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- 27 Nov, 2017 1 commit
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Cedric Roux authored
physicalConfigDedicated may be legitimately NULL at some places with the current code. A cleaner solution is needed (we should always have a dedicated config, initialized with values from the 3GPP specs, not have a NULL as we do now).
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- 14 Nov, 2017 1 commit
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bruno mongazon authored
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- 04 Nov, 2017 1 commit
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Raymond Knopp authored
changing of notation for Random-Access procedure to match documentation. Function remains the same. Indentation (-kr) run on all files in LAYER2/MAC
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- 23 Oct, 2017 1 commit
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Cedric Roux authored
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- 19 Oct, 2017 2 commits
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Cedric Roux authored
phy_init_lte_ue_signal was renamed init_lte_ue_signal in openair1/PHY/INIT/defs.h maybe it's the opposite that should have been done? Functions used in one file and defined in another may have been declared in the wrong header file.
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Cedric Roux authored
Old values valid for a previous UE have to be reset for the new UE.
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- 16 Oct, 2017 1 commit
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Cedric Roux authored
- change target values - change upper/lower limit to trigger a tpc - don't use ul_cqi from SR The value of ul_cqi is not convincing, for both PUSCH and PUCCH, more work/analysis is required.
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- 12 Oct, 2017 1 commit
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Cedric Roux authored
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- 11 Oct, 2017 1 commit
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Cedric Roux authored
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- 10 Oct, 2017 1 commit
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Cedric Roux authored
- re-use ta_timer - when ta_timer is running: - no TA sent to UE - no TA from UE (for UE to have time to apply previous TA command) - decrease ta_timer every TTI - be careful to use correct value of ta_update (31 means no TA) Maybe not correct, to be checked.
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- 08 Oct, 2017 1 commit
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Raymond Knopp authored
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- 07 Oct, 2017 2 commits
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Raymond Knopp authored
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Raymond Knopp authored
removal of LOG_I put for debugging.
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- 06 Oct, 2017 4 commits
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Cedric Roux authored
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Cedric Roux authored
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Cedric Roux authored
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Cedric Roux authored
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- 04 Oct, 2017 1 commit
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Cedric Roux authored
- don't use o_flip anymore in ulsch_decoding - remove dl_cqi from eNB_UE_STATS - put dl_cqi[NFAPI_CC_MAX] in UE_sched_ctrl - adapt code for this dl_cqi change (from eNB_UE_STATS to UE_sched_ctrl) - extract_pusch_csi has been fixed for CQI_ReportModeAperiodic_rm30, the others need to be done. Program will exit if one uses them. Not sure if setting sched_ctl->dl_cqi[CC_idP] has to be done in this function...
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- 03 Oct, 2017 1 commit
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Cedric Roux authored
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- 02 Oct, 2017 2 commits
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Cedric Roux authored
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Cedric Roux authored
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- 01 Oct, 2017 2 commits
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Raymond Knopp authored
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Raymond Knopp authored
fixed various bugs in NFAPI interface and DCI CCE allocations (eNB_scheduler_primitives.c:allocate_CCEs())
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- 28 Sep, 2017 1 commit
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Cedric Roux authored
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- 25 Sep, 2017 2 commits
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Raymond Knopp authored
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Francois TABURET authored
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- 24 Sep, 2017 1 commit
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Raymond Knopp authored
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- 22 Sep, 2017 1 commit
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Raymond Knopp authored
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- 21 Sep, 2017 1 commit
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Raymond Knopp authored
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- 19 Sep, 2017 1 commit
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Raymond Knopp authored
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- 15 Sep, 2017 1 commit
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Raymond Knopp authored
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- 14 Sep, 2017 1 commit
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Raymond Knopp authored
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- 29 Aug, 2017 1 commit
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Cedric Roux authored
- ENB_PHY_OUTPUT_SIGNAL to trace output signal - ENB_MAC_SCHEDULING_REQUEST to trace scheduling requests
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- 17 Aug, 2017 1 commit
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Raymond Knopp authored
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- 15 Aug, 2017 1 commit
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Raymond Knopp authored
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- 13 Aug, 2017 1 commit
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Raymond Knopp authored
complete programming of Msg2/Msg4 procedures for eMTC. Addition of skeleton for PUCCH UCI (NFAPI) in L1. Some cleanup of eNB_scheduler.c
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- 10 Aug, 2017 2 commits
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Raymond.Knopp authored
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Raymond Knopp authored
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- 08 Aug, 2017 1 commit
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Raymond Knopp authored
L1/L2 scheduling extensions for BL/CE operation, BR random-access procedure, BR PRACH detection. Still untested, but compilation succeeds. Missing elements in L2 - PUSCH programming for Msg3, Msg4 retransmission programming for BL/CE. DLSCH/ULSCH programming for UE-specific DLSCH/ULSCH for BL/CE
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- 27 Jul, 2017 1 commit
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Cedric Roux authored
This bug happens when we detect uplink failure for one UE. In this case, a DCI format 1A is sent to the UE to ask it to do random acces. The way this DCI is generated was not compatible with how the software is organized. It was expected that the DCI are added (with add_ue_spec_dci and add_common_dci) in a very specific order: first all DCIs in common space are added (with add_common_dci) then all DCIs in UE specific space are added (with add_ue_spec_dci). The problem was that the DCI format 1A DCI sent to the UE for it to do random access is added (with add_ue_spec_dci) before the DCIs in common space. That totally messed up the logic in add_common_dci and add_ue_spec_dci. The solution is to get rid of Num_common_dci and Num_ue_spec_dci, replace those two counters by only one (Num_dci) and add "search_space" in the dci_alloc structure to be used later by the function "allocate_CCEs" when calling "get_nCCE_offset". The software had to be adapted to the new variables, everywhere. I am not sure that the simulators work. It seems that some of them didn't use Num_common_dci and Num_ue_spec_dci to decide on what space (common or UE specific) to put the DCI, but relied on the rnti (comparing with SI_RNTI). To be tested properly. The modified simulators are: - openair1/SIMULATION/LTE_PHY/dlsim.c - openair1/SIMULATION/LTE_PHY/dlsim_tm4.c - openair1/SIMULATION/LTE_PHY/dlsim_tm7.c - openair1/SIMULATION/LTE_PHY/framegen.c - openair1/SIMULATION/LTE_PHY/pdcchsim.c - openair1/SIMULATION/LTE_PHY/syncsim.c
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