/* * 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 __NR_ESTIMATION_DEFS__H__ #define __NR_ESTIMATION_DEFS__H__ #include "PHY/defs_nr_UE.h" //#include "PHY/defs_gNB.h" /** @addtogroup _PHY_PARAMETER_ESTIMATION_BLOCKS_ * @{ */ /*!\brief Timing drift hysterisis in samples*/ #define SYNCH_HYST 2 /*! \brief This function performs channel estimation including frequency and temporal interpolation \param phy_vars_ue Pointer to UE PHY variables \param eNB_id Index of target eNB \param eNB_offset Offset for interfering eNB (in terms cell ID mod 3) \param Ns slot number (0..19) \param p antenna port \param l symbol within slot \param symbol symbol within frame */ int nr_pdcch_channel_estimation(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_offset, unsigned char Ns, unsigned char symbol, unsigned short coreset_start_subcarrier, unsigned short nb_rb_coreset); int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_offset, unsigned char Ns, unsigned char symbol, int dmrss, NR_UE_SSB *current_ssb); int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_offset, unsigned char Ns, unsigned char symbol, int dmrss, uint8_t ssb_index, uint8_t n_hf); int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_offset, unsigned char Ns, unsigned short p, unsigned char symbol, unsigned short BWPStart, unsigned short bwp_start_subcarrier, unsigned short nb_rb_pdsch); void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms, PHY_VARS_NR_UE *ue, module_id_t eNB_id, uint8_t frame, uint8_t subframe, unsigned char clear, short coef); void nr_ue_measurements(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t slot); void nr_ue_rsrp_measurements(PHY_VARS_NR_UE *ue, uint8_t gNB_index, UE_nr_rxtx_proc_t *proc, uint8_t slot, uint8_t abstraction_flag); void nr_ue_rrc_measurements(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t slot); void phy_adjust_gain_nr(PHY_VARS_NR_UE *ue, uint32_t rx_power_fil_dB, uint8_t eNB_id); int16_t get_nr_PL(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index); void nr_pdsch_ptrs_processing(PHY_VARS_NR_UE *ue, NR_UE_PDSCH **pdsch_vars, NR_DL_FRAME_PARMS *frame_parms, NR_DL_UE_HARQ_t *dlsch0_harq, NR_DL_UE_HARQ_t *dlsch1_harq, uint8_t eNB_id, uint8_t nr_slot_rx, unsigned char symbol, uint32_t nb_re_pdsch, unsigned char harq_pid, uint16_t rnti, RX_type_t rx_type); float_t get_nr_RSRP(module_id_t Mod_id,uint8_t CC_id,uint8_t gNB_index); #endif