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4e51e1ea109ea01d8a925bbbb82f708596eebbc1
Commit Graph
106 Commits
Author SHA1 Message Date
matzakos 4e51e1ea10 nr-ip-ul-nos1: Merge with develop 2020-02-12 16:45:22 +01:00
matzakos 9e6b6ef965 nr-ip-ul-nos1: Remove warnings 2020-02-11 18:45:35 +01:00
matzakos 626daecfa5 nr-ip-UL-nos1: Fix packet corruption issue appearing with larger packet sizes based on iperf testing for the uplink 2020-02-07 19:51:19 +01:00
matzakos 93ac6bd426 nr-ip-UL-nos1: Substitute LTE macros in new NR functions and data structures + logs cleanup 2020-02-06 18:21:12 +01:00
matzakos bb7a788809 nr-ip-UL-nos1: Integrate NR MAC PDU structures for the Uplink. Currently supporting only data SDUs, Control Elements to be added. 2020-02-05 18:47:02 +01:00
frtabu 64e4826c81 add softmodem-common.c and common error handler 2020-02-04 17:39:36 +01:00
Raphael Defosseux 9331d38d85 CI: fixing a few compilation warnings 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-30 15:10:35 +01:00
cig e21b00adab Bugfix - missing call to mac_rlc_data_ind in the noS1 mode: 
- now the UE is passing again data to the upper layers in noS1 mode
- minor cleanups
 2020-01-28 17:47:15 +01:00
matzakos 8a6f346ec4 nr-ip-ul nos1: Small modification to be able to block the random traffic (which is generated when there is no Uplink IP traffic at the UE) at the MAC layer of the gNB 2020-01-24 20:04:00 +01:00
Raphael Defosseux 855752f4d2 Fix a few warnings 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-01-24 11:20:10 +01:00
Raymond Knopp 0a136997d3 nr-ip-UL noS1: Merge with develop branch 2020-01-23 12:35:01 +01:00
matzakos 99fce8a359 nr-ip noS1 uplink: Uplink IP traffic successfully received at the IP TUN interface of the gNB now. Logs cleanup. 2020-01-22 13:05:10 +01:00
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
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
Florian Kaltenberger 9f0be015a9 Merge remote-tracking branch 'origin/develop-nr' into 459-pusch-based-ta-updates 2019-12-19 13:33:41 +01:00
yilmazt 1b1648d504 develop-nr up-to-date 2019-12-17 18:23:10 +01:00
Florian Kaltenberger da8be6a78b Merge remote-tracking branch 'origin/pdcp-ul-noS1-v2' into integration-develop-nr-2019w50 2019-12-12 12:52:55 +01:00
Cedric Roux 1a46b66d74 nr rlc: first commit 
Initial implementation.

nr_rlc/nr_rlc_oai_api.c will need some clean rewrite at some point.

More testing is also needed.
 2019-12-10 10:06:17 +01:00
cig 361446fda5 Consolidation of TA updates changes in the noS1 mode: 
- merged nr-schedule_ue_spec into nr_schedule_uss_dlsch_phytest
- enabled nr_ue_send_sdu for S1 mode
- increased ta_timer to 100
- restored NR_UPLINK_SLOT to 2 (as it was in develop-nr)
- fixed logic for S1 and noS1 modes
- code cleanup and formatting
 2019-12-06 10:46:51 +01:00
Guido Casati cfbe18c9ed Adaptation of MAC TA procedures to the design of handle_dlsch 
- introduced new parameter in nr_ue_dl_indication for UL time alignment
- moved TA timer logic one level up so that now is executed every slot
- set timer value to 80 slots to cope with the sl_ahead design
- introduced new TA-related members to gNB MAC instance struct
 2019-12-06 10:46:51 +01:00
Guido Casati c6855cb8d2 Maintenance of Uplink Time Alignment. Introduced control on TA transmission and TA update application. 
- ta_timer at gNB side to control the transmission of TA to the UE. This is now happening every 20 slots.
- when the timer resets gNB is now transmitting the TA whether it is zero or not.
- introduced struct NR_UL_TIME_ALIGNMENT_t to handle configuration of time alignment related parameters.
- UE PHY RX: is now triggered through a flag when to store the TA command, the frame and slot
  when the application should occur.
- UE PHY TX: when the tx frame and slot match the time alignment configuration, it process the TA command and applies the
  TA update
 2019-12-06 10:46:51 +01:00
Ahmed Hussein 5ac8b6f34d TA implementation complete and tested in rfsimulator 2019-12-06 10:46:51 +01:00
Guido Casati 310efee7f2 Implementation of TA procedures at MAC layer for gNB and UE 
- Initial gNB DLSCH and UE spec scheduling implentation
- MAC PDU generation (including header as per TS 38.321)
- MAC PDU processing at UE side with extracion of TA updates
- General code cleanup
- Introduced NR MAC COMMON folder, moved common files here
 2019-12-06 10:46:51 +01:00
Guido Casati f0b7debefc Extraction of common NR MAC data structures from NR_MAC_UE/mac.h and definition of MAC CE struct 2019-12-06 10:46:51 +01:00
laurent 80cd6940af modifications 2019-12-05 04:53:56 +01:00
yilmazt c2460cc4d2 executables are compiling 2019-11-07 19:17:58 +03:00
Sakthivel Velumani ada33879b6 Merge branch 'develop-nr' into nr-coreset-bug-fix 
Resolved conflicts. rfsim not working.
 2019-10-16 13:41:32 +02:00
Francesco Mani cba58a50a2 Merge branch 'develop-nr' into nr-coreset-bug-fix 2019-10-07 10:14:58 +02:00
Raymond Knopp dfbe9fc1fd nr-ip-over-LTE: Synch with develop-nr and modification of max limits on number of UEs and eNBs 2019-10-04 12:07:39 +02:00
Raymond Knopp 024a41424c nr-ip-over-LTE: Debug logs rearrangements 2019-09-26 19:45:28 +02:00
Raymond Knopp 6d6d05535c nr-ip-over-LTE: Resolved issue with duplicate IP packet at the receiver UE IP interface and packet losses are reduced. Remaining to identify why occasionally IP packets are received at the PDCP stack later than the time slot of their arrival at PHY/MAC. Introduced some debug logs, to be removed later. 2019-09-24 18:53:39 +02:00
frtabu b9b4d05e41 remove RRC_VERSION macros, simplify build-oai and CMakefile.txt accordingly, get rid of remaining compilation warnings (opt module improperly merged and patch asn1c files with tests against max 64 bits integer value) 2019-09-23 19:46:44 +02:00
Raymond Knopp 889bc96c5d nr-ip-over-LTE: Small fixes, now IP traffic is received at the IP interface of the UE but there are many packet losses and occasionally there are duplicate ping requests received, leading to UE crashing 2019-09-18 18:59:38 +02:00
matzakos f629b77e63 nr-ip-over-LTE: Add checks for noS1 use case (nr-UE side) 2019-09-17 11:44:12 +02:00
Francesco Mani 34efe2973f temporary fix for minimum bandwidth in mib decoding 2019-09-12 17:12:39 +02:00
Raymond Knopp b3a26f9548 New merge with develop-nr. DL IP traffic reaching up to UE's MAC layer now successfully. 2019-09-04 17:40:08 +02:00
Florian Kaltenberger 819c3af0cf fixing bugs in UE 2019-07-08 15:29:14 +02:00
matzakos 88a09f0b58 Added Rx indication for DLSCH type and resolved issue with MIB decoding while sending DL IP traffic. Data packets still not parsed properly at the UE MAC layer. 2019-06-06 19:13:57 +02:00
Thomas Schlichter 2b7e04784e fix linker errors for phy_simulators and NR realtime 2019-06-04 13:43:21 +02:00
Khalid Ahmed d34868e693 adding phy_procedures_nrUE_TX to ulsim 
- adding SCHED_NR_UE_LIB to ulsim compilation library
- fixing linking compilation problems
- using fapi_nr_dci_pdu_rel15_t struct to initialize PUSCH
- test_input random data is set in phy_procedures_nrUE_TX instead of ulsim
 2019-06-04 13:43:19 +02:00
Florian Kaltenberger 19523555d1 Merge remote-tracking branch 'origin/shortBlockCoding' into integration_2019_w18 2019-05-03 02:08:38 +02:00
yilmazt 5fa78b4d6e Final --phy_simulators warning removals for this branch, and former polar coding function corrections 2019-04-16 17:24:58 +02:00
Raymond Knopp 99c6c9227e cleanup after merge with develop-nr 2019-04-12 13:27:20 +02:00
Raymond Knopp 231836ebbd Merge remote-tracking branch 'origin/develop-nr' into shortBlockCoding 
Conflicts:
	openair1/SIMULATION/NR_PHY/dlsim.c
 2019-04-12 08:56:49 +02:00
Hongzhi Wang 29e058df17 ue pdsch config from fapi removing hardcoded values 2019-04-11 14:45:03 +02:00
Florian Kaltenberger 2da6fb8efb fixing a bug in adjust_sync 
removing printfs
 2019-04-09 09:06:00 +02:00
Florian Kaltenberger d208283327 Merge branch 'nr_pdsch_debug' into fix-frame-rx-and-memory 
Conflicts:
	executables/nr-ue.c
 2019-04-07 11:25:06 +02:00
Florian Kaltenberger bdca3e4832 moving BWP config to MAC. 2019-04-07 08:12:13 +02:00
Florian Kaltenberger 71fc1b6890 makeing pdsch parameters dependent on DCI 2019-04-06 18:37:00 +02:00