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.
72 lines
3.6 KiB
C++
72 lines
3.6 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2021 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.
|
|
*
|
|
*/
|
|
|
|
/*----------------------------------------------------------------------------------------------------------------------
|
|
* \file
|
|
* These .h/.cc files contain the functions responsible for setting the ASN1 fields
|
|
* related to radio resource configuration from the eNB side (see TS 36.331 - 5.3.10)
|
|
*
|
|
* The following function naming convention is followed:
|
|
* - suffix "_enb_cfg" - any function related to setting asn1 fields based on the configuration passed to the eNB
|
|
* through parsed configuration files
|
|
* - suffix "_setup" - the asn1 fields are set using the respective "_enb_cfg" function as default, plus any other
|
|
* parameter known at runtime (e.g. SR/CQI resources). Functions with this suffix are called
|
|
* during the rrcConnectionSetup and rrcConnectionReestablishment proceduress
|
|
* - suffix "_reconf" - sets the asn1 fields that are known during the rrcConnectionReconfiguration. That includes
|
|
* "_enb_cfg" + "_setup" fields + DRBs + SCells, etc. It compares the current UE RRC configuration
|
|
* (accumulation of the RRC messages sent so far), with the next one that will result from
|
|
* the RRC setup/reestablishment/reconfiguration procedure. Based on this comparison, it will
|
|
* fill the output ASN1 struct with fields that are strictly necessary
|
|
* - suffix "_diff" - update the struct relative to the current UE RRC config with the fields present in
|
|
* the Reconf/Setup/Reestablishment message that is about to be sent to the UE
|
|
*
|
|
*--------------------------------------------------------------------------------------------------------------------*/
|
|
|
|
#ifndef SRSENB_UE_RR_CFG_H
|
|
#define SRSENB_UE_RR_CFG_H
|
|
|
|
#include "srsran/asn1/rrc.h"
|
|
#include "srsran/interfaces/rrc_interface_types.h"
|
|
|
|
namespace srsenb {
|
|
|
|
struct rrc_cfg_t;
|
|
class ue_cell_ded_list;
|
|
class bearer_cfg_handler;
|
|
struct ue_var_cfg_t;
|
|
|
|
/// Fill RadioResourceConfigDedicated with data known at the RRCSetup/Reestablishment stage
|
|
void fill_rr_cfg_ded_setup(asn1::rrc::rr_cfg_ded_s& rr_cfg,
|
|
const rrc_cfg_t& enb_cfg,
|
|
const ue_cell_ded_list& ue_cell_list);
|
|
|
|
/// Apply Reconf updates and update current state
|
|
void apply_reconf_updates(asn1::rrc::rrc_conn_recfg_r8_ies_s& recfg_r8,
|
|
ue_var_cfg_t& current_ue_cfg,
|
|
const rrc_cfg_t& enb_cfg,
|
|
const ue_cell_ded_list& ue_cell_list,
|
|
bearer_cfg_handler& bearers,
|
|
const srsran::rrc_ue_capabilities_t& ue_caps,
|
|
bool phy_cfg_updated);
|
|
|
|
/// Apply radioResourceConfigDedicated updates to the current UE RRC configuration
|
|
void apply_rr_cfg_ded_diff(asn1::rrc::rr_cfg_ded_s& current_rr_cfg_ded,
|
|
const asn1::rrc::rr_cfg_ded_s& pending_rr_cfg_ded);
|
|
|
|
/// Apply Scell updates to the current UE RRC configuration
|
|
void apply_scells_to_add_diff(asn1::rrc::scell_to_add_mod_list_r10_l& current_scells,
|
|
const asn1::rrc::rrc_conn_recfg_r8_ies_s& recfg_r8);
|
|
|
|
} // namespace srsenb
|
|
|
|
#endif // SRSENB_UE_RR_CFG_H
|