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- 27 Oct, 2017 1 commit
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David Price authored
Change +4 for tx to a variable and get it to run at +2, this alllows nFAPI to get the reply back for HI_DCI0 to generate the PHICH in time
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- 25 Oct, 2017 1 commit
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David Price authored
Crashes around msg4 time, but understand that need to get the ACK for the UE UL of msg3 back to UE within 4ms
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- 23 Oct, 2017 1 commit
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David Price authored
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- 16 Oct, 2017 1 commit
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David Price authored
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- 15 Oct, 2017 1 commit
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Raymond Knopp authored
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- 10 Oct, 2017 2 commits
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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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David Price authored
RACH received on VNF. Message 2 created and sent to PNF. Got Message 2 received on PNF. Nothing useful done with it yet
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- 08 Oct, 2017 2 commits
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Raymond Knopp authored
handling of PDCCH order. stoping UE-specific scheduler during RA procedure. checking for DCI format (resource allocation) to not overwrite resource_block_coding for format 1A DCIs.
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Raymond Knopp authored
put 50 PRB back in default enb configuration. added handling of UE release in L1/L2. detection of stale ULSCH configuration
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- 06 Oct, 2017 1 commit
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Cedric Roux authored
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- 05 Oct, 2017 1 commit
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David Price authored
NFAPI RACH now working. Gets sent to VNF. VNF cores currently on receipt. Probably fixed by merge from main RU-RAU-split which I will do next
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- 03 Oct, 2017 1 commit
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Cedric Roux authored
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- 01 Oct, 2017 1 commit
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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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- 29 Sep, 2017 1 commit
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Raymond Knopp authored
fixed coherency issue across slots for PUCCH 1A/B detection (energy detection component). Introduced a variable scaling for channel matched filter in PUCCH1A/B detector. Current version goes as far on simulator as RU-RAU-split prior to merge with develop
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- 28 Sep, 2017 1 commit
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Raymond Knopp authored
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- 25 Sep, 2017 1 commit
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Francois TABURET 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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- 17 Aug, 2017 2 commits
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Raymond Knopp authored
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Raymond Knopp authored
addition of MPDCCH format 5. X_u_br sequences for BL/CE UE support and bugfixes in rx_prach0 for eMTC.
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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 3 commits
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Raymond.Knopp authored
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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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- 19 Jul, 2017 1 commit
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Raymond Knopp authored
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- 06 Jul, 2017 1 commit
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Raymond Knopp authored
Note: this commit is work in progress. Contains initial integration of NFAPI data structures which are tested for TX path. RX path to follow.
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- 25 Apr, 2017 1 commit
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Raymond Knopp authored
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- 17 Apr, 2017 1 commit
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Raymond Knopp authored
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- 20 Jan, 2017 5 commits
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Cedric Roux authored
this commit is here to help debug the previous ones. It has to be reverted at some point.
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Cedric Roux authored
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Cedric Roux authored
The previous version was calling taus(), which may return any value in [0..65535]. The new version restricts it to [1024..59999] (arbitrary values, big enough, and in the valid range). It also checks that the new RNTI is not already present in the MAC. I think we should also check that it's not used by a RA process. The "loop" thing may not be the best solution either. To be refined.
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Cedric Roux authored
A RA process is not available if and RA_template[i].wait_ack_Msg4 != 0 We can have RA_active==FALSE and wait_ack_Msg4==1, in which case the RA process is in use and cannot be reassigned.
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Cedric Roux authored
What if it's -1? Is it possible? We catch the case and abort. We may do a proper fix if the case happen. I don't think it will, but who knows...
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- 22 Nov, 2016 1 commit
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Cedric Roux authored
The Msg3 ressource blocks used by random access procedure were not correctly handled. The MAC scheduler could wrongly allocate a ressource block for both random access Msg3 and a regular UE. This hotfix hopefully fixes the problem. A new function "set_msg3_subframe" has been added in the interface between PHY and MAC.
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- 11 Oct, 2016 1 commit
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Cedric Roux authored
The RBs were not marked as used. A later UE downlink scheduling could use those RBs, messing up everything. Not sure this is the right place to mark them used. Maybe better to do it in the "if (!CCE_allocation_infeasible" test.
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