/* * 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/defs_nr_UE.h \brief Top-level constants and data structures definitions for NR UE \author Guy De Souza, H. WANG, A. Mico Pereperez \date 2018 \version 0.1 \company Eurecom \email: desouza@eurecom.fr \note \warning */ #ifndef __PHY_DEFS_NR_UE__H__ #define __PHY_DEFS_NR_UE__H__ #include "defs_nr_common.h" #include "CODING/nrPolar_tools/nr_polar_pbch_defs.h" #define _GNU_SOURCE #include <stdio.h> #include <stdlib.h> #include <malloc.h> #include <string.h> #include <math.h> #include "common_lib.h" #include "msc.h" #include "fapi_nr_ue_interface.h" #include "assertions.h" #ifdef MEX #define msg mexPrintf #else #ifdef OPENAIR2 #if ENABLE_RAL #include "common/utils/hashtable/hashtable.h" #include "COMMON/ral_messages_types.h" #include "UTIL/queue.h" #endif #define msg(aRGS...) LOG_D(PHY, ##aRGS) #else #define msg printf #endif #endif //use msg in the real-time thread context #define msg_nrt printf //use msg_nrt in the non real-time context (for initialization, ...) #ifndef malloc16 #ifdef __AVX2__ #define malloc16(x) memalign(32,x) #else #define malloc16(x) memalign(16,x) #endif #endif #define free16(y,x) free(y) #define bigmalloc malloc #define bigmalloc16 malloc16 #define openair_free(y,x) free((y)) #define PAGE_SIZE 4096 #ifdef NR_UNIT_TEST #define FILE_NAME " " #define LINE_FILE (0) #define NR_TST_PHY_PRINTF(...) printf(__VA_ARGS__) #else #define FILE_NAME (__FILE__) #define LINE_FILE (__LINE__) #define NR_TST_PHY_PRINTF(...) #endif #define PAGE_MASK 0xfffff000 #define virt_to_phys(x) (x) #define openair_sched_exit() exit(-1) #define bzero(s,n) (memset((s),0,(n))) #define cmax(a,b) ((a>b) ? (a) : (b)) #define cmin(a,b) ((a<b) ? (a) : (b)) #define cmax3(a,b,c) ((cmax(a,b)>c) ? (cmax(a,b)) : (c)) /// suppress compiler warning for unused arguments #define UNUSED(x) (void)x; #include "impl_defs_top.h" #include "impl_defs_nr.h" #include "PHY/TOOLS/time_meas.h" #include "PHY/CODING/coding_defs.h" #include "PHY/TOOLS/tools_defs.h" #include "platform_types.h" #include "NR_UE_TRANSPORT/nr_transport_ue.h" #if defined(UPGRADE_RAT_NR) #include "PHY/NR_REFSIG/ss_pbch_nr.h" #endif #include "PHY/NR_UE_TRANSPORT/dci_nr.h" #include <pthread.h> #include "targets/ARCH/COMMON/common_lib.h" /// Context data structure for gNB subframe processing typedef struct { /// Component Carrier index uint8_t CC_id; /// Last RX timestamp openair0_timestamp timestamp_rx; } UE_nr_proc_t; typedef enum { NR_PBCH_EST=0, NR_PDCCH_EST, NR_PDSCH_EST, NR_SSS_EST, } NR_CHANNEL_EST_t; #define debug_msg if (((mac_xface->frame%100) == 0) || (mac_xface->frame < 50)) msg typedef struct { // RRC measurements uint32_t rssi; int n_adj_cells; unsigned int adj_cell_id[6]; uint32_t rsrq[7]; uint32_t rsrp[7]; float rsrp_filtered[7]; // after layer 3 filtering float rsrq_filtered[7]; short rsrp_dBm[7]; // common measurements //! estimated noise power (linear) unsigned int n0_power[NB_ANTENNAS_RX]; //! estimated noise power (dB) unsigned short n0_power_dB[NB_ANTENNAS_RX]; //! total estimated noise power (linear) unsigned int n0_power_tot; //! total estimated noise power (dB) unsigned short n0_power_tot_dB; //! average estimated noise power (linear) unsigned int n0_power_avg; //! average estimated noise power (dB) unsigned short n0_power_avg_dB; //! total estimated noise power (dBm) short n0_power_tot_dBm; // UE measurements //! estimated received spatial signal power (linear) int rx_spatial_power[NUMBER_OF_CONNECTED_gNB_MAX][2][2]; //! estimated received spatial signal power (dB) unsigned short rx_spatial_power_dB[NUMBER_OF_CONNECTED_gNB_MAX][2][2]; /// estimated received signal power (sum over all TX antennas) int rx_power[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX]; /// estimated received signal power (sum over all TX antennas) unsigned short rx_power_dB[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX]; /// estimated received signal power (sum over all TX/RX antennas) int rx_power_tot[NUMBER_OF_CONNECTED_gNB_MAX]; //NEW /// estimated received signal power (sum over all TX/RX antennas) unsigned short rx_power_tot_dB[NUMBER_OF_CONNECTED_gNB_MAX]; //NEW //! estimated received signal power (sum of all TX/RX antennas, time average) int rx_power_avg[NUMBER_OF_CONNECTED_gNB_MAX]; //! estimated received signal power (sum of all TX/RX antennas, time average, in dB) unsigned short rx_power_avg_dB[NUMBER_OF_CONNECTED_gNB_MAX]; /// SINR (sum of all TX/RX antennas, in dB) int wideband_cqi_tot[NUMBER_OF_CONNECTED_gNB_MAX]; /// SINR (sum of all TX/RX antennas, time average, in dB) int wideband_cqi_avg[NUMBER_OF_CONNECTED_gNB_MAX]; //! estimated rssi (dBm) short rx_rssi_dBm[NUMBER_OF_CONNECTED_gNB_MAX]; //! estimated correlation (wideband linear) between spatial channels (computed in dlsch_demodulation) int rx_correlation[NUMBER_OF_CONNECTED_gNB_MAX][4][4]; //! estimated correlation (wideband dB) between spatial channels (computed in dlsch_demodulation) int rx_correlation_dB[NUMBER_OF_CONNECTED_gNB_MAX][2]; /// Wideband CQI (sum of all RX antennas, in dB, for precoded transmission modes (3,4,5,6), up to 4 spatial streams) int precoded_cqi_dB[NUMBER_OF_CONNECTED_gNB_MAX+1][4]; /// Subband CQI per RX antenna (= SINR) int subband_cqi[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX][NUMBER_OF_SUBBANDS_MAX]; /// Total Subband CQI (= SINR) int subband_cqi_tot[NUMBER_OF_CONNECTED_gNB_MAX][NUMBER_OF_SUBBANDS_MAX]; /// Subband CQI in dB (= SINR dB) int subband_cqi_dB[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX][NUMBER_OF_SUBBANDS_MAX]; /// Total Subband CQI int subband_cqi_tot_dB[NUMBER_OF_CONNECTED_gNB_MAX][NUMBER_OF_SUBBANDS_MAX]; /// Wideband PMI for each RX antenna int wideband_pmi_re[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX]; /// Wideband PMI for each RX antenna int wideband_pmi_im[NUMBER_OF_CONNECTED_gNB_MAX][NB_ANTENNAS_RX]; ///Subband PMI for each RX antenna int subband_pmi_re[NUMBER_OF_CONNECTED_gNB_MAX][NUMBER_OF_SUBBANDS_MAX][NB_ANTENNAS_RX]; ///Subband PMI for each RX antenna int subband_pmi_im[NUMBER_OF_CONNECTED_gNB_MAX][NUMBER_OF_SUBBANDS_MAX][NB_ANTENNAS_RX]; /// chosen RX antennas (1=Rx antenna 1, 2=Rx antenna 2, 3=both Rx antennas) unsigned char selected_rx_antennas[NUMBER_OF_CONNECTED_gNB_MAX][NUMBER_OF_SUBBANDS_MAX]; /// Wideband Rank indication unsigned char rank[NUMBER_OF_CONNECTED_gNB_MAX]; /// Number of RX Antennas unsigned char nb_antennas_rx; /// DLSCH error counter // short dlsch_errors; } PHY_NR_MEASUREMENTS; typedef struct { /// \brief Holds the received data in the frequency domain. /// - first index: rx antenna [0..nb_antennas_rx[ /// - second index: symbol [0..28*ofdm_symbol_size[ int32_t **rxdataF; } NR_UE_COMMON_PER_THREAD; typedef struct { /// TX buffers for multiple layers int32_t *txdataF_layers[NR_MAX_NB_LAYERS]; } NR_UE_PUSCH; typedef struct { bool active[2]; fapi_nr_ul_config_pucch_pdu pucch_pdu[2]; } NR_UE_PUCCH; typedef struct { /// \brief Holds the transmit data in time domain. /// For IFFT_FPGA this points to the same memory as PHY_vars->tx_vars[a].TX_DMA_BUFFER. /// - first index: tx antenna [0..nb_antennas_tx[ /// - second index: sample [0..FRAME_LENGTH_COMPLEX_SAMPLES[ int32_t **txdata; /// \brief Holds the transmit data in the frequency domain. /// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. /// - first index: tx antenna [0..nb_antennas_tx[ /// - second index: sample [0..FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX[ int32_t **txdataF; /// \brief Holds the received data in time domain. /// Should point to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. /// - first index: rx antenna [0..nb_antennas_rx[ /// - second index: sample [0..2*FRAME_LENGTH_COMPLEX_SAMPLES+2048[ int32_t **rxdata; NR_UE_COMMON_PER_THREAD common_vars_rx_data_per_thread[RX_NB_TH_MAX]; /// holds output of the sync correlator int32_t *sync_corr; /// estimated frequency offset (in radians) for all subcarriers int32_t freq_offset; /// eNb_id user is synched to int32_t eNb_id; } NR_UE_COMMON; typedef struct { /// \brief Received frequency-domain signal after extraction. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **rxdataF_ext; /// \brief Received frequency-domain ue specific pilots. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..12*N_RB_DL[ int32_t **rxdataF_uespec_pilots; /// \brief Received frequency-domain signal after extraction and channel compensation. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **rxdataF_comp0; /// \brief Received frequency-domain signal after extraction and channel compensation for the second stream. For the SIC receiver we need to store the history of this for each harq process and round /// - first index: ? [0..7] (hard coded) accessed via \c harq_pid /// - second index: ? [0..7] (hard coded) accessed via \c round /// - third index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - fourth index: ? [0..168*N_RB_DL[ int32_t **rxdataF_comp1[8][8]; /// \brief Hold the channel estimates in frequency domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..symbols_per_tti*(ofdm_symbol_size+LTE_CE_FILTER_LENGTH)[ int32_t **dl_ch_estimates; /// \brief Downlink channel estimates extracted in PRBS. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_estimates_ext; /// \brief Downlink channel estimates extracted in PRBS. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_ptrs_estimates_ext; /// \brief Downlink cross-correlation of MIMO channel estimates (unquantized PMI) extracted in PRBS. For the SIC receiver we need to store the history of this for each harq process and round /// - first index: ? [0..7] (hard coded) accessed via \c harq_pid /// - second index: ? [0..7] (hard coded) accessed via \c round /// - third index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - fourth index: ? [0..168*N_RB_DL[ int32_t **dl_ch_rho_ext[8][8]; /// \brief Downlink beamforming channel estimates in frequency domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..symbols_per_tti*(ofdm_symbol_size+LTE_CE_FILTER_LENGTH)[ int32_t **dl_bf_ch_estimates; /// \brief Downlink beamforming channel estimates. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_bf_ch_estimates_ext; /// \brief Downlink cross-correlation of MIMO channel estimates (unquantized PMI) extracted in PRBS. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_rho2_ext; /// \brief Downlink PMIs extracted in PRBS and grouped in subbands. /// - first index: ressource block [0..N_RB_DL[ uint8_t *pmi_ext; /// \brief Magnitude of Downlink Channel first layer (16QAM level/First 64QAM level). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_mag0; /// \brief Magnitude of Downlink Channel second layer (16QAM level/First 64QAM level). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_mag1[8][8]; /// \brief Magnitude of Downlink Channel, first layer (2nd 64QAM level). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_magb0; /// \brief Magnitude of Downlink Channel second layer (2nd 64QAM level). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_magb1[8][8]; /// \brief Magnitude of Downlink Channel, first layer (256QAM level). int32_t **dl_ch_magr0; /// \brief Cross-correlation Matrix of the gNB Tx channel signals. /// - first index: aatx*n_rx+aarx for all aatx=[0..n_tx[ and aarx=[0..nb_rx[ /// - second index: symbol [0..] int32_t ***rho; /// \brief Pointers to llr vectors (2 TBs). /// - first index: ? [0..1] (hard coded) /// - second index: ? [0..1179743] (hard coded) int16_t *llr[2]; /// Pointers to layer llr vectors (4 layers). int16_t *layer_llr[4]; /// \f$\log_2(\max|H_i|^2)\f$ int16_t log2_maxh; /// \f$\log_2(\max|H_i|^2)\f$ //this is for TM3-4 layer1 channel compensation int16_t log2_maxh0; /// \f$\log_2(\max|H_i|^2)\f$ //this is for TM3-4 layer2 channel commpensation int16_t log2_maxh1; /// \brief LLR shifts for subband scaling. /// - first index: ? [0..168*N_RB_DL[ uint8_t *llr_shifts; /// \brief Pointer to LLR shifts. /// - first index: ? [0..168*N_RB_DL[ uint8_t *llr_shifts_p; /// \brief Pointers to llr vectors (128-bit alignment). /// - first index: ? [0..0] (hard coded) /// - second index: ? [0..] int16_t **llr128; /// \brief Pointers to llr vectors (128-bit alignment). /// - first index: ? [0..0] (hard coded) /// - second index: ? [0..] int16_t **llr128_2ndstream; //uint32_t *rb_alloc; //uint8_t Qm[2]; //MIMO_mode_t mimo_mode; // llr offset per ofdm symbol uint32_t llr_offset[14]; // llr length per ofdm symbol uint32_t llr_length[14]; // llr offset per ofdm symbol uint32_t dl_valid_re[14]; /// \brief Estimated phase error based upon PTRS on each symbol . /// - first index: ? [0..7] Number of Antenna /// - second index: ? [0...14] smybol per slot int32_t **ptrs_phase_per_slot; /// \brief Estimated phase error based upon PTRS on each symbol . /// - first index: ? [0..7] Number of Antenna /// - second index: ? [0...14] smybol per slot int32_t **ptrs_re_per_slot; } NR_UE_PDSCH; #define NR_PDCCH_DEFS_NR_UE #define NR_NBR_CORESET_ACT_BWP 3 // The number of CoreSets per BWP is limited to 3 (including initial CORESET: ControlResourceId 0) #define NR_NBR_SEARCHSPACE_ACT_BWP 10 // The number of SearchSpaces per BWP is limited to 10 (including initial SEARCHSPACE: SearchSpaceId 0) #ifdef NR_PDCCH_DEFS_NR_UE #define MAX_NR_DCI_DECODED_SLOT 10 // This value is not specified typedef enum { _format_0_0_found=0, _format_0_1_found=1, _format_1_0_found=2, _format_1_1_found=3, _format_2_0_found=4, _format_2_1_found=5, _format_2_2_found=6, _format_2_3_found=7 } format_found_t; #define TOTAL_NBR_SCRAMBLED_VALUES 13 #define _C_RNTI_ 0 #define _CS_RNTI_ 1 #define _NEW_RNTI_ 2 #define _TC_RNTI_ 3 #define _P_RNTI_ 4 #define _SI_RNTI_ 5 #define _RA_RNTI_ 6 #define _SP_CSI_RNTI_ 7 #define _SFI_RNTI_ 8 #define _INT_RNTI_ 9 #define _TPC_PUSCH_RNTI_ 10 #define _TPC_PUCCH_RNTI_ 11 #define _TPC_SRS_RNTI_ 12 typedef enum { /* see 38.321 Table 7.1-2 RNTI usage */ _c_rnti = _C_RNTI_, /* Cell RNTI */ _cs_rnti = _CS_RNTI_, /* Configured Scheduling RNTI */ _new_rnti = _NEW_RNTI_, /* ? */ _tc_rnti = _TC_RNTI_, /* Temporary C-RNTI */ _p_rnti = _P_RNTI_, /* Paging RNTI */ _si_rnti = _SI_RNTI_, /* System information RNTI */ _ra_rnti = _RA_RNTI_, /* Random Access RNTI */ _sp_csi_rnti = _SP_CSI_RNTI_, /* Semipersistent CSI reporting on PUSCH */ _sfi_rnti = _SFI_RNTI_, /* Slot Format Indication on the given cell */ _int_rnti = _INT_RNTI_, /* Indication pre-emption in DL */ _tpc_pusch_rnti = _TPC_PUSCH_RNTI_, /* PUSCH power control */ _tpc_pucch_rnti = _TPC_PUCCH_RNTI_, /* PUCCH power control */ _tpc_srs_rnti = _TPC_SRS_RNTI_ } crc_scrambled_t; typedef enum {bundle_n2=2,bundle_n3=3,bundle_n6=6} NR_UE_CORESET_REG_bundlesize_t; typedef enum {interleave_n2=2,interleave_n3=3,interleave_n6=6} NR_UE_CORESET_interleaversize_t; typedef struct { //Corresponds to L1 parameter 'CORESET-REG-bundle-size' (see 38.211, section FFS_Section) NR_UE_CORESET_REG_bundlesize_t reg_bundlesize; //Corresponds to L1 parameter 'CORESET-interleaver-size' (see 38.211, 38.213, section FFS_Section) NR_UE_CORESET_interleaversize_t interleaversize; //Corresponds to L1 parameter 'CORESET-shift-index' (see 38.211, section 7.3.2.2) int shiftIndex; } NR_UE_CORESET_CCE_REG_MAPPING_t; typedef enum {allContiguousRBs=0,sameAsREGbundle=1} NR_UE_CORESET_precoder_granularity_t; typedef enum {tciPresentInDCI_enabled = 1} tciPresentInDCI_t; typedef struct { /* * define CORESET structure according to 38.331 * * controlResourceSetId: Corresponds to L1 parameter 'CORESET-ID' * Value 0 identifies the common CORESET configured in MIB and in ServingCellConfigCommon * Values 1..maxNrofControlResourceSets-1 identify CORESETs configured by dedicated signalling * frequencyDomainResources: BIT STRING (SIZE (45)) * Corresponds to L1 parameter 'CORESET-freq-dom'(see 38.211, section 7.3.2.2) * Frequency domain resources for the CORESET. Each bit corresponds a group of 6 RBs, with grouping starting from PRB 0, * which is fully contained in the bandwidth part within which the CORESET is configured. * duration: INTEGER (1..maxCoReSetDuration) * Corresponds to L1 parameter 'CORESET-time-duration' (see 38.211, section 7.3.2.2FFS_Section) * Contiguous time duration of the CORESET in number of symbols * cce-REG-MappingType: interleaved * reg-BundleSize: ENUMERATED {n2, n3, n6} * interleaverSize: ENUMERATED {n2, n3, n6} * shiftIndex: INTEGER * nonInterleaved NULL * precoderGranularity: ENUMERATED {sameAsREG-bundle, allContiguousRBs} * Corresponds to L1 parameter 'CORESET-precoder-granuality' (see 38.211, sections 7.3.2.2 and 7.4.1.3.2) * tci-StatesPDCCH: SEQUENCE(SIZE (1..maxNrofTCI-StatesPDCCH)) OF TCI-StateId OPTIONAL * A subset of the TCI states defined in TCI-States used for providing QCL relationships between the DL RS(s) * in one RS Set (TCI-State) and the PDCCH DMRS ports. * Corresponds to L1 parameter 'TCI-StatesPDCCH' (see 38.214, section FFS_Section) * tci-PresentInDCI: ENUMERATED {enabled} OPTIONAL * Corresponds to L1 parameter 'TCI-PresentInDCI' (see 38,213, section 5.1.5) * pdcch-DMRS-ScramblingID: BIT STRING (SIZE (16)) OPTIONAL * PDCCH DMRS scrambling initalization. * Corresponds to L1 parameter 'PDCCH-DMRS-Scrambling-ID' (see 38.214, section 5.1) * When the field is absent the UE applies the value '0'. */ int controlResourceSetId; uint64_t frequencyDomainResources; int duration; NR_UE_CORESET_CCE_REG_MAPPING_t cce_reg_mappingType; NR_UE_CORESET_precoder_granularity_t precoderGranularity; int tciStatesPDCCH; tciPresentInDCI_t tciPresentInDCI; uint16_t pdcchDMRSScramblingID; uint16_t rb_offset; } NR_UE_PDCCH_CORESET; // Slots for PDCCH Monitoring configured as periodicity and offset typedef enum {nr_sl1=1,nr_sl2=2,nr_sl4=4,nr_sl5=5,nr_sl8=8,nr_sl10=10,nr_sl16=16,nr_sl20=20,nr_sl40=40,nr_sl80=80,nr_sl160=160,nr_sl320=320,nr_sl640=640,nr_sl1280=1280,nr_sl2560=2560} NR_UE_SLOT_PERIOD_OFFSET_t; typedef enum {nc0=0,nc1=1,nc2=2,nc3=3,nc4=4,nc5=5,nc6=6,nc8=8} NR_UE_SEARCHSPACE_nbrCAND_t; typedef enum {nsfi1=1,nsfi2=2} NR_UE_SEARCHSPACE_nbrCAND_SFI_t; typedef enum {n2_3_1=1,n2_3_2=2} NR_UE_SEARCHSPACE_nbrCAND_2_3_t; typedef enum {cformat0_0_and_1_0=0,cformat2_0=2,cformat2_1=3,cformat2_2=4,cformat2_3=5} NR_UE_SEARCHSPACE_CSS_DCI_FORMAT_t; typedef enum {uformat0_0_and_1_0=0,uformat0_1_and_1_1=1} NR_UE_SEARCHSPACE_USS_DCI_FORMAT_t; // Monitoring periodicity of SRS PDCCH in number of slots for DCI format 2-3 // Corresponds to L1 parameter 'SRS-Num-PDCCH-cand' (see 38.212, 38.213, section 7.3.1, 11.3) typedef enum {mp1=1,mp2=2,mp4=4,mp5=5,mp8=8,mp10=10,mp16=16,mp20=20} NR_UE_SEARCHSPACE_MON_PERIOD_t; //typedef enum {n1=1,n2=2} NR_UE_SEARCHSPACE_nbrCAND_2_3_t; // The number of PDCCH candidates for DCI format 2-3 for the configured aggregation level. // Corresponds to L1 parameter 'SRS-Num-PDCCH-cand' (see 38.212, 38.213, section 7.3.1, 11.3) typedef enum {common=0,ue_specific=1} NR_SEARCHSPACE_TYPE_t; typedef struct { /* * searchSpaceType: Indicates whether this is a common search space (present) or a UE specific search space (CHOICE) * as well as DCI formats to monitor for (description in struct NR_UE_PDCCH_SEARCHSPACE_TYPE * common: Configures this search space as common search space (CSS) and DCI formats to monitor * ue-Specific: Configures this search space as UE specific search space (USS) * The UE monitors the DCI format with CRC scrambled by * C-RNTI, CS-RNTI (if configured), TC-RNTI (if a certain condition is met), * and SP-CSI-RNTI (if configured) */ NR_SEARCHSPACE_TYPE_t type; NR_UE_SEARCHSPACE_CSS_DCI_FORMAT_t common_dci_formats; //NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_SFI_aggr_level[5]; // FIXME! A table of five enum elements NR_UE_SEARCHSPACE_nbrCAND_SFI_t sfi_nrofCandidates_aggrlevel1; NR_UE_SEARCHSPACE_nbrCAND_SFI_t sfi_nrofCandidates_aggrlevel2; NR_UE_SEARCHSPACE_nbrCAND_SFI_t sfi_nrofCandidates_aggrlevel4; NR_UE_SEARCHSPACE_nbrCAND_SFI_t sfi_nrofCandidates_aggrlevel8; NR_UE_SEARCHSPACE_nbrCAND_SFI_t sfi_nrofCandidates_aggrlevel16; NR_UE_SEARCHSPACE_MON_PERIOD_t srs_monitoringPeriodicity2_3; NR_UE_SEARCHSPACE_nbrCAND_2_3_t srs_nrofCandidates; NR_UE_SEARCHSPACE_USS_DCI_FORMAT_t ue_specific_dci_formats; } NR_UE_PDCCH_SEARCHSPACE_TYPE; typedef struct { /* * define SearchSpace structure according to 38.331 * * searchSpaceId: Identity of the search space. SearchSpaceId = 0 identifies the SearchSpace configured via PBCH (MIB) * The searchSpaceId is unique among the BWPs of a Serving Cell * controlResourceSetId: CORESET applicable for this SearchSpace * 0 identifies the common CORESET configured in MIB * 1..maxNrofControlResourceSets-1 identify CORESETs configured by dedicated signalling * monitoringSlotPeriodicityAndOffset: * Slots for PDCCH Monitoring configured as periodicity and offset. * Corresponds to L1 parameters 'Montoring-periodicity-PDCCH-slot' and * 'Montoring-offset-PDCCH-slot' (see 38.213, section 10) * monitoringSymbolsWithinSlot: * Symbols for PDCCH monitoring in the slots configured for PDCCH monitoring * The most significant (left) bit represents the first OFDM in a slot * * nrofCandidates: Number of PDCCH candidates per aggregation level * * searchSpaceType: Indicates whether this is a common search space (present) or a UE specific search space * as well as DCI formats to monitor for (description in struct NR_UE_PDCCH_SEARCHSPACE_TYPE * common: Configures this search space as common search space (CSS) and DCI formats to monitor * ue-Specific: Configures this search space as UE specific search space (USS) * The UE monitors the DCI format with CRC scrambled by * C-RNTI, CS-RNTI (if configured), TC-RNTI (if a certain condition is met), * and SP-CSI-RNTI (if configured) */ // INTEGER (0..maxNrofSearchSpaces-1) (0..40-1) int searchSpaceId; int controlResourceSetId; NR_UE_SLOT_PERIOD_OFFSET_t monitoringSlotPeriodicityAndOffset; uint16_t monitoringSlotPeriodicityAndOffset_offset; // duration is number of consecutive slots that a SearchSpace lasts in every occasion, i.e., upon every period as given in the periodicityAndOffset // if the field is absent, the UE applies the value 1 slot // the maximum valid duration is peridicity-1 (periodicity as given in the monitoringSlotPeriodicityAndOffset) uint16_t duration; // bit string size 14. Bitmap to indicate symbols within slot where PDCCH has to be monitored // the MSB (left) bit represents first OFDM in slot uint16_t monitoringSymbolWithinSlot; NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_aggrlevel1; NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_aggrlevel2; NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_aggrlevel4; NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_aggrlevel8; NR_UE_SEARCHSPACE_nbrCAND_t nrofCandidates_aggrlevel16; NR_UE_PDCCH_SEARCHSPACE_TYPE searchSpaceType; } NR_UE_PDCCH_SEARCHSPACE; #endif typedef struct { /// \brief Pointers to extracted PDCCH symbols in frequency-domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **rxdataF_ext; /// \brief Pointers to extracted and compensated PDCCH symbols in frequency-domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **rxdataF_comp; /// \brief Hold the channel estimates in frequency domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..symbols_per_tti*(ofdm_symbol_size+LTE_CE_FILTER_LENGTH)[ int32_t **dl_ch_estimates; /// \brief Hold the channel estimates in time domain (used for tracking). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..2*ofdm_symbol_size[ int32_t **dl_ch_estimates_time; /// \brief Pointers to extracted channel estimates of PDCCH symbols. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_estimates_ext; /// \brief Pointers to channel cross-correlation vectors for multi-gNB detection. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..168*N_RB_DL[ int32_t **dl_ch_rho_ext; /// \brief Pointers to channel cross-correlation vectors for multi-gNB detection. /// - first index: rx antenna [0..nb_antennas_rx[ /// - second index: ? [0..] int32_t **rho; /// \brief Pointer to llrs, 4-bit resolution. /// - first index: ? [0..48*N_RB_DL[ int16_t *llr; /// \brief Pointer to llrs, 16-bit resolution. /// - first index: ? [0..96*N_RB_DL[ int16_t *llr16; /// \brief \f$\overline{w}\f$ from 36-211. /// - first index: ? [0..48*N_RB_DL[ int16_t *wbar; /// \brief PDCCH/DCI e-sequence (input to rate matching). /// - first index: ? [0..96*N_RB_DL[ int16_t *e_rx; /// Total number of PDU errors (diagnostic mode) uint32_t dci_errors; /// Total number of PDU received uint32_t dci_received; /// Total number of DCI False detection (diagnostic mode) uint32_t dci_false; /// Total number of DCI missed (diagnostic mode) uint32_t dci_missed; /// nCCE for PDCCH per subframe uint8_t nCCE[10]; //Check for specific DCIFormat and AgregationLevel uint8_t dciFormat; uint8_t agregationLevel; int nb_search_space; fapi_nr_dl_config_dci_dl_pdu_rel15_t pdcch_config[FAPI_NR_MAX_SS_PER_CORESET]; // frame and slot for sib1 in initial sync uint16_t sfn; uint16_t slot; /* #ifdef NR_PDCCH_DEFS_NR_UE int nb_searchSpaces; // CORESET structure, where maximum number of CORESETs to be handled is 3 (according to 38.331 V15.1.0) NR_UE_PDCCH_CORESET coreset[NR_NBR_CORESET_ACT_BWP]; // SEARCHSPACE structure, where maximum number of SEARCHSPACEs to be handled is 10 (according to 38.331 V15.1.0) // Each SearchSpace is associated with one ControlResourceSet NR_UE_PDCCH_SEARCHSPACE searchSpace[NR_NBR_SEARCHSPACE_ACT_BWP]; int n_RB_BWP[NR_NBR_SEARCHSPACE_ACT_BWP]; uint32_t nb_search_space; #endif*/ } NR_UE_PDCCH; #define PBCH_A 24 typedef struct { /// \brief Pointers to extracted PBCH symbols in frequency-domain. /// - first index: rx antenna [0..nb_antennas_rx[ /// - second index: ? [0..287] (hard coded) int32_t **rxdataF_ext; /// \brief Pointers to extracted and compensated PBCH symbols in frequency-domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..287] (hard coded) int32_t **rxdataF_comp; /// \brief Hold the channel estimates in frequency domain. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..symbols_per_tti*(ofdm_symbol_size+LTE_CE_FILTER_LENGTH)[ int32_t **dl_ch_estimates; /// \brief Pointers to downlink channel estimates in frequency-domain extracted in PRBS. /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: ? [0..287] (hard coded) int32_t **dl_ch_estimates_ext; /// \brief Hold the channel estimates in time domain (used for tracking). /// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx /// - second index: samples? [0..2*ofdm_symbol_size[ int32_t **dl_ch_estimates_time; int log2_maxh; uint8_t pbch_a[NR_POLAR_PBCH_PAYLOAD_BITS>>3]; uint32_t pbch_a_interleaved; uint32_t pbch_a_prime; uint8_t pbch_e[NR_POLAR_PBCH_E]; int16_t demod_pbch_e[NR_POLAR_PBCH_E]; /// \brief Pointer to PBCH llrs. /// - first index: ? [0..1919] (hard coded) int16_t *llr; /// \brief Pointer to PBCH decoded output. /// - first index: ? [0..63] (hard coded) uint8_t *decoded_output; /// \brief PBCH additional bits uint8_t xtra_byte; /// \brief Total number of PDU errors. uint32_t pdu_errors; /// \brief Total number of PDU errors 128 frames ago. uint32_t pdu_errors_last; /// \brief Total number of consecutive PDU errors. uint32_t pdu_errors_conseq; /// \brief FER (in percent) . uint32_t pdu_fer; } NR_UE_PBCH; typedef struct { int16_t amp; int16_t *prachF; int16_t *prach; fapi_nr_ul_config_prach_pdu prach_pdu; } NR_UE_PRACH; // structure used for multiple SSB detection typedef struct NR_UE_SSB { uint8_t i_ssb; // i_ssb between 0 and 7 (it corresponds to ssb_index only for Lmax=4,8) uint8_t n_hf; // n_hf = 0,1 for Lmax =4 or n_hf = 0 for Lmax =8,64 uint32_t metric; // metric to order SSB hypothesis uint32_t c_re; uint32_t c_im; struct NR_UE_SSB *next_ssb; } NR_UE_SSB; /*typedef enum { /// do not detect any DCIs in the current subframe NO_DCI = 0x0, /// detect only downlink DCIs in the current subframe UL_DCI = 0x1, /// detect only uplink DCIs in the current subframe DL_DCI = 0x2, /// detect both uplink and downlink DCIs in the current subframe UL_DL_DCI = 0x3} nr_dci_detect_mode_t;*/ typedef struct UE_NR_SCAN_INFO_s { /// 10 best amplitudes (linear) for each pss signals int32_t amp[3][10]; /// 10 frequency offsets (kHz) corresponding to best amplitudes, with respect do minimum DL frequency in the band int32_t freq_offset_Hz[3][10]; } UE_NR_SCAN_INFO_t; typedef struct NR_UL_TIME_ALIGNMENT { /// flag used by MAC to inform PHY about a TA to be applied unsigned char apply_ta; /// frame and slot when to apply the TA as stated in TS 38.213 setion 4.2 int16_t ta_frame; char ta_slot; /// TA command and TAGID received from the gNB uint16_t ta_command; uint8_t tag_id; } NR_UL_TIME_ALIGNMENT_t; #include "NR_IF_Module.h" /// Top-level PHY Data Structure for UE typedef struct { /// \brief Module ID indicator for this instance uint8_t Mod_id; /// \brief Component carrier ID for this PHY instance uint8_t CC_id; /// \brief Mapping of CC_id antennas to cards openair0_rf_map rf_map; //uint8_t local_flag; /// \brief Indicator of current run mode of UE (normal_txrx, rx_calib_ue, no_L2_connect, debug_prach) runmode_t mode; /// \brief Indicator that UE should perform band scanning int UE_scan; /// \brief Indicator that UE should perform coarse scanning around carrier int UE_scan_carrier; /// \brief Indicator that UE should enable estimation and compensation of frequency offset int UE_fo_compensation; /// IF frequency for RF uint64_t if_freq; /// UL IF frequency offset for RF int if_freq_off; /// \brief Indicator that UE is synchronized to a gNB int is_synchronized; /// \brief Indicator that UE lost frame synchronization int lost_sync; /// Data structure for UE process scheduling UE_nr_proc_t proc; /// Flag to indicate the UE shouldn't do timing correction at all int no_timing_correction; /// \brief Total gain of the TX chain (16-bit baseband I/Q to antenna) uint32_t tx_total_gain_dB; /// \brief Total gain of the RX chain (antenna to baseband I/Q) This is a function of rx_gain_mode (and the corresponding gain) and the rx_gain of the card. uint32_t rx_total_gain_dB; /// \brief Total gains with maximum RF gain stage (ExpressMIMO2/Lime) uint32_t rx_gain_max[4]; /// \brief Total gains with medium RF gain stage (ExpressMIMO2/Lime) uint32_t rx_gain_med[4]; /// \brief Total gains with bypassed RF gain stage (ExpressMIMO2/Lime) uint32_t rx_gain_byp[4]; /// \brief Current transmit power int16_t tx_power_dBm[NR_MAX_SLOTS_PER_FRAME]; /// \brief Total number of REs in current transmission int tx_total_RE[NR_MAX_SLOTS_PER_FRAME]; /// \brief Maximum transmit power int8_t tx_power_max_dBm; /// \brief Number of gNB seen by UE uint8_t n_connected_gNB; /// \brief indicator that Handover procedure has been initiated uint8_t ho_initiated; /// \brief indicator that Handover procedure has been triggered uint8_t ho_triggered; /// threshold for false dci detection int dci_thres; /// \brief Measurement variables. PHY_NR_MEASUREMENTS measurements; NR_DL_FRAME_PARMS frame_parms; /// \brief Frame parame before ho used to recover if ho fails. NR_DL_FRAME_PARMS frame_parms_before_ho; NR_UE_COMMON common_vars; nr_ue_if_module_t *if_inst; fapi_nr_config_request_t nrUE_config; t_nrPolar_params *polarList; NR_UE_PDSCH *pdsch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX+1]; // two RxTx Threads NR_UE_PBCH *pbch_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PDCCH *pdcch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PRACH *prach_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PUSCH *pusch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PUCCH *pucch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_CODEWORDS]; // two RxTx Threads NR_UE_ULSCH_t *ulsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_CODEWORDS]; // two code words NR_UE_DLSCH_t *dlsch_SI[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_ra[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_p[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_MCH[NUMBER_OF_CONNECTED_gNB_MAX]; //Paging parameters uint32_t IMSImod1024; uint32_t PF; uint32_t PO; // For abstraction-purposes only uint8_t sr[10]; uint8_t pucch_sel[10]; uint8_t pucch_payload[22]; UE_MODE_t UE_mode[NUMBER_OF_CONNECTED_gNB_MAX]; /// cell-specific reference symbols //uint32_t lte_gold_table[7][20][2][14]; #if defined(UPGRADE_RAT_NR) /// demodulation reference signal for NR PBCH uint32_t dmrs_pbch_bitmap_nr[DMRS_PBCH_I_SSB][DMRS_PBCH_N_HF][DMRS_BITMAP_SIZE]; #endif /// PBCH DMRS sequence uint32_t nr_gold_pbch[2][64][NR_PBCH_DMRS_LENGTH_DWORD]; /// PDSCH DMRS uint32_t ****nr_gold_pdsch[NUMBER_OF_CONNECTED_eNB_MAX]; // Scrambling IDs used in PDSCH DMRS uint16_t scramblingID[2]; /// PDCCH DMRS uint32_t ***nr_gold_pdcch[NUMBER_OF_CONNECTED_eNB_MAX]; // Scrambling IDs used in PDCCH DMRS uint16_t scramblingID_pdcch; /// PUSCH DMRS sequence uint32_t ****nr_gold_pusch_dmrs; uint32_t X_u[64][839]; uint32_t perfect_ce; // flag to activate PRB based averaging of channel estimates // when off, defaults to frequency domain interpolation int prb_interpolation; int generate_ul_signal[NUMBER_OF_CONNECTED_gNB_MAX]; UE_NR_SCAN_INFO_t scan_info[NB_BANDS_MAX]; char ulsch_no_allocation_counter[NUMBER_OF_CONNECTED_gNB_MAX]; NR_PRACH_RESOURCES_t *prach_resources[NUMBER_OF_CONNECTED_gNB_MAX]; int turbo_iterations, turbo_cntl_iterations; /// \brief ?. /// - first index: gNB [0..NUMBER_OF_CONNECTED_gNB_MAX[ (hard coded) uint32_t total_TBS[NUMBER_OF_CONNECTED_gNB_MAX]; /// \brief ?. /// - first index: gNB [0..NUMBER_OF_CONNECTED_gNB_MAX[ (hard coded) uint32_t total_TBS_last[NUMBER_OF_CONNECTED_gNB_MAX]; /// \brief ?. /// - first index: gNB [0..NUMBER_OF_CONNECTED_gNB_MAX[ (hard coded) uint32_t bitrate[NUMBER_OF_CONNECTED_gNB_MAX]; /// \brief ?. /// - first index: gNB [0..NUMBER_OF_CONNECTED_gNB_MAX[ (hard coded) uint32_t total_received_bits[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_errors[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_errors_last[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_received[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_received_last[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_fer[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_SI_received[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_SI_errors[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_ra_received[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_ra_errors[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_p_received[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_p_errors[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mch_received_sf[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mch_received[NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mcch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mtch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mcch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mtch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mcch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int dlsch_mtch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_gNB_MAX]; int current_dlsch_cqi[NUMBER_OF_CONNECTED_gNB_MAX]; unsigned char first_run_timing_advance[NUMBER_OF_CONNECTED_gNB_MAX]; uint8_t decode_SIB; uint8_t decode_MIB; uint8_t init_sync_frame; /// temporary offset during cell search prior to MIB decoding int ssb_offset; uint16_t symbol_offset; // offset in terms of symbols for detected ssb in sync int rx_offset; /// Timing offset int rx_offset_diff; /// Timing adjustment for ofdm symbol0 on HW USRP int time_sync_cell; /// Timing Advance updates variables /// Timing advance update computed from the TA command signalled from gNB int timing_advance; int N_TA_offset; ///timing offset used in TDD NR_UL_TIME_ALIGNMENT_t ul_time_alignment[NUMBER_OF_CONNECTED_gNB_MAX]; /// Flag to tell if UE is secondary user (cognitive mode) unsigned char is_secondary_ue; /// Flag to tell if secondary gNB has channel estimates to create NULL-beams from. unsigned char has_valid_precoder; /// hold the precoder for NULL beam to the primary gNB int **ul_precoder_S_UE; /// holds the maximum channel/precoder coefficient char log2_maxp; /// if ==0 enables phy only test mode int mac_enabled; /// Flag to initialize averaging of PHY measurements int init_averaging; /// \brief sinr for all subcarriers of the current link (used only for abstraction). /// - first index: ? [0..12*N_RB_DL[ double *sinr_dB; /// \brief sinr for all subcarriers of first symbol for the CQI Calculation. /// - first index: ? [0..12*N_RB_DL[ double *sinr_CQI_dB; /// sinr_effective used for CQI calulcation double sinr_eff; /// N0 (used for abstraction) double N0; /// PDSCH Varaibles PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_CONNECTED_gNB_MAX]; /// PUSCH Varaibles PUSCH_CONFIG_DEDICATED pusch_config_dedicated[NUMBER_OF_CONNECTED_gNB_MAX]; /// PUSCH contention-based access vars PUSCH_CA_CONFIG_DEDICATED pusch_ca_config_dedicated[NUMBER_OF_eNB_MAX]; // lola //#if defined(UPGRADE_RAT_NR) #if 1 SystemInformationBlockType1_nr_t systemInformationBlockType1_nr; #endif uint8_t ncs_cell[20][7]; /// UL-POWER-Control UL_POWER_CONTROL_DEDICATED ul_power_control_dedicated[NUMBER_OF_CONNECTED_gNB_MAX]; /// TPC TPC_PDCCH_CONFIG tpc_pdcch_config_pucch[NUMBER_OF_CONNECTED_gNB_MAX]; TPC_PDCCH_CONFIG tpc_pdcch_config_pusch[NUMBER_OF_CONNECTED_gNB_MAX]; /// CQI reporting CQI_REPORT_CONFIG cqi_report_config[NUMBER_OF_CONNECTED_gNB_MAX]; /// SRS Variables SOUNDINGRS_UL_CONFIG_DEDICATED soundingrs_ul_config_dedicated[NUMBER_OF_CONNECTED_gNB_MAX]; /// Scheduling Request Config SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_CONNECTED_gNB_MAX]; //#if defined(UPGRADE_RAT_NR) #if 1 scheduling_request_config_t scheduling_request_config_nr[NUMBER_OF_CONNECTED_gNB_MAX]; #endif /// Transmission mode per gNB uint8_t transmission_mode[NUMBER_OF_CONNECTED_gNB_MAX]; time_stats_t phy_proc[RX_NB_TH]; time_stats_t phy_proc_tx; time_stats_t phy_proc_rx[RX_NB_TH]; uint32_t use_ia_receiver; time_stats_t ofdm_mod_stats; time_stats_t ulsch_encoding_stats; time_stats_t ulsch_ldpc_encoding_stats; time_stats_t ulsch_modulation_stats; time_stats_t ulsch_segmentation_stats; time_stats_t ulsch_rate_matching_stats; time_stats_t ulsch_turbo_encoding_stats; time_stats_t ulsch_interleaving_stats; time_stats_t ulsch_multiplexing_stats; time_stats_t generic_stat; time_stats_t generic_stat_bis[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t ue_front_end_stat[RX_NB_TH]; time_stats_t ue_front_end_per_slot_stat[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t pdcch_procedures_stat[RX_NB_TH]; time_stats_t pdsch_procedures_stat[RX_NB_TH]; time_stats_t pdsch_procedures_per_slot_stat[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t dlsch_procedures_stat[RX_NB_TH]; time_stats_t ofdm_demod_stats; time_stats_t dlsch_rx_pdcch_stats; time_stats_t rx_dft_stats; time_stats_t dlsch_channel_estimation_stats; time_stats_t dlsch_freq_offset_estimation_stats; time_stats_t dlsch_decoding_stats[2]; time_stats_t dlsch_demodulation_stats; time_stats_t dlsch_rate_unmatching_stats; time_stats_t dlsch_turbo_decoding_stats; time_stats_t dlsch_deinterleaving_stats; time_stats_t dlsch_llr_stats; time_stats_t dlsch_llr_stats_parallelization[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t dlsch_unscrambling_stats; time_stats_t dlsch_rate_matching_stats; time_stats_t dlsch_turbo_encoding_stats; time_stats_t dlsch_interleaving_stats; time_stats_t dlsch_tc_init_stats; time_stats_t dlsch_tc_alpha_stats; time_stats_t dlsch_tc_beta_stats; time_stats_t dlsch_tc_gamma_stats; time_stats_t dlsch_tc_ext_stats; time_stats_t dlsch_tc_intl1_stats; time_stats_t dlsch_tc_intl2_stats; time_stats_t tx_prach; /// RF and Interface devices per CC openair0_device rfdevice; time_stats_t dlsch_encoding_SIC_stats; time_stats_t dlsch_scrambling_SIC_stats; time_stats_t dlsch_modulation_SIC_stats; time_stats_t dlsch_llr_stripping_unit_SIC_stats; time_stats_t dlsch_unscrambling_SIC_stats; #if ENABLE_RAL hash_table_t *ral_thresholds_timed; SLIST_HEAD(ral_thresholds_gen_poll_s, ral_threshold_phy_t) ral_thresholds_gen_polled[RAL_LINK_PARAM_GEN_MAX]; SLIST_HEAD(ral_thresholds_lte_poll_s, ral_threshold_phy_t) ral_thresholds_lte_polled[RAL_LINK_PARAM_LTE_MAX]; #endif int dl_stats[5]; } PHY_VARS_NR_UE; /* this structure is used to pass both UE phy vars and * proc to the function UE_thread_rxn_txnp4 */ typedef struct nr_rxtx_thread_data_s { UE_nr_rxtx_proc_t proc; PHY_VARS_NR_UE *UE; NR_UE_SCHED_MODE_t ue_sched_mode; notifiedFIFO_t txFifo; } nr_rxtx_thread_data_t; #include "SIMULATION/ETH_TRANSPORT/defs.h" #endif