From 606fa3c3aa5dca1e31216cbe129aebd3a1d07630 Mon Sep 17 00:00:00 2001 From: Thomas Schlichter Date: Mon, 8 Mar 2021 10:59:43 +0100 Subject: [PATCH] fix nr_prachsim: 3.5 GHz is _not_ a valid DL frequency for 30 kHz SCS, so change it to 3.6 GHz --- openair1/PHY/INIT/nr_init.c | 4 ++-- openair1/SIMULATION/NR_PHY/pbchsim.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/openair1/PHY/INIT/nr_init.c b/openair1/PHY/INIT/nr_init.c index d00bc90315..4ad948a9bc 100644 --- a/openair1/PHY/INIT/nr_init.c +++ b/openair1/PHY/INIT/nr_init.c @@ -431,8 +431,8 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, gNB->mac_enabled = 1; if (mu==1) { - fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); - fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); + fp->dl_CarrierFreq = 3600000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); + fp->ul_CarrierFreq = 3600000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); fp->nr_band = 78; // fp->threequarter_fs= 0; } else if (mu==3) { diff --git a/openair1/SIMULATION/NR_PHY/pbchsim.c b/openair1/SIMULATION/NR_PHY/pbchsim.c index d8b356df54..e981077207 100644 --- a/openair1/SIMULATION/NR_PHY/pbchsim.c +++ b/openair1/SIMULATION/NR_PHY/pbchsim.c @@ -101,8 +101,8 @@ void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB, //gNB_config->subframe_config.dl_cyclic_prefix_type.value = (fp->Ncp == NORMAL) ? NFAPI_CP_NORMAL : NFAPI_CP_EXTENDED; gNB->mac_enabled = 1; - fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); - fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); + fp->dl_CarrierFreq = 3600000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); + fp->ul_CarrierFreq = 3600000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); if (mu>2) fp->nr_band = 257; else fp->nr_band = 78; fp->threequarter_fs= 0;