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714 Commits
Author SHA1 Message Date
WEI-TAI CHEN 2070c982e7 Adding the NR MIB scheduler in eNB_ulsch_dlsch_scheduler, re-use LTE MAC 2018-07-09 04:27:26 -07:00
WEI-TAI CHEN a98bf76d19 -Solving some of warning 
"implicit declaration of function"
"incompatible pointer type'
 2018-06-22 05:42:50 -07:00
WEI-TAI CHEN 73cfa6bbb6 - Maintain The Configuration Module 
- Create task for GAB_APP and GAN_RRC
- Create the NR FAPI for P5 interface
- *It could be build, but still have a lot of warning need to maintain
 2018-06-14 06:02:26 -07:00
Raymond Knopp ea784f2b4b full IF4p5 simulation working 2018-04-29 09:35:23 -07:00
Raymond Knopp 596736afae dlsim/ulsim functional. lte-softmodem/lte-uesoftmodem compile. 2018-04-24 22:14:20 -07:00
Raymond Knopp 68b86d5f6f fixes after merge with develop 2018-04-24 02:01:48 -07:00
Raymond Knopp 83b2f1c01c Merge remote-tracking branch 'origin/develop' into develop-uedirectorysplit 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h
	openair1/PHY/defs_eNB.h
	openair1/SCHED_UE/phy_procedures_lte_ue.c
	openair2/LAYER2/MAC/mac.h
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.h
 2018-04-23 23:08:10 -07:00
Raymond Knopp 861d06e855 UE directory splits, creation of UE-specific files, common UE/eNB files and extraction of UE/common components from eNodeB files. renaming of files to minimize common names across directories (i.e. defs.h, vars.h, extern.h) 2018-04-22 11:33:43 -07:00
Cedric Roux a1a60dc19a integration fix: revert target_rx_power to 178 in eNB_scheduler_ulsch.c 
158 does not work well with the eNB softmodem.
 2018-04-12 11:28:51 +02:00
Cedric Roux 1f446432f6 Merge remote-tracking branch 'origin/develop-simL1-fixes' into develop_integration_2018_w15 2018-04-11 15:15:54 +02:00
Raymond Knopp b458c09841 Merge branch 'develop-uedirectorysplit' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop-uedirectorysplit 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/LTE_ESTIMATION/lte_adjust_sync.c
	openair1/PHY/LTE_UE_TRANSPORT/dci_ue.c
 2018-04-09 15:55:08 -07:00
Raymond Knopp 8b1416b862 debugging of new directory structure, file renaming, and eNB/UE splitting. dlsim/ulsim functional. 2018-04-09 15:32:49 -07:00
Raymond Knopp ef719e7945 Merge remote-tracking branch 'origin/develop' into develop-uedirectorysplit 2018-04-08 13:07:23 -07:00
Raymond Knopp 551f32cc20 more splitting eNB/UE files/directories 2018-04-08 13:00:08 -07:00
Raymond Knopp 0ab2b2b261 modifications for simulator : power normalizations for UE TX, small changes to SNR targets for power control, default UE power (23 dBm now) 2018-04-06 10:27:23 -07:00
Raymond Knopp eee7673893 warning remove 2018-04-06 15:57:23 +02:00
Raymond Knopp be816fab6f Merge branch 'develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 2018-04-06 15:12:46 +02:00
Raymond Knopp 9fa001c3c5 prevent UL_indication from overlapping with tx process which cause the drop 2018-04-05 16:33:08 +02:00
Cedric Roux 5fdc3077db disable U-plane inactivity timer. 
It is annoying and does not seem to work properly.
To be checked/reworked if needed.

Keep in mind that we also want oaisim to be functional.
 2018-03-23 10:42:30 +01:00
Guy De Souza 8824d20cd3 Fix CMakeLists.txt for lte-softmodem 2018-03-21 11:34:08 +01:00
Raymond Knopp 846268fdd3 bug fix for qpsk modulation 2018-03-20 18:02:52 +01:00
Cedric Roux d393814772 bugfix: send UL NACK (on PHICH) at the right place 
The PHICH was not programmed for the last round (4) because it was
not programmed in rx_sdu but in schedule_ulsch_rnti, only in case
of a programmed retransmission (there is obviously no retransmission
programmed after the last round).

The case of Msg3 is not handled. To be done somehow.
 2018-03-19 10:28:16 +01:00
Cedric Roux 3da8cac59b bugfix: try to release HARQ processes properly 
The code is too complex. This commit may not be enough.
 2018-03-15 10:48:16 +01:00
Raymond Knopp b2cc1252c6 Merge remote-tracking branch 'origin/develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge 
Conflicts:
	cmake_targets/build_oai
	common/utils/itti/intertask_interface.c
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/defs.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	targets/ARCH/COMMON/common_lib.c
	targets/COMMON/create_tasks.c
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.h
 2018-03-12 12:10:48 +01:00
Cedric Roux e7cfe377db integration fix: fix file format (dos2unix) 
End of line character has to be unix-style, not dos-style.
 2018-03-09 16:43:08 +01:00
Cedric Roux 92bb82eb2b integration fix: fix license version to 1.1 2018-03-09 16:40:09 +01:00
Cedric Roux 00f234029a Merge remote-tracking branch 'origin/bugfixes-2018-w10' into develop_integration_2018_w10 2018-03-09 14:58:37 +01:00
oai da50d68b06 more NB-IoT integration 2018-03-08 17:35:35 +01:00
Cedric Roux 1a8d81ba57 cleanup MAC PDU generation (plus some general cleanup) 
The code was very unclear and potentially buggy.
This new version is more robust.

We can waste up to 2 bytes because the last header in the MAC PDU
does not contain a length field and when we request data from RLC
we suppose a 3-bytes MAC header. This might be optimized at some
point, but the benefit would be low.

This commit also contains some general cleanup:
- formatting
- variables' types: let's use 'int' instead of trying to be clever
  by using small types that may generate bugs if the value is
  too big
- remove 'tpc_accumulated' which was globally used for all UEs
  and has no purpose other than logging. We may want to rework
  a bit the TPC machinery at some point. As the code is today
  we may repeatedly send TPC over and over without caring about
  the 3GPP limits, in which case no one knows how the UE is
  supposed to behave: does it clamp the current max value or does
  it accumulate over and over and take the clamped value to compute
  its actual power? If we send a reverse TPC (reduce power instead
  of increase) does it do it immediately or does it have to decrease
  n+1 times if we previously ordered it to increase n times?)

We do not address the problem of prioritizing LCIDs. As of today there
is only one dedicated traffic channel (DTCH), so it's not a problem
at this point.

What has been tested:
- monolithic eNB 5/10/20MHz with one cots UE, TCP/UDP UL/DL. At 20MHz the
  machine used was not capable of keeping up, generating lots of Us
  and Ls when the throughput reaches 60Mb/s. USRP B210 was used.
 2018-03-08 10:04:18 +01:00
Wang Tsu-Han 23f5628735 changing into double sided signal for pipeline 2018-03-05 11:20:51 +01:00
Wang Tsu-Han cb4dc53042 adding wait stage for every wakeup 2018-02-22 15:59:23 +01:00
Cedric Roux b23a8ad0fe integation fix: minor typo 2018-02-22 15:04:09 +01:00
Cedric Roux 365ca71a4a remove compilation warnings 2018-02-22 15:03:45 +01:00
Cedric Roux 8ca5fb4ef2 integration: cleanup 
- remove spaces at the end of lines
- remove useless dead code
  use: git show -p <this commit> -w
  to see it clearly
 2018-02-22 15:03:09 +01:00
Cedric Roux d5e179fa1f Merge remote-tracking branch 'origin/flexran-mac-stats' into develop_integration_2018_w08 2018-02-22 15:02:15 +01:00
Cedric Roux 4fb2e609fd Merge remote-tracking branch 'origin/enhancement-preprocessor' into develop_integration_2018_w08 2018-02-22 15:02:04 +01:00
Wang Tsu-Han 56a32a22d4 changing emulate-rf into an executional option instead of compiler option 2018-02-21 18:13:34 +01:00
shahab SHARIAT BAGHERI 9a9c867a75 additional Mac stats and Improvements 2018-02-20 15:09:24 +01:00
Wang Tsu-Han 869b9a5c6f fix for phy-test UL and adding wakeup_txfh 2018-02-20 15:05:00 +01:00
Niccolò Iardella 10e91d4e2f Move the accounting phase of the DL pre-processor in a separate procedure 2018-02-19 15:48:17 +01:00
Wolfgang A. Mozart 2194bc8564 fixed timing issue for phy-test scheduling UL. UL is broken after first execution of dlsch decoding 2018-02-19 10:45:34 +01:00
Raymond Knopp da83df84f1 Merge remote-tracking branch 'origin/develop' into dlsim-ulsim-fix 
Conflicts:
	openair1/PHY/INIT/lte_init.c
 2018-02-18 01:39:36 -08:00
Wang Tsu-Han bf601fce71 adding phy-test for UL 2018-02-16 19:15:40 +01:00
Cedric Roux 2d6dd02b95 bugfix: fix bad conflict resolutions from previous commits 
Some more fixes for some bad conflict resolutions.

I ran:

    git diff 2018.w04 2018.w05

And saw some problems with config_sib2.

There was also something strange in openair2/LAYER2/openair2_proc.c
in the function dump_eNB_l2_stats. Maybe the fix is wrong for
this one. To be checked.
 2018-02-16 11:11:50 +01:00
Cedric Roux c0be5a129c integration fix: set default max MCS for UL back to 20 
Doing an iperf UDP uplink test, we could reach only 6Mb/s
with very good radio conditions instead of around 8Mb/s.

It turns out the MCS was limited to 16.

With this commit, we are back to a bit more than 8Mb/s
as it used to be.

(This is with a 5MHz bandwidth.)
 2018-02-15 16:50:30 +01:00
Niccolò Iardella 7e3b1f5d0a Niccolo: Add sorting policy 2018-02-14 17:06:04 +01:00
Raymond Knopp e9d536972c updated dlsim to FAPI interfaces 2018-02-13 07:18:52 -08:00
Robert Schmidt c33e184dde bugfix: selectively inform FlexRAN RTController of UE state change 2018-02-13 14:25:50 +01:00
Robert Schmidt a68d70a13d bugfix: prevent segfault in pre_processor.c 2018-02-13 14:23:54 +01:00
Navid Nikaein 5865c141d0 Improve UL/DL MCS assignment 2018-02-13 11:45:16 +01:00