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40db42015fc09080ab8214dc49ea4ec2b8f4e84f
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76 Commits
Author SHA1 Message Date
laurent b36a5b446f fix reject gtp-u incoming with no data 2022-09-06 13:48:00 +02:00
Laurent Thomas 1ef62f5842 fix bug gtp-u len and robustify the gtp-u receiver 2022-09-05 14:10:04 +02:00
Robert Schmidt 23459a487d Merge remote-tracking branch 'origin/improve-nr_ul_channel_estimation' into integration_2022_wk35b 2022-09-04 21:46:17 +02:00
laurent 9ee917039a fix non reentrant issue in itti 2022-09-02 11:36:47 +02:00
laurent 4c74cc6686 Improve nr_ul_channel_estimation() 2022-09-01 16:35:57 +02:00
Robert Schmidt 1df60139e2 Automatically close GTP sockets at program end 2022-08-16 14:44:22 +02:00
Cedric Roux 3155ec6df8 gtp: small fix: set E if there is an extension header 2022-08-03 10:34:12 +02:00
laurent 7a6f9659bc gtp-u pdu session extension header implementation, this extension header is mantadory in 5G 2022-08-01 22:57:52 +02:00
Robert Schmidt 0b91791f67 Use (std) bool instead of custom bool types 
OAI is riddled with boolean_t, FALSE, TRUE, etc. This makes no sense, as
there is a standard bool type, and could lead to nasty bugs if a
definition of a bool is non-standard (0 == false, true == !false). This
commit removes all non-standard bools in the whole project.
 2022-06-27 10:07:48 +02:00
Robert Schmidt 12c0f52fea Merge remote-tracking branch 'origin/develop' into F1_interop_ACC_n78 2022-06-08 19:45:17 +02:00
Cedric Roux f71766c3ee Merge remote-tracking branch 'origin/develop' into F1_interop_ACC_n78 
Conflicts:
	openair2/F1AP/f1ap_du_ue_context_management.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/RRC/NR/MESSAGES/asn1_msg.h
	openair2/RRC/NR/rrc_gNB.c
	openair3/ocp-gtpu/gtp_itf.cpp

There were some important conflicts in openair3/ocp-gtpu/gtp_itf.cpp
I rewrote a bit the function Gtpv1uHandleGpdu(). It might have been
done wrongly.
To be tested and fixed if needed.

To redo the merge, if needed:
git checkout 9b2a163ebb
git merge 5ea828e149
 2022-06-08 15:48:24 +02:00
KARIM BOUTIBA b46077c22d add multiple pdu session support (tested with 2 pdu sessions) 2022-05-19 18:28:55 +02:00
matzakos 3feb0f472f Add more proper parsing of NR-RAN gtp-u extension header 2022-04-15 10:35:39 +02:00
Raymond Knopp 5962824038 Integrate true reporting of buffer availability of RLC(DU) towards the CU 2022-04-07 16:34:16 +02:00
athanassopoulos cf30f61e65 Changes to SDAP code 
1. Removed SDAP struct from protocol context.
2. Added configuration for the SDAP.
3. SDAP doesn't use pdcp_entities, the values come from function arguements.
4. Make nr_pdcp_ue_manager accessible from SDAP.
5. Avoid using the PDCP locking mechanism in SDAP.
6. Removed nr_pdcp_find_entity_sdap function.
7. Rename dummy eNB function to make GTP compile (no SDAP).
8. Fix: Regression issues with LTE
9. Fix: Regression issues with NR CU/DU
 2022-04-01 17:04:08 +02:00
athanassopoulos a826af5839 SDAP Initial Implementation 2022-04-01 13:35:40 +02:00
Raymond Knopp a77c1d3202 Trigger first DL Data Delivery status from DU to report the buffer availability to the CU 
-After that no DL traffic is getting blocked at the Accelleran CU for low values of throughput
-Remaining to remove the hardcoded value of buffer availability and report the actual value from the DU.
 2022-03-29 12:17:37 +02:00
Raymond Knopp 6abb1e362d Merge remote-tracking branch 'origin/tdd25period_for_MR' into F1_interop_ACC 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SIMULATION/NR_PHY/dlschsim.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
	openair2/LAYER2/NR_MAC_gNB/main.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/MESSAGES/asn1_msg.h
	openair2/RRC/NR/nr_rrc_proto.h
	openair2/RRC/NR/rrc_gNB.c
	openair3/ocp-gtpu/gtp_itf.cpp
	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
 2022-03-09 19:16:23 +01:00
Raymond Knopp 2776ec78b0 Add initial support for DL Data Delivery status reporting over NR-User plane protocol in gtp-u 2022-03-03 17:21:59 +01:00
Laurent THOMAS 00483797b4 code review comment 2022-02-07 10:02:08 +01:00
Laurent THOMAS 3e7c22e7c6 gtp-u old code delete 2022-01-26 11:27:02 +01:00
matzakos e5899e2f74 Merge remote-tracking branch 'origin/develop' into F1C_extensions_develop 2022-01-17 13:19:45 +01:00
Laurent THOMAS 6be158b664 add gtp-u echo reply implementation, and ci trace improvement 2021-12-30 12:50:32 +01:00
Raymond Knopp 2d4453648f Correct how gtp-u extension header is parsed 2021-12-15 18:38:25 +01:00
Laurent THOMAS a38e368be2 fix gtp-u address between NSA and SA modes 2021-11-16 22:03:27 +01:00
Laurent THOMAS 9d1fe78e2e merge develop, no working yet 2021-11-04 12:53:01 +01:00
Laurent THOMAS d49165f07a merge develop 2021-11-03 17:28:06 +01:00
hardy af7d9cd920 Merge remote-tracking branch 'origin/nr_sdap_gnb' into integration_2021_wk44 2021-10-27 15:07:53 +02:00
frtabu c3c02bbd91 Use same port number for source and destination number in new gtp implementation. 2021-10-20 17:09:46 +02:00
Laurent Thomas f9bb4150cb astyle only 2021-10-03 22:04:17 +02:00
Laurent THOMAS fd816a037c remove hardcoded log level 2021-10-01 15:43:49 +02:00
Laurent THOMAS 1e3c0fa7e3 only change LOG_x format 2021-10-01 15:05:52 +02:00
Laurent THOMAS 2acecb40a2 code review, CI result configuration issues, gcc warnings 2021-10-01 12:59:08 +02:00
Laurent THOMAS 2a1e7b739f fix gcc warnings, hardcode gtpu debug level for ci debug 2021-09-30 21:40:11 +02:00
athanassopoulos 01093063d7 NR SDAP gNB - Transparent Mode 2021-09-27 16:26:49 +02:00
Laurent THOMAS 32ebb876f4 F1-U in gtp-U LTE case, working 2021-09-22 10:52:38 +02:00
Laurent THOMAS 686e585666 replace protobuf in 4G F1 split, first step: UL packets 2021-09-21 10:30:46 +02:00
matzakos 4325b1fcda Updates in the UE context setup request handling function at the DU 2021-09-15 16:37:01 +02:00
matzakos 7d8224863e Add gtpu instance print in gtpu_send logs 2021-09-14 12:14:48 +02:00
Laurent THOMAS af19655763 Compile all targets to fix compilation regression 2021-09-14 09:37:06 +02:00
Laurent THOMAS 8078e0b4a1 F1-U ping first full user plane ping working 2021-09-13 16:58:09 +02:00
Laurent THOMAS b94aee2e97 fixing F1-U 2021-09-13 15:54:01 +02:00
Laurent THOMAS a455ce7cab fix F1-U bugs 2021-09-13 11:04:38 +02:00
Laurent Thomas 8e66c6a489 F1-U development 2021-09-09 19:37:07 +02:00
matzakos c0e9c0eac9 Update handling of UE context setup Response at F1AP and RRC of the CU 2021-09-08 16:37:18 +02:00
Laurent Thomas 7b2f3440e9 merge develop 2021-09-07 16:51:30 +02:00
matzakos 842bf6e346 Add rrc handling for F1 UE context setup response message at the CU and gtp-u tunnel update functionality 
-Remains to be tested
 2021-09-06 14:44:53 +02:00
Laurent THOMAS 00a47807b1 some progress in du ue context setup 2021-09-02 19:28:28 +02:00
Laurent THOMAS 7cde9f7a88 DU sends packet in UL over F1-U 2021-09-02 15:10:11 +02:00
matzakos 7a2f88040f Correction to parse the IP address for F1-U tunnels creation 
however the address in the NGAP message is still wrong
 2021-08-31 15:39:51 +02:00