Bartosz Podrygajlo
318d901ef6
- Replaced ITTI message queues with notifiedFIFO for RRC to MAC communication in UE. - Enables correct message delivery to multiple MAC instances running in parallel threads. - Introduced `nr_mac_rrc_message_t` union for MAC-RRC messages. - Updated all relevant message handling and initialization code to use notifiedFIFO.
256 lines
6.8 KiB
C
256 lines
6.8 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/* \file rrc_defs.h
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* \brief RRC structures/types definition
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* \author R. Knopp, K.H. HSU
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* \date 2018
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* \version 0.1
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* \company Eurecom / NTUST
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* \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr
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* \note
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* \warning
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*/
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#ifndef __OPENAIR_NR_RRC_DEFS_H__
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#define __OPENAIR_NR_RRC_DEFS_H__
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "common/platform_types.h"
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#include "commonDef.h"
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#include "common/platform_constants.h"
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#include "NR_asn_constant.h"
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#include "NR_MeasConfig.h"
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#include "NR_CellGroupConfig.h"
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#include "NR_RadioBearerConfig.h"
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#include "NR_RLC-BearerConfig.h"
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#include "NR_TAG.h"
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#include "NR_asn_constant.h"
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#include "NR_MIB.h"
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#include "NR_SIB1.h"
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#include "NR_BCCH-BCH-Message.h"
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#include "NR_DL-DCCH-Message.h"
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#include "NR_SystemInformation.h"
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#include "NR_UE-NR-Capability.h"
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#include "NR_SL-PreconfigurationNR-r16.h"
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#include "NR_MasterInformationBlockSidelink.h"
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#include "NR_ReestablishmentCause.h"
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#include "NR_MeasurementReport.h"
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#include "NR_VarMeasReport.h"
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#include "RRC/NR/nr_rrc_common.h"
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#include "as_message.h"
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#include "common/utils/nr/nr_common.h"
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#include "notified_fifo.h"
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#define NB_CNX_UE 2//MAX_MANAGED_RG_PER_MOBILE
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#define MAX_MEAS_OBJ 64
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#define MAX_MEAS_CONFIG 64
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#define MAX_MEAS_ID 64
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#define MAX_QUANTITY_CONFIG 2
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typedef enum {
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nr_SecondaryCellGroupConfig_r15=0,
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nr_RadioBearerConfigX_r15=1
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} nsa_message_t;
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#define MAX_UE_NR_CAPABILITY_SIZE 2048
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typedef struct OAI_NR_UECapability_s {
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uint8_t sdu[MAX_UE_NR_CAPABILITY_SIZE];
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uint16_t sdu_size;
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NR_UE_NR_Capability_t *UE_NR_Capability;
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} OAI_NR_UECapability_t;
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typedef enum Rrc_State_NR_e {
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RRC_STATE_IDLE_NR = 0,
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RRC_STATE_INACTIVE_NR,
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RRC_STATE_CONNECTED_NR,
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RRC_STATE_DETACH_NR,
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} Rrc_State_NR_t;
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// 3GPP TS 38.300 Section 9.2.6
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typedef enum RA_trigger_e {
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RA_NOT_RUNNING,
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RRC_CONNECTION_SETUP,
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RRC_CONNECTION_REESTABLISHMENT,
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RRC_RESUME_REQUEST,
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DURING_HANDOVER,
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NON_SYNCHRONISED,
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TRANSITION_FROM_RRC_INACTIVE,
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TO_ESTABLISH_TA,
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REQUEST_FOR_OTHER_SI,
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BEAM_FAILURE_RECOVERY,
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} RA_trigger_t;
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typedef struct UE_RRC_SI_INFO_NR_r17_s {
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bool sib15_validity;
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NR_timer_t sib15_timer;
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bool sib16_validity;
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NR_timer_t sib16_timer;
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bool sib17_validity;
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NR_timer_t sib17_timer;
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bool sib18_validity;
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NR_timer_t sib18_timer;
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bool sib19_validity;
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NR_timer_t sib19_timer;
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bool sib20_validity;
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NR_timer_t sib20_timer;
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bool sib21_validity;
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NR_timer_t sib21_timer;
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} NR_UE_RRC_SI_INFO_r17;
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typedef struct UE_RRC_SI_INFO_NR_s {
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bool sib_pending;
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uint32_t default_otherSI_map[MAX_SI_GROUPS];
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bool sib1_validity;
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NR_timer_t sib1_timer;
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bool sib2_validity;
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NR_timer_t sib2_timer;
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bool sib3_validity;
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NR_timer_t sib3_timer;
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bool sib4_validity;
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NR_timer_t sib4_timer;
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bool sib5_validity;
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NR_timer_t sib5_timer;
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bool sib6_validity;
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NR_timer_t sib6_timer;
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bool sib7_validity;
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NR_timer_t sib7_timer;
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bool sib8_validity;
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NR_timer_t sib8_timer;
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bool sib9_validity;
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NR_timer_t sib9_timer;
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bool sib10_validity;
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NR_timer_t sib10_timer;
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bool sib11_validity;
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NR_timer_t sib11_timer;
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bool sib12_validity;
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NR_timer_t sib12_timer;
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bool sib13_validity;
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NR_timer_t sib13_timer;
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bool sib14_validity;
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NR_timer_t sib14_timer;
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NR_UE_RRC_SI_INFO_r17 SInfo_r17;
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// Extracted from SIB1
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int scs;
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int sib19_periodicity;
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int sib19_windowposition;
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int si_windowlength;
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} NR_UE_RRC_SI_INFO;
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typedef struct NR_UE_Timers_Constants_s {
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// timers
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NR_timer_t T300;
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NR_timer_t T301;
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NR_timer_t T302;
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NR_timer_t T304;
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NR_timer_t T310;
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NR_timer_t T311;
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NR_timer_t T319;
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NR_timer_t T320;
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NR_timer_t T321;
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NR_timer_t T325;
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NR_timer_t T380;
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NR_timer_t T390;
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// NTN timer T430 which guards UL SYNC
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NR_timer_t T430;
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// counters
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uint32_t N310_cnt;
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uint32_t N311_cnt;
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// constants (limits configured by the network)
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uint32_t N310_k;
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uint32_t N311_k;
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NR_UE_TimersAndConstants_t *sib1_TimersAndConstants;
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} NR_UE_Timers_Constants_t;
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typedef enum {
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OUT_OF_SYNC = 0,
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IN_SYNC = 1
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} nr_sync_msg_t;
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typedef enum { RB_NOT_PRESENT, RB_ESTABLISHED, RB_SUSPENDED } NR_RB_status_t;
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typedef struct rrcPerNB {
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NR_MeasObjectToAddMod_t *MeasObj[MAX_MEAS_OBJ];
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NR_ReportConfigToAddMod_t *ReportConfig[MAX_MEAS_CONFIG];
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NR_QuantityConfigNR_t *QuantityConfig[MAX_QUANTITY_CONFIG];
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NR_MeasIdToAddMod_t *MeasId[MAX_MEAS_ID];
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NR_VarMeasReport_t *MeasReport[MAX_MEAS_ID];
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NR_MeasGapConfig_t *measGapConfig;
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NR_UE_RRC_SI_INFO SInfo;
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NR_RSRP_Range_t s_measure;
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} rrcPerNB_t;
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typedef struct NR_UE_RRC_INST_s {
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instance_t ue_id;
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rrcPerNB_t perNB[NB_CNX_UE];
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bool access_barred;
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rnti_t rnti;
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uint32_t phyCellID;
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long arfcn_ssb;
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OAI_NR_UECapability_t UECap;
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NR_UE_Timers_Constants_t timers_and_constants;
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RA_trigger_t ra_trigger;
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NR_ReestablishmentCause_t reestablishment_cause;
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plmn_t plmnID;
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NR_BWP_Id_t dl_bwp_id;
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NR_BWP_Id_t ul_bwp_id;
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NR_RB_status_t Srb[NR_NUM_SRB];
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NR_RB_status_t status_DRBs[MAX_DRBS_PER_UE];
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bool active_RLC_entity[NR_MAX_NUM_LCID];
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/* KgNB as computed from parameters within USIM card */
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uint8_t kgnb[32];
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/* Used integrity/ciphering algorithms */
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//RRC_LIST_TYPE(NR_SecurityAlgorithmConfig_t, NR_SecurityAlgorithmConfig) SecurityAlgorithmConfig_list;
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NR_CipheringAlgorithm_t cipheringAlgorithm;
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e_NR_IntegrityProtAlgorithm integrityProtAlgorithm;
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long keyToUse;
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bool as_security_activated;
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bool detach_after_release;
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NR_timer_t release_timer;
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NR_RRCRelease_t *RRCRelease;
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long selected_plmn_identity;
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Rrc_State_NR_t nrRrcState;
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// flag to identify 1st reconfiguration after reestablishment
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bool reconfig_after_reestab;
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// 5G-S-TMSI
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uint64_t fiveG_S_TMSI;
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// Frame timing received from MAC
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int current_frame;
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//Sidelink params
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NR_SL_PreconfigurationNR_r16_t *sl_preconfig;
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// NTN params
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bool is_NTN_UE;
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notifiedFIFO_t *mac_input_nf;
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} NR_UE_RRC_INST_t;
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#endif
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