mirror of https://github.com/PentHertz/srsLTE.git
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#ifndef SRSENB_COMMON_ENB_H
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#define SRSENB_COMMON_ENB_H
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/*******************************************************************************
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INCLUDES
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*******************************************************************************/
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#include "srsran/adt/circular_map.h"
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#include "srsran/common/common_lte.h"
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#include <stdint.h>
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namespace srsenb {
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#define SRSENB_RRC_MAX_N_PLMN_IDENTITIES 6
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#define SRSENB_N_SRB 3
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#define SRSENB_MAX_UES 64
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const uint32_t MAX_ERAB_ID = 15;
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const uint32_t MAX_NOF_ERABS = 16;
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using srsran::lte_drb;
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using srsran::lte_srb;
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using srsran::srb_to_lcid;
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inline const char* get_rb_name(uint32_t lcid)
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{
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return (srsran::is_lte_srb(lcid)) ? srsran::get_srb_name(srsran::lte_lcid_to_srb(lcid))
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: srsran::get_drb_name(static_cast<srsran::lte_drb>(lcid - srsran::MAX_LTE_SRB_ID));
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}
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constexpr uint32_t drb_to_lcid(lte_drb drb_id)
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{
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return srb_to_lcid(lte_srb::srb2) + static_cast<uint32_t>(drb_id);
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}
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constexpr lte_drb lte_lcid_to_drb(uint32_t lcid)
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{
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return srsran::is_lte_drb(lcid) ? static_cast<lte_drb>(lcid - srb_to_lcid(lte_srb::srb2)) : lte_drb::invalid;
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}
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// Cat 3 UE - Max number of DL-SCH transport block bits received within a TTI
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// 3GPP 36.306 Table 4.1.1
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#define SRSENB_MAX_BUFFER_SIZE_BITS 102048
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#define SRSENB_MAX_BUFFER_SIZE_BYTES 12756
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#define SRSENB_BUFFER_HEADER_OFFSET 1024
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/// Typedef of circular map container which key corresponding to rnti value and that can be used across layers
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template <typename UEObject>
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using rnti_map_t = srsran::static_circular_map<uint16_t, UEObject, SRSENB_MAX_UES>;
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} // namespace srsenb
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#endif // SRSENB_COMMON_ENB_H
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