An error occurred fetching the project authors.
- 05 Feb, 2018 1 commit
-
-
Cedric Roux authored
The following compilation did not work anymore: ./build_oai --eNB -w USRP -r Rel10 -c (Rel8 still does not work.)
-
- 21 Jan, 2018 1 commit
-
-
Rohit Gupta authored
fixes after merge with develop. Partial UE/eNB separation in build to avoid problems with NFAPI in oaisim UE/RRU. tested with simulator.
-
- 15 Jan, 2018 2 commits
-
-
Cedric Roux authored
This commit fixes issues introduced by the previous commit. Summary of work: - cleanup: - fix LOG_XX to be less verbose - fix cmake_targets/CMakeLists.txt - fix oaienv - remove dead code - bug fixes: - in openair1/SCHED/fapi_l1.c we had: eNB->pdcch_vars[subframe&1].num_dci = number_dci; should be: eNB->pdcch_vars[subframe&1].num_dci = 0; This bug let the PHY send more DCIs than what should have been sent because num_dci is incremented later on in the code. This fix may be a problem for fapi mode, to be checked. - add new T VCD traces - revert openair1/PHY/TOOLS/file_output.c to 'develop' version - remove thread_id in logRecord/logRecord_mt - revert (and adapt) configuration files - be careful when doing frame++, we need to % 1024 - revert target_rx_power in openair2/LAYER2/MAC/eNB_scheduler_ulsch.c - NFAPI: - the open-nFAPI code has been included in the repository. See nfapi/README. Maybe we should "git clone" the Cisco repository instead. We have to be careful of availability though. What has been tested: - monolithic eNB FDD 5/10MHz with one UE, iperf UDP/TCP uplink/downlink Anything else may fail to work, especially the FAPI mode, which has not been tested at all.
-
Cedric Roux authored
It has been chosen to not include the full history of commits from David. He included a binary version of wireshark, probably a modified one that understands NFAPI. Wireshark is released under the GPL license, we cannot include it in the repository. We could have done a next commit to remove this binary. But then it would still be present in the history of commits, which may not be allowed. And it would take space on disk. We could edit the history to remove wireshark entirely. But this operation is too complicated. There was also a pcap capture file, which has nothing to do in the history of commits and would take space on disk. There again, it's too difficult to edit the history to remove it. There was a file .gitignore that was also removed. The original history can be found on David's repository: https://gitlab.eurecom.fr/daveprice/openairinterface5g/ The branch is: nfapi-ru-rau-split. A copy of that branch has been included in the internal OAI repository, for those who have access to it. The branch is the same. The last commit ID is 9106438239e0bc626ff1fa1d97d911caadd0fbb9. You can compare the current commit with the commit 9106... to see what differs. The current commit has to be considered non-working. The commit following the current commit will fix problems with the work in the current commit. If you use git bisect, don't spend time analyzing the current commit.
-
- 14 Nov, 2017 1 commit
-
-
bruno mongazon authored
-
- 04 Nov, 2017 1 commit
-
-
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
-
- 23 Oct, 2017 1 commit
-
-
Cedric Roux authored
-
- 15 Oct, 2017 1 commit
-
-
Raymond Knopp authored
-
- 10 Oct, 2017 1 commit
-
-
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.
-
- 08 Oct, 2017 2 commits
-
-
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.
-
Raymond Knopp authored
put 50 PRB back in default enb configuration. added handling of UE release in L1/L2. detection of stale ULSCH configuration
-
- 06 Oct, 2017 1 commit
-
-
Cedric Roux authored
-
- 03 Oct, 2017 1 commit
-
-
Cedric Roux authored
-
- 01 Oct, 2017 1 commit
-
-
Raymond Knopp authored
fixed various bugs in NFAPI interface and DCI CCE allocations (eNB_scheduler_primitives.c:allocate_CCEs())
-
- 29 Sep, 2017 1 commit
-
-
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
-
- 28 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 25 Sep, 2017 1 commit
-
-
Francois TABURET authored
-
- 22 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 21 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 19 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 15 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 14 Sep, 2017 1 commit
-
-
Raymond Knopp authored
-
- 17 Aug, 2017 2 commits
-
-
Raymond Knopp authored
-
Raymond Knopp authored
addition of MPDCCH format 5. X_u_br sequences for BL/CE UE support and bugfixes in rx_prach0 for eMTC.
-
- 15 Aug, 2017 1 commit
-
-
Raymond Knopp authored
-
- 13 Aug, 2017 1 commit
-
-
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
-
- 10 Aug, 2017 3 commits
-
-
Raymond.Knopp authored
-
Raymond Knopp authored
-
Raymond Knopp authored
-
- 08 Aug, 2017 1 commit
-
-
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
-
- 19 Jul, 2017 1 commit
-
-
Raymond Knopp authored
-
- 06 Jul, 2017 1 commit
-
-
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.
-
- 25 Apr, 2017 1 commit
-
-
Raymond Knopp authored
-
- 17 Apr, 2017 1 commit
-
-
Raymond Knopp authored
-
- 20 Jan, 2017 5 commits
-
-
Cedric Roux authored
this commit is here to help debug the previous ones. It has to be reverted at some point.
-
Cedric Roux authored
-
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.
-
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.
-
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...
-
- 22 Nov, 2016 1 commit
-
-
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.
-