Mario Joa-Ng
2d27e0fc0a
Initialize ru_info structure with beam information, and set beams on TX direction. Initialize the number of antennas for both RX/TX in both cases for completeness.
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef _ORAN_ISOLATE_H_
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#define _ORAN_ISOLATE_H_
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#include <stdio.h>
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#include <pthread.h>
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#include <stdint.h>
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#include "xran_fh_o_du.h"
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/*
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* Structure added to bear the information needed from OAI RU
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*/
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typedef struct ru_info_s {
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// Needed for UL
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int nb_rx;
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int32_t **rxdataF;
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// Needed for DL
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int nb_tx;
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int32_t **txdataF_BF;
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/// \brief Anaglogue beam ID for each OFDM symbol (used when beamforming not done in RU)
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/// - first index: concurrent beam
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/// - second index: beam_id [0.. symbols_per_frame]
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int32_t **beam_id;
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/// number of concurrent analog beams in period
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int num_beams_period;
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// Needed for Prach
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int16_t **prach_buf;
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} ru_info_t;
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/** @brief Reads RX data (PRACH/PUSCH) of next slot.
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*
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* @param ru pointer to structure keeping pointers to OAI data.
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* @param frame output of the frame which has been read.
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* @param slot output of the slot which has been read. */
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int xran_fh_rx_read_slot(ru_info_t *ru, int *frame, int *slot);
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/** @brief Writes TX data (PDSCH) of given slot. */
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int xran_fh_tx_send_slot(ru_info_t *ru, int frame, int slot, uint64_t timestamp);
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#endif /* _ORAN_ISOLATE_H_ */
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