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Commit Graph
2121 Commits
Author SHA1 Message Date
Laurent 3b0c43c04b fix memory allocation error 2021-01-10 21:41:22 +01:00
Raymond Knopp 630b609db9 level shifting on RX for X300/N300, reduced to give ~25 dB noise level in eNB RX 
2 ANT TX/RX for USRP, updates
 2021-01-09 10:32:02 +01:00
Raymond Knopp 2368633642 testing of LTE with 2x2 20 MHz TDD on N310. Modifications in pipelined threading 2021-01-09 07:13:13 +01:00
Melissa Elkadi a288e502f0 Cleanup before merge 
The clean up includes removing white space changes, adding logs,
adding comments to make various changes more obvious, etc.
 2021-01-08 14:31:13 -08:00
Raymond Knopp 6b5e4e924d added usrp-tx-thread to lte modem 2021-01-06 11:07:54 +01:00
Raymond Knopp 7cbf24d36c updates for tracing 2021-01-03 12:28:24 +01:00
Raymond Knopp 49efcebeec Merge remote-tracking branch 'origin/constant_power' into oairu 2020-12-26 13:11:20 +01:00
Raymond Knopp 8d3e20cab7 Merge branch 'oairu' of https://gitlab.eurecom.fr/oai/openairinterface5g into oairu 2020-12-25 16:19:57 +01:00
Raymond Knopp 7620fe9b2d minor changes for oairu executabl 2020-12-25 16:19:41 +01:00
Raymond Knopp 881ac5491c merge with develop 2020-12-25 16:18:24 +01:00
Raymond Knopp 7185b95591 debugging with AW2S RRU. Added statistics for ULSCH/UCI in PHY and MAC. 2020-12-24 16:10:03 +01:00
Raymond Knopp 9edd67b216 Merge remote-tracking branch 'origin/develop' into oairu 2020-12-24 14:53:58 +01:00
Laurent 42a110338c itti dynamic queue creation, and 64 bits instance id 2020-12-23 13:56:01 +01:00
Mahesh 024849983a Merge develop(w51 2) to nfapi_nr 
Setting of nFAPI mode in NR yet to be updated
 2020-12-18 23:26:21 +05:30
Remi Hardy 98fd8279bf Merge remote-tracking branch 'origin/develop-oriecpriupdates' into rh_wk50_debug 2020-12-09 14:16:19 +01:00
Raymond Knopp 895f54a938 added no_DTX function to eNB. This fills the TX subframes which have no PDSCH with a fake pdsch. It avoids switching between TX/RX in TDD systems during the DL periods. 2020-12-02 20:15:38 +01:00
Mahesh e174ebdc30 Resolved merge conflicts with nfapi_nr_develop 2020-12-02 16:28:18 +05:30
Melissa e3d34c8b01 Fixed multiple UE EPC integration by resetting user->ueid=0;. Lots of logs in this commit, will remove later 2020-12-01 13:39:05 -08:00
Cedric Roux 25ab3a5ed3 rlc v2: change time keeping 
RLC has timers. We need to keep track of time. We chose to not use
realtime but 'processing time'. That is we send a tick to RLC for every
subframe when it is processed by the softmodem. Before this commit we
used to increase time in the function mac_rlc_status_ind which may not be
called every subframe (especially in TDD mode). So we need another way
to keep track of time.

We introduce rlc_tick() and call it in eNB_dlsch_ulsch_scheduler, which
is called every subframe, both in FDD and TDD.

We also call rlc_tick() in the function ru_thread_synch() because
pdcp_run() and rrc_rx_tx() are called there too.

It may not be the best solution. To be revised if needed.

Note: the UE has not been touched. Some modification is needed for the UE
too, most probably.
 2020-11-26 11:53:22 +01:00
Mahesh 56db8f4915 RESOLVED build errors 2020-11-24 18:49:41 +05:30
Michael Cook 1687896730 Log the processor info like scheduler policy 
And CPU affinity.
Also, use mlockall to keep our memory from being swapped out.
 2020-11-22 13:50:35 -05:00
Raymond Knopp f0320ea0e2 testing of RCC 2020-11-21 14:06:24 +01:00
Eurecom 7a538b09d5 testing legacy RRU 2020-11-21 11:34:25 +01:00
Melissa 7aa9a95e8e dl_config_Req and tx_reqs are queued together 
Additionally, combined many of the individual
dl_config_req and tx_req handle functions.
Also removed some unused functions we added.
Futhermore, removed our additions to the
dl_config_req and tx_req memcpy functions.
 2020-11-20 15:06:30 -08:00
Eurecom f7811624b3 regular eNB with usrp seems ok 2020-11-20 14:32:24 +01:00
Raymond Knopp a627d9c2a3 preparing merge, fixing issues inflicted on usrp radios after IF5 modifications 2020-11-20 14:02:51 +01:00
Raymond Knopp 47a7186621 Merge remote-tracking branch 'origin/develop' into develop-oriecpriupdates 2020-11-19 18:35:52 +01:00
Mahesh 87105d77cf Merged latest develop to nfapi 2020-11-19 22:33:39 +05:30
Mahesh 41438a1968 PDSCH decoded at UE 2020-11-18 16:13:42 +05:30
Raymond Knopp 98a96115c7 testing with AW2S RRU. 2020-11-18 10:50:03 +01:00
Andrew Burger 0d865eea8a merging 2020-11-16 11:50:27 -08:00
Andrew Burger cb4e5a35c4 Episys/andrew/dlsch pdu index bug fix 2020-11-13 14:11:35 -08:00
Andrew Burger 3960694b27 Revert "This commit includes:" 
This reverts commit b1ff8e1a6a.
 2020-11-12 15:50:49 -08:00
Mahesh e6bf90e2dd LTE and NR NFAPI integration 2020-11-11 15:10:32 +05:30
Andrew Burger b1ff8e1a6a This commit includes: 
1.) Shutdown fix which allows us to see who requested to abort the simulation
2.) Properly initializing the NAS layer which previously was not happening for our simulation mode 5
3.) Changes in configurations to support the EPC(Have Melissa Verify these)
 2020-11-04 13:39:43 -08:00
Raymond Knopp 8b92c53141 modifications for eCPRI radio units, increased averaging in eNodeB subband I0 measurements 2020-11-03 06:01:42 +01:00
Laurent 7d603191db merge develop 2020-10-29 16:29:32 +01:00
Raymond Knopp 6c414a80d4 wqMerge remote-tracking branch 'origin/develop' into develop-oriecpriupdates 2020-10-26 19:58:25 +01:00
hardy 89d7353ddf Merge remote-tracking branch 'origin/fixes-tun' into integration_2020_wk44 2020-10-26 17:28:11 +01:00
Andrew Burger 39f07d7ac9 Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-23 14:54:40 -07:00
Laurent 5c69510f17 merge develop, improve doc 2020-10-21 14:38:17 +02:00
Michael Cook d449a4de8a Align thread priorities 
```
$ ps -eL -o pid,lwp,class,priority,comm | grep -E softmodem|oai:'
 6500  6500 RR  -80 lte-softmodem
 6500  6520 RR  -80 oai:enb-L1-rx
 6500  6522 RR  -80 oai:enb-L1-tx
 6508  6508 RR  -80 lte-uesoftmodem
 6508  6537 RR  -80 oai:ue-phy
 6508  6538 RR  -80 oai:ue-stand
 6509  6509 RR  -80 lte-uesoftmodem
$
```
 2020-10-18 12:11:10 -04:00
Andrew Burger 1a96de4518 Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-14 14:52:25 -07:00
Robert Schmidt 4c7035e6e3 Remove UESIM_EXPANSION 
This completely removes the UESIM_EXPANSION define: it does not compile
at the moment. Its function was to multiplex multiple UEs on the same
TUN interface. However, this functionality is not needed since it is
possible to allocate many TUN devices (i.e., >= 32).
 2020-10-13 09:07:46 +02:00
Andrew Burger ec4a05515c Set scheduler priorty to 1 
To match emane.

Checked with:
```
ps ax -o pid,class,priority,comm |grep RR
```
 2020-10-12 14:35:53 -07:00
Mahesh K 66a6d550a6 benetel: driver for Benetel's 4G and 5G RRUs 
This commit contains work done by Eurecom and by Benetel.
 2020-10-12 18:56:41 +02:00
Michael Cook ee8781f7e1 Support for using gprof profiling 2020-10-11 12:31:40 -04:00
Michael Cook 920fde6a69 Fix a compiler warning 2020-10-10 11:00:19 -04:00
Andrew Burger ce2cbb9017 Episys/andrew/msg4 reception failure 2020-10-02 15:19:11 -07:00
laurent 5cb8e9e14d Reduce difference with OSA develop branch for merge 2020-10-02 11:26:46 +02:00