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4217 Commits
Author SHA1 Message Date
matzakos 5b5a25a932 nr-ip noS1 uplink integration (testing with RFSIMULATOR only): Uplink IP packets received at the gNB and reaching at pdcp layer. Asserion error at pdcp_fifo_flush_sdus when trying to write on the nas socket 2020-01-20 17:55:16 +01:00
Thomas Schlichter 50cfaf7fff Merge remote-tracking branch 'develop' 2020-01-20 15:34:12 +01:00
Robert Schmidt dabe2ae7ab FlexRAN: remove unused import in protocol def 2020-01-20 14:05:05 +01:00
Robert Schmidt 1c8c839f65 FlexRAN: Reformat code for X2 HO NetControl activation 2020-01-20 14:05:05 +01:00
Robert Schmidt e33be3ccd3 FlexRAN: Re-enable the soft-restart, it works 2020-01-20 14:05:05 +01:00
Robert Schmidt c6e389ed4c FlexRAN: assert if out of memory 2020-01-20 14:05:05 +01:00
Robert Schmidt a87220d376 Add S1AP control module for FlexRAN with status monitoring support 2020-01-20 14:05:05 +01:00
cig ef0a45325b Split configure_fapi_dl_tx function into two functions: 
- configure_fapi_dl_pdu is handling the nfapi_nr_dl_config_request_pdu
 - while configure_fapi_dl_Tx is now handling the nfapi_tx_request_pdu

this was necessary because the computation of the TBS size is needed in the phytest scheduler
before even knowing if there is any data to transmit. The tx_request_pdu must be handled instead
only when there is data to transmit.
 2020-01-20 12:57:41 +01:00
Robert Schmidt 44fdb23f15 FlexRAN: fix RRC protobuf definition 2020-01-20 11:35:35 +01:00
Robert Schmidt 6a581d903b Add FlexRAN protobuf definition for S1AP 2020-01-20 11:35:35 +01:00
Robert Schmidt d2b1e6aa9a FlexRAN: report employed splits to controller 2020-01-20 11:35:35 +01:00
Robert Schmidt a8b4a62b82 Read RU config before FlexRAN to allow split identification 2020-01-20 11:35:35 +01:00
Robert Schmidt f87c1cbb92 FlexRAN refactor+format MAC stats function 2020-01-20 11:35:35 +01:00
Robert Schmidt b6d466d772 FlexRAN: reimplement timers without ITTI 
The timer code used to trigger periodic statistics message sending used
ITTI. Together with a high frequency reporting (e.g. 1ms), this resulted
in high CPU usage. This commit reimplements this:
* using a thread that is synchronized to the RU (if there is no MAC, we
  assume there is no RU generating a tick so we create the tick source
  ourselves)
* no RB trees but plain arrays
* smaller interface for users
* slight user interface changes
* remove stopped timer state: such timer might be simply removed
* remove one-shot timers
 2020-01-20 11:35:35 +01:00
Robert Schmidt 233affc9dd FlexRAN: include header, not C file 2020-01-20 11:34:54 +01:00
Robert Schmidt 5c4aa309eb FlexRAN: helper function to get No. UEs 2020-01-20 11:34:54 +01:00
Robert Schmidt 7415d08138 FlexRAN: Simplify stats request handling 
* only set up timer for sending requests
* simplify interface for timer setup
* on timer expiry, do not pass through stats request function but
  directly send the reply
* Remove whatever report structure and use stats request directly for
  inferring the data to send
 2020-01-20 11:34:54 +01:00
Robert Schmidt a21c1b1f73 Remove unused sleep function() 2020-01-20 11:33:32 +01:00
Javier Morgade dff766ae15 *HOTFIX: After develop/develop-nr merge UE was crashing with MBMS U-Plane traffic running 
-New MAC SDU integrity check in ue_procedures .c introduced for MCH channels.
	-This SDU behavior didn’t show up with former develop
	-TOCHECK whether NFAPI was properly merged on the eNB side.
	-eNB_scheduler_mch has been slightly rearranged.

	*BUGFIX:
	-In dlsch_demodulation.c  “ rxF_comp_d.m” was continuously being written to disk

	*New reference config file added (lte-fdd-mbms-basic-sim.conf) for rfsim environment
 2020-01-20 10:34:41 +01:00
Cedric Roux ad5706c88d activate NR measurements for NR capable UEs 
many things hardcoded, to be refined
 2020-01-17 16:56:57 +01:00
Francesco Mani dc6b0b15f7 option to have an IF frequency set from config file for FR2 2020-01-17 16:30:15 +01:00
Raymond Knopp 41b739ebff ENDC X2AP: Add handling of sGNB Reconfiguration Complete message at gNB side 2020-01-17 13:09:07 +01:00
matzakos e52f8b7ad7 Merge branch 'nr-dual-connectivity' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-dual-connectivity 2020-01-17 12:43:29 +01:00
matzakos 2865eb95a6 ENDC X2AP: Add generation of X2 sGNB Reconfiguration Complete message 2020-01-17 12:43:07 +01:00
Francesco Mani 24740eb2f2 Merge branch 'NR_RRCConfiguration' into NR_RRCConfiguragion_FR2 2020-01-17 12:12:31 +01:00
Cedric Roux 5930acaca6 harmonize calloc parameters 
use:
     type *x = calloc(1, sizeof(*x));
everywhere to avoid bad types inside the sizeof.
 2020-01-17 12:08:41 +01:00
Cedric Roux 1f92529452 harmonize calloc parameters 
use:
     type *x = calloc(1, sizeof(*x));
everywhere to avoid bad types inside the sizeof.
 2020-01-17 12:05:25 +01:00
Francesco Mani 40c06a843e taking into account raster step size in nrarfcn functions 2020-01-17 11:24:52 +01:00
Francesco Mani 9901cd4266 adding all NR FR2 bands in table 2020-01-16 18:15:06 +01:00
Francesco Mani 7769d19449 compilation errors solved 2020-01-16 18:00:42 +01:00
Francesco Mani 0c6b51015f merge between FR2 and RRC branches 2020-01-16 17:20:56 +01:00
cig e41204899c Cleanup commented code and old lte code 2020-01-16 14:04:36 +01:00
Raphael Defosseux d3478a9f9f Merge remote-tracking branch 'origin/472-add-pusch-dmrs-modes' into integration-develop-nr-2020w03 2020-01-16 12:47:23 +01:00
Raphael Defosseux c82fd2e444 CI: fixing the check after UE mounted tunnel interfaces 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-16 12:34:30 +01:00
Raymond Knopp 18d717ea26 removal of several warnings. Still lots left. dlsim functional after some recent modifications broke it. New memory leak in dlsch decoding for low mcs high TBS fixed. 2020-01-15 22:58:46 +01:00
Raphael Defosseux f4f0fae00a Removing all spare4 references 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-15 17:18:15 +01:00
Cedric Roux 4256251f24 fix rrc asn file 
spare4 is not there in rrc 15.6. It leads to bad encoding.
 2020-01-15 16:14:24 +01:00
Raphael Defosseux 2a92d27bad refix gNB build and eNB seg fault issue 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-15 15:59:10 +01:00
cig 17090f22c1 Fixed sdu initialization: this was causing assertion failure at UE side 2020-01-15 15:56:21 +01:00
Francesco Mani 06fa8e3699 frame number synchronization at UE 2020-01-15 14:19:17 +01:00
Raphael Defosseux 7292fb2505 NR-UE: fix temporarly the build. Quite dirty. 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-15 12:56:52 +01:00
matzakos 3552b8e4d3 Fix conflict on platform_constants 2020-01-14 15:47:24 +01:00
Cedric Roux fb9db399ae hotfix: fix value of MAX_MOBILES_PER_ENB 
set MAX_MOBILES_PER_ENB to 4, to be same value as NUMBER_OF_UE_MAX.
Maybe we should set NUMBER_OF_UE_MAX to 16 instead?
 2020-01-14 15:11:26 +01:00
matzakos 198ac105f1 Merge remote-tracking branch 'origin/NR_RRCConfiguration' into nr-dual-connectivity 2020-01-14 14:36:06 +01:00
matzakos 8f46241522 ENDC: Merge NR_RRCConfiguration into nr-dual-connectivity branch 2020-01-14 12:57:35 +01:00
Raphael Defosseux ffd80e2caf Fixing easy cppcheck errors 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-14 10:44:48 +01:00
Florian Kaltenberger db0901f421 initializing mod_id and cc_id 2020-01-13 22:21:01 +01:00
Raphael Defosseux 2dfad4c065 Fix compilation issues for: 
- physical simulators
 - LTE eNB
 - LTE UE
 - 5G-NR gNB

Still NR-UE does not build and eNB segs fault at start of program

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-13 16:46:21 +01:00
Francesco Mani c1d62a3006 some fixes including for ssb periodicity (decoded frame still wrongly taken from proc) 2020-01-13 15:42:12 +01:00
Francesco Mani e640af84ca UE PHY parameters configured from fapi config req (UE is running, to be verified with gNB) 2020-01-13 10:29:56 +01:00