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b106fb1c21726fe7761c5eeb3f76b8b01e7f956d
Commit Graph
27 Commits
Author SHA1 Message Date
matzakos b106fb1c21 ENDC LTE-RRC: Add processing of Addition Response information elements, to be used for RRCConnectionReconfiguration 2019-12-10 19:39:47 +01:00
Raymond Knopp ad82602e9a ENDC X2AP: Implementation of SgNB Addition Request ACK 2019-12-06 14:16:43 +01:00
Sakthivel Velumani 5bda11024d Enabling ITTI interactions between RRC and X2AP for the generation of sgb addition request ACK message at the gNB side 2019-12-04 15:30:17 +01:00
matzakos 7e1607bcca ENDC X2AP: Small modification at generation of SgNB Addition Request. 2019-11-19 14:22:54 +01:00
matzakos 266926307d ENDC X2AP: Implementation of handler function for SgNB addition request message 2019-11-07 17:00:03 +01:00
matzakos 587f9f63d0 ENDC X2AP: Corrections on the generation of x2_sGNB_AdditionRequest message 2019-10-25 19:20:34 +02:00
matzakos 4e64a34ada ENDC: Basic implementation of x2ap_eNB_generate_ENDC_x2_SgNB_addition_request() 2019-10-25 14:13:49 +02:00
matzakos 7916e17666 ENDC: Add X2AP initial configuration and X2AP task in nr-softmodem. Small issue with parsing NRCCPARAMS_DESC from RCconfig_NR_X2() needs to be resolved 2019-10-08 18:48:39 +02:00
matzakos 2e8b93ef8b ENDC: Reverse the role of eNB and gNB for the ENDC X2 setup procedure. Currently, gNB: slave sending the setup request, eNB:master. 2019-10-03 18:11:58 +02:00
yilmazt 7bb5320716 develop-nr up-to-date as of 8.8.19 2019-08-08 17:44:19 +02:00
Cedric Roux e6f056d0af improve x2ap_gNB_generate_ENDC_x2_setup_response 2019-08-05 16:55:45 +02:00
Cedric Roux 2955ae4731 bugfix: compile with x2ap release 15.03 2019-08-01 17:02:27 +02:00
Raymond Knopp 81c5da5f2f ENDC X2AP: Corrections at setup generation message and logs addition 2019-08-01 12:20:18 +02:00
matzakos d605e5ffc3 ENDC for 5G NSA support: Basic implementation of x2ap_gNB_generate_ENDC_x2_setup_response() and x2ap_gNB_handle_ENDC_x2_setup_response() 2019-08-01 12:20:18 +02:00
matzakos 8234afe8c5 ENDC for 5G NSA support (preparatory work): Basic implementation of x2ap_eNB_generate_ENDC_x2_setup_request() and x2ap_gNB_handle_ENDC_x2_setup_request() 2019-08-01 12:19:17 +02:00
matzakos 3dee153067 Dual connectivity: Basic implementation of x2ap_eNB_handle_senb_addition_request and x2ap_eNB_generate_senb_addition_request_ack 2019-08-01 12:19:17 +02:00
Cedric Roux 175fb1769a dual connectivity: preparatory work 
- basic version of x2ap_eNB_generate_senb_addition_request with dumb values
- skeleton functions:
    - x2ap_eNB_handle_senb_addition_request
    - x2ap_eNB_handle_senb_addition_request_acknowledge
    - x2ap_eNB_handle_senb_addition_request_reject
 2019-08-01 12:17:10 +02:00
luaihui e468376d93 add forwarding and end marker 2019-07-11 10:59:07 +09:00
Wu Jing 02532d044e x2 handover for tdd 2019-07-04 17:40:31 +09:00
Cedric Roux 9456fe584a x2ap: timers, cleanup 
This commit introduces X2AP timers (t_reloc_prep, tx2_reloc_overall).
You need to set the values in the configuration file.

X2AP can be enabled or disabled in the configuration file too (disabled
by default).

Some deadcode was removed.
 2019-03-13 15:28:37 +01:00
Cedric Roux c394188e73 x2: first implementation of ID management, some cleanup 
Some deadcode was removed.

The implementation of the ID management is not finished.
It will only work if the handover is successful. No error
recovery has been done. For error recovery, we need to
implement the X2AP timers. As it is, in case of error, an ID
might very well never be released.

It has been tested with 1 and 2 UEs doing handover more or less
at the same time.
 2019-03-05 14:56:42 +01:00
Konstantinos Alexandris 02193f4bab x2: some cleanup in instance management 
- manage target eNB based on target cell id received by measurement report
  for Handover Request
- manage source eNB based on association id for Handover Request Ack
- use only x2ap instance and not x2ap data instance points to x2ap instance
 2019-03-05 14:56:42 +01:00
Konstantinos Alexandris 52a52eefb9 X2AP UE Context Release (generate/handle message), Release eNB resources 2019-03-05 14:53:00 +01:00
tomita.y 2e49f833a3 Modified for L2 simulator with using TUN. 2019-02-25 13:34:23 +09:00
Konstantinos Alexandris 0e4da18f39 Minor fix on X2AP HO Req ACK and X2AP UE Context Release 2019-01-16 10:53:02 +01:00
Konstantinos Alexandris ea105c39b1 X2AP MOBILITY PROCEDURES (X2AP HANDOVER REQUEST/REQUEST ACK) 
S1AP PATH SWITCH REQUEST/REQUEST ACK/FAILURE
RRC MEASUREMENT REPORT
MINOR CHANGES IN MAC LAYER
 2018-12-18 13:45:03 +01:00
Konstantinos Alexandris 2c27a38dc3 x2ap: implement x2setuprequest, x2setupresponse, x2setupfailure 2018-09-21 15:58:36 +02:00