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/**
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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 SRSRAN_GNB_RRC_NR_INTERFACES_H
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#define SRSRAN_GNB_RRC_NR_INTERFACES_H
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#include "srsenb/hdr/phy/phy_interfaces.h"
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#include "srsran/asn1/ngap.h"
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#include "srsran/common/byte_buffer.h"
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namespace srsenb {
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class rrc_interface_ngap_nr
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{
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public:
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virtual int ue_set_security_cfg_key(uint16_t rnti, const asn1::fixed_bitstring<256, false, true>& key) = 0;
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virtual int ue_set_bitrates(uint16_t rnti, const asn1::ngap_nr::ue_aggregate_maximum_bit_rate_s& rates) = 0;
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virtual int set_aggregate_max_bitrate(uint16_t rnti, const asn1::ngap_nr::ue_aggregate_maximum_bit_rate_s& rates) = 0;
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virtual int ue_set_security_cfg_capabilities(uint16_t rnti, const asn1::ngap_nr::ue_security_cap_s& caps) = 0;
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virtual int start_security_mode_procedure(uint16_t rnti) = 0;
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virtual int
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establish_rrc_bearer(uint16_t rnti, uint16_t pdu_session_id, srsran::const_byte_span nas_pdu, uint32_t lcid) = 0;
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virtual int allocate_lcid(uint16_t rnti) = 0;
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virtual int release_bearers(uint16_t rnti) = 0;
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virtual void write_dl_info(uint16_t rnti, srsran::unique_byte_buffer_t sdu) = 0;
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};
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// Cell/Sector configuration for NR cells
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struct rrc_cell_cfg_nr_t {
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phy_cell_cfg_nr_t phy_cell; // already contains all PHY-related parameters (i.e. RF port, PCI, etc.)
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uint32_t tac; // Tracking area code
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uint32_t dl_arfcn; // DL freq already included in phy_cell
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uint32_t ul_arfcn; // UL freq also in phy_cell
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uint32_t dl_absolute_freq_point_a; // derived from DL ARFCN
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uint32_t ul_absolute_freq_point_a; // derived from UL ARFCN
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uint32_t ssb_absolute_freq_point; // derived from DL ARFCN
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uint32_t band;
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srsran_duplex_mode_t duplex_mode;
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srsran_ssb_cfg_t ssb_cfg;
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};
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typedef std::vector<rrc_cell_cfg_nr_t> rrc_cell_list_nr_t;
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} // namespace srsenb
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#endif // SRSRAN_GNB_RRC_NR_INTERFACES_H
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