Commit bd0eb1cc authored by Sakthivel Velumani's avatar Sakthivel Velumani

Merge branch 'nr-channel-estimation' of...

Merge branch 'nr-channel-estimation' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-channel-estimation
parents ebd38718 ef3be740
dev 1 128-ues 256_QAM_demod 459-pusch-based-ta-updates 472-add-pusch-dmrs-modes 481-ldpc-decoder-on-gpu 512-dataplane-bug-in-l2nfapi_nos1 FR2_NSA Fix_SA_SIB1 LTE_TRX_on_single_port NCTU_CS_ISIP NCTU_CS_ISIP_CPU NCTU_CS_ISIP_GPU NCTU_OpinConnect_Beamforming_ISIP NCTU_OpinConnect_LDPC NR-PHY-MAC-IF-multi-UE NRPRACH_highSpeed_saankhya NRUE_usedlschparallel NR_10MHz NR_2port_CSIRS NR_CSIRS_tomerge NR_CSI_reporting NR_DCI_01 NR_DLUL_PF NR_DLUL_PF_4UL NR_DLUL_PF_rebased NR_DL_MIMO NR_DL_sched_fixes NR_DL_scheduler NR_F1C_F1U_extensions NR_FAPI_beamindex_SSB_RO NR_FAPI_beamindex_SSB_RO_SEMPROJ NR_FDD_FIX NR_FR2_RA NR_FR2_RRC_SSB NR_FR2_initsync_fixes NR_MAC_CE_GlobalEdge NR_MAC_Multi_Rach_GlobalEdge NR_MAC_Multi_Rach_GlobalEdge-old NR_MAC_SSB NR_MAC_SSB_RO_GlobalEdge NR_MAC_SSB_RO_UE_IDCC NR_MAC_SSB_RO_merge NR_MAC_TCI_UCI_GlobalEdge NR_MCS_BLER NR_NGAP NR_PDCP_noS1 NR_PUCCH_MultiUE NR_RA_cleanup NR_RA_updates NR_RRCConfiguragion_FR2 NR_RRCConfiguration NR_RRCConfiguration_FR2 NR_RRCConfiguration_S1U NR_RRCConfiguration_merge_develop NR_RRCConfiguration_sync_source NR_RRCConfiguration_trx_thread NR_RRCReconfiguration_BWP NR_RRC_CP_bugfix NR_RRC_PDCP NR_RRC_PRACH_procedures NR_RRC_PRACH_procedures_todevelop NR_RRC_PUSCH NR_RRC_TA NR_RRC_X2AP_AMBR_Change_Global_edge NR_RRC_X2AP_RemoveHardcodings_GlobalEdge NR_RRC_config_simplified NR_RRC_harq NR_RRC_harq_b NR_RRC_harq_hacks NR_RRC_harq_newdcipdu NR_SA_F1AP_5GRECORDS NR_SA_F1AP_5GRECORDS-USIM NR_SA_F1AP_5GRECORDS-wf-0623 NR_SA_F1AP_5GRECORDS_lts NR_SA_F1AP_RFSIMULATOR NR_SA_F1AP_RFSIMULATOR2 NR_SA_F1AP_RFSIMULATOR2_SRB NR_SA_F1AP_RFSIMULATOR3 NR_SA_F1AP_RFSIMULATOR3_tmp NR_SA_F1AP_RFSIMULATOR3_wf NR_SA_F1AP_RFSIMULATOR_w5GCN NR_SA_F1AP_dev NR_SA_NGAP_RRC NR_SA_NGAP_RRC_wk42 NR_SA_itti_sim_wk48 NR_SA_itti_sim_wk48_hs NR_SA_itti_sim_wk48_hs1 NR_SA_w5GCN_new_gtpu NR_SCHED NR_SCHED_HARQ NR_SCHED_PDCCH_PUCCH_HARQ NR_SCHED_PDCCH_PUCCH_HARQ_rebased NR_SCHED_fixes NR_SRB_Config NR_TRX_on_single_port NR_TRX_on_single_port2 NR_UE_CONFIG_REQ_FIXES NR_UE_MAC_scheduler NR_UE_PUCCH_bugfixes NR_UE_RA_fixes NR_UE_SA NR_UE_SSB_meas NR_UE_UL_DCI_improvements NR_UE_dlsch_bugfix NR_UE_enable_parallelization NR_UE_rework_test NR_UE_reworking_UCI_procedures NR_UE_stability_fixes NR_UL_FAPI_programming NR_UL_SCFDMA_100MHz NR_UL_scheduler NR_UL_scheduler_rebased NR_UL_scheduling NR_Wireshark NR_beam_simulation NR_beamforming_test NR_cleanup_PUCCH_resources NR_gNB_SCF_Indication NR_gNB_initial_MIB_fix NR_ipaccess_testing NR_mac_uci_functions_rework NR_msg2_phytest NR_multiplexing_HARQ_CSI_PUCCH NR_new_ul_antennaports NR_phytest_bugfixes NR_reworking_UL_antennaports NR_scheduling_CSIRS NR_scheduling_request NR_scheduling_request2 NR_scheduling_request3 NR_test_S1U_RRC_PRACH_procedures NR_ue_dlsch_dmrs_cdm OpInConnect_ISIP PBCHNRTCFIX PUSCH_TA_update RA_CI_test RFquality Saankhya_NRPRACH_HighSpeed Test_SA_5GREC UE_DL_DCI_hotfix add-dmrs-test add-ru-docker-image addoptions_nr_USRPdevice avxllr bandwidth-testing bch-fixes-bitmap benetel_5g_prach_fix benetel_config_file_fix benetel_dpdk20 benetel_driver_uldl_pf_merge benetel_driver_update benetel_fixes benetel_phase_rotation benetel_phase_rotation_old bsr-fix bugfix-free-ra-process bugfix-minor-remove-wrong-log bugfix-nr-bands bugfix-nr-ldpc-post-processing bugfix-nr-ldpc-size-typo bugfix-nr-pdcp-sn-size bugfix-nr-rate-matching-assertion bugfix-nr-t-reordering bugfix-x2-SgNBAdditionRequest bugfix_gnb_rt_stats_html bupt-sa-merge cce_indexing_fix cce_indexing_fix2 ci-add-sabox-support ci-deploy-asterix ci-deploy-docker-compose ci-fix-module-ul-iperf ci-new-docker-pipeline ci-rd-july-improvements ci-reduce-nb-vms ci-test ci-ul-iperf-from-trf-container ci_benetel_longrun_limits ci_benetel_test ci_fix_iperf_for_module ci_hotfix_module_ue_ip_address ci_improve_module_ctl ci_nsa_2x2_implem ci_nsa_benetel ci_nsa_fixes ci_nsa_pipes_improve ci_nsa_test_integration_2021_wk19 ci_nsa_traces ci_nsa_uplink ci_phytest ci_quectel_support ci_sa_rfsim_test ci_solve_ul_for_module ci_test_5GREC ci_test_nsa_2x2 ci_test_nsa_fix_quectel_nic ci_test_nsa_on_develop ci_test_ra_fr2 ci_testinfra_as_code ci_update_build_nasmesh ci_vm_resource_fix clean-5G-scope-round2 cleanup_softmodem_main code-cleanup-20210716 constant_power debug-UL-5GRECORDS debug_UL_signal debug_branch_init_sync detached-w16-test develop develop-CBRA-v3 develop-CCE develop-NR_SA_F1AP_5GRECORDS develop-NR_SA_F1AP_5GRECORDS-abs develop-NR_SA_F1AP_5GRECORDS-hs develop-NR_SA_F1AP_5GRECORDS-hs1 develop-NR_SA_F1AP_5GRECORDS-lts develop-NR_SA_F1AP_5GRECORDS-lts-wf develop-NR_SA_F1AP_5GRECORDS-v3 develop-NR_SA_F1AP_5GRECORDS_100M develop-NR_SA_F1AP_5GRECORDS_LDPC_FPGA develop-NR_SA_F1AP_5GRECORDS_lfq_0607 develop-NSA_SA_fixes develop-SA-CBRA develop-SA-CBRA-CUDU develop-SA-CBRA-Msg5 develop-SA-CBRA-lts develop-SA-CBRA-ulsch-lts develop-SA-RA develop-SnT develop-aw2sori develop-nr develop-nr-fr2-rework develop-nr_cppcheck develop-oriecpriupdates develop-sib1 develop-sib1-local develop-sib1-lts develop-sib1-update develop-sib1-update-test1 develop-sib1-update-ue develop-wf-du develop_fpga_ldpc develop_inria_ci_deployment develop_inria_ci_deployment_gp develop_integration_2020_w15 develop_integration_2020_w19 develop_integration_w08 develop_stable dfts_alternatives disable_CSI_measrep dlsch-all-dlslots dlsch_encode_mthread dlsch_parallel docker-improvements-2021-april docker-no-cache-option docupdate_tools dongzhanyi-zte-develop dongzhanyi-zte-develop1 dongzhanyi-zte-develop2 dreibh/apt-auth-fix dreibh/device-load-fix dreibh/device-load-fix-develop-branch edrx enhance-rfsim episys-merge episys/nsa_baseline episys/nsa_development extend_sharedlibusage extend_sharedlibusage2 fapi_for_dmrs_and_ptrs feature-4g-sched feature-support-clang-format feature/make-s1-mme-port-configurable feature/make-s1-mme-port-configurable-with-astyle-fixes fedora-gen-kernel-fix fembms-enb-ue fft_bench_hotfix finalize-oaicn-integration firas fix-check fix-ci-tun fix-clock-source fix-compile fix-itti-segv fix-l2-sim fix-limeSDR-compile fix-lte-ue-modem-in-docker-container fix-nr-pdcp-timer fix-nr-rlc-range-nack fix-physim-deploy fix-physim-run-script-on-cluster fix-quectel fix-realtime fix-retransmission-rbg fix-softmodem-restart fix-warnings fix-x2-without-gnb fix_NR_DLUL_PF fix_NR_DLUL_PF_benchmark fix_coreset_dmrs_idx fix_do_ra_data fix_nr_ulsim fix_pdsch_low_prb fix_rb_corruption fix_reestablishment fix_rfsim_mimo fix_rrc_x2_ticking fixes-CE-RLC-PDU-size fixes-mac-sched-nfapi fixes-mac-sched-tun fixes-tun fixgtpu flexran-apps flexran-improvements flexran-repair-mme-mgmt flexran-rtc-repo-is-public fr2-hw-test fujitsu_lte_contribution fujitsu_lte_contribution-128 generate_push_ptrs git-dashboard gnb-freerun-txru gnb-n300-fixes gnb-only-test gnb-realtime-hotfix gnb-realtime-quickfix gnb-threadpool hack-bch-no-sched-sf-0 hack-exit-gnb-when-no-enb-nsa harq-hotfix hotfix-minor-remove-nr-rlc-cppcheck-error hotfix-nr-rlc-tick hotfix-ocp-executable hotfix-ue-musim-compilation improve_build_nr_lte_merge improve_nr_modulation improve_ue_stability integ-w13-test-rt-issue integration_2020_wk15 integration_2020_wk40 integration_2020_wk41 integration_2020_wk42_2 integration_2020_wk45 integration_2020_wk45_2 integration_2020_wk46 integration_2020_wk46_2 integration_2020_wk47 integration_2020_wk48 integration_2020_wk48_2 integration_2020_wk49 integration_2020_wk50 integration_2020_wk50_1 integration_2020_wk51 integration_2020_wk51_2 integration_2021_wk02 integration_2021_wk02_wMR988 integration_2021_wk04 integration_2021_wk05 integration_2021_wk06 integration_2021_wk06_MR978 integration_2021_wk06_b integration_2021_wk06_c integration_2021_wk08 integration_2021_wk08_2 integration_2021_wk08_MR963 integration_2021_wk09 integration_2021_wk09_b integration_2021_wk10 integration_2021_wk10_b integration_2021_wk11 integration_2021_wk12 integration_2021_wk12_b integration_2021_wk13_a integration_2021_wk13_b integration_2021_wk13_b_fix_tdas integration_2021_wk13_b_fixed integration_2021_wk13_c integration_2021_wk14_a integration_2021_wk15_a integration_2021_wk16 integration_2021_wk17_a integration_2021_wk17_b integration_2021_wk18_a integration_2021_wk18_b integration_2021_wk19 integration_2021_wk20_a integration_2021_wk22 integration_2021_wk23 integration_2021_wk27 integration_2021_wk28 integration_2021_wk30 integration_2021_wk30_b integration_w5GC_CBRA_test inter-RRU-final inter-RRU-nr inter-RRU-oairu inter-rru-UE isip_nr itti-enhancement l2-fixes ldpc-decoder-codegen ldpc-decoder-codegen2 ldpc-offload ldpc_offload_t1 ldpc_short_codeword_fixes load_gnb lte-ulsch-bugfix lte_uplink_improvement mac-fixes-wk45_2 mbms-fix-develop-nr merging-2019-w51-to-develop-nr migrate-cpp-check-container migrate-vm-pipeline-to-bionic minor-fix-doc-basic-sim mosaic5g-oai-ran mosaic5g-oai-sim msg4_phy_0303_lfq multiple_ssb_sib1_bugfix nasmesh_kernel_5.8 new-gtpu new_rlc_2020 nfapi-bugfix nfapi_nr_arch_mod nfapi_nr_develop nfapi_nr_develop_new ngap-dlul ngap-support ngap-w48-merge2 ngap-wf ngap-wf-1120 ngap-wf-1120-srb ngap-wf-1120-srb-gtp ngap-wf-1120-srb-gtp-hs ngap-wf-1120-srb-gtp-hs1 ngap-wf-1120-srb-gtp-hs2 ngap-wf-1120-srb-gtp-yhz ngap-wf-1203-yunsdr ngap-wf-liuyu ngap_lfq_1120 ngap_merge noCore nr-bsr-fix nr-dl-mimo-2layer nr-dlsch-multi-thread nr-dlsch-thread nr-dmrs-fixes nr-dual-connectivity nr-ip-uplink-noS1 nr-mac-pdu-wireshark nr-mac-remove-ue-list nr-pdcp nr-pdcp-benchmarking nr-pdcp-improvements nr-pdcp-nea2-security nr-pdcp-nia2-integrity nr-pdcp-small-bugfixes nr-pdcp-srb-integrity nr-physim-update nr-ra-fix nr-rlc-am-bugfix-w44 nr-rlc-bugfix-w44 nr-stats-print nr-ue-buffer-status nr-uldci nrPBCHTCFix nrPbchTcFix nrUE nrUE-hs nrUE-upper-layer nr_beamforming nr_bsr nr_dl_dmrs_type2 nr_dl_pf nr_dl_pf2 nr_dl_ul_ptrs nr_fdd_if_fix nr_fix_easycppcheck nr_improve_build_procedures nr_improve_chanest nr_increase_tp nr_polar_decoder_improvement nr_power_measurement_fixes nr_prach_fr2 nr_pucch nr_pucch2 nr_segmentation_fixes nr_tdd_configuration nr_ue_msg3 nr_ue_pdcp_fix nr_ue_remove_high_speed_flag nr_ue_tti_cleanup nr_ul_pf nr_ul_scfdma nrue-multi-thread nrue_msg2_reception nsa-ue nsa_remove_band_hardcodings oai-sim oai-ubuntu-docker oai-ubuntu-docker-for-lmssdr oairu oairu-dockerfile-support oc-docker-october-improvements openxg/develop pdcp-benchmark phy-asan-fixes physim-build-deploy physim-deploy-handle-error-cases polar8 prb_based_dl_channel_estimation ptrs_rrc_config pusch-mthread-scaling-fix pusch-retrans-fix-ue ra-dl-ul recursive-cmake remove_nos1_hack_pdcp remove_x2_gnb_hardcoding repair-TA revert_memcpy rh-ci-add-ue-parallelization rh_ci_add_runtime_stats rh_ci_add_uldlharq_stats rh_ci_fix_autoterminate rh_ci_fr1_update rh_ci_gsheet_rt_monitoring rh_ci_nsa2jenkins rh_ci_nsa_test_n310 rh_ci_oc rh_ci_phy_test_improve rh_ci_py rh_ci_ra_fr2 rh_ci_rfsim_ra rh_ci_test_benetel rh_ci_test_nsa rh_ci_test_nsa_wk16 rh_ci_test_nsa_wk17_b rh_ci_test_nsa_wk17b rh_ci_test_rfsim_sa rh_ci_ue_parallel rh_doc_update_3 rh_fr1_newjenkins rh_fr1_update rh_gnb_compile_fix rh_wk50_debug rlc-v2-bugfix-status-reporting rlc-v2-tick rlc_v2_coverity_fixes rohan_ulsim2RxFix rrc-enb-phy-testmode runel runel-reverse-test s1-subnormal_rewrite s1_subnormal s1_subnormal-robert s1ap-bugfix-rab_setup sa-demo sa-demo-hs sa-merge-rrc-srb sa-msg4 sa-msg4-rrc sa-msg4-rrc-yihz sa-msg4-rrc-yihz-hs sa_rrc_yihz sanitize-address sanitize-v1 sanitize-v1-tmp sarma_pvnp_oai scs_60_iisc sim-channels small-bugfixes-w40 small-config-change small_nr_bugfixes smallcleanup softmodem_cleanup split73 t-gnb-tracer test-5GREC test-nsa-benetel test-panos test_nsa_gtpu_fix test_rt-fix_phy-test testing_2symb_pdcch testing_with_external_txdata tools_5Gadapt tp-ota-test trx_thread_param trx_write_thread ue-csi ue-dci-false-detection ue-fixes ue-fixes-ota ue-pdsch-pusch-parallel ue-race-fix ue-updates-runel-test ue_beam_selection ue_nfapi_mch uhd_priority_set_cleanup ul-freq-iq-samps-to-file ul_dl_dci_same_slot ul_harq ulsch_decode_mthread ulsim_changes usrp_fix_adc_shift_and_pps_sync usrp_gpio_test usrp_stop_cleanly usrp_x400 wf-sa-rrc wf_testc wireshark-T-hack-ueid wireshark-log-scheduling-requests wk11-with-phytest x2-endc-processing x2_handle_sctp_shutdown xiangwab xiangwan xw2 yihongzheng_srb zzs 2021.wk14_a 2021.wk13_d 2021.wk13_c 2021.w30 2021.w29 2021.w28 2021.w27 2021.w26 2021.w25 2021.w24 2021.w23 2021.w22 2021.w20 2021.w19 2021.w18_b 2021.w18_a 2021.w17_b 2021.w16 2021.w15 2021.w14 2021.w13_a 2021.w12 2021.w11 2021.w10 2021.w09 2021.w08 2021.w06 2021.w05 2021.w04 2021.w02 2020.w51_2 2020.w51 2020.w50 2020.w49 2020.w48_2 2020.w48 2020.w47 2020.w46_2 2020.w46 2020.w45_2 2020.w45 2020.w44 2020.w42_2 2020.w42 2020.w41 2020.w39 2020.w38 2020.w37 2020.w36 2020.w34 2020.w33 2020.w31 2020.w30 2020.w29 2020.w28 2020.w26 2020.w25 2020.w24 2020.w23 2020.w22 2020.w19 2020.w17 2020.w16 2020.w15 2020.w11 2020.w09 2020.w06 2020.w05 2020.w04 2020.w03 develop-nr-2020w03 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......@@ -140,7 +140,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
ul_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
//for (int i= 0; i<8; i++)
//printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i));
......@@ -156,7 +156,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
ul_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
//printf("ul_ch addr %p\n",ul_ch);
......@@ -175,7 +175,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
//printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i));
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ul_ch+=8;
......@@ -193,7 +193,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
8);
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -206,7 +206,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
ul_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ul_ch+=8;
......@@ -227,7 +227,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
//printf("ul_ch addr %p %d\n", ul_ch+i, *(ul_ch+i));
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -242,7 +242,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
8);
pil+=2;
re_offset = (re_offset+2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ul_ch+=8;
......@@ -267,7 +267,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
pil += (idxPil-2);
ul_ch += (idxDC-4);
ul_ch = memset(ul_ch, 0, sizeof(int16_t)*10);
re_offset = (re_offset+idxDC/2-2)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+idxDC/2-2) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......@@ -281,7 +281,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
8);
pil += 4;
re_offset = (re_offset+4)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......@@ -298,7 +298,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
8);
pil += 4;
re_offset = (re_offset+4)&(gNB->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......
......@@ -98,8 +98,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
......@@ -114,8 +113,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
current_ssb->c_re +=ch[0];
......@@ -126,8 +124,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
for (pilot_cnt=3; pilot_cnt<(3*20); pilot_cnt+=3) {
......@@ -138,8 +135,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
// in 2nd symbol, skip middle REs (48 with DMRS, 144 for SSS, and another 48 with DMRS)
if (dmrss == 1 && pilot_cnt == 12) {
pilot_cnt=48;
//re_offset = (re_offset+144)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 144) : (re_offset+144);
re_offset = (re_offset+144) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
}
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -153,8 +149,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
......@@ -168,8 +163,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
printf("pilot %u : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt+1,rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]);
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
......@@ -184,8 +178,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
#endif
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
}
......@@ -314,8 +307,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
16);
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
//for (int i= 0; i<8; i++)
......@@ -333,8 +325,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
16);
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -349,8 +340,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
16);
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
dl_ch+=24;
......@@ -362,8 +352,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
// in 2nd symbol, skip middle REs (48 with DMRS, 144 for SSS, and another 48 with DMRS)
if (dmrss == 1 && pilot_cnt == 12) {
pilot_cnt=48;
//re_offset = (re_offset+144)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 144) : (re_offset+144);
re_offset = (re_offset+144) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
dl_ch += 288;
}
......@@ -382,8 +371,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
// printf("pilot_cnt %d dl_ch %d %d\n", pilot_cnt, dl_ch+i, *(dl_ch+i));
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
......@@ -398,8 +386,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
16);
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
......@@ -415,8 +402,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
16);
pil+=2;
//re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 4) : (re_offset+4);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
dl_ch+=24;
......@@ -731,7 +717,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
pil = (int16_t *)&pilot[rb_offset*((config_type==0) ? 6:4)];
k = k&(ue->frame_parms.ofdm_symbol_size-1);
k = k % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+nushift)];
dl_ch = (int16_t *)&dl_ch_estimates[aarx][ch_offset];
......@@ -761,8 +747,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
//for (int i= 0; i<8; i++)
//printf("dl_ch addr %p %d\n", dl_ch+i, *(dl_ch+i));
......@@ -777,8 +762,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
//printf("dl_ch addr %p\n",dl_ch);
......@@ -796,8 +780,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
//printf("dl_ch addr %p %d\n", dl_ch+i, *(dl_ch+i));
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
dl_ch+=8;
......@@ -817,8 +800,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
8);
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -831,8 +813,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
dl_ch,
8);
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
dl_ch+=8;
......@@ -853,8 +834,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
//printf("dl_ch addr %p %d\n", dl_ch+i, *(dl_ch+i));
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
......@@ -869,8 +849,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
8);
pil+=2;
re_offset = (re_offset+2)&(ue->frame_parms.ofdm_symbol_size-1);
//re_offset = (re_offset >= ue->frame_parms.ofdm_symbol_size) ? (re_offset - ue->frame_parms.ofdm_symbol_size + 2) : (re_offset+2);
re_offset = (re_offset+2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
dl_ch+=8;
......@@ -895,7 +874,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
pil += (idxPil-2);
dl_ch += (idxDC-4);
dl_ch = memset(dl_ch, 0, sizeof(int16_t)*10);
re_offset = (re_offset+idxDC/2-2)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+idxDC/2-2) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......@@ -909,7 +888,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
8);
pil += 4;
re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......@@ -926,7 +905,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
8);
pil += 4;
re_offset = (re_offset+4)&(ue->frame_parms.ofdm_symbol_size-1);
re_offset = (re_offset+4) % ue->frame_parms.ofdm_symbol_size;
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)];
ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15);
ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15);
......
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