Commit a99a7db7 authored by Guy De Souza's avatar Guy De Souza
Browse files

Nfapi extension from nr-rrc-additions

parent 7b5b739e
/*
* Copyright 2017 Cisco Systems, Inc.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
#ifndef _NFAPI_INTERFACE_NR_EXTENSION_H_
#define _NFAPI_INTERFACE_NR_EXTENSION_H_
#include "stddef.h"
#include "nfapi_interface.h"
#endif /* _NFAPI_INTERFACE_NR_EXTENSION_H_ */
#ifndef _NFAPI_INTERFACE_NR_H_
#define _NFAPI_INTERFACE_NR_H_
#include "nfapi_interface.h"
//These TLVs are used exclusively by nFAPI
typedef struct
{
// These TLVs are used to setup the transport connection between VNF and PNF
// nfapi_ipv4_address_t p7_vnf_address_ipv4;
// nfapi_ipv6_address_t p7_vnf_address_ipv6;
// nfapi_uint16_tlv_t p7_vnf_port;
// nfapi_ipv4_address_t p7_pnf_address_ipv4;
// nfapi_ipv6_address_t p7_pnf_address_ipv6;
// nfapi_uint16_tlv_t p7_pnf_port;
// // These TLVs are used to setup the transport connection between VNF and PNF
// nfapi_uint8_tlv_t dl_ue_per_sf;
// nfapi_uint8_tlv_t ul_ue_per_sf;
// These TLVs are used by PNF to report its RF capabilities to the VNF software
nfapi_rf_bands_t rf_bands;
// These TLVs are used by the VNF to configure the synchronization with the PNF.
// nfapi_uint8_tlv_t timing_window;
// nfapi_uint8_tlv_t timing_info_mode;
// nfapi_uint8_tlv_t timing_info_period;
// These TLVs are used by the VNF to configure the RF in the PNF
// nfapi_uint16_tlv_t max_transmit_power;
nfapi_uint16_tlv_t earfcn;
// nfapi_nmm_frequency_bands_t nmm_gsm_frequency_bands;
// nfapi_nmm_frequency_bands_t nmm_umts_frequency_bands;
// nfapi_nmm_frequency_bands_t nmm_lte_frequency_bands;
// nfapi_uint8_tlv_t nmm_uplink_rssi_supported;
} nfapi_nr_nfapi_t;
#define NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV4_TAG 0x5100
#define NFAPI_NR_NFAPI_P7_VNF_ADDRESS_IPV6_TAG 0x5101
#define NFAPI_NR_NFAPI_P7_VNF_PORT_TAG 0x5102
#define NFAPI_NR_NFAPI_P7_PNF_ADDRESS_IPV4_TAG 0x5103
#define NFAPI_NR_NFAPI_P7_PNF_ADDRESS_IPV6_TAG 0x5104
#define NFAPI_NR_NFAPI_P7_PNF_PORT_TAG 0x5105
#define NFAPI_NR_NFAPI_DOWNLINK_UES_PER_SUBFRAME_TAG 0x510A
#define NFAPI_NR_NFAPI_UPLINK_UES_PER_SUBFRAME_TAG 0x510B
#define NFAPI_NR_NFAPI_RF_BANDS_TAG 0x5114
#define NFAPI_NR_NFAPI_TIMING_WINDOW_TAG 0x511E
#define NFAPI_NR_NFAPI_TIMING_INFO_MODE_TAG 0x511F
#define NFAPI_NR_NFAPI_TIMING_INFO_PERIOD_TAG 0x5120
#define NFAPI_NR_NFAPI_MAXIMUM_TRANSMIT_POWER_TAG 0x5128
#define NFAPI_NR_NFAPI_EARFCN_TAG 0x5129
#define NFAPI_NR_NFAPI_NMM_GSM_FREQUENCY_BANDS_TAG 0x5130
#define NFAPI_NR_NFAPI_NMM_UMTS_FREQUENCY_BANDS_TAG 0x5131
#define NFAPI_NR_NFAPI_NMM_LTE_FREQUENCY_BANDS_TAG 0x5132
#define NFAPI_NR_NFAPI_NMM_UPLINK_RSSI_SUPPORTED_TAG 0x5133
// P5 Message Structures
typedef struct {
nfapi_uint16_tlv_t numerology_index_mu;
nfapi_uint16_tlv_t duplex_mode;
} nfapi_nr_subframe_config_t;
#define NFAPI_NR_SUBFRAME_CONFIG_DUPLEX_MODE_TAG 0x5001
#define NFAPI_NR_SUBFRAME_CONFIG_PCFICH_POWER_OFFSET_TAG 0x5002
#define NFAPI_NR_SUBFRAME_CONFIG_PB_TAG 0x5003
#define NFAPI_NR_SUBFRAME_CONFIG_DL_CYCLIC_PREFIX_TYPE_TAG 0x5004
#define NFAPI_NR_SUBFRAME_CONFIG_UL_CYCLIC_PREFIX_TYPE_TAG 0x5005
#define NFAPI_NR_SUBFRAME_CONFIG_NUMEROLOGY_INDEX_MU_TAG 0x5006
typedef struct {
nfapi_uint16_tlv_t tx_antenna_ports;
nfapi_uint16_tlv_t rx_antenna_ports;
} nfapi_nr_rf_config_t;
#define NFAPI_NR_RF_CONFIG_DL_CHANNEL_BANDWIDTH_TAG 0x500A
#define NFAPI_NR_RF_CONFIG_UL_CHANNEL_BANDWIDTH_TAG 0x500B
#define NFAPI_NR_RF_CONFIG_REFERENCE_SIGNAL_POWER_TAG 0x500C
#define NFAPI_NR_RF_CONFIG_TX_ANTENNA_PORTS_TAG 0x500D
#define NFAPI_NR_RF_CONFIG_RX_ANTENNA_PORTS_TAG 0x500E
typedef struct {
nfapi_uint16_tlv_t physical_cell_id;
nfapi_uint16_tlv_t half_frame_index;
nfapi_uint16_tlv_t ssb_subcarrier_offset;
nfapi_uint16_tlv_t ssb_position_in_burst;
nfapi_uint16_tlv_t ssb_periodicity;
nfapi_uint16_tlv_t ss_pbch_block_power;
nfapi_uint16_tlv_t n_ssb_crb;
} nfapi_nr_sch_config_t;
#define NFAPI_NR_SCH_CONFIG_PHYSICAL_CELL_ID_TAG 0x501E
#define NFAPI_NR_SCH_CONFIG_HALF_FRAME_INDEX_TAG 0x501F
#define NFAPI_NR_SCH_CONFIG_SSB_SUBCARRIER_OFFSET_TAG 0x5020
#define NFAPI_NR_SCH_CONFIG_SSB_POSITION_IN_BURST 0x5021
#define NFAPI_NR_SCH_CONFIG_SSB_PERIODICITY 0x5022
#define NFAPI_NR_SCH_CONFIG_SS_PBCH_BLOCK_POWER 0x5023
#define NFAPI_NR_SCH_CONFIG_N_SSB_CRB 0x5024
typedef struct {
nfapi_uint16_tlv_t prach_RootSequenceIndex; ///// L1 parameter 'PRACHRootSequenceIndex'
nfapi_uint16_tlv_t prach_msg1_SubcarrierSpacing; ///// L1 parameter 'prach-Msg1SubcarrierSpacing'
nfapi_uint16_tlv_t restrictedSetConfig;
nfapi_uint16_tlv_t msg3_transformPrecoding; ///// L1 parameter 'msg3-tp'
/////////////////--------------------NR RACH-ConfigGeneric--------------------/////////////////
nfapi_uint16_tlv_t prach_ConfigurationIndex; ///// L1 parameter 'PRACHConfigurationIndex'
nfapi_uint16_tlv_t prach_msg1_FDM; ///// L1 parameter 'prach-FDM'
nfapi_uint16_tlv_t prach_msg1_FrequencyStart; ///// L1 parameter 'prach-frequency-start'
nfapi_uint16_tlv_t zeroCorrelationZoneConfig;
nfapi_uint16_tlv_t preambleReceivedTargetPower;
} nfapi_nr_rach_config_t;
typedef struct {
//NR FrequencyInfoDL
nfapi_uint16_tlv_t absoluteFrequencySSB;
nfapi_uint16_tlv_t ssb_SubcarrierOffset; ///// L1 parameter 'kssb'
nfapi_uint16_tlv_t DL_FreqBandIndicatorNR;
nfapi_uint16_tlv_t DL_absoluteFrequencyPointA; ///// L1 parameter 'offset-ref-low-scs-ref-PRB'
//NR DL SCS-SpecificCarrier ///// L1 parameter 'offset-pointA-set'
nfapi_uint16_tlv_t DL_offsetToCarrier; ///// L1 parameter 'offset-pointA-low-scs '
nfapi_uint16_tlv_t DL_SCS_SubcarrierSpacing; ///// L1 parameter 'ref-scs'
nfapi_uint16_tlv_t DL_SCS_SpecificCarrier_k0; ///// L1 parameter 'k0'
nfapi_uint16_tlv_t DL_carrierBandwidth; ///// L1 parameter 'BW'
} nfapi_nr_dl_frequencyinfo_t;
typedef struct {
//NR BWP-DownlinkCommon
nfapi_uint16_tlv_t DL_locationAndBandwidth; ///// L1 parameter 'DL-BWP-loc'
nfapi_uint16_tlv_t DL_BWP_SubcarrierSpacing; ///// Corresponds to subcarrier spacing according to 38.211, Table 4.2-1
nfapi_uint16_tlv_t DL_BWP_prefix_type;
} nfapi_nr_bwp_dl_t;
typedef struct {
//NR FrequencyInfoUL
nfapi_uint16_tlv_t UL_FreqBandIndicatorNR;
nfapi_uint16_tlv_t UL_absoluteFrequencyPointA; ///// L1 parameter 'offset-ref-low-scs-ref-PRB'
nfapi_uint16_tlv_t UL_additionalSpectrumEmission;
nfapi_uint16_tlv_t UL_p_Max;
nfapi_uint16_tlv_t UL_frequencyShift7p5khz;
//NR UL SCS-SpecificCarrier ///// L1 parameter 'offset-pointA-set'
nfapi_uint16_tlv_t UL_offsetToCarrier; ///// L1 parameter 'offset-pointA-low-scs '
nfapi_uint16_tlv_t UL_SCS_SubcarrierSpacing; ///// L1 parameter 'ref-scs'
nfapi_uint16_tlv_t UL_SCS_SpecificCarrier_k0; ///// L1 parameter 'k0'
nfapi_uint16_tlv_t UL_carrierBandwidth; ///// L1 parameter 'BW'
} nfapi_nr_ul_frequencyinfo_t;
typedef struct {
//NR BWP-UplinkCommon ///// L1 parameter 'initial-UL-BWP'
nfapi_uint16_tlv_t UL_locationAndBandwidth; ///// L1 parameter 'DL-BWP-loc'
nfapi_uint16_tlv_t UL_BWP_SubcarrierSpacing; ///// Corresponds to subcarrier spacing according to 38.211, Table 4.2-1
nfapi_uint16_tlv_t UL_BWP_prefix_type;
} nfapi_nr_bwp_ul_t;
typedef struct {
nfapi_uint16_tlv_t groupHoppingEnabledTransformPrecoding; ///// L1 parameter 'Group-hopping-enabled-Transform-precoding'
nfapi_uint16_tlv_t msg3_DeltaPreamble; ///// L1 parameter 'Delta-preamble-msg3'
nfapi_uint16_tlv_t p0_NominalWithGrant; ///// L1 parameter 'p0-nominal-pusch-withgrant'
nfapi_uint16_tlv_t TimeDomainResourceAllocation_k2; ///// L1 parameter 'K2'
nfapi_uint16_tlv_t TimeDomainResourceAllocation_mappingType; ///// L1 parameter 'Mapping-type'
} nfapi_nr_pusch_config_t;
typedef struct {
nfapi_uint16_tlv_t pucch_GroupHopping; ///// L1 parameter 'PUCCH-GroupHopping'
nfapi_uint16_tlv_t p0_nominal; ///// L1 parameter 'p0-nominal-pucch'
} nfapi_nr_pucch_config_t;
typedef struct {
nfapi_uint16_tlv_t TimeDomainResourceAllocation_k0; ///// L1 parameter 'K0'
nfapi_uint16_tlv_t TimeDomainResourceAllocation_mappingType; ///// L1 parameter 'Mapping-type'
} nfapi_nr_pdsch_config_t;
typedef struct {
nfapi_uint16_tlv_t searchSpaceSIB1; ///// L1 parameter 'rmsi-SearchSpace'
nfapi_uint16_tlv_t searchSpaceOtherSystemInformation; ///// L1 parameter 'osi-SearchSpace'
nfapi_uint16_tlv_t pagingSearchSpace; ///// L1 parameter 'paging-SearchSpace'
nfapi_uint16_tlv_t ra_SearchSpace; ///// L1 parameter 'ra-SearchSpace'
nfapi_uint16_tlv_t rach_ra_ControlResourceSet; ///// L1 parameter 'rach-coreset-configuration'
nfapi_uint16_tlv_t common_controlResourceSetId; ///// L1 parameter 'CORESET-ID
nfapi_uint16_tlv_t common_ControlResourceSet_duration; ///// L1 parameter 'CORESET-time-duration'
nfapi_uint16_tlv_t cce_REG_MappingType; ///// L1 parameter 'CORESET-CCE-REG-mapping-type'
nfapi_uint16_tlv_t reg_BundleSize; ///// L1 parameter 'CORESET-REG-bundle-size'
nfapi_uint16_tlv_t interleaverSize; ///// L1 parameter 'CORESET-interleaver-size'
nfapi_uint16_tlv_t shiftIndex; ///// L1 parameter 'CORESET-shift-index'
nfapi_uint16_tlv_t precoderGranularity; ///// L1 parameter 'CORESET-precoder-granuality'
nfapi_uint16_tlv_t TCI_StateId; ///// L1 parameter 'TCI-StatesPDCCH'
nfapi_uint16_tlv_t tci_PresentInDCI; ///// L1 parameter 'TCI-PresentInDCI'
nfapi_uint16_tlv_t SearchSpaceId;
nfapi_uint16_tlv_t commonSearchSpaces_controlResourceSetId;
nfapi_uint16_tlv_t SearchSpace_monitoringSlotPeriodicityAndOffset; ///// L1 parameters 'Montoring-periodicity-PDCCH-slot'
nfapi_uint16_tlv_t SearchSpace_nrofCandidates_aggregationLevel1; ///// L1 parameter 'Aggregation-level-1'
nfapi_uint16_tlv_t SearchSpace_nrofCandidates_aggregationLevel2; ///// L1 parameter 'Aggregation-level-2'
nfapi_uint16_tlv_t SearchSpace_nrofCandidates_aggregationLevel4; ///// L1 parameter 'Aggregation-level-4'
nfapi_uint16_tlv_t SearchSpace_nrofCandidates_aggregationLevel8; ///// L1 parameter 'Aggregation-level-8'
nfapi_uint16_tlv_t SearchSpace_nrofCandidates_aggregationLevel16; ///// L1 parameter 'Aggregation-level-16'
nfapi_uint16_tlv_t Common_dci_Format2_0_nrofCandidates_SFI_And_aggregationLevel; ///// L1 parameters 'SFI-Num-PDCCH-cand' and 'SFI-Aggregation-Level'
nfapi_uint16_tlv_t Common_dci_Format2_3_monitoringPeriodicity; ///// L1 parameter 'SRS-monitoring-periodicity'
nfapi_uint16_tlv_t Common_dci_Format2_3_nrofPDCCH_Candidates; ///// L1 parameter 'SRS-Num-PDCCH-cand'
nfapi_uint16_tlv_t ue_Specific__dci_Formats;
} nfapi_nr_pdcch_config_t;
typedef struct {
nfapi_uint16_tlv_t ssb_PositionsInBurst_PR; ///// L1 parameter 'SSB-Transmitted
nfapi_uint16_tlv_t ssb_periodicityServingCell;
nfapi_uint16_tlv_t dmrs_TypeA_Position; ///// Position of (first) DL DM-RS
nfapi_uint16_tlv_t NIA_SubcarrierSpacing; ///// Used only for non-initial access (e.g. SCells, PCell of SCG)
nfapi_uint16_tlv_t ss_PBCH_BlockPower;
} nfapi_nr_servingcellconfigcommon_t;
typedef struct {
//NR TDD-UL-DL-ConfigCommon ///// L1 parameter 'UL-DL-configuration-common'
nfapi_uint16_tlv_t referenceSubcarrierSpacing; ///// L1 parameter 'reference-SCS'
nfapi_uint16_tlv_t dl_UL_TransmissionPeriodicity; ///// L1 parameter 'DL-UL-transmission-periodicity'
nfapi_uint16_tlv_t nrofDownlinkSlots; ///// L1 parameter 'number-of-DL-slots'
nfapi_uint16_tlv_t nrofDownlinkSymbols; ///// L1 parameter 'number-of-DL-symbols-common'
nfapi_uint16_tlv_t nrofUplinkSlots; ///// L1 parameter 'number-of-UL-slots'
nfapi_uint16_tlv_t nrofUplinkSymbols; ///// L1 parameter 'number-of-UL-symbols-common'
} nfapi_nr_tdd_ul_dl_config_t;
typedef struct {
//RateMatchPattern is used to configure one rate matching pattern for PDSCH ///// L1 parameter 'Resource-set-cekk'
nfapi_uint16_tlv_t rateMatchPatternId;
nfapi_uint16_tlv_t RateMatchPattern_patternType;
nfapi_uint16_tlv_t symbolsInResourceBlock; ///// L1 parameter 'rate-match-PDSCH-bitmap2
nfapi_uint16_tlv_t periodicityAndPattern; ///// L1 parameter 'rate-match-PDSCH-bitmap3'
nfapi_uint16_tlv_t RateMatchPattern_controlResourceSet;
nfapi_uint16_tlv_t RateMatchPattern_subcarrierSpacing; ///// L1 parameter 'resource-pattern-scs'
nfapi_uint16_tlv_t RateMatchPattern_mode;
} nfapi_nr_ratematchpattern_t;
typedef struct {
//NR RateMatchPatternLTE-CRS
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_carrierFreqDL; ///// L1 parameter 'center-subcarrier-location'
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_carrierBandwidthDL; ///// L1 parameter 'BW'
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_nrofCRS_Ports; ///// L1 parameter 'rate-match-resources-numb-LTE-CRS-antenna-port'
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_v_Shift; ///// L1 parameter 'rate-match-resources-LTE-CRS-v-shift'
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_radioframeAllocationPeriod;
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_radioframeAllocationOffset;
nfapi_uint16_tlv_t RateMatchPatternLTE_CRS_subframeAllocation_choice;
} nfapi_nr_ratematchpattern_lte_crs_t;
typedef struct {
nfapi_p4_p5_message_header_t header;
uint8_t num_tlv;
nfapi_nr_subframe_config_t subframe_config;
nfapi_nr_rf_config_t rf_config;
nfapi_nr_sch_config_t sch_config;
nfapi_nr_rach_config_t rach_config;
nfapi_nr_dl_frequencyinfo_t dl_frequencyinfo;
nfapi_nr_bwp_dl_t bwp_dl;
nfapi_nr_ul_frequencyinfo_t ul_frequencyinfo;
nfapi_nr_bwp_ul_t bwp_ul;
nfapi_nr_pusch_config_t pusch_config;
nfapi_nr_pucch_config_t pucch_config;
nfapi_nr_pdsch_config_t pdsch_config;
nfapi_nr_pucch_config_t pdcch_config;
nfapi_nr_servingcellconfigcommon_t servingcellconfigcommon;
nfapi_nr_tdd_ul_dl_config_t tdd_ul_dl_config;
nfapi_nr_ratematchpattern_t ratematchpattern;
nfapi_nr_ratematchpattern_lte_crs_t ratematchpattern_lte_crs;
nfapi_nr_nfapi_t nfapi_config;
nfapi_vendor_extension_tlv_t vendor_extension;
} nfapi_nr_config_request_t;
#endif
/*
* 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 PHY/NR_TRANSPORT/nr_dci.c
* \brief Implements DCI encoding/decoding (38.212/38.213/38.214). Current NR compliance V15.1 2018-06.
* \author Guy De Souza
* \date 2018
* \version 0.1
* \company Eurecom
* \email: desouza@eurecom.fr
* \note
* \warning
*/
#include "nr_dci.h"
uint8_t nr_get_dci_size(nr_dci_format_e format,
nr_rnti_type_e rnti,
NR_BWP_PARMS* bwp,
nfapi_nr_config_request_t* config)
{
uint8_t size = 0;
uint16_t N_RB = bwp->N_RB;
switch(format) {
case nr_dci_format_0_0:
/// fixed: Format identifier 1, Hop flag 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2 --16
size += 16;
size += ceil( log2( (N_RB*(N_RB+1))>>2 ) ); // Freq domain assignment -- hopping scenario to be updated
// Time domain assignment
// UL/SUL indicator
break;
case nr_dci_format_0_1:
/// fixed: Format identifier 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2, SRS request 2 --17
size += 17;
// Carrier indicator
// UL/SUL indicator
// BWP Indicator
// Freq domain assignment
// Time domain assignment
// VRB to PRB mapping
// Frequency Hopping flag
// 1st DAI
// 2nd DAI
// SRS resource indicator
// Precoding info and number of layers
// Antenna ports
// CSI request
// CBGTI
// PTRS - DMRS association
// beta offset indicator
// DMRS sequence init
break;
case nr_dci_format_1_0:
/// fixed: Format identifier 1, VRB2PRB 1, MCS 5, NDI 1, RV 2, HARQ PID 4, DAI 2, PUCCH TPC 2, PUCCH RInd 3, PDSCH to HARQ TInd 3 --24
size += 24;
size += ceil( log2( (N_RB*(N_RB+1))>>2 ) ); // Freq domain assignment
// Time domain assignment
break;
case nr_dci_format_1_1:
// Carrier indicator
size += 1; // Format identifier
// BWP Indicator
// Freq domain assignment
// Time domain assignment
// VRB to PRB mapping
// PRB bundling size indicator
// Rate matching indicator
// ZP CSI-RS trigger
/// TB1- MCS 5, NDI 1, RV 2
size += 8;
// TB2
size += 4 ; // HARQ PID
// DAI
size += 2; // TPC PUCCH
size += 3; // PUCCH resource indicator
size += 3; // PDSCH to HARQ timing indicator
// Antenna ports
// Tx Config Indication
size += 2; // SRS request
// CBGTI
// CBGFI
size += 1; // DMRS sequence init
break;
case nr_dci_format_2_0:
break;
case nr_dci_format_2_1:
break;
case nr_dci_format_2_2:
break;
case nr_dci_format_2_3:
break;
default:
AssertFatal(1==0, "Invalid NR DCI format %d\n", format);
}
return size;
}
uint8_t nr_generate_dci_top()
{
return 0;
}
/*
* 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
*/
#ifndef __PHY_NR_TRANSPORT_DCI__H
#define __PHY_NR_TRANSPORT_DCI__H
#include "defs_gNB.h"
typedef enum {
nr_dci_format_0_0=0,
nr_dci_format_0_1,
nr_dci_format_1_0,
nr_dci_format_1_1,
nr_dci_format_2_0,
nr_dci_format_2_1,
nr_dci_format_2_2,
nr_dci_format_2_3
} nr_dci_format_e;
typedef enum {
nr_rnti_type_SI_RNTI=0,
nr_rnti_type_RA_RNTI,
nr_rnti_type_C_RNTI,
nr_rnti_type_TC_RNTI,
nr_rnti_type_CS_RNTI,
nr_rnti_type_P_RNTI
} nr_rnti_type_e;
typedef struct {
/// Length of DCI in bits
uint8_t size;
/// Aggregation level
uint8_t L;
/// Position of first CCE of the dci
int firstCCE;
/// flag to indicate that this is a RA response
boolean_t ra_flag;
/// rnti
nr_rnti_type_e rnti;
/// Format
DCI_format_t format;
/// DCI pdu
uint8_t dci_pdu[8];
} NR_DCI_ALLOC_t;
uint8_t nr_get_dci_size(nr_dci_format_e format,
nr_rnti_type_e rnti,
NR_BWP_PARMS bwp,
nfapi_nr_config_request_t* config);
uint8_t nr_generate_dci_top();
#endif //__PHY_NR_TRANSPORT_DCI__H
/*
* 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 PHY/NR_TRANSPORT/nr_pdcch.c
* \brief Implements PDCCH physical channel TX/RX procedures (38.211). Current NR compliance V15.1 2018-06.
* \author Guy De Souza
* \date 2018
* \version 0.1
* \company Eurecom
* \email: desouza@eurecom.fr
* \note
* \warning
*/
#include "nr_dci.h"
......@@ -320,7 +320,7 @@ typedef struct PHY_VARS_gNB_s {
/// counter to average prach energh over first 100 prach opportunities
int prach_energy_counter;
// PDSCH Varaibles
// PDSCH Variables
PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_UE_MAX];
// PUSCH Varaibles
......
......@@ -34,7 +34,7 @@
#define __PHY_DEFS_NR_COMMON__H__
#include "defs_common.h"
#include "nfapi_interface_nr_extension.h"
#include "nfapi_nr_interface.h"
#include "impl_defs_nr.h"
#include "PHY/CODING/nrPolar_tools/nr_polar_defs.h"
......@@ -57,6 +57,8 @@
#define NR_PBCH_DMRS_LENGTH 144
#define NR_PBCH_DMRS_LENGTH_DWORD 5 // roundup(NR_PBCH_DMRS_LENGTH/32)
#define NR_MAX_NUM_BWP 4
typedef enum {
NR_MU_0=0,
NR_MU_1,
......@@ -74,6 +76,17 @@ typedef enum{
nr_ssb_type_E
} nr_ssb_type_e;
typedef struct NR_BWP_PARMS {
/// Associated numerology index
uint8_t numerology_index;
/// Freq domain location
uint8_t location;
/// Bandwidth in PRB
uint16_t N_RB;
/// Size of FFT/IFFT
uint16_t ofdm_symbol_size;
} NR_BWP_PARMS;
typedef struct NR_DL_FRAME_PARMS {
/// Number of resource blocks (RB) in DL
uint8_t N_RB_DL;
......@@ -166,6 +179,11 @@ typedef struct NR_DL_FRAME_PARMS {
/// PBCH polar encoder params
t_nrPolar_params pbch_polar_params;
//BWP params
NR_BWP_PARMS initial_bwp_params_dl;
NR_BWP_PARMS initial_bwp_params_ul;
} NR_DL_FRAME_PARMS;
#endif
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