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Author SHA1 Message Date
Remi Hardy bc73585d31 Merge branch 'integration_2020_wk39' into 'develop', comprising : 
MR 896 : Nsa remove band hardcodings  
Removes hardcodings of EUTRA and NR bands in UE_Capability_Enquiry and NR_UE Capability_Enquiry messages, providing them from the eNB config file and gNB over X2 respectively. Moreover, the SSB Absolute frequency of the gNB is now provided by the eNB configuration file (instead of being hardcoded at rrc_eNB.c)  

MR903 : pusch ta update  
Update of PUSCH Timing advance  

MR 900 : improve x2/rrc for ENDC  
This MR 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.
Includes :
- DC prep and DC overall X2 timers
- X2 messages for UE release and DC timers' timeout
 2020-10-01 18:16:53 +02:00
Hongzhi Wang 0ea9c3f711 ue changing csi length function name 2020-10-01 13:12:02 +02:00
Florian Kaltenberger e68d09404c fixing compiler warnings and hopefully if4.5 CI tests 2020-10-01 07:40:49 +02:00
Sakthivel Velumani 13b016de53 doing nr_segmentation in all rounds 
because round 0 could be skipped if no pusch signal detected
 2020-09-30 16:24:40 +02:00
Robert Schmidt a2bf8f478a Add configurable UE as param for nr_generate_dlsch_pdu() 2020-09-30 14:52:59 +02:00
Robert Schmidt f97c4f8ae6 Remove statistics from nr_generate_dlsch_pdu() 2020-09-30 14:52:59 +02:00
Robert Schmidt 574f47d014 nr_fill_nfapi_dl_pdu(): pdu index and nPDUs counting 2020-09-30 14:52:59 +02:00
Robert Schmidt ea9aacd664 Directly construct tx_req nFAPI message in DL postprocessor 2020-09-30 14:52:59 +02:00
Robert Schmidt b7b32fbe77 allocate only necessary amount of RBs 2020-09-30 14:52:59 +02:00
Robert Schmidt 0c61983196 Consider retransmissions in the preprocessor 2020-09-30 14:52:59 +02:00
Robert Schmidt 2209b999a0 DL Post processor: distinguish tx/retx 2020-09-30 14:52:59 +02:00
Robert Schmidt 09d85a052a Store retx Info 2020-09-30 14:52:59 +02:00
Robert Schmidt b4d8e41a00 Create UE MAC Context after successful RA 2020-09-30 14:52:59 +02:00
Robert Schmidt a2b1fa5d57 fixup: throughput correct only if first TDD slot 2020-09-30 14:52:59 +02:00
Robert Schmidt b9eb6c9843 Use vrb_map in in DL for NSA mode 2020-09-30 14:52:59 +02:00
Robert Schmidt ce2dd17ed5 Post-processor: enable multi-UE handling 2020-09-30 14:52:59 +02:00
Robert Schmidt fdb4c69221 Preprocessor: check for number of UEs 2020-09-30 14:52:59 +02:00
Robert Schmidt f13c97db02 Mark active in add_new_nr_ue() only if phytest 2020-09-30 14:52:59 +02:00
Robert Schmidt 738d61a173 Remove fiveG_connected and use active 2020-09-30 14:52:59 +02:00
Robert Schmidt 77e2a5aab8 Simplify allocate_rn_CCEs() 2020-09-30 14:52:59 +02:00
Robert Schmidt 5efe475120 Make UE_info.active C99 bool 2020-09-30 14:52:59 +02:00
Robert Schmidt 34f61ce396 add_nr_ue_list() 2020-09-30 14:52:59 +02:00
Robert Schmidt ccb83d16e1 Add NR_UE_list_t type 2020-09-30 14:52:59 +02:00
Robert Schmidt adcd2949fe Rename NR_UE_list_t to NR_UE_info_t 
The name NR_UE_list_t is misleading: beyond being a simple "list", this
structure carries all/most UE-related MAC information. If at all, it is
a container for multiple lists. The next commit introduces a
NR_UE_list_t structure that organizes UEs in lists such that it is
easier to go through the UEs.
 2020-09-30 14:52:59 +02:00
Robert Schmidt 476c7177f9 PreProc IF: save MCS-info per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt 9ad94aad82 PreProc IF: Freq domain allocation per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt 123a4e9ada PreProc IF: save Time domain assignment info per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt ad4da1b068 PreProc IF: save PUCCH info per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt 020405686c PreProc IF: save CCE info per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt 5e5abe420e PreProc IF: RLC status per UE 2020-09-30 14:52:59 +02:00
Robert Schmidt 77a814fe27 Start PreProc interface, add UE active BWP 2020-09-30 14:52:59 +02:00
Robert Schmidt a403ca0398 Reduce log DLSCH scheduler 2020-09-30 14:52:59 +02:00
Robert Schmidt b516e26a66 Move HARQ calculations out of nr_fill_nfapi_dl_pdu() 2020-09-30 14:52:59 +02:00
Robert Schmidt 8dd212c0d1 Only send random data if phytest 2020-09-30 14:52:59 +02:00
Robert Schmidt 439095bc84 Remove UE-specific ulsch bitmap, special phy test slot 
when in phy test, only schedule UE to be in slot 8
 2020-09-30 14:52:59 +02:00
Robert Schmidt 4ffc4fdad8 clean up gNB_dlsch_ulsch_scheduler(), remove UE-specific DL bitmap 2020-09-30 14:52:59 +02:00
Robert Schmidt 5578aeb4a5 Do not allocate CCE in nr_configure_pdcch() 
nr_configure_pdcch() allocates the CCE, but this is not wanted, e.g., in
multi-user scheduling, since it might not be possible to allocate the
CCEs for these UEs. This commit makes the following changes:

- remove CCE allocation in nr_configure_pdcch()
- remove coreset search in nr_configure_pdcch()
- add functions get_coreset() and get_searchspace() to retrieve coresets
  and search spaces easily
- in nr_fill_nfapi_dl_pdu(), add extra parameters for aggregation level
  and CCE indices and the searchspace and coreset of a UE, which might
  be different for each UE
- allocate CCEs manually in phytest, RA, and DLSCH schedulers
 2020-09-30 14:52:59 +02:00
Robert Schmidt 67a081772d Restructure nr_schedule_ue_spec() 2020-09-30 14:52:59 +02:00
Robert Schmidt f0533b9ec4 Move TBS calculation out of nr_fill_nfapi_dl_pdu 2020-09-30 14:52:59 +02:00
Robert Schmidt 71bfadf192 nr_fill_nfapi_dl_pdu(): MCS + other params configurable 2020-09-30 14:52:59 +02:00
Robert Schmidt fc179f396c Inline nr_get_tbs_dl() 2020-09-30 14:52:59 +02:00
Robert Schmidt 9b2be0a1f6 nr_fill_nfapi_dl_pdu(): Parameters by value, not pointers 2020-09-30 14:52:59 +02:00
Robert Schmidt 192da32734 Create separate nr_fill_nfapi_dl_pdu() 2020-09-30 14:52:59 +02:00
Robert Schmidt 566bc95bc0 Create NR DLSCH nr_schedule_ue_spec() 2020-09-30 14:52:59 +02:00
Robert Schmidt 5b9658f005 Reduce log nr-softmodem 2020-09-30 14:52:59 +02:00
hardy f69824c998 Merge remote-tracking branch 'origin/PUSCH_TA_update' into integration_2020_wk39 2020-09-30 14:38:43 +02:00
hardy 70135e1c74 Merge remote-tracking branch 'origin/nsa_remove_band_hardcodings' into integration_2020_wk39 2020-09-30 14:36:24 +02:00
kn.raju 66b20f1ac3 Fixed improper UE_id 2020-09-30 15:23:09 +05:30
hardy ed0d35dcc3 dummy push 2020-09-30 09:22:04 +02:00
Shweta Shrivastava 659b8e32e4 Removed hard-coding for mcs_table 2020-09-30 01:05:29 -05:00