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Author SHA1 Message Date
Cedric Roux faae3c8cd5 T: cleanup 
Do not link the X stuff for tracers not needing it.
 2017-10-27 16:14:39 +02:00
Cedric Roux 7e7fd3c4d5 T tracer: add a tracer to dump to VCD file 
Later on, use this file with gtkwave.
To be used to check realtime behaviour of the system.
 2017-10-27 16:14:39 +02:00
Cedric Roux 2beac6fed7 T: minor update of .gitignore 2017-10-27 16:14:39 +02:00
Cedric Roux 8dd3a2bdc4 T: add extract_output_subframe 
This tracer extracts output subframes generated by the eNodeB,
so they can be analyzed with some external tools.
 2017-10-27 16:14:39 +02:00
Cedric Roux d413de0ad7 Merge remote-tracking branch 'origin/RU-RAU-split' into develop 2017-10-23 15:29:43 +02:00
Cedric Roux 61234aae05 update README for version 0.6.1. 2017-10-23 15:15:56 +02:00
Cedric Roux 1fa317733c Merge remote-tracking branch 'origin/update-license' into develop 2017-10-23 15:02:06 +02:00
Cedric Roux b4a48e199e Merge remote-tracking branch 'origin/update-license' into RU-RAU-split 
Conflicts:
	openair1/PHY/CODING/rate_matching.c
	openair1/PHY/LTE_REFSIG/primary_synch.h
	openair2/LAYER2/layer2_top.c
	openair2/RRC/LITE/rrc_config.c
 2017-10-23 15:00:30 +02:00
Cedric Roux 1b1f941e3c upgrade license to version 1.1 2017-10-23 12:22:13 +02:00
Cedric Roux 5502026ae1 adjust prach detection level 
just a quick fix before merge, the real solution
is to disable pusch scheduling in the prach, to be
done later
 2017-10-23 10:31:12 +02:00
Raymond Knopp 8846260bdf Added prach background noise detection and threshold dependent on noise measurement. 2017-10-22 21:58:31 +02:00
Raymond Knopp 26d4ad2bb6 don't call fronthaul write on RX in TDD. 2017-10-22 17:28:50 +02:00
Raymond Knopp 761a77fad0 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-20 16:49:10 +02:00
Raymond Knopp 5fefa11234 TDD for RRU IF4p5, modifications and testing. 2017-10-20 15:02:25 +02:00
Cedric Roux 6087ede004 fix asn1_msg.c 
- compile with warning enabled (changes in CMakeLists.txt)
- remove warnings that were present
 2017-10-20 14:53:35 +02:00
Cedric Roux 5afc71f382 bugfix: fix featureGroup 
- allocate memory, memory on stack does not survive the function
- avoid uint32_t, use a char buffer, for endianness neutrality
 2017-10-20 14:49:45 +02:00
Raymond Knopp c090015741 MTU tuning for IF4p5 fronthaul 2017-10-20 14:21:39 +02:00
Cedric Roux e3d39a0192 bugfix/compilation warning removal (not sure if correct) 
basically the T_xx variables are int, not uint
 2017-10-20 12:10:19 +02:00
Cedric Roux bf926e3546 bugfix/warning removal 
The warning was:

/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c: In function 'generate_pucch2x':
/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c:729:73: warning: array subscript is above array bounds [-Warray-bounds]
       AssertFatal(1==0,"Illegal modulation symbol %d for PUCCH %s\n",B2,pucch_format_string[fmt]);
                                                                         ^
/roux/ru/openairinterface5g/common/utils/./itti/assertions.h:52:53: note: in definition of macro '_Assert_'
                 __FUNCTION__, __FILE__, __LINE__, ##aRGS);  \
                                                     ^~~~
/roux/ru/openairinterface5g/openair1/PHY/LTE_TRANSPORT/pucch.c:729:7: note: in expansion of macro 'AssertFatal'
       AssertFatal(1==0,"Illegal modulation symbol %d for PUCCH %s\n",B2,pucch_format_string[fmt]);
       ^
The root cause was that the array pucch_format_string was not in sync with
the structure. (This plus why force its size and put \0 in the string...)
 2017-10-19 17:23:15 +02:00
Cedric Roux f1e8bff3ec remove gcc warnings 
phy_init_lte_ue_signal was renamed init_lte_ue_signal in openair1/PHY/INIT/defs.h
maybe it's the opposite that should have been done?

Functions used in one file and defined in another may have been
declared in the wrong header file.
 2017-10-19 17:00:30 +02:00
Raymond Knopp cc47fbed90 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-19 12:27:13 +02:00
Raymond Knopp b09a281b09 modifications for TDD and IF4p5 (in particular TDD). Both in RRU and RAU components. Monolithic is unchanged. 2017-10-19 12:25:51 +02:00
Cedric Roux 311f439a6a T tracer: add uplink TBS (retransmissions not handled) 2017-10-19 12:05:16 +02:00
Cedric Roux 0ed42440ab bugfix: set max MCS to 10 when UL scheduling a UE with no known uplink data 2017-10-19 10:54:04 +02:00
Cedric Roux c78351c20e bugfix: clear memory 
Old values valid for a previous UE have to be reset for the new UE.
 2017-10-19 10:24:50 +02:00
Cedric Roux 1a04ba5bfc bugfix: do not modify dlsch structure at all in case of PDCCH order for RAPROC 
introduce a new function to deal with this special case
 2017-10-18 17:40:10 +02:00
Cedric Roux f96491577f bugfix: don't check /usr/include/uhd when compiling with -w USRP 
Compilation will fail if UHD is not installed, there is no need
to check. Plus the test is wrong when you install UHD somewhere
else.
 2017-10-18 16:28:40 +02:00
Cedric Roux 2516216d14 T tracer: improve a bit enb tracer 
- UE_id 0 is for rnti 65535 (sib)
- UE_id 1 is for rnti 65534 (this is a hack)
- UE_id 2 is for rnti 2     (RA RNTI as of today's code/config)
- we start enb by displaying UE_id 3
- there was a bug: we need to lock when resetting UE ids (reset_ue_ids)
 2017-10-18 12:06:16 +02:00
Raymond Knopp 73723a56aa Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-18 11:38:46 +02:00
Raymond Knopp 49f86b0aa9 added LUT for finer-grain ULSCH power measurement compensation based on TBS. Still seems too high, to be checked some more. 2017-10-18 11:37:26 +02:00
Cedric Roux 6d3fb2dca0 add some documentation for 3276 USB LTE dongle usage 2017-10-18 10:38:14 +02:00
Cedric Roux 0289b51969 set pucch_nRB_CQI to 0 in configuration files 
see commit 622b919b37
 2017-10-18 10:26:43 +02:00
Cedric Roux 256c5ab060 improve crnti reception (still not correct, we need to reconfigure the UE) 
TODO: if the UE did random access (followed by a MAC uplink with
CRNTI) because none of its scheduling request was granted, then
according to 36.321 5.4.4 the UE's MAC will notify RRC to release
PUCCH/SRS. According to 36.331 5.3.13 the UE will then apply
default configuration for CQI reporting and scheduling requests,
which basically means that the CQI requests won't work anymore and
that the UE won't do any scheduling request anymore as long as the
eNB doesn't reconfigure the UE.
We have to take care of this. As the code is, nothing is done and
the UE state in the eNB is wrong.
 2017-10-18 09:56:29 +02:00
Cedric Roux 599ba826a8 add some debug tracing 2017-10-17 16:50:40 +02:00
Cedric Roux f1f31a7861 minor: cleanup spacing 2017-10-17 16:19:45 +02:00
Cedric Roux 783667552e T: add -rb option to enb tracer 2017-10-17 13:16:44 +02:00
Cedric Roux ac54521aed do not put random bits in DCI, put 0 instead (to avoid false DCI detections) 2017-10-17 12:31:35 +02:00
Cedric Roux ba11d72b63 minor: add some documentation for bandrich dongle and NetworkManager 2017-10-17 12:26:43 +02:00
Raymond Knopp ccfe5a0472 removed "short_offset" code from normal_prefix_mod. removed static declaration in PHY_ofdm_mod which was a cause for problems when parallelizing FFTs for FEP TX. 2017-10-17 09:41:27 +02:00
Cedric Roux 3d14d5716a trying to get better power management 
- change target values
- change upper/lower limit to trigger a tpc
- don't use ul_cqi from SR

The value of ul_cqi is not convincing, for both PUSCH and PUCCH,
more work/analysis is required.
 2017-10-16 17:23:41 +02:00
Raymond Knopp 5c60764408 testing FEP parrelization, default set back to single-thread. Reduced logging in MAC 2017-10-15 18:38:24 +02:00
Raymond Knopp 8420dce1aa addition of worker thread for fep TX procedures in RU 2017-10-15 01:47:14 -07:00
Raymond Knopp 667b9f1a88 time profiling for RU and activation of feprx worker thread in RU if get_nprocs()>2 2017-10-15 08:31:10 +02:00
Raymond Knopp 75040edfdb put pucch metric into uci->stat before calling harq_indication. Fixes an issue with PUCCH1 SNR measurements coming from HARQ. 2017-10-14 22:24:37 +02:00
Raymond Knopp 424c1b502a added deactivation of ULSCH harq process after 3rd retransmission. Avoids problem of accumulating failed RA processes. 2017-10-14 21:14:05 +02:00
Raymond Knopp 549a0b61b4 Adjustment for received power calculation in eNB pusch procedures. Added factor to account for mcs (mimic the power control adjustment in UE). 
activated periodic trace for PHR/PUSCH SNR/PUCCH SNR in MAC.
 2017-10-14 11:17:27 +02:00
Raymond Knopp 1f9ab059f9 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-13 18:06:25 +02:00
Cedric Roux 747372685a bugfix: clear memory 2017-10-13 13:22:15 +02:00
Cedric Roux 00f45ec9f5 bugfix: modulo from frame 2017-10-13 12:19:12 +02:00
Cedric Roux cf208d4192 bugfix: frame is bigger than 8 bits 2017-10-13 12:11:08 +02:00