fixeria
/
srsRAN
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

altered plmn search procedure handling of failed cell searches. If a cell search procedure fails due to inability to select a cell or acquire SIB1, the plmn search carries on for other frequencies.

This commit is contained in:
Francisco Paisana 2020-09-17 17:09:38 +02:00
parent 3e6c337b44
commit 739c0c5c00
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
srsue/src/stack/rrc/rrc_procedures.cc
View File

@ -76,8 +76,9 @@ proc_outcome_t rrc::cell_search_proc::step_si_acquire()
}
// SI Acquire has completed
if (si_acquire_fut.is_error()) {
Error("Failed to trigger SI acquire for SIB0\n");
return proc_outcome_t::error;
Error("Failed SI acquire for SIB0\n");
search_result.cs_ret.found = phy_interface_rrc_lte::cell_search_ret_t::CELL_NOT_FOUND;
return proc_outcome_t::success;
}
Info("Completed successfully\n");
return proc_outcome_t::success;
@ -112,7 +113,6 @@ proc_outcome_t rrc::cell_search_proc::step_wait_measurement()
if (rrc_ptr->meas_cells.serving_cell().has_sib1()) {
Info("Cell has SIB1\n");
// What do we do????
return proc_outcome_t::success;
}
@ -135,12 +135,14 @@ proc_outcome_t rrc::cell_search_proc::react(const bool& cs_ret)
if (not cs_ret) {
Error("Couldn't select new serving cell\n");
return proc_outcome_t::error;
search_result.cs_ret.found = phy_interface_rrc_lte::cell_search_ret_t::CELL_NOT_FOUND;
return proc_outcome_t::success;
}
if (not rrc_ptr->phy->cell_is_camping()) {
Warning("Could not camp on found cell.\n");
return proc_outcome_t::error;
search_result.cs_ret.found = phy_interface_rrc_lte::cell_search_ret_t::CELL_NOT_FOUND;
return proc_outcome_t::success;
}
if (not std::isnormal(rrc_ptr->meas_cells.serving_cell().get_rsrp())) {