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openairinterface5g/openair2/F1AP/DU_F1AP.c
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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file openair2/F1AP/DU_F1AP.c
* \brief data structures for F1 interface modules
* \author EURECOM/NTUST
* \date 2018
* \version 0.1
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, raymond.knopp@eurecom.fr, bing-kai.hong@eurecom.fr
* \note
* \warning
*/
#include "conversions.h"
#include "f1ap_common.h"
#include "du_f1ap_defs.h"
#include "f1ap_encoder.h"
#include "f1ap_decoder.h"
#include "du_f1ap_task.h"
#include "platform_types.h"
#include "common/utils/LOG/log.h"
#include "sctp_du.h"
#include "intertask_interface.h"
#include "T.h"
/* This structure describes association of a DU to a CU */
typedef struct f1ap_info {
module_id_t enb_mod_idP;
module_id_t cu_mod_idP;
/* Unique eNB_id to identify the eNB within EPC.
* In our case the eNB is a macro eNB so the id will be 20 bits long.
* For Home eNB id, this field should be 28 bits long.
*/
uint32_t GNB_DU_ID;
/* This is the optional name provided by the MME */
char *GNB_DU_Name;
f1ap_net_ip_address_t mme_net_ip_address; // useful for joining assoc_id and ip address of packets
/* Number of input/ouput streams */
uint16_t in_streams;
uint16_t out_streams;
/* Connexion id used between SCTP/S1AP */
uint16_t cnx_id;
/* SCTP association id */
int32_t assoc_id;
uint16_t mcc;
uint16_t mnc;
uint8_t mnc_digit_length;
} f1ap_info_t;
void DU_handle_sctp_association_resp(instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp);
uint8_t F1AP_get_UE_identifier(module_id_t enb_mod_idP, int CC_idP, int UE_id) {
static uint8_t UE_identifier[NUMBER_OF_eNB_MAX];
UE_identifier[enb_mod_idP+CC_idP+UE_id] = (UE_identifier[enb_mod_idP+CC_idP+UE_id] + 1) % F1AP_UE_IDENTIFIER_NUMBER;
//LOG_T(F1AP,"generated xid is %d\n",transaction_identifier[enb_mod_idP+du_mod_idP]);
return UE_identifier[enb_mod_idP+CC_idP+UE_id];
}
// ==============================================================================
static
void DU_handle_sctp_data_ind(sctp_data_ind_t *sctp_data_ind)
{
int result;
DevAssert(sctp_data_ind != NULL);
f1ap_handle_message(sctp_data_ind->assoc_id, sctp_data_ind->stream,
sctp_data_ind->buffer, sctp_data_ind->buffer_length);
result = itti_free(TASK_UNKNOWN, sctp_data_ind->buffer);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
}
void *F1AP_DU_task(void *arg) {
printf("Start F1AP DU task!\n");
//sctp_cu_init();
MessageDef *received_msg = NULL;
int result;
//F1AP_DEBUG("Starting F1AP at DU\n");
//f1ap_eNB_prepare_internal_data();
itti_mark_task_ready(TASK_DU_F1);
// SCTP
while (1) {
itti_receive_msg(TASK_DU_F1, &received_msg);
switch (ITTI_MSG_ID(received_msg)) {
// case TERMINATE_MESSAGE:
// //F1AP_WARN(" *** Exiting F1AP DU thread\n");
// itti_exit_task();
// break;
case F1AP_SETUP_REQ: // this is not a true F1 message, but rather an ITTI message sent by enb_app
// 1. save the itti msg so that you can use it to sen f1ap_setup_req, fill the f1ap_setup_req message,
// 2. store the message in f1ap context, that is also stored in RC
// 2. send a sctp_association req
DU_send_sctp_association_req(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&F1AP_SETUP_REQ(received_msg));
break;
case SCTP_NEW_ASSOCIATION_RESP:
// 1. store the respon
// 2. send the f1setup_req
DU_handle_sctp_association_resp(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&received_msg->ittiMsg.sctp_new_association_resp);
break;
case SCTP_DATA_IND:
// ex: any F1 incoming message for DU ends here
DU_handle_sctp_data_ind(&received_msg->ittiMsg.sctp_data_ind);
break;
default:
// F1AP_ERROR("DU Received unhandled message: %d:%s\n",
// ITTI_MSG_ID(received_msg), ITTI_MSG_NAME(received_msg));
break;
} // switch
result = itti_free (ITTI_MSG_ORIGIN_ID(received_msg), received_msg);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
received_msg = NULL;
} // while
return NULL;
}
// ==============================================================================
static void du_f1ap_register(du_f1ap_instance_t *instance_p,
f1ap_net_ip_address_t *remote_address, // CU
f1ap_net_ip_address_t *local_address, // DU
uint16_t in_streams,
uint16_t out_streams)
{
MessageDef *message_p = NULL;
sctp_new_association_req_t *sctp_new_association_req_p = NULL;
message_p = itti_alloc_new_message(TASK_S1AP, SCTP_NEW_ASSOCIATION_REQ);
sctp_new_association_req_p = &message_p->ittiMsg.sctp_new_association_req;
sctp_new_association_req_p->ulp_cnx_id = instance_p->instance;
sctp_new_association_req_p->port = F1AP_PORT_NUMBER;
sctp_new_association_req_p->ppid = F1AP_SCTP_PPID;
sctp_new_association_req_p->in_streams = in_streams;
sctp_new_association_req_p->out_streams = out_streams;
memcpy(&sctp_new_association_req_p->remote_address,
remote_address,
sizeof(*remote_address));
memcpy(&sctp_new_association_req_p->local_address,
local_address,
sizeof(*local_address));
itti_send_msg_to_task(TASK_SCTP, instance_p->instance, message_p);
}
void DU_send_sctp_association_req(instance_t instance, f1ap_setup_req_t *f1ap_setup_req) {
du_f1ap_instance_t *new_instance;
//uint8_t index;
DevAssert(f1ap_setup_req != NULL);
/* Look if the provided instance already exists */
//new_instance = s1ap_eNB_get_instance(instance);
// @Todo
// if (new_instance != NULL) {
// /* Checks if it is a retry on the same eNB */
// DevCheck(new_instance->gNB_DU_id == f1ap_setup_req->gNB_DU_id, new_instance->gNB_DU_id, f1ap_setup_req->gNB_DU_id, 0);
// DevCheck(new_instance->cell_type == f1ap_setup_req->cell_type, new_instance->cell_type, f1ap_setup_req->cell_type, 0);
// DevCheck(new_instance->tac == f1ap_setup_req->tac, new_instance->tac, f1ap_setup_req->tac, 0);
// DevCheck(new_instance->mcc == f1ap_setup_req->mcc, new_instance->mcc, f1ap_setup_req->mcc, 0);
// DevCheck(new_instance->mnc == f1ap_setup_req->mnc, new_instance->mnc, f1ap_setup_req->mnc, 0);
// DevCheck(new_instance->mnc_digit_length == f1ap_setup_req->mnc_digit_length, new_instance->mnc_digit_length, f1ap_setup_req->mnc_digit_length, 0);
// DevCheck(new_instance->default_drx == f1ap_setup_req->default_drx, new_instance->default_drx, f1ap_setup_req->default_drx, 0);
// } else {
new_instance = calloc(1, sizeof(du_f1ap_instance_t));
DevAssert(new_instance != NULL);
/* Copy usefull parameters */
new_instance->instance = instance;
new_instance->gNB_DU_id = f1ap_setup_req->gNB_DU_id;
new_instance->gNB_DU_name = f1ap_setup_req->gNB_DU_name;
new_instance->tac = f1ap_setup_req->tac[0];
new_instance->mcc = f1ap_setup_req->mcc[0];
new_instance->mnc = f1ap_setup_req->mnc[0];
new_instance->mnc_digit_length = f1ap_setup_req->mnc_digit_length;
//}
du_f1ap_register(new_instance,
&f1ap_setup_req->CU_f1_ip_address, // remote
&f1ap_setup_req->DU_f1_ip_address, // local
f1ap_setup_req->sctp_in_streams,
f1ap_setup_req->sctp_out_streams);
}
void DU_handle_sctp_association_resp(instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp) {
DU_send_F1_SETUP_REQUEST(instance, sctp_new_association_resp);
}
// ==============================================================================
// SETUP REQUEST
void DU_send_F1_SETUP_REQUEST(module_id_t enb_mod_idP, module_id_t du_mod_idP, f1ap_setup_req_t *msg_p) {
//void DU_send_F1_SETUP_REQUEST(F1SetupRequest_t *F1SetupRequest) {
F1AP_F1AP_PDU_t pdu;
F1AP_F1SetupRequest_t *out;
F1AP_F1SetupRequestIEs_t *ie;
uint8_t *buffer;
uint32_t len;
int i = 0;
// for test
f1ap_info_t f1ap_info;
f1ap_info.GNB_DU_ID = 789;
f1ap_info.GNB_DU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 3;
/* Create */
/* 0. pdu Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage = (F1AP_InitiatingMessage_t *)calloc(1, sizeof(F1AP_InitiatingMessage_t));
pdu.choice.initiatingMessage->procedureCode = F1AP_ProcedureCode_id_F1Setup;
pdu.choice.initiatingMessage->criticality = F1AP_Criticality_reject;
pdu.choice.initiatingMessage->value.present = F1AP_InitiatingMessage__value_PR_F1SetupRequest;
out = &pdu.choice.initiatingMessage->value.choice.F1SetupRequest;
/* mandatory */
/* c1. Transaction ID (integer value) */
ie = (F1AP_F1SetupRequestIEs_t *)calloc(1, sizeof(F1AP_F1SetupRequestIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_TransactionID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_F1SetupRequestIEs__value_PR_TransactionID;
ie->value.choice.TransactionID = F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. GNB_DU_ID (integrer value) */
ie = (F1AP_F1SetupRequestIEs_t *)calloc(1, sizeof(F1AP_F1SetupRequestIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_F1SetupRequestIEs__value_PR_GNB_DU_ID;
asn_int642INTEGER(&ie->value.choice.GNB_DU_ID, f1ap_info.GNB_DU_ID);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c3. GNB_DU_Name */
if (f1ap_info.GNB_DU_Name != NULL) {
ie = (F1AP_F1SetupRequestIEs_t *)calloc(1, sizeof(F1AP_F1SetupRequestIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_Name;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_F1SetupRequestIEs__value_PR_GNB_DU_Name;
OCTET_STRING_fromBuf(&ie->value.choice.GNB_DU_Name, f1ap_info.GNB_DU_Name,
strlen(f1ap_info.GNB_DU_Name));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* mandatory */
/* c4. serverd cells list */
ie = (F1AP_F1SetupRequestIEs_t *)calloc(1, sizeof(F1AP_F1SetupRequestIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_Served_Cells_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_F1SetupRequestIEs__value_PR_GNB_DU_Served_Cells_List;
for (i=0;
i<1;
i++) {
/* mandatory */
/* 4.1 serverd cells item */
F1AP_GNB_DU_Served_Cells_ItemIEs_t *gnb_du_served_cell_list_item_ies;
gnb_du_served_cell_list_item_ies = (F1AP_GNB_DU_Served_Cells_ItemIEs_t *)calloc(1, sizeof(F1AP_GNB_DU_Served_Cells_ItemIEs_t));
gnb_du_served_cell_list_item_ies->id = F1AP_ProtocolIE_ID_id_GNB_DU_Served_Cells_Item;
gnb_du_served_cell_list_item_ies->criticality = F1AP_Criticality_reject;
gnb_du_served_cell_list_item_ies->value.present = F1AP_GNB_DU_Served_Cells_ItemIEs__value_PR_GNB_DU_Served_Cells_Item;
F1AP_GNB_DU_Served_Cells_Item_t gnb_du_served_cells_item;
memset((void *)&gnb_du_served_cells_item, 0, sizeof(F1AP_GNB_DU_Served_Cells_Item_t));
/* 4.1.1 serverd cell Information */
F1AP_Served_Cell_Information_t served_cell_information;
memset((void *)&served_cell_information, 0, sizeof(F1AP_Served_Cell_Information_t));
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &nRCGI.pLMN_Identity);
//INT32_TO_BIT_STRING(123, &nRCGI.nRCellIdentity);
nRCGI.nRCellIdentity.buf = malloc((36+7)/8);
nRCGI.nRCellIdentity.size = (36+7)/8;
nRCGI.nRCellIdentity.bits_unused = 4;
nRCGI.nRCellIdentity.buf[0] = 123;
//nRCGI.nRCellIdentity = 15;
served_cell_information.nRCGI = nRCGI;
/* - nRPCI */
served_cell_information.nRPCI = 321; // int 0..1007
/* - fiveGS_TAC */
OCTET_STRING_fromBuf(&served_cell_information.fiveGS_TAC,
"10",
3);
/* - Configured_EPS_TAC */
if(1){
served_cell_information.configured_EPS_TAC = (F1AP_Configured_EPS_TAC_t *)calloc(1, sizeof(F1AP_Configured_EPS_TAC_t));
OCTET_STRING_fromBuf(served_cell_information.configured_EPS_TAC,
"2",
2);
}
/* - broadcast PLMNs */
int maxnoofBPLMNS = 1;
for (i=0;
i<maxnoofBPLMNS;
i++) {
/* > PLMN BroadcastPLMNs Item */
F1AP_BroadcastPLMNs_Item_t *broadcastPLMNs_Item = (F1AP_BroadcastPLMNs_Item_t *)calloc(1, sizeof(F1AP_BroadcastPLMNs_Item_t));
//memset((void *)&broadcastPLMNs_Item, 0, sizeof(F1AP_BroadcastPLMNs_Item_t));
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &broadcastPLMNs_Item->pLMN_Identity);
ASN_SEQUENCE_ADD(&served_cell_information.servedPLMNs.list, broadcastPLMNs_Item);
}
// // /* - CHOICE NR-MODE-Info */
F1AP_NR_Mode_Info_t nR_Mode_Info;
if ("FDD") {
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_fDD;
/* > FDD >> FDD Info */
F1AP_FDD_Info_t *fDD_Info = (F1AP_FDD_Info_t *)calloc(1, sizeof(F1AP_FDD_Info_t));
/* >>> UL NRFreqInfo */
fDD_Info->uL_NRFreqInfo.nRARFCN = 999L;
F1AP_FreqBandNrItem_t ul_freqBandNrItem;
memset((void *)&ul_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
ul_freqBandNrItem.freqBandIndicatorNr = 888L;
F1AP_SupportedSULFreqBandItem_t ul_supportedSULFreqBandItem;
memset((void *)&ul_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
ul_supportedSULFreqBandItem.freqBandIndicatorNr = 777L;
ASN_SEQUENCE_ADD(&ul_freqBandNrItem.supportedSULBandList.list, &ul_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->uL_NRFreqInfo.freqBandListNr.list, &ul_freqBandNrItem);
/* >>> DL NRFreqInfo */
fDD_Info->dL_NRFreqInfo.nRARFCN = 666L;
F1AP_FreqBandNrItem_t dl_freqBandNrItem;
memset((void *)&dl_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
dl_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t dl_supportedSULFreqBandItem;
memset((void *)&dl_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
dl_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&dl_freqBandNrItem.supportedSULBandList.list, &dl_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->dL_NRFreqInfo.freqBandListNr.list, &dl_freqBandNrItem);
/* >>> UL Transmission Bandwidth */
fDD_Info->uL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->uL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
/* >>> DL Transmission Bandwidth */
fDD_Info->dL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->dL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.fDD = fDD_Info;
} else { // TDD
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_tDD;
/* > TDD >> TDD Info */
F1AP_TDD_Info_t *tDD_Info = (F1AP_TDD_Info_t *)calloc(1, sizeof(F1AP_TDD_Info_t));
/* >>> ARFCN */
tDD_Info->nRFreqInfo.nRARFCN = 999L; // Integer
F1AP_FreqBandNrItem_t nr_freqBandNrItem;
memset((void *)&nr_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
nr_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t nr_supportedSULFreqBandItem;
memset((void *)&nr_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
nr_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&nr_freqBandNrItem.supportedSULBandList.list, &nr_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&tDD_Info->nRFreqInfo.freqBandListNr.list, &nr_freqBandNrItem);
tDD_Info->transmission_Bandwidth.nRSCS= F1AP_NRSCS_scs15;
tDD_Info->transmission_Bandwidth.nRNRB= F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.tDD = tDD_Info;
}
served_cell_information.nR_Mode_Info = nR_Mode_Info;
/* - measurementTimingConfiguration */
char *measurementTimingConfiguration = "0"; // sept. 2018
OCTET_STRING_fromBuf(&served_cell_information.measurementTimingConfiguration,
measurementTimingConfiguration,
strlen(measurementTimingConfiguration));
gnb_du_served_cells_item.served_Cell_Information = served_cell_information; //
/* 4.1.2 gNB-DU System Information */
F1AP_GNB_DU_System_Information_t *gNB_DU_System_Information = (F1AP_GNB_DU_System_Information_t *)calloc(1, sizeof(F1AP_GNB_DU_System_Information_t));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->mIB_message, // sept. 2018
"1",
sizeof("1"));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->sIB1_message, // sept. 2018
"1",
sizeof("1"));
gnb_du_served_cells_item.gNB_DU_System_Information = gNB_DU_System_Information; //
/* ADD */
gnb_du_served_cell_list_item_ies->value.choice.GNB_DU_Served_Cells_Item = gnb_du_served_cells_item;
ASN_SEQUENCE_ADD(&ie->value.choice.GNB_DU_Served_Cells_List.list,
gnb_du_served_cell_list_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
//printf("F1 setup request present = %d\n", ie.value.present);
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
}
f1ap_du_send_message(buffer, len);
// printf("\n");
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
// int req;
// req = s1ap_eNB_encode_s1_setup_request(&ie, &buffer, &len);
//printf("encode F1 setup request, req = %d \n", req);
//f1ap_eNB_itti_send_sctp_data_req(instance_p->instance, f1ap_mme_data_p->assoc_id, buffer, len, 0);
/* send Not Use ITTI */
//f1ap_send_sctp_data_req(instance_p->instance, f1ap_mme_data_p->assoc_id, buffer, len, 0);
}
// int f1ap_decode_pdu(F1AP_F1AP_PDU_t *message, uint8_t *buffer, uint32_t length) {
// //LOG_I(F1AP,"Entering main loop of DU F1AP pdu receiver\n");
// F1AP_F1AP_PDU_t pdu;
// F1AP_F1AP_PDU_t *pdu_p = &pdu;
// asn_dec_rval_t dec_ret;
// DevAssert(buffer != NULL);
// printf("buffer = \n");
// int i_ret;
// for (i_ret = 0; i_ret < length; i_ret++) {
// printf("%x ", *(buffer+i_ret));
// }
// printf("\n");
// memset((void *)pdu_p, 0, sizeof(F1AP_F1AP_PDU_t));
// dec_ret = aper_decode(NULL,
// &asn_DEF_F1AP_F1AP_PDU,
// (void **)&pdu_p,
// buffer,
// length,
// 0,
// 0);
// xer_fprint(stdout, &asn_DEF_F1AP_F1AP_PDU, pdu_p);
// printf("\n");
// printf("dec_ret.code = %d \n", dec_ret.code);
// AssertFatal(dec_ret.code == RC_OK,"Failed to decode pdu\n");
// // switch(pdu_p->present) {
// // case F1AP_F1AP_PDU_PR_initiatingpdu:
// // return F1AP_DU_decode_initiating_pdu(&pdu_p->choice.initiatingpdu);
// // case F1AP_F1AP_PDU_PR_successfulOutcome:
// // return F1AP_DU_decode_successful_outcome(&pdu_p->choice.successfulOutcome);
// // case F1AP_F1AP_PDU_PR_unsuccessfulOutcome:
// // return F1AP_DU_decode_unsuccessful_outcome(&pdu_p->choice.unsuccessfulOutcome);
// // default:
// // /*AssertFatal(1==0,"Unknown presence (%d) or not implemented\n", (int)pdu_p->present);*/
// // break;
// // }
// //AssertFatal(1==0,"Shouldn't get here\n");
// return -1;
// }
// ssize_t s1ap_generate_initiating_pdu(
// uint8_t **buffer,
// uint32_t *length,
// F1AP_ProcedureCode_t procedureCode,
// F1AP_Criticality_t criticality,
// asn_TYPE_descriptor_t *td,
// void *sptr)
// {
// F1AP_F1AP_PDU_t pdu;
// ssize_t encoded;
// memset(&pdu, 0, sizeof(F1AP_F1AP_PDU_t));
// pdu.present = F1AP_F1AP_PDU_PR_initiatingpdu;
// pdu.choice.initiatingpdu = (F1AP_Initiatingpdu_t *)calloc(1, sizeof(F1AP_Initiatingpdu_t));
// pdu.choice.initiatingpdu->procedureCode = procedureCode;
// pdu.choice.initiatingpdu->criticality = criticality;
// //ANY_fromType_aper(&pdu.choice.initiatingpdu->value, td, sptr);
// //if (asn1_xer_print) {
// xer_fprint(stdout, &asn_DEF_F1AP_F1AP_PDU, (void *)&pdu);
// //}
// /* We can safely free list of IE from sptr */
// ASN_STRUCT_FREE_CONTENTS_ONLY(*td, sptr);
// if ((encoded = aper_encode_to_new_buffer(&asn_DEF_F1AP_F1AP_PDU, 0, &pdu,
// (void **)buffer)) < 0) {
// return -1;
// }
// *length = encoded;
// return encoded;
// }
// int s1ap_eNB_encode_s1_setup_request(
// F1AP_F1SetupRequestIEs_t *s1SetupRequestIEs,
// uint8_t **buffer,
// uint32_t *length)
// {
// F1AP_F1SetupRequestIEs_t s1SetupRequest;
// F1AP_F1SetupRequestIEs_t *s1SetupRequest_p = &s1SetupRequest;
// memset((void *)s1SetupRequest_p, 0, sizeof(s1SetupRequest));
// if (s1ap_encode_s1ap_s1setuprequesties(s1SetupRequest_p, s1SetupRequestIEs) < 0) {
// return -1;
// }
// return s1ap_generate_initiating_pdu(buffer,
// length,
// F1AP_ProcedureCode_id_F1Setup,
// F1AP_Criticality_reject,
// &asn_DEF_F1AP_F1SetupRequest,
// s1SetupRequest_p);
// }
// SETUP SUCCESSFUL
void DU_handle_F1_SETUP_RESPONSE() {
AssertFatal(0,"Not implemented yet\n");
/* decode */
//DU_F1AP_decode(args_p);
/* handle */
/* save state */
}
// ==============================================================================
// SETUP FAILURE
void DU_handle_F1_SETUP_FAILURE(struct F1AP_F1AP_PDU_t *pdu_p) {
//AssertFatal(1==0,"Not implemented yet\n");
//F1AP_F1SetupFailureIEs_t *f1_setup_failure_p;
//f1_setup_failure_p = &pdu_p.choice.unsuccessfulOutcome.value.choice.F1SetupFailureIEs.protocolIEs;
}
void DU_send_ERROR_INDICATION(struct F1AP_F1AP_PDU_t *pdu_p) {
//AssertFatal(1==0,"Not implemented yet\n");
//F1AP_F1ErrorIndicationIEs_t *f1_error_indication_p;
//f1_error_indication_p = &pdu_p.choice.successfulOutcome.value.choice.F1ErrorIndicationIEs.protocolIEs;
}
void DU_handle_ERROR_INDICATION(F1AP_ErrorIndication_t *ErrorIndication) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_RESET(F1AP_Reset_t *Reset) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_RESET_ACKKNOWLEDGE(F1AP_ResetAcknowledge_t *ResetAcknowledge) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_RESET(F1AP_Reset_t *Reset) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_RESET_ACKKNOWLEDGE(F1AP_ResetAcknowledge_t *ResetAcknowledge) {
AssertFatal(1==0,"Not implemented yet\n");
}
//void DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER(F1AP_ULRRCMessageTransfer_t *ULRRCMessageTransfer) {
//void DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER() {
void DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER(
module_id_t module_idP,
int CC_idP,
int UE_id,
rnti_t rntiP,
uint8_t *sduP,
sdu_size_t sdu_lenP
)
{
F1AP_F1AP_PDU_t pdu;
F1AP_InitialULRRCMessageTransfer_t *out;
F1AP_InitialULRRCMessageTransferIEs_t *ie;
uint8_t *buffer;
uint32_t len;
// for test
f1ap_info_t f1ap_info;
f1ap_info.GNB_DU_ID = 789;
f1ap_info.GNB_DU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 3;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage = (F1AP_InitiatingMessage_t *)calloc(1, sizeof(F1AP_InitiatingMessage_t));
pdu.choice.initiatingMessage->procedureCode = F1AP_ProcedureCode_id_InitialULRRCMessageTransfer;
pdu.choice.initiatingMessage->criticality = F1AP_Criticality_ignore;
pdu.choice.initiatingMessage->value.present = F1AP_InitiatingMessage__value_PR_InitialULRRCMessageTransfer;
out = &pdu.choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer;
/* mandatory */
/* c1. GNB_DU_UE_F1AP_ID */
ie = (F1AP_InitialULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_InitialULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_InitialULRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
ie->value.choice.GNB_DU_UE_F1AP_ID = F1AP_get_UE_identifier(module_idP, CC_idP, UE_id);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. NRCGI */
ie = (F1AP_InitialULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_InitialULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_NRCGI;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_InitialULRRCMessageTransferIEs__value_PR_NRCGI;
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
ie->value.choice.NRCGI = nRCGI;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c3. C_RNTI */ // 16
ie = (F1AP_InitialULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_InitialULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_C_RNTI;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_InitialULRRCMessageTransferIEs__value_PR_C_RNTI;
C_RNTI_TO_BIT_STRING(rntiP, &ie->value.choice.C_RNTI);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c4. RRCContainer */
ie = (F1AP_InitialULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_InitialULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_RRCContainer;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_InitialULRRCMessageTransferIEs__value_PR_RRCContainer;
OCTET_STRING_fromBuf(&ie->value.choice.RRCContainer, sduP, sdu_lenP);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c5. DUtoCURRCContainer */
if (0) {
ie = (F1AP_InitialULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_InitialULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DUtoCURRCContainer;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_InitialULRRCMessageTransferIEs__value_PR_DUtoCURRCContainer;
OCTET_STRING_fromBuf(&ie->value.choice.DUtoCURRCContainer, "dummy_val",
strlen("dummy_val"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
}
printf("\n");
f1ap_du_send_message(buffer, len);
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
//AssertFatal(1==0,"Not implemented yet\n");
}
//void DU_send_UL_RRC_MESSAGE_TRANSFER(F1AP_ULRRCMessageTransfer_t *ULRRCMessageTransfer) {
void DU_send_UL_RRC_MESSAGE_TRANSFER(void) {
F1AP_F1AP_PDU_t pdu;
F1AP_ULRRCMessageTransfer_t *out;
F1AP_ULRRCMessageTransferIEs_t *ie;
uint8_t *buffer;
uint32_t len;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage = (F1AP_InitiatingMessage_t *)calloc(1, sizeof(F1AP_InitiatingMessage_t));
pdu.choice.initiatingMessage->procedureCode = F1AP_ProcedureCode_id_ULRRCMessageTransfer;
pdu.choice.initiatingMessage->criticality = F1AP_Criticality_ignore;
pdu.choice.initiatingMessage->value.present = F1AP_InitiatingMessage__value_PR_ULRRCMessageTransfer;
out = &pdu.choice.initiatingMessage->value.choice.ULRRCMessageTransfer;
/* mandatory */
/* c1. GNB_CU_UE_F1AP_ID */
ie = (F1AP_ULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_ULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_ULRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID;
ie->value.choice.GNB_CU_UE_F1AP_ID = 126L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. GNB_DU_UE_F1AP_ID */
ie = (F1AP_ULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_ULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_ULRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
ie->value.choice.GNB_DU_UE_F1AP_ID = 651L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c3. SRBID */
ie = (F1AP_ULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_ULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_SRBID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_ULRRCMessageTransferIEs__value_PR_SRBID;
ie->value.choice.SRBID = 1;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// issue in here
/* mandatory */
/* c4. RRCContainer */
ie = (F1AP_ULRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_ULRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_RRCContainer;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_ULRRCMessageTransferIEs__value_PR_RRCContainer;
OCTET_STRING_fromBuf(&ie->value.choice.RRCContainer, "asdsa1d32sa1d31asd31as",
strlen("asdsa1d32sa1d31asd31as"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
}
printf("\n");
f1ap_du_send_message(buffer, len);
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
//AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_DL_RRC_MESSAGE_TRANSFER(F1AP_DLRRCMessageTransfer_t *DLRRCMessageTransfer) {
AssertFatal(1==0,"Not implemented yet\n");
}
//void DU_send_gNB_DU_CONFIGURATION_UPDATE(F1AP_GNBDUConfigurationUpdate_t *GNBDUConfigurationUpdate) {
void DU_send_gNB_DU_CONFIGURATION_UPDATE(module_id_t enb_mod_idP, module_id_t du_mod_idP) {
F1AP_F1AP_PDU_t pdu;
F1AP_GNBDUConfigurationUpdate_t *out;
F1AP_GNBDUConfigurationUpdateIEs_t *ie;
uint8_t *buffer;
uint32_t len;
int i = 0;
// for test
f1ap_info_t f1ap_info;
f1ap_info.GNB_DU_ID = 789;
f1ap_info.GNB_DU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 3;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage = (F1AP_InitiatingMessage_t *)calloc(1, sizeof(F1AP_InitiatingMessage_t));
pdu.choice.initiatingMessage->procedureCode = F1AP_ProcedureCode_id_gNBDUConfigurationUpdate;
pdu.choice.initiatingMessage->criticality = F1AP_Criticality_reject;
pdu.choice.initiatingMessage->value.present = F1AP_InitiatingMessage__value_PR_GNBDUConfigurationUpdate;
out = &pdu.choice.initiatingMessage->value.choice.GNBDUConfigurationUpdate;
/* mandatory */
/* c1. Transaction ID (integer value) */
ie = (F1AP_GNBDUConfigurationUpdateIEs_t *)calloc(1, sizeof(F1AP_GNBDUConfigurationUpdateIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_TransactionID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_GNBDUConfigurationUpdateIEs__value_PR_TransactionID;
ie->value.choice.TransactionID = F1AP_get_next_transaction_identifier(enb_mod_idP, du_mod_idP);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. Served_Cells_To_Add */
ie = (F1AP_GNBDUConfigurationUpdateIEs_t *)calloc(1, sizeof(F1AP_GNBDUConfigurationUpdateIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Add_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_GNBDUConfigurationUpdateIEs__value_PR_Served_Cells_To_Add_List;
for (i=0;
i<1;
i++) {
//
F1AP_Served_Cells_To_Add_ItemIEs_t *served_cells_to_add_item_ies;
served_cells_to_add_item_ies = (F1AP_Served_Cells_To_Add_ItemIEs_t *)calloc(1, sizeof(F1AP_Served_Cells_To_Add_ItemIEs_t));
served_cells_to_add_item_ies->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Add_Item;
served_cells_to_add_item_ies->criticality = F1AP_Criticality_reject;
served_cells_to_add_item_ies->value.present = F1AP_Served_Cells_To_Add_ItemIEs__value_PR_Served_Cells_To_Add_Item;
F1AP_Served_Cells_To_Add_Item_t served_cells_to_add_item;
memset((void *)&served_cells_to_add_item, 0, sizeof(F1AP_Served_Cells_To_Add_Item_t));
/* 2.1.1 serverd cell Information */
F1AP_Served_Cell_Information_t served_cell_information;
memset((void *)&served_cell_information, 0, sizeof(F1AP_Served_Cell_Information_t));
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &nRCGI.pLMN_Identity);
//INT32_TO_BIT_STRING(123, &nRCGI.nRCellIdentity);
nRCGI.nRCellIdentity.buf = malloc((36+7)/8);
nRCGI.nRCellIdentity.size = (36+7)/8;
nRCGI.nRCellIdentity.bits_unused = 4;
nRCGI.nRCellIdentity.buf[0] = 123;
//nRCGI.nRCellIdentity = 15;
served_cell_information.nRCGI = nRCGI;
/* - nRPCI */
served_cell_information.nRPCI = 321; // int 0..1007
/* - fiveGS_TAC */
OCTET_STRING_fromBuf(&served_cell_information.fiveGS_TAC,
"10",
3);
/* - Configured_EPS_TAC */
if(1){
served_cell_information.configured_EPS_TAC = (F1AP_Configured_EPS_TAC_t *)calloc(1, sizeof(F1AP_Configured_EPS_TAC_t));
OCTET_STRING_fromBuf(served_cell_information.configured_EPS_TAC,
"2",
2);
}
/* - broadcast PLMNs */
int maxnoofBPLMNS = 1;
for (i=0;
i<maxnoofBPLMNS;
i++) {
/* > PLMN BroadcastPLMNs Item */
F1AP_BroadcastPLMNs_Item_t *broadcastPLMNs_Item = (F1AP_BroadcastPLMNs_Item_t *)calloc(1, sizeof(F1AP_BroadcastPLMNs_Item_t));
//memset((void *)&broadcastPLMNs_Item, 0, sizeof(F1AP_BroadcastPLMNs_Item_t));
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &broadcastPLMNs_Item->pLMN_Identity);
ASN_SEQUENCE_ADD(&served_cell_information.servedPLMNs.list, broadcastPLMNs_Item);
}
// // /* - CHOICE NR-MODE-Info */
F1AP_NR_Mode_Info_t nR_Mode_Info;
if ("FDD") {
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_fDD;
/* > FDD >> FDD Info */
F1AP_FDD_Info_t *fDD_Info = (F1AP_FDD_Info_t *)calloc(1, sizeof(F1AP_FDD_Info_t));
/* >>> UL NRFreqInfo */
fDD_Info->uL_NRFreqInfo.nRARFCN = 999L;
F1AP_FreqBandNrItem_t ul_freqBandNrItem;
memset((void *)&ul_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
ul_freqBandNrItem.freqBandIndicatorNr = 888L;
F1AP_SupportedSULFreqBandItem_t ul_supportedSULFreqBandItem;
memset((void *)&ul_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
ul_supportedSULFreqBandItem.freqBandIndicatorNr = 777L;
ASN_SEQUENCE_ADD(&ul_freqBandNrItem.supportedSULBandList.list, &ul_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->uL_NRFreqInfo.freqBandListNr.list, &ul_freqBandNrItem);
/* >>> DL NRFreqInfo */
fDD_Info->dL_NRFreqInfo.nRARFCN = 666L;
F1AP_FreqBandNrItem_t dl_freqBandNrItem;
memset((void *)&dl_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
dl_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t dl_supportedSULFreqBandItem;
memset((void *)&dl_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
dl_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&dl_freqBandNrItem.supportedSULBandList.list, &dl_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->dL_NRFreqInfo.freqBandListNr.list, &dl_freqBandNrItem);
/* >>> UL Transmission Bandwidth */
fDD_Info->uL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->uL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
/* >>> DL Transmission Bandwidth */
fDD_Info->dL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->dL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.fDD = fDD_Info;
} else { // TDD
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_tDD;
/* > TDD >> TDD Info */
F1AP_TDD_Info_t *tDD_Info = (F1AP_TDD_Info_t *)calloc(1, sizeof(F1AP_TDD_Info_t));
/* >>> ARFCN */
tDD_Info->nRFreqInfo.nRARFCN = 999L; // Integer
F1AP_FreqBandNrItem_t nr_freqBandNrItem;
memset((void *)&nr_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
nr_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t nr_supportedSULFreqBandItem;
memset((void *)&nr_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
nr_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&nr_freqBandNrItem.supportedSULBandList.list, &nr_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&tDD_Info->nRFreqInfo.freqBandListNr.list, &nr_freqBandNrItem);
tDD_Info->transmission_Bandwidth.nRSCS= F1AP_NRSCS_scs15;
tDD_Info->transmission_Bandwidth.nRNRB= F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.tDD = tDD_Info;
}
served_cell_information.nR_Mode_Info = nR_Mode_Info;
/* - measurementTimingConfiguration */
char *measurementTimingConfiguration = "0"; // sept. 2018
OCTET_STRING_fromBuf(&served_cell_information.measurementTimingConfiguration,
measurementTimingConfiguration,
strlen(measurementTimingConfiguration));
served_cells_to_add_item.served_Cell_Information = served_cell_information; //
/* 2.1.2 gNB-DU System Information */
F1AP_GNB_DU_System_Information_t *gNB_DU_System_Information = (F1AP_GNB_DU_System_Information_t *)calloc(1, sizeof(F1AP_GNB_DU_System_Information_t));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->mIB_message, // sept. 2018
"1",
sizeof("1"));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->sIB1_message, // sept. 2018
"1",
sizeof("1"));
served_cells_to_add_item.gNB_DU_System_Information = gNB_DU_System_Information; //
/* ADD */
served_cells_to_add_item_ies->value.choice.Served_Cells_To_Add_Item = served_cells_to_add_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Served_Cells_To_Add_List.list,
served_cells_to_add_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c3. Served_Cells_To_Modify */
ie = (F1AP_GNBDUConfigurationUpdateIEs_t *)calloc(1, sizeof(F1AP_GNBDUConfigurationUpdateIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Modify_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_GNBDUConfigurationUpdateIEs__value_PR_Served_Cells_To_Modify_List;
for (i=0;
i<1;
i++) {
//
F1AP_Served_Cells_To_Modify_ItemIEs_t *served_cells_to_modify_item_ies;
served_cells_to_modify_item_ies = (F1AP_Served_Cells_To_Modify_ItemIEs_t *)calloc(1, sizeof(F1AP_Served_Cells_To_Modify_ItemIEs_t));
served_cells_to_modify_item_ies->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Modify_Item;
served_cells_to_modify_item_ies->criticality = F1AP_Criticality_reject;
served_cells_to_modify_item_ies->value.present = F1AP_Served_Cells_To_Modify_ItemIEs__value_PR_Served_Cells_To_Modify_Item;
F1AP_Served_Cells_To_Modify_Item_t served_cells_to_modify_item;
memset((void *)&served_cells_to_modify_item, 0, sizeof(F1AP_Served_Cells_To_Modify_Item_t));
/* 3.1 oldNRCGI */
F1AP_NRCGI_t oldNRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&oldNRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &oldNRCGI.nRCellIdentity);
served_cells_to_modify_item.oldNRCGI = oldNRCGI;
/* 3.2.1 serverd cell Information */
F1AP_Served_Cell_Information_t served_cell_information;
memset((void *)&served_cell_information, 0, sizeof(F1AP_Served_Cell_Information_t));
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
served_cell_information.nRCGI = nRCGI;
/* - nRPCI */
served_cell_information.nRPCI = 321; // int 0..1007
/* - fiveGS_TAC */
OCTET_STRING_fromBuf(&served_cell_information.fiveGS_TAC,
"10",
3);
/* - Configured_EPS_TAC */
if(1){
served_cell_information.configured_EPS_TAC = (F1AP_Configured_EPS_TAC_t *)calloc(1, sizeof(F1AP_Configured_EPS_TAC_t));
OCTET_STRING_fromBuf(served_cell_information.configured_EPS_TAC,
"2",
2);
}
/* - broadcast PLMNs */
int maxnoofBPLMNS = 1;
for (i=0;
i<maxnoofBPLMNS;
i++) {
/* > PLMN BroadcastPLMNs Item */
F1AP_BroadcastPLMNs_Item_t *broadcastPLMNs_Item = (F1AP_BroadcastPLMNs_Item_t *)calloc(1, sizeof(F1AP_BroadcastPLMNs_Item_t));
//memset((void *)&broadcastPLMNs_Item, 0, sizeof(F1AP_BroadcastPLMNs_Item_t));
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &broadcastPLMNs_Item->pLMN_Identity);
ASN_SEQUENCE_ADD(&served_cell_information.servedPLMNs.list, broadcastPLMNs_Item);
}
// // /* - CHOICE NR-MODE-Info */
F1AP_NR_Mode_Info_t nR_Mode_Info;
if ("FDD") {
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_fDD;
/* > FDD >> FDD Info */
F1AP_FDD_Info_t *fDD_Info = (F1AP_FDD_Info_t *)calloc(1, sizeof(F1AP_FDD_Info_t));
/* >>> UL NRFreqInfo */
fDD_Info->uL_NRFreqInfo.nRARFCN = 999L;
F1AP_FreqBandNrItem_t ul_freqBandNrItem;
memset((void *)&ul_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
ul_freqBandNrItem.freqBandIndicatorNr = 888L;
F1AP_SupportedSULFreqBandItem_t ul_supportedSULFreqBandItem;
memset((void *)&ul_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
ul_supportedSULFreqBandItem.freqBandIndicatorNr = 777L;
ASN_SEQUENCE_ADD(&ul_freqBandNrItem.supportedSULBandList.list, &ul_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->uL_NRFreqInfo.freqBandListNr.list, &ul_freqBandNrItem);
/* >>> DL NRFreqInfo */
fDD_Info->dL_NRFreqInfo.nRARFCN = 666L;
F1AP_FreqBandNrItem_t dl_freqBandNrItem;
memset((void *)&dl_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
dl_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t dl_supportedSULFreqBandItem;
memset((void *)&dl_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
dl_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&dl_freqBandNrItem.supportedSULBandList.list, &dl_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&fDD_Info->dL_NRFreqInfo.freqBandListNr.list, &dl_freqBandNrItem);
/* >>> UL Transmission Bandwidth */
fDD_Info->uL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->uL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
/* >>> DL Transmission Bandwidth */
fDD_Info->dL_Transmission_Bandwidth.nRSCS = F1AP_NRSCS_scs15;
fDD_Info->dL_Transmission_Bandwidth.nRNRB = F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.fDD = fDD_Info;
} else { // TDD
nR_Mode_Info.present = F1AP_NR_Mode_Info_PR_tDD;
/* > TDD >> TDD Info */
F1AP_TDD_Info_t *tDD_Info = (F1AP_TDD_Info_t *)calloc(1, sizeof(F1AP_TDD_Info_t));
/* >>> ARFCN */
tDD_Info->nRFreqInfo.nRARFCN = 999L; // Integer
F1AP_FreqBandNrItem_t nr_freqBandNrItem;
memset((void *)&nr_freqBandNrItem, 0, sizeof(F1AP_FreqBandNrItem_t));
nr_freqBandNrItem.freqBandIndicatorNr = 555L;
F1AP_SupportedSULFreqBandItem_t nr_supportedSULFreqBandItem;
memset((void *)&nr_supportedSULFreqBandItem, 0, sizeof(F1AP_SupportedSULFreqBandItem_t));
nr_supportedSULFreqBandItem.freqBandIndicatorNr = 444L;
ASN_SEQUENCE_ADD(&nr_freqBandNrItem.supportedSULBandList.list, &nr_supportedSULFreqBandItem);
ASN_SEQUENCE_ADD(&tDD_Info->nRFreqInfo.freqBandListNr.list, &nr_freqBandNrItem);
tDD_Info->transmission_Bandwidth.nRSCS= F1AP_NRSCS_scs15;
tDD_Info->transmission_Bandwidth.nRNRB= F1AP_NRNRB_nrb11;
nR_Mode_Info.choice.tDD = tDD_Info;
}
served_cell_information.nR_Mode_Info = nR_Mode_Info;
/* - measurementTimingConfiguration */
char *measurementTimingConfiguration = "0"; // sept. 2018
OCTET_STRING_fromBuf(&served_cell_information.measurementTimingConfiguration,
measurementTimingConfiguration,
strlen(measurementTimingConfiguration));
served_cells_to_modify_item.served_Cell_Information = served_cell_information; //
/* 3.2.2 gNB-DU System Information */
F1AP_GNB_DU_System_Information_t *gNB_DU_System_Information = (F1AP_GNB_DU_System_Information_t *)calloc(1, sizeof(F1AP_GNB_DU_System_Information_t));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->mIB_message, // sept. 2018
"1",
sizeof("1"));
OCTET_STRING_fromBuf(&gNB_DU_System_Information->sIB1_message, // sept. 2018
"1",
sizeof("1"));
served_cells_to_modify_item.gNB_DU_System_Information = gNB_DU_System_Information; //
/* ADD */
served_cells_to_modify_item_ies->value.choice.Served_Cells_To_Modify_Item = served_cells_to_modify_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Served_Cells_To_Modify_List.list,
served_cells_to_modify_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c4. Served_Cells_To_Delete */
ie = (F1AP_GNBDUConfigurationUpdateIEs_t *)calloc(1, sizeof(F1AP_GNBDUConfigurationUpdateIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Delete_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_GNBDUConfigurationUpdateIEs__value_PR_Served_Cells_To_Delete_List;
for (i=0;
i<1;
i++) {
//
F1AP_Served_Cells_To_Delete_ItemIEs_t *served_cells_to_delete_item_ies;
served_cells_to_delete_item_ies = (F1AP_Served_Cells_To_Delete_ItemIEs_t *)calloc(1, sizeof(F1AP_Served_Cells_To_Delete_ItemIEs_t));
served_cells_to_delete_item_ies->id = F1AP_ProtocolIE_ID_id_Served_Cells_To_Delete_Item;
served_cells_to_delete_item_ies->criticality = F1AP_Criticality_reject;
served_cells_to_delete_item_ies->value.present = F1AP_Served_Cells_To_Delete_ItemIEs__value_PR_Served_Cells_To_Delete_Item;
F1AP_Served_Cells_To_Delete_Item_t served_cells_to_delete_item;
memset((void *)&served_cells_to_delete_item, 0, sizeof(F1AP_Served_Cells_To_Delete_Item_t));
/* 3.1 oldNRCGI */
F1AP_NRCGI_t oldNRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&oldNRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &oldNRCGI.nRCellIdentity);
served_cells_to_delete_item.oldNRCGI = oldNRCGI;
/* ADD */
served_cells_to_delete_item_ies->value.choice.Served_Cells_To_Delete_Item = served_cells_to_delete_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Served_Cells_To_Delete_List.list,
served_cells_to_delete_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c5. Active_Cells_List */
ie = (F1AP_GNBDUConfigurationUpdateIEs_t *)calloc(1, sizeof(F1AP_GNBDUConfigurationUpdateIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_Active_Cells_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_GNBDUConfigurationUpdateIEs__value_PR_Active_Cells_List;
for (i=0;
i<1;
i++) {
//
F1AP_Active_Cells_ItemIEs_t *active_cells_item_ies;
active_cells_item_ies = (F1AP_Active_Cells_ItemIEs_t *)calloc(1, sizeof(F1AP_Active_Cells_ItemIEs_t));
active_cells_item_ies->id = F1AP_ProtocolIE_ID_id_Active_Cells_Item;
active_cells_item_ies->criticality = F1AP_Criticality_reject;
active_cells_item_ies->value.present = F1AP_Active_Cells_ItemIEs__value_PR_Active_Cells_Item;
F1AP_Active_Cells_Item_t active_cells_item;
memset((void *)&active_cells_item, 0, sizeof(F1AP_Active_Cells_Item_t));
/* 3.1 oldNRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
active_cells_item.nRCGI = nRCGI;
/* ADD */
active_cells_item_ies->value.choice.Active_Cells_Item = active_cells_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Active_Cells_List.list,
active_cells_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
}
printf("\n");
//f1ap_du_send_message(buffer, len);
/* decode */
if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
printf("Failed to decode F1 setup request\n");
}
}
void DU_handle_gNB_DU_CONFIGURATION_FAILURE(F1AP_GNBDUConfigurationUpdateFailure_t GNBDUConfigurationUpdateFailure) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_gNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(F1AP_GNBDUConfigurationUpdateAcknowledge_t GNBDUConfigurationUpdateAcknowledge) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_gNB_CU_CONFIGURATION_UPDATE(F1AP_GNBCUConfigurationUpdate_t *GNBCUConfigurationUpdate) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_gNB_CU_CONFIGURATION_UPDATE_FALIURE(F1AP_GNBCUConfigurationUpdateFailure_t *GNBCUConfigurationUpdateFailure) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_gNB_CU_CONFIGURATION_UPDATE_ACKNOWLEDGE(F1AP_GNBCUConfigurationUpdateAcknowledge_t *GNBCUConfigurationUpdateAcknowledge) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_UE_CONTEXT_SETUP_REQUEST(F1AP_UEContextSetupRequest_t *UEContextSetupRequest) {
AssertFatal(1==0,"Not implemented yet\n");
}
//void DU_send_UE_CONTEXT_SETUP_RESPONSE(F1AP_UEContextSetupResponse_t *UEContextSetupResponse) {
void DU_send_UE_CONTEXT_SETUP_RESPONSE(void) {
F1AP_F1AP_PDU_t pdu;
F1AP_UEContextSetupResponse_t *out;
F1AP_UEContextSetupResponseIEs_t *ie;
uint8_t *buffer;
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_DU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_successfulOutcome;
pdu.choice.successfulOutcome = (F1AP_SuccessfulOutcome_t *)calloc(1, sizeof(F1AP_SuccessfulOutcome_t));
pdu.choice.successfulOutcome->procedureCode = F1AP_ProcedureCode_id_UEContextSetup;
pdu.choice.successfulOutcome->criticality = F1AP_Criticality_reject;
pdu.choice.successfulOutcome->value.present = F1AP_SuccessfulOutcome__value_PR_UEContextSetupResponse;
out = &pdu.choice.successfulOutcome->value.choice.UEContextSetupResponse;
/* mandatory */
/* c1. GNB_CU_UE_F1AP_ID */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_GNB_CU_UE_F1AP_ID;
ie->value.choice.GNB_CU_UE_F1AP_ID = 126L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. GNB_DU_UE_F1AP_ID */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_GNB_DU_UE_F1AP_ID;
ie->value.choice.GNB_DU_UE_F1AP_ID = 651L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c3. DUtoCURRCInformation */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DUtoCURRCInformation;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_DUtoCURRCInformation;
OCTET_STRING_fromBuf(&ie->value.choice.DUtoCURRCInformation.cellGroupConfig, "asdsa",
strlen("asdsa"));
/* OPTIONAL */
if (0) {
ie->value.choice.DUtoCURRCInformation.measGapConfig = (F1AP_MeasGapConfig_t *)calloc(1, sizeof(F1AP_MeasGapConfig_t));
OCTET_STRING_fromBuf( ie->value.choice.DUtoCURRCInformation.measGapConfig, "asdsa",
strlen("asdsa"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* optional */
/* c4. ResourceCoordinationTransferContainer */
if (0) {
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_ResourceCoordinationTransferContainer;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_ResourceCoordinationTransferContainer;
OCTET_STRING_fromBuf(&ie->value.choice.ResourceCoordinationTransferContainer, "asdsa",
strlen("asdsa"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
// /* */
/* c5. DRBs_Setup_List */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_Setup_List;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_DRBs_Setup_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_Setup_ItemIEs_t *drbs_setup_item_ies;
drbs_setup_item_ies = (F1AP_DRBs_Setup_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_Setup_ItemIEs_t));
drbs_setup_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_Setup_Item;
drbs_setup_item_ies->criticality = F1AP_Criticality_ignore;
drbs_setup_item_ies->value.present = F1AP_SRBs_FailedToBeSetup_ItemIEs__value_PR_SRBs_FailedToBeSetup_Item;
/* 5.1 DRBs_Setup_Item */
F1AP_DRBs_Setup_Item_t drbs_setup_item;
memset((void *)&drbs_setup_item, 0, sizeof(F1AP_DRBs_Setup_Item_t));
drbs_setup_item.dRBID = 12;
int j;
for (j=0;
j<1;
j++) {
F1AP_DLUPTNLInformation_ToBeSetup_Item_t *dLUPTNLInformation_ToBeSetup_Item;
dLUPTNLInformation_ToBeSetup_Item = (F1AP_DLUPTNLInformation_ToBeSetup_Item_t *)calloc(1, sizeof(F1AP_DLUPTNLInformation_ToBeSetup_Item_t));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.present = F1AP_UPTransportLayerInformation_PR_gTPTunnel;
F1AP_GTPTunnel_t *gTPTunnel = (F1AP_GTPTunnel_t *)calloc(1, sizeof(F1AP_GTPTunnel_t));
// F1AP_TransportLayerAddress_t transportLayerAddress;
// transportLayerAddress.buf = malloc((36+7)/8);
// transportLayerAddress.size = (36+7)/8;
// transportLayerAddress.bits_unused = 4;
// *transportLayerAddress.buf = 123;
// dLUPTNLInformation_ToBeSetup_Item.dL_GTP_Tunnel_EndPoint.transportLayerAddress = transportLayerAddress;
TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING(1234, &gTPTunnel->transportLayerAddress);
OCTET_STRING_fromBuf(&gTPTunnel->gTP_TEID, "1204",
strlen("1204"));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.choice.gTPTunnel = gTPTunnel;
ASN_SEQUENCE_ADD(&drbs_setup_item.dLUPTNLInformation_ToBeSetup_List.list,
dLUPTNLInformation_ToBeSetup_Item);
}
// /* ADD */
drbs_setup_item_ies->value.choice.DRBs_Setup_Item = drbs_setup_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_Setup_List.list,
drbs_setup_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// /* */
/* c6. SRBs_FailedToBeSetup_List */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_SRBs_FailedToBeSetup_List;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_SRBs_FailedToBeSetup_List;
for (i=0;
i<1;
i++) {
//
F1AP_SRBs_FailedToBeSetup_ItemIEs_t *srbs_failedToBeSetup_item_ies;
srbs_failedToBeSetup_item_ies = (F1AP_SRBs_FailedToBeSetup_ItemIEs_t *)calloc(1, sizeof(F1AP_SRBs_FailedToBeSetup_ItemIEs_t));
srbs_failedToBeSetup_item_ies->id = F1AP_ProtocolIE_ID_id_SRBs_FailedToBeSetup_Item;
srbs_failedToBeSetup_item_ies->criticality = F1AP_Criticality_ignore;
srbs_failedToBeSetup_item_ies->value.present = F1AP_SRBs_FailedToBeSetup_ItemIEs__value_PR_SRBs_FailedToBeSetup_Item;
/* 6.1 SRBs_Setup_Item */
F1AP_SRBs_FailedToBeSetup_Item_t srbs_failedToBeSetup_item;
memset((void *)&srbs_failedToBeSetup_item, 0, sizeof(F1AP_SRBs_FailedToBeSetup_Item_t));
srbs_failedToBeSetup_item.sRBID = 13;
srbs_failedToBeSetup_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
srbs_failedToBeSetup_item.cause->present = F1AP_Cause_PR_radioNetwork;
srbs_failedToBeSetup_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnb_cu_ue_f1ap_id;
// /* ADD */
srbs_failedToBeSetup_item_ies->value.choice.SRBs_FailedToBeSetup_Item = srbs_failedToBeSetup_item;
ASN_SEQUENCE_ADD(&ie->value.choice.SRBs_FailedToBeSetup_List.list,
srbs_failedToBeSetup_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// /* */
/* c7. DRBs_FailedToBeSetup_List */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeSetup_List;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_DRBs_FailedToBeSetup_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_FailedToBeSetup_ItemIEs_t *drbs_failedToBeSetup_item_ies;
drbs_failedToBeSetup_item_ies = (F1AP_DRBs_FailedToBeSetup_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_FailedToBeSetup_ItemIEs_t));
drbs_failedToBeSetup_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeSetup_Item;
drbs_failedToBeSetup_item_ies->criticality = F1AP_Criticality_ignore;
drbs_failedToBeSetup_item_ies->value.present = F1AP_DRBs_FailedToBeSetup_ItemIEs__value_PR_DRBs_FailedToBeSetup_Item;
/* 7.1 DRBs_Setup_Item */
F1AP_DRBs_FailedToBeSetup_Item_t drbs_failedToBeSetup_item;
memset((void *)&drbs_failedToBeSetup_item, 0, sizeof(F1AP_DRBs_FailedToBeSetup_Item_t));
drbs_failedToBeSetup_item.dRBID = 14;
drbs_failedToBeSetup_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
drbs_failedToBeSetup_item.cause->present = F1AP_Cause_PR_radioNetwork;
drbs_failedToBeSetup_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnb_cu_ue_f1ap_id;
// /* ADD */
drbs_failedToBeSetup_item_ies->value.choice.DRBs_FailedToBeSetup_Item = drbs_failedToBeSetup_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_FailedToBeSetup_List.list,
drbs_failedToBeSetup_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// /* */
/* c8. SCell_FailedtoSetup_List */
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_SCell_FailedtoSetup_List;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_SCell_FailedtoSetup_List;
for (i=0;
i<1;
i++) {
//
F1AP_SCell_FailedtoSetup_ItemIEs_t *sCell_FailedtoSetup_item_ies;
sCell_FailedtoSetup_item_ies = (F1AP_SCell_FailedtoSetup_ItemIEs_t *)calloc(1, sizeof(F1AP_SCell_FailedtoSetup_ItemIEs_t));
sCell_FailedtoSetup_item_ies->id = F1AP_ProtocolIE_ID_id_SCell_FailedtoSetup_Item;
sCell_FailedtoSetup_item_ies->criticality = F1AP_Criticality_ignore;
sCell_FailedtoSetup_item_ies->value.present = F1AP_SCell_FailedtoSetup_ItemIEs__value_PR_SCell_FailedtoSetup_Item;
/* 8.1 DRBs_Setup_Item */
F1AP_SCell_FailedtoSetup_Item_t sCell_FailedtoSetup_item;
memset((void *)&sCell_FailedtoSetup_item, 0, sizeof(F1AP_SCell_FailedtoSetup_Item_t));
/* - nRCGI */
F1AP_NRCGI_t nRCGI; // issue here
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length, &nRCGI.pLMN_Identity);
//
// INT32_TO_BIT_STRING(123, &nRCGI.nRCellIdentity);
// nRCGI.nRCellIdentity.buf = malloc((36+7)/8);
// nRCGI.nRCellIdentity.size = (36+7)/8;
// nRCGI.nRCellIdentity.bits_unused = 4;
// nRCGI.nRCellIdentity.buf[0] = 123;
//nRCGI.nRCellIdentity = 15;
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
sCell_FailedtoSetup_item.sCell_ID = nRCGI;
sCell_FailedtoSetup_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
sCell_FailedtoSetup_item.cause->present = F1AP_Cause_PR_radioNetwork;
sCell_FailedtoSetup_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnb_cu_ue_f1ap_id;
// /* ADD */
sCell_FailedtoSetup_item_ies->value.choice.SCell_FailedtoSetup_Item = sCell_FailedtoSetup_item;
ASN_SEQUENCE_ADD(&ie->value.choice.SCell_FailedtoSetup_List.list,
sCell_FailedtoSetup_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// /* */
/* c9. CriticalityDiagnostics */
if (0) {
ie = (F1AP_UEContextSetupResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextSetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_CriticalityDiagnostics;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextSetupResponseIEs__value_PR_CriticalityDiagnostics;
ie->value.choice.CriticalityDiagnostics.procedureCode = (F1AP_ProcedureCode_t *)calloc(1, sizeof(F1AP_ProcedureCode_t));
*ie->value.choice.CriticalityDiagnostics.procedureCode = F1AP_ProcedureCode_id_UEContextSetup;
ie->value.choice.CriticalityDiagnostics.triggeringMessage = (F1AP_TriggeringMessage_t *)calloc(1, sizeof(F1AP_TriggeringMessage_t));
*ie->value.choice.CriticalityDiagnostics.triggeringMessage = F1AP_TriggeringMessage_initiating_message;
ie->value.choice.CriticalityDiagnostics.procedureCriticality = (F1AP_Criticality_t *)calloc(1, sizeof(F1AP_Criticality_t));
*ie->value.choice.CriticalityDiagnostics.procedureCriticality = F1AP_Criticality_reject;
ie->value.choice.CriticalityDiagnostics.transactionID = (F1AP_TransactionID_t *)calloc(1, sizeof(F1AP_TransactionID_t));
*ie->value.choice.CriticalityDiagnostics.transactionID = 0;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
return;
}
printf("\n");
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
f1ap_du_send_message(buffer, len);
}
void DU_send_UE_CONTEXT_SETUP_FAILURE(F1AP_UEContextSetupFailure_t UEContextSetupFailure) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_UE_CONTEXT_RELEASE_REQUEST(F1AP_UEContextReleaseRequest_t *UEContextReleaseRequest) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_UE_CONTEXT_RELEASE_COMMAND(F1AP_UEContextReleaseCommand_t *UEContextReleaseCommand) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_UE_CONTEXT_RELEASE_COMPLETE(F1AP_UEContextReleaseComplete_t *UEContextReleaseComplete) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_UE_CONTEXT_MODIFICATION_REQUEST(F1AP_UEContextModificationRequest_t *UEContextModificationRequest) {
AssertFatal(1==0,"Not implemented yet\n");
}
//void DU_send_UE_CONTEXT_MODIFICATION_RESPONSE(F1AP_UEContextModificationResponse_t *UEContextModificationResponse) {
void DU_send_UE_CONTEXT_MODIFICATION_RESPONSE(void) {
F1AP_F1AP_PDU_t pdu;
F1AP_UEContextModificationResponse_t *out;
F1AP_UEContextModificationResponseIEs_t *ie;
uint8_t *buffer;
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_DU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_successfulOutcome;
pdu.choice.successfulOutcome = (F1AP_SuccessfulOutcome_t *)calloc(1, sizeof(F1AP_SuccessfulOutcome_t));
pdu.choice.successfulOutcome->procedureCode = F1AP_ProcedureCode_id_UEContextModification;
pdu.choice.successfulOutcome->criticality = F1AP_Criticality_reject;
pdu.choice.successfulOutcome->value.present = F1AP_SuccessfulOutcome__value_PR_UEContextModificationResponse;
out = &pdu.choice.successfulOutcome->value.choice.UEContextModificationResponse;
/* mandatory */
/* c1. GNB_CU_UE_F1AP_ID */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_GNB_CU_UE_F1AP_ID;
ie->value.choice.GNB_CU_UE_F1AP_ID = 126L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c2. GNB_DU_UE_F1AP_ID */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_GNB_DU_UE_F1AP_ID;
ie->value.choice.GNB_DU_UE_F1AP_ID = 651L;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c3. ResourceCoordinationTransferContainer */
if (0) {
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_ResourceCoordinationTransferContainer;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_ResourceCoordinationTransferContainer;
OCTET_STRING_fromBuf(&ie->value.choice.ResourceCoordinationTransferContainer, "asdsa1d32sa1d31asd31as",
strlen("asdsa1d32sa1d31asd31as"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* optional */
/* c4. DUtoCURRCInformation */
if (0) {
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DUtoCURRCInformation;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_DUtoCURRCInformation;
OCTET_STRING_fromBuf(&ie->value.choice.DUtoCURRCInformation.cellGroupConfig, "asdsa1d32sa1d31asd31as",
strlen("asdsa1d32sa1d31asd31as"));
/* OPTIONAL */
if (1) {
ie->value.choice.DUtoCURRCInformation.measGapConfig = (F1AP_MeasGapConfig_t *)calloc(1, sizeof(F1AP_MeasGapConfig_t));
OCTET_STRING_fromBuf( ie->value.choice.DUtoCURRCInformation.measGapConfig, "asdsa1d32sa1d31asd31as",
strlen("asdsa1d32sa1d31asd31as"));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
}
/* mandatory */
/* c5. DRBs_SetupMod_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_SetupMod_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_DRBs_SetupMod_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_SetupMod_ItemIEs_t *drbs_setupMod_item_ies;
drbs_setupMod_item_ies = (F1AP_DRBs_SetupMod_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_SetupMod_ItemIEs_t));
drbs_setupMod_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_SetupMod_Item;
drbs_setupMod_item_ies->criticality = F1AP_Criticality_reject;
drbs_setupMod_item_ies->value.present = F1AP_DRBs_SetupMod_ItemIEs__value_PR_DRBs_SetupMod_Item;
/* 10.1 DRBs_SetupMod_Item */
F1AP_DRBs_SetupMod_Item_t drbs_setupMod_item;
memset((void *)&drbs_setupMod_item, 0, sizeof(F1AP_DRBs_SetupMod_Item_t));
/* dRBID */
drbs_setupMod_item.dRBID = 30L;
/* DLTunnels_SetupMod_List */
int j = 0;
int maxnoofDLUPTNLInformation = 1; // 2;
for (j=0;
j<maxnoofDLUPTNLInformation;
j++) {
/* DLTunnels_ToBeSetup_Item */
F1AP_DLUPTNLInformation_ToBeSetup_Item_t *dLUPTNLInformation_ToBeSetup_Item;
dLUPTNLInformation_ToBeSetup_Item = (F1AP_DLUPTNLInformation_ToBeSetup_Item_t *)calloc(1, sizeof(F1AP_DLUPTNLInformation_ToBeSetup_Item_t));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.present = F1AP_UPTransportLayerInformation_PR_gTPTunnel;
F1AP_GTPTunnel_t *gTPTunnel = (F1AP_GTPTunnel_t *)calloc(1, sizeof(F1AP_GTPTunnel_t));
TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING(1234, &gTPTunnel->transportLayerAddress);
OCTET_STRING_fromBuf(&gTPTunnel->gTP_TEID, "1204",
strlen("1204"));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.choice.gTPTunnel = gTPTunnel;
ASN_SEQUENCE_ADD(&drbs_setupMod_item.dLUPTNLInformation_ToBeSetup_List.list, dLUPTNLInformation_ToBeSetup_Item);
}
/* ADD */
drbs_setupMod_item_ies->value.choice.DRBs_SetupMod_Item = drbs_setupMod_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_SetupMod_List.list,
drbs_setupMod_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c6. DRBs_Modified_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_Modified_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_DRBs_Modified_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_Modified_ItemIEs_t *drbs_modified_item_ies;
drbs_modified_item_ies = (F1AP_DRBs_Modified_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_Modified_ItemIEs_t));
drbs_modified_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_Modified_Item;
drbs_modified_item_ies->criticality = F1AP_Criticality_reject;
drbs_modified_item_ies->value.present = F1AP_DRBs_Modified_ItemIEs__value_PR_DRBs_Modified_Item;
/* 13.1 SRBs_modified_Item */
F1AP_DRBs_Modified_Item_t drbs_modified_item;
memset((void *)&drbs_modified_item, 0, sizeof(F1AP_DRBs_Modified_Item_t));
/* dRBID */
drbs_modified_item.dRBID = 25L;
/* ULTunnels_Modified_List */
int maxnoofULTunnels = 1; // 2;
int j = 0;
for (j=0;
j<maxnoofULTunnels;
j++) {
/* DLTunnels_Modified_Item */
F1AP_DLUPTNLInformation_ToBeSetup_Item_t *dLUPTNLInformation_ToBeSetup_Item;
dLUPTNLInformation_ToBeSetup_Item = (F1AP_DLUPTNLInformation_ToBeSetup_Item_t *)calloc(1, sizeof(F1AP_DLUPTNLInformation_ToBeSetup_Item_t));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.present = F1AP_UPTransportLayerInformation_PR_gTPTunnel;
F1AP_GTPTunnel_t *gTPTunnel = (F1AP_GTPTunnel_t *)calloc(1, sizeof(F1AP_GTPTunnel_t));
TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING(1234, &gTPTunnel->transportLayerAddress);
OCTET_STRING_fromBuf(&gTPTunnel->gTP_TEID, "1204",
strlen("1204"));
dLUPTNLInformation_ToBeSetup_Item->dLUPTNLInformation.choice.gTPTunnel = gTPTunnel;
ASN_SEQUENCE_ADD(&drbs_modified_item.dLUPTNLInformation_ToBeSetup_List.list, dLUPTNLInformation_ToBeSetup_Item);
}
/* ADD */
drbs_modified_item_ies->value.choice.DRBs_Modified_Item = drbs_modified_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_Modified_List.list,
drbs_modified_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c7. SRBs_FailedToBeSetupMod_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_SRBs_FailedToBeSetupMod_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_SRBs_FailedToBeSetupMod_List;
for (i=0;
i<1;
i++) {
//
F1AP_SRBs_FailedToBeSetupMod_ItemIEs_t *srbs_failedToBeSetupMod_item_ies;
srbs_failedToBeSetupMod_item_ies = (F1AP_SRBs_FailedToBeSetupMod_ItemIEs_t *)calloc(1, sizeof(F1AP_SRBs_FailedToBeSetupMod_ItemIEs_t));
srbs_failedToBeSetupMod_item_ies->id = F1AP_ProtocolIE_ID_id_SRBs_FailedToBeSetupMod_Item;
srbs_failedToBeSetupMod_item_ies->criticality = F1AP_Criticality_ignore;
srbs_failedToBeSetupMod_item_ies->value.present = F1AP_SRBs_FailedToBeSetupMod_ItemIEs__value_PR_SRBs_FailedToBeSetupMod_Item;
/* 9.1 SRBs_FailedToBeSetupMod_Item */
F1AP_SRBs_FailedToBeSetupMod_Item_t srbs_failedToBeSetupMod_item;
memset((void *)&srbs_failedToBeSetupMod_item, 0, sizeof(F1AP_SRBs_FailedToBeSetupMod_Item_t));
/* - sRBID */
srbs_failedToBeSetupMod_item.sRBID = 50L;
srbs_failedToBeSetupMod_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
srbs_failedToBeSetupMod_item.cause->present = F1AP_Cause_PR_radioNetwork;
srbs_failedToBeSetupMod_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnd_du_ue_f1ap_id;
/* ADD */
srbs_failedToBeSetupMod_item_ies->value.choice.SRBs_FailedToBeSetupMod_Item = srbs_failedToBeSetupMod_item;
ASN_SEQUENCE_ADD(&ie->value.choice.SRBs_FailedToBeSetupMod_List.list,
srbs_failedToBeSetupMod_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c8. DRBs_FailedToBeSetupMod_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeSetupMod_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_DRBs_FailedToBeSetupMod_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_FailedToBeSetupMod_ItemIEs_t *drbs_failedToBeSetupMod_item_ies;
drbs_failedToBeSetupMod_item_ies = (F1AP_DRBs_FailedToBeSetupMod_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_FailedToBeSetupMod_ItemIEs_t));
drbs_failedToBeSetupMod_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeSetupMod_Item;
drbs_failedToBeSetupMod_item_ies->criticality = F1AP_Criticality_reject;
drbs_failedToBeSetupMod_item_ies->value.present = F1AP_DRBs_FailedToBeSetupMod_ItemIEs__value_PR_DRBs_FailedToBeSetupMod_Item;
/* 10.1 DRBs_ToBeSetupMod_Item */
F1AP_DRBs_FailedToBeSetupMod_Item_t drbs_failedToBeSetupMod_item;
memset((void *)&drbs_failedToBeSetupMod_item, 0, sizeof(F1AP_DRBs_FailedToBeSetupMod_Item_t));
/* dRBID */
drbs_failedToBeSetupMod_item.dRBID = 30L;
drbs_failedToBeSetupMod_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
drbs_failedToBeSetupMod_item.cause->present = F1AP_Cause_PR_radioNetwork;
drbs_failedToBeSetupMod_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnd_du_ue_f1ap_id;
/* ADD */
drbs_failedToBeSetupMod_item_ies->value.choice.DRBs_FailedToBeSetupMod_Item = drbs_failedToBeSetupMod_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_FailedToBeSetupMod_List.list,
drbs_failedToBeSetupMod_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c9. SCell_FailedtoSetupMod_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_SCell_FailedtoSetupMod_List;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_SCell_FailedtoSetupMod_List;
for (i=0;
i<1;
i++) {
//
F1AP_SCell_FailedtoSetupMod_ItemIEs_t *scell_failedtoSetupMod_item_ies;
scell_failedtoSetupMod_item_ies = (F1AP_SCell_FailedtoSetupMod_ItemIEs_t *)calloc(1, sizeof(F1AP_SCell_FailedtoSetupMod_ItemIEs_t));
scell_failedtoSetupMod_item_ies->id = F1AP_ProtocolIE_ID_id_SCell_FailedtoSetupMod_Item;
scell_failedtoSetupMod_item_ies->criticality = F1AP_Criticality_ignore;
scell_failedtoSetupMod_item_ies->value.present = F1AP_SCell_FailedtoSetupMod_ItemIEs__value_PR_SCell_FailedtoSetupMod_Item;
/* 8.1 SCell_ToBeSetup_Item */
F1AP_SCell_FailedtoSetupMod_Item_t scell_failedtoSetupMod_item;
memset((void *)&scell_failedtoSetupMod_item, 0, sizeof(F1AP_SCell_FailedtoSetupMod_Item_t));
/* - sCell_ID */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
scell_failedtoSetupMod_item.sCell_ID = nRCGI;
scell_failedtoSetupMod_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
scell_failedtoSetupMod_item.cause->present = F1AP_Cause_PR_radioNetwork;
scell_failedtoSetupMod_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnd_du_ue_f1ap_id;
/* ADD */
scell_failedtoSetupMod_item_ies->value.choice.SCell_FailedtoSetupMod_Item = scell_failedtoSetupMod_item;
ASN_SEQUENCE_ADD(&ie->value.choice.SCell_FailedtoSetupMod_List.list,
scell_failedtoSetupMod_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
/* c10. DRBs_FailedToBeModified_List */
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeModified_List;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_DRBs_FailedToBeModified_List;
for (i=0;
i<1;
i++) {
//
F1AP_DRBs_FailedToBeModified_ItemIEs_t *drbs_failedToBeModified_item_ies;
drbs_failedToBeModified_item_ies = (F1AP_DRBs_FailedToBeModified_ItemIEs_t *)calloc(1, sizeof(F1AP_DRBs_FailedToBeModified_ItemIEs_t));
drbs_failedToBeModified_item_ies->id = F1AP_ProtocolIE_ID_id_DRBs_FailedToBeModified_Item;
drbs_failedToBeModified_item_ies->criticality = F1AP_Criticality_reject;
drbs_failedToBeModified_item_ies->value.present = F1AP_DRBs_FailedToBeModified_ItemIEs__value_PR_DRBs_FailedToBeModified_Item;
/* 13.1 DRBs_FailedToBeModified_Item */
F1AP_DRBs_FailedToBeModified_Item_t drbs_failedToBeModified_item;
memset((void *)&drbs_failedToBeModified_item, 0, sizeof(F1AP_DRBs_FailedToBeModified_Item_t));
/* dRBID */
drbs_failedToBeModified_item.dRBID = 30L;
drbs_failedToBeModified_item.cause = (F1AP_Cause_t *)calloc(1, sizeof(F1AP_Cause_t));
drbs_failedToBeModified_item.cause->present = F1AP_Cause_PR_radioNetwork;
drbs_failedToBeModified_item.cause->choice.radioNetwork = F1AP_CauseRadioNetwork_unknown_or_already_allocated_gnd_du_ue_f1ap_id;
/* ADD */
drbs_failedToBeModified_item_ies->value.choice.DRBs_FailedToBeModified_Item = drbs_failedToBeModified_item;
ASN_SEQUENCE_ADD(&ie->value.choice.DRBs_FailedToBeModified_List.list,
drbs_failedToBeModified_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
// /* */
/* c11. CriticalityDiagnostics */
if (0) {
ie = (F1AP_UEContextModificationResponseIEs_t *)calloc(1, sizeof(F1AP_UEContextModificationResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_CriticalityDiagnostics;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_UEContextModificationResponseIEs__value_PR_CriticalityDiagnostics;
ie->value.choice.CriticalityDiagnostics.procedureCode = (F1AP_ProcedureCode_t *)calloc(1, sizeof(F1AP_ProcedureCode_t));
*ie->value.choice.CriticalityDiagnostics.procedureCode = F1AP_ProcedureCode_id_UEContextModification;
ie->value.choice.CriticalityDiagnostics.triggeringMessage = (F1AP_TriggeringMessage_t *)calloc(1, sizeof(F1AP_TriggeringMessage_t));
*ie->value.choice.CriticalityDiagnostics.triggeringMessage = F1AP_TriggeringMessage_initiating_message;
ie->value.choice.CriticalityDiagnostics.procedureCriticality = (F1AP_Criticality_t *)calloc(1, sizeof(F1AP_Criticality_t));
*ie->value.choice.CriticalityDiagnostics.procedureCriticality = F1AP_Criticality_reject;
ie->value.choice.CriticalityDiagnostics.transactionID = (F1AP_TransactionID_t *)calloc(1, sizeof(F1AP_TransactionID_t));
*ie->value.choice.CriticalityDiagnostics.transactionID = 0;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
return;
}
printf("\n");
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
f1ap_du_send_message(buffer, len);
}
void DU_send_UE_CONTEXT_MODIFICATION_FAILURE(F1AP_UEContextModificationFailure_t UEContextModificationFailure) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_send_UE_CONTEXT_MODIFICATION_REQUIRED(F1AP_UEContextModificationRequired_t *UEContextModificationRequired) {
AssertFatal(1==0,"Not implemented yet\n");
}
void DU_handle_UE_CONTEXT_MODIFICATION_CONFIRM(F1AP_UEContextModificationConfirm_t UEContextModificationConfirm_t) {
AssertFatal(1==0,"Not implemented yet\n");
}
static int F1AP_DU_decode_initiating_message(F1AP_InitiatingMessage_t *initiating_p) {
switch (initiating_p->value.present) {
case F1AP_InitiatingMessage__value_PR_NOTHING: /* No components present */
AssertFatal(1==0,"Should not receive NOTHING on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_Reset:
DU_handle_RESET(&initiating_p->value.choice.Reset);
break;
/*case F1AP_Initiatingpdu__value_PR_F1SetupRequest:
DU_send_F1_SETUP_REQUEST(&initiating_p->value.choice.F1SetupRequest);
break;*/
case F1AP_InitiatingMessage__value_PR_GNBDUConfigurationUpdate:
AssertFatal(1==0,"Should not receive GNBDUConfigurationUpdate on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_GNBCUConfigurationUpdate:
DU_handle_gNB_CU_CONFIGURATION_UPDATE(&initiating_p->value.choice.GNBCUConfigurationUpdate);
break;
case F1AP_InitiatingMessage__value_PR_UEContextSetupRequest:
DU_handle_UE_CONTEXT_SETUP_REQUEST(&initiating_p->value.choice.UEContextSetupRequest);
break;
case F1AP_InitiatingMessage__value_PR_UEContextReleaseCommand:
DU_handle_UE_CONTEXT_RELEASE_COMMAND(&initiating_p->value.choice.UEContextReleaseCommand);
break;
case F1AP_InitiatingMessage__value_PR_UEContextModificationRequest:
DU_handle_UE_CONTEXT_MODIFICATION_REQUEST(&initiating_p->value.choice.UEContextModificationRequest);
break;
case F1AP_InitiatingMessage__value_PR_UEContextModificationRequired:
AssertFatal(1==0,"Should not receive UECONTEXTMODIFICATIONREQUIRED on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_ErrorIndication:
AssertFatal(1==0,"Should not receive ErrorIndication on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_UEContextReleaseRequest:
AssertFatal(1==0,"Should not receive UECONTEXTRELEASEREQUEST on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_DLRRCMessageTransfer:
DU_handle_DL_RRC_Message_TRANSFER(&initiating_p->value.choice.DLRRCMessageTransfer);
break;
case F1AP_InitiatingMessage__value_PR_ULRRCMessageTransfer:
AssertFatal(1==0,"Should not receive ULRRCmessageTRANSFER on DU\n");
break;
case F1AP_InitiatingMessage__value_PR_PrivateMessage:
AssertFatal(1==0,"Should not receive PRIVATEmessage on DU\n");
break;
default:
AssertFatal(1==0,"Shouldn't get here\n");
}
}
static int F1AP_DU_decode_successful_outcome(F1AP_SuccessfulOutcome_t *successfulOutcome_p) {
switch (successfulOutcome_p->value.present) {
case F1AP_SuccessfulOutcome__value_PR_NOTHING: /* No components present */
AssertFatal(1==0,"Should not received NOTHING!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_ResetAcknowledge:
AssertFatal(1==0,"DU Should not receive ResetAcknowled!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_F1SetupResponse:
AssertFatal(1==0,"DU Should not receive F1SetupResponse!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_GNBDUConfigurationUpdateAcknowledge:
DU_handle_gNB_DU_CONFIGURATION_UPDATE_ACKNOWLEDGE(successfulOutcome_p->value.choice.GNBDUConfigurationUpdateAcknowledge);
break;
case F1AP_SuccessfulOutcome__value_PR_GNBCUConfigurationUpdateAcknowledge:
AssertFatal(1==0,"DU Should not receive GNBCUConfigurationUpdateAcknowledge!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_UEContextSetupResponse:
AssertFatal(1==0,"DU Should not receive UEContextSetupResponse!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_UEContextReleaseComplete:
AssertFatal(1==0,"DU Should not receive UEContextReleaseComplete!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_UEContextModificationResponse:
AssertFatal(1==0,"DU Should not receive UEContextModificationResponse!\n");
break;
case F1AP_SuccessfulOutcome__value_PR_UEContextModificationConfirm:
DU_handle_UE_CONTEXT_MODIFICATION_CONFIRM(successfulOutcome_p->value.choice.UEContextModificationConfirm);
break;
}
}
static int F1AP_DU_decode_unsuccessful_outcome(F1AP_UnsuccessfulOutcome_t *unSuccessfulOutcome_p) {
switch (unSuccessfulOutcome_p->value.present) {
case F1AP_UnsuccessfulOutcome__value_PR_NOTHING:
AssertFatal(1==0,"Should not receive NOTHING!\n");
break; /* No components present */
case F1AP_UnsuccessfulOutcome__value_PR_F1SetupFailure:
AssertFatal(1==0,"Should not receive F1SetupFailure\n");
break;
case F1AP_UnsuccessfulOutcome__value_PR_GNBDUConfigurationUpdateFailure:
DU_handle_gNB_DU_CONFIGURATION_FAILURE(unSuccessfulOutcome_p->value.choice.GNBDUConfigurationUpdateFailure);
break;
case F1AP_UnsuccessfulOutcome__value_PR_GNBCUConfigurationUpdateFailure:
AssertFatal(1==0,"Should not receive GNBCUConfigurationUpdateFailure\n");
break;
case F1AP_UnsuccessfulOutcome__value_PR_UEContextSetupFailure:
DU_send_UE_CONTEXT_SETUP_FAILURE(unSuccessfulOutcome_p->value.choice.UEContextSetupFailure);
break;
case F1AP_UnsuccessfulOutcome__value_PR_UEContextModificationFailure:
DU_send_UE_CONTEXT_MODIFICATION_FAILURE(unSuccessfulOutcome_p->value.choice.UEContextModificationFailure);
break;
}
}
static int F1AP_DU_encode_initiating_message(F1AP_InitiatingMessage_t *initiating_p) {
return -1;
}
static int F1AP_DU_encode_successful_outcome(F1AP_SuccessfulOutcome_t *successfulOutcome_p)
{
return -1;
}
static int F1AP_DU_encode_unsuccessful_outcome(F1AP_UnsuccessfulOutcome_t *unSuccessfulOutcome_p)
{
return -1;
}
#define MAX_F1AP_BUFFER_SIZE 4096
// or init function
void DU_F1AP_init(void* args_p ) {
}
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