maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
5,967 Commits 5 Branches 0 Tags
eadcba956ef11b05379e8b8c1b2f621cfe8d2d2c
Commit Graph
1947 Commits
Author SHA1 Message Date
gabrielC eadcba956e Merge branch 'develop-realtime-lts' into develop_integration_w07 
Conflicts:
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-ue.c
 2017-02-17 11:51:03 +01:00
Cedric Roux 10a50563eb Merge remote-tracking branch 'origin/bugfix-exmimo' into develop_integration_w07 2017-02-17 10:08:48 +01:00
Cedric Roux f92bd91544 Merge branch 'enhancement-199-nas-multi-ue' into develop_integration_w07 
Conflicts:
	openair1/SCHED/phy_procedures_lte_ue.c
	targets/RT/USER/lte-softmodem.c
	targets/SIMU/USER/oaisim.c
	targets/SIMU/USER/oaisim_functions.c
 2017-02-16 12:14:26 +01:00
laurent be0541aa8c remove a race 2017-02-16 11:38:38 +01:00
Laurent 6f6f9acb52 merge develop; add option to set affinity in UE 2017-02-16 11:34:02 +01:00
Cedric Roux 7b36af0597 bugfix: variable was on the stack 
Guess what happens when we return from the function...
 2017-02-15 15:38:37 +01:00
Florian Kaltenberger 7c4630057f fixing a wrongly placed } for correct exmimo initialization 2017-02-15 14:28:07 +01:00
Laurent 23c7547698 remove debug traces 2017-02-14 18:24:31 +01:00
Cedric Roux f52a42eda5 cleanup lte-softmodem.c 
For whatever reason, lte-softmodem.c was totally messed up...

We took the version from the branch develop and added
abstraction_flag, which is needed in openair2/LAYER2/MAC/main.c
(this is not clean, previous commit added a comment for this).
This has to be cleaned at some point.
 2017-02-14 16:41:07 +01:00
gabrielC 2dc9dc0316 Merge remote-tracking branch 'origin/tm4-fixes' into develop_integration_w07 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
	openair1/PHY/LTE_TRANSPORT/power_control.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	targets/SIMU/USER/oaisim_functions.c
 2017-02-14 15:25:37 +01:00
Cedric Roux b904ce7978 rewrite synchronisation in oaisim/channel simulation 
The idea is as follows.

oaisim waits for all tasks to be done for a TTI.
To do so it waits for last_rx_timestamp == current_rx_timestamp,
for all UEs and eNBs.

When it's done, it increases current_rx_timestamp by samples_per_tti,
to inform UEs and eNBs that a new TTI is ready.

In the functions [UE|eNB]_trx_read, we wait for a new TTI to be ready,
that is we wait for current_rx_timestamp != last_rx_timestamp.

The UE has also to wait for processing threads to be done.
In the eNB it's not necessary because the processing is all
done in one thread, that is: read subframe, process this subframe,
emit subframe+4, and then back to read subframe.

The code is not clean. We should not use usleep but semaphores.

Also, do_[DL|UL]_sig should not read from rxdata and write to txdata,
but use internal buffers.

The functions [UE|eNB]_trx_read should call do_[DL|UL]_sig and then
copy from the internal buffers of the channel simulator into rxdata.

The functions [UE|eNB]_trx_write should write data passed into the
internal buffers of the channel simulator.
 2017-02-13 17:58:11 +01:00
Cedric Roux 14aa96787a bugfix: eNB_id should have been UE_id 2017-02-13 17:47:47 +01:00
hbilel 5805215227 [OAI-UE] fix freq offset correction during cell scan 2017-02-13 16:46:28 +01:00
hbilel e88d1e739e [OAI-UE] new pucch procedure to support all formats 2017-02-13 16:15:47 +01:00
Laurent fa432bdd26 optim measurement function checkcpu() 2017-02-13 13:58:09 +01:00
Cedric Roux 9bf108c227 Revert "Merge remote-tracking branch 'origin/calib-LimeSDR' into develop_integration_w06" 
This reverts commit ce14050bb4, reversing
changes made to 0ada1e9e32.
 2017-02-10 17:32:26 +01:00
Laurent 012d333c8e tune USRP/USB packet size 2017-02-10 17:08:28 +01:00
Cedric Roux 94e039ac87 Merge remote-tracking branch 'origin/fix-if4p5' into develop_integration_w06 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/prach.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
 2017-02-10 14:59:39 +01:00
Younes 91e12a9724 Fix if4p5 2017-02-10 14:51:43 +01:00
Cedric Roux ce14050bb4 Merge remote-tracking branch 'origin/calib-LimeSDR' into develop_integration_w06 
Conflicts:
	openair1/PHY/MODULATION/ofdm_mod.c
 2017-02-10 11:50:31 +01:00
Cedric Roux 0ada1e9e32 Merge remote-tracking branch 'origin/oaisim-rru' into develop_integration_w06 
Conflicts:
	openair2/RRC/LITE/rrc_UE.c
 2017-02-10 11:36:06 +01:00
Laurent b9e03cf251 fix usrp thread priority 2017-02-09 19:17:28 +01:00
Elena_Lukashova b31282ae30 Merge branch 'develop' into feature-59-tm4 2017-02-09 18:03:16 +01:00
laurent 3c191c26f3 fix BCH tracking 2017-02-09 17:46:04 +01:00
Cedric Roux 62bcd5edf9 fix: create tasks before sync in oaisim 
Not sure if this is the right thing to do, but it seems to be.

"start_eNB = 1;" is also necessary when the l2l1 task gets INITIALIZE_MESSAGE
otherwise the eNB does not start.

As it is today, I don't think oaisim will work with more than one eNB.
 2017-02-09 11:00:59 +01:00
Cedric Roux e400b5e709 fix: remove T_ENB_MASTER_TICK in oaisim.c 
It's now done in lte-enb.c, even for oaisim.
 2017-02-09 10:56:42 +01:00
Cedric Roux 234acfea7f fix: this piece of code should not be here 
It was probably the result of a bad merge.

At this point eNB_inst is not valid. Plus the T_ENB_MASTER_TICK
is now handled in lte-enb.c, even for oaisim.
 2017-02-09 10:53:15 +01:00
Cedric Roux 9c6cb96baf put UE id in thread names 2017-02-09 10:46:20 +01:00
Cedric Roux 393fe86563 fix: pass UE parameter to UE threads 
oaisim is not functional with several UEs.
This fixes one issue. (It's still not functional for other reasons.)
 2017-02-09 09:47:13 +01:00
laurent 51b23b4061 merge latest develop, enhance real time, set back BCH tracing in UE as in develop branch 2017-02-08 21:19:10 +01:00
Cedric Roux 157707b042 fix USE_MME compilation flag 
We should use ENABLE_USE_MME, not USE_MME.
This code is useless anyway (I think, not sure, that's why I
leave it here), because the other threads wait for 'sync_var'
to become >=0.
 2017-02-08 18:06:24 +01:00
Navid Nikaein 5c09741fac Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into various-l2-fixes-187 2017-02-08 14:51:35 +01:00
Navid Nikaein 6b81ddf611 fix the compilation issue with flexran 2017-02-08 14:41:07 +01:00
Raymond Knopp 4661138d87 protection in case of false DCI 2017-02-07 16:01:27 -08:00
Florian Kaltenberger e0b8998def fixing bug in PDSCH power allocation for TM2 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/LTE_TRANSPORT/power_control.c
 2017-02-07 10:02:49 +01:00
Raymond Knopp bb5ee76ad8 changes in oaisim to support RRU + fronthaul. minor bugs corrected in UE. 2017-02-05 14:31:00 -08:00
Cedric Roux b55d80ffd2 Merge remote-tracking branch 'origin/hotfix-201-oaisim-abstraction' into develop_integration_w05 2017-02-03 16:01:30 +01:00
Raymond Knopp d141195ea3 Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop 2017-02-01 23:18:10 -08:00
Raymond Knopp 90cb9d6cb8 adding RRU/Fronthaul functionality to oaisim 2017-02-01 23:17:54 -08:00
gabrielC 723510f684 Remove LOG_I 2017-02-01 15:53:52 +01:00
Laurent 00ebfbb0bc fix merge compilation 2017-02-01 15:00:01 +01:00
gabrielC c935da6414 Cell sync Offset was not applied correctly in all case 2017-02-01 14:07:19 +01:00
Laurent 9f33d0904b merge develop 2017-02-01 13:08:35 +01:00
Cedric Roux dd9778924d hotfix to be removed: oaisim -a abstraction flag disabled 
The abstraction mode of oaisim does not work for the moment, it's better
to exit than to crash somewhere randomly.
 2017-01-30 15:52:18 +01:00
Elena_Lukashova a51c30f459 Merge branch 'develop' into feature-59-tm4 
dlsim_tm4 works fine.
dlsim has a bug in llr processing after llr computations (see XFORMS).
 2017-01-30 13:37:24 +01:00
Raymond Knopp 02148c7950 refit for USRP (control of DSP cordic), no more trx_stop during synchronization 2017-01-29 16:15:08 -05:00
Raymond Knopp afb60b8500 initial LMS7002M register configuration. modifications for lte-ue and rf_device to use LimeSDR. 2017-01-28 17:32:16 -05:00
Cedric Roux 1cd46a75d7 add missing #ifndef #endif guards in header file 
modified:   targets/COMMON/openairinterface5g_limits.h
 2017-01-27 15:49:00 +01:00
hbilel d34a8019b2 [OAI UE] Fix: use double buffer for rxDataF, dlChannelEst and pdsch context 
since two rx threads (even/odd) are used by OAI-UE
 2017-01-27 08:18:02 +01:00
gabrielC 0dd076a37a [OAI-UE] fix time tracking and channel interpolation 2017-01-25 17:23:32 +01:00