srsLTE/lib/include/srslte/upper/pdcp_metrics.h

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/**
*
* \section COPYRIGHT
*
* Copyright 2013-2020 Software Radio Systems Limited
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the distribution.
*
*/
#ifndef SRSLTE_PDCP_METRICS_H
#define SRSLTE_PDCP_METRICS_H
#include "srslte/common/common.h"
#include <iostream>
namespace srslte {
typedef struct {
// PDU metrics
uint32_t num_tx_pdus;
uint32_t num_rx_pdus;
uint64_t num_tx_pdu_bytes;
uint64_t num_rx_pdu_bytes;
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// ACK specific metrics (requires RLC AM)
uint64_t num_tx_acked_bytes; //< Cumulative number of bytes that the PDCP knows to be acknowledged
uint64_t tx_notification_latency_ms; //< Average time in ms from PDU delivery to RLC to ACK notification from RLC
uint32_t num_tx_buffered_pdus; //< Number of PDUs waiting for ACK
uint32_t num_tx_buffered_pdus_bytes; //< Number of bytes of PDUs waiting for ACK
} pdcp_bearer_metrics_t;
typedef struct {
pdcp_bearer_metrics_t bearer[SRSLTE_N_RADIO_BEARERS];
} pdcp_metrics_t;
} // namespace srslte
#endif // SRSLTE_RLC_METRICS_H