Robert Schmidt
919bfb8cfb
Improvements in TDD configuration Including using the frame structure introduced in !2799 also at the UE
120 lines
5.9 KiB
C
120 lines
5.9 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 nr_rrc_config.c
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* \brief rrc config for gNB
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* \author Raymond Knopp, WEI-TAI CHEN
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* \date 2018
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* \version 1.0
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* \company Eurecom, NTUST
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* \email: raymond.knopp@eurecom.fr, kroempa@gmail.com
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*/
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#ifndef __NR_RRC_CONFIG_H__
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#define __NR_RRC_CONFIG_H__
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#include <stdbool.h>
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#include <stdint.h>
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#include "NR_BCCH-BCH-Message.h"
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#include "NR_BCCH-DL-SCH-Message.h"
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#include "NR_CellGroupConfig.h"
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#include "NR_UE-NR-Capability.h"
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#include "NR_UL-CCCH-Message.h"
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#include "PHY/defs_common.h"
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#include "f1ap_messages_types.h"
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struct NR_MeasurementTimingConfiguration;
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struct NR_PDSCH_TimeDomainResourceAllocationList;
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// forward declaration of MAC configuration parameters, definition is included in C file
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struct nr_mac_config_t;
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typedef struct nr_mac_config_t nr_mac_config_t;
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struct nr_mac_timers;
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typedef struct nr_mac_timers nr_mac_timers_t;
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void nr_rrc_config_dl_tda(struct NR_PDSCH_TimeDomainResourceAllocationList *pdsch_TimeDomainAllocationList,
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frame_type_t frame_type,
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NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon,
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int curr_bwp);
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void nr_rrc_config_ul_tda(NR_ServingCellConfigCommon_t *scc, int min_fb_delay);
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NR_SearchSpace_t *rrc_searchspace_config(bool is_common,
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int searchspaceid,
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int coresetid,
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const int num_agg_level_candidates[NUM_PDCCH_AGG_LEVELS]);
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void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
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NR_ServingCellConfigCommon_t *scc,
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int numerology,
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int rbsize,
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int mcs_table_dl,
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int mcs_table_ul);
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NR_BCCH_BCH_Message_t *get_new_MIB_NR(const NR_ServingCellConfigCommon_t *scc);
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void free_MIB_NR(NR_BCCH_BCH_Message_t *mib);
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int encode_MIB_NR(NR_BCCH_BCH_Message_t *mib, int frame, uint8_t *buf, int buf_size);
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int encode_MIB_NR_setup(NR_MIB_t *mib, int frame, uint8_t *buf, int buf_size);
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struct NR_MeasurementTimingConfiguration;
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struct NR_MeasurementTimingConfiguration *get_new_MeasurementTimingConfiguration(const NR_ServingCellConfigCommon_t *scc);
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int encode_MeasurementTimingConfiguration(const struct NR_MeasurementTimingConfiguration *mtc, uint8_t *buf, int buf_len);
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void free_MeasurementTimingConfiguration(struct NR_MeasurementTimingConfiguration *mtc);
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#define NR_MAX_SIB_LENGTH 2976 // 3GPP TS 38.331 section 5.2.1
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NR_BCCH_DL_SCH_Message_t *get_SIB1_NR(const NR_ServingCellConfigCommon_t *scc,
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const f1ap_plmn_t *plmn,
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uint64_t cellID,
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int tac,
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const nr_mac_timers_t *timer_config);
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void free_SIB1_NR(NR_BCCH_DL_SCH_Message_t *sib1);
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int encode_SIB1_NR(NR_BCCH_DL_SCH_Message_t *sib1, uint8_t *buffer, int max_buffer_size);
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NR_BCCH_DL_SCH_Message_t *get_SIB19_NR(const NR_ServingCellConfigCommon_t *scc);
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int encode_SIB19_NR(NR_BCCH_DL_SCH_Message_t *sib19, uint8_t *buffer, int max_buffer_size);
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void free_SIB19_NR(NR_BCCH_DL_SCH_Message_t *sib19);
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NR_CellGroupConfig_t *get_initial_cellGroupConfig(int uid,
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const NR_ServingCellConfigCommon_t *scc,
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const NR_ServingCellConfig_t *servingcellconfigdedicated,
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const nr_mac_config_t *configuration);
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void update_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig,
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const int uid,
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NR_UE_NR_Capability_t *uecap,
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const nr_mac_config_t *configuration,
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const NR_ServingCellConfigCommon_t *scc);
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void free_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig);
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int encode_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig, uint8_t *buffer, int max_buffer_size);
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NR_CellGroupConfig_t *decode_cellGroupConfig(const uint8_t *buffer, int max_buffer_size);
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/* Note: this function returns a new CellGroupConfig for a user with given
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* configuration, but it will also overwrite the ServingCellConfig passed in
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* parameter servingcellconfigdedicated! */
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NR_CellGroupConfig_t *get_default_secondaryCellGroup(const NR_ServingCellConfigCommon_t *servingcellconfigcommon,
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const NR_ServingCellConfig_t *servingcellconfigdedicated,
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const NR_UE_NR_Capability_t *uecap,
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int scg_id,
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int servCellIndex,
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const nr_mac_config_t *configuration,
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int uid);
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NR_ReconfigurationWithSync_t *get_reconfiguration_with_sync(rnti_t rnti, uid_t uid, const NR_ServingCellConfigCommon_t *scc);
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#endif
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