mirror of https://github.com/pvnis/srsRAN_4G.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
163 lines
4.9 KiB
C++
163 lines
4.9 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2015 Software Radio Systems Limited
|
|
*
|
|
* \section LICENSE
|
|
*
|
|
* This file is part of the srsUE library.
|
|
*
|
|
* srsUE is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* srsUE is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* A copy of the GNU Affero General Public License can be found in
|
|
* the LICENSE file in the top-level directory of this distribution
|
|
* and at http://www.gnu.org/licenses/.
|
|
*
|
|
*/
|
|
|
|
#ifndef UEPHYWORKERCOMMON_H
|
|
#define UEPHYWORKERCOMMON_H
|
|
|
|
#include <pthread.h>
|
|
#include <string.h>
|
|
#include <vector>
|
|
#include "srslte/srslte.h"
|
|
#include "srslte/common/mac_interface.h"
|
|
#include "srslte/common/phy_interface.h"
|
|
#include "srslte/radio/radio.h"
|
|
#include "srslte/common/log.h"
|
|
#include "phy/phy_metrics.h"
|
|
|
|
//#define CONTINUOUS_TX
|
|
|
|
|
|
namespace srsue {
|
|
|
|
/* Subclass that manages variables common to all workers */
|
|
class phch_common {
|
|
public:
|
|
|
|
/* Common variables used by all phy workers */
|
|
phy_interface_rrc::phy_cfg_t *config;
|
|
phy_args_t *args;
|
|
srslte::log *log_h;
|
|
mac_interface_phy *mac;
|
|
srslte_ue_ul_t ue_ul;
|
|
|
|
/* Power control variables */
|
|
float pathloss;
|
|
float cur_pathloss;
|
|
float p0_preamble;
|
|
float cur_radio_power;
|
|
float cur_pusch_power;
|
|
float avg_rsrp_db;
|
|
float avg_rsrq_db;
|
|
float rx_gain_offset;
|
|
float avg_snr_db;
|
|
float avg_noise;
|
|
float avg_rsrp;
|
|
|
|
phch_common(uint32_t max_mutex = 3);
|
|
void init(phy_interface_rrc::phy_cfg_t *config,
|
|
phy_args_t *args,
|
|
srslte::log *_log,
|
|
srslte::radio *_radio,
|
|
mac_interface_phy *_mac);
|
|
|
|
/* For RNTI searches, -1 means now or forever */
|
|
void set_ul_rnti(srslte_rnti_type_t type, uint16_t rnti_value, int tti_start = -1, int tti_end = -1);
|
|
uint16_t get_ul_rnti(uint32_t tti);
|
|
srslte_rnti_type_t get_ul_rnti_type();
|
|
|
|
void set_dl_rnti(srslte_rnti_type_t type, uint16_t rnti_value, int tti_start = -1, int tti_end = -1);
|
|
uint16_t get_dl_rnti(uint32_t tti);
|
|
srslte_rnti_type_t get_dl_rnti_type();
|
|
|
|
void set_rar_grant(uint32_t tti, uint8_t grant_payload[SRSLTE_RAR_GRANT_LEN]);
|
|
bool get_pending_rar(uint32_t tti, srslte_dci_rar_grant_t *rar_grant = NULL);
|
|
|
|
void reset_pending_ack(uint32_t tti);
|
|
void set_pending_ack(uint32_t tti, uint32_t I_lowest, uint32_t n_dmrs);
|
|
bool get_pending_ack(uint32_t tti);
|
|
bool get_pending_ack(uint32_t tti, uint32_t *I_lowest, uint32_t *n_dmrs);
|
|
|
|
void worker_end(uint32_t tti, bool tx_enable, cf_t *buffer, uint32_t nof_samples, srslte_timestamp_t tx_time);
|
|
|
|
void set_nof_mutex(uint32_t nof_mutex);
|
|
|
|
bool sr_enabled;
|
|
int sr_last_tx_tti;
|
|
|
|
srslte::radio* get_radio();
|
|
|
|
void set_cell(const srslte_cell_t &c);
|
|
uint32_t get_nof_prb();
|
|
void set_dl_metrics(const dl_metrics_t &m);
|
|
void get_dl_metrics(dl_metrics_t &m);
|
|
void set_ul_metrics(const ul_metrics_t &m);
|
|
void get_ul_metrics(ul_metrics_t &m);
|
|
void set_sync_metrics(const sync_metrics_t &m);
|
|
void get_sync_metrics(sync_metrics_t &m);
|
|
|
|
void reset_ul();
|
|
|
|
private:
|
|
|
|
std::vector<pthread_mutex_t> tx_mutex;
|
|
|
|
bool is_first_of_burst;
|
|
srslte::radio *radio_h;
|
|
float cfo;
|
|
|
|
|
|
bool ul_rnti_active(uint32_t tti);
|
|
bool dl_rnti_active(uint32_t tti);
|
|
uint16_t ul_rnti, dl_rnti;
|
|
srslte_rnti_type_t ul_rnti_type, dl_rnti_type;
|
|
int ul_rnti_start, ul_rnti_end, dl_rnti_start, dl_rnti_end;
|
|
|
|
float time_adv_sec;
|
|
|
|
srslte_dci_rar_grant_t rar_grant;
|
|
bool rar_grant_pending;
|
|
uint32_t rar_grant_tti;
|
|
|
|
typedef struct {
|
|
bool enabled;
|
|
uint32_t I_lowest;
|
|
uint32_t n_dmrs;
|
|
} pending_ack_t;
|
|
pending_ack_t pending_ack[10];
|
|
|
|
bool is_first_tx;
|
|
|
|
uint32_t nof_workers;
|
|
uint32_t nof_mutex;
|
|
uint32_t max_mutex;
|
|
|
|
srslte_cell_t cell;
|
|
|
|
dl_metrics_t dl_metrics;
|
|
uint32_t dl_metrics_count;
|
|
bool dl_metrics_read;
|
|
ul_metrics_t ul_metrics;
|
|
uint32_t ul_metrics_count;
|
|
bool ul_metrics_read;
|
|
sync_metrics_t sync_metrics;
|
|
uint32_t sync_metrics_count;
|
|
bool sync_metrics_read;
|
|
};
|
|
|
|
} // namespace srsue
|
|
|
|
#endif // UEPHYWORKERCOMMON_H
|