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- 23 Dec, 2020 1 commit
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Laurent authored
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- 22 Sep, 2020 1 commit
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Cedric Roux authored
This commit introduces several enhancements in X2AP and RRC to deal with ENDC. The main goal is to deal with UE's on/off and with various errors. The following work is included: - DC prep and DC overall X2 timers - X2 messages for UE release and DC timers' timeout Open problems: - what to do when the UE sends an scg Failure? This commit removes the UE. And this removal may not be correctly done - UE removal in the gNB's PHY layer (a next commit is coming, but it is hackish and will need a rework)
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- 09 Sep, 2020 1 commit
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matzakos authored
- Create itti message to tranfer to RRC the information received at eNB through X2 ENDC Setup Request message
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- 06 Aug, 2020 1 commit
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- 09 Jun, 2020 3 commits
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s.rampalli authored
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s.rampalli authored
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s.rampalli authored
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- 01 Jun, 2020 1 commit
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- 13 May, 2020 1 commit
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- 05 May, 2020 2 commits
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s.rampalli authored
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s.rampalli authored
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- 20 Apr, 2020 1 commit
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s.rampalli authored
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- 14 Apr, 2020 1 commit
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laurent authored
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- 20 Mar, 2020 1 commit
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Raymond Knopp authored
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- 16 Mar, 2020 1 commit
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matzakos authored
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- 11 Mar, 2020 1 commit
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matzakos authored
ENDC path switch S1-U: Integrated S1AP E-RAB-Modification indication message at eNB, interfacing with RRC and X2AP to get proper configuration of E-RABs to be modified and GTP-U configuration at gNB
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- 23 Jan, 2020 1 commit
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Cedric Roux authored
An NR-capable UE will transmit some NR measurements. Once received, the whole process on nr-cell addition is started. It will fail quickly. Many things are still missing. What is not handled properly with this commit: - in x2ap_eNB_handle_sgNB_add_req we hardcode the gNB ID - nr triggering is done if we receive a measurement but this measurement is not analyzed at all - no timers (T_dc_overall, T_dc_prep) and as is the code fails and then the next triggering after UE reconnection will not work (x2 ID are not well handled here and there in the code) Note also that the gNB part has not been looked at all for this commit. This is work in progress...
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- 17 Jan, 2020 2 commits
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Raymond Knopp authored
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matzakos authored
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- 06 Dec, 2019 1 commit
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matzakos authored
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- 04 Dec, 2019 1 commit
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Sakthivel Velumani authored
Enabling ITTI interactions between RRC and X2AP for the generation of sgb addition request ACK message at the gNB side
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- 19 Nov, 2019 2 commits
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matzakos authored
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Raymond Knopp authored
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- 07 Nov, 2019 1 commit
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matzakos authored
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- 25 Oct, 2019 2 commits
- 03 Oct, 2019 1 commit
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matzakos authored
ENDC: Reverse the role of eNB and gNB for the ENDC X2 setup procedure. Currently, gNB: slave sending the setup request, eNB:master.
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- 01 Aug, 2019 7 commits
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Cedric Roux authored
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matzakos authored
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Raymond Knopp authored
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matzakos authored
ENDC for 5G NSA support: Basic implementation of x2ap_gNB_generate_ENDC_x2_setup_response() and x2ap_gNB_handle_ENDC_x2_setup_response()
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matzakos authored
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()
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matzakos authored
Dual connectivity: Basic implementation of x2ap_eNB_handle_senb_addition_request and x2ap_eNB_generate_senb_addition_request_ack
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Cedric Roux authored
- 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
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- 11 Jul, 2019 2 commits
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Cedric Roux authored
The 5G phone OPPO has a very big UE capability (> 2KB). We need bigger buffers to transfer this, especially in x2 handover. Also the sctp messages need a bigger buffer. Note: in sctp, we didn't check for partial messages, it's now done. When detected, we exit. To be redone differently if needed. (Look for "if (!(flags & MSG_EOR))".)
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luaihui authored
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- 24 Jun, 2019 1 commit
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Konstantinos Alexandris authored
To be tested: Add code for measurement report based on the neighbouring cells after x2 setup, ocs/ocn for multiple cells
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- 20 Jun, 2019 2 commits
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Dong Anyuan authored
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Dong Anyuan authored
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- 30 May, 2019 1 commit
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Dong Anyuan authored
ReFix Coverity Scan CID 339937 (Overrunning array x2ap_messages_callback of 27 24-byte elements at element index 27 (byte offset 648) using index pdu.choice.successfulOutcome.procedureCode (which evaluates to 27).)
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