MR !1274 : L2 Emulator for NSA Mode
This merge request will incorporate the NSA UE with the L2 Emulator (bypassing of layer 1).
These changes include the following features:
-NSA Interface between LTE and NR UE is properly established. These include the following steps:
First UE capability enquiry is sent to NR UE
NR UE updates and fills first capability enquiry
eNB request for a measurement report
Measurement request is sent to NR UE
Measurement report is filled in NR UE
Measurement report is received in eNB
Request for second UE capability enquiry
Send second enquiry to NR UE
Second capability information is filled by NR UE
Second capability information is sent to eNB
NR UE capability information is received in gNB
Periodic measurement report received in gNB
RRCReconfigurationRequest is sent to NR UE
RRCReconfigurationComplete is sent from NR UE
RACH is received in the gNB
RAR is received in NR UE
Msg 3 is generated and sent to gNB
CFRA procedure is complete
-A single NSA UE is able to ping an external source
-UE-to-UE traffic is still in work
-The gNB is crashing regularly and is still in work
MR !1265 : F1 split for 5G
documentation in doc/f1.md
Use new gtp-u for also 4G (no legacy code cleanup, will be done after this MR)
Some various fixes in the existing code when we face issues 4G F1 behavior will also change
We suspected a faulty N310 on obelix. It has been replaced with another
N300 with the same .10.2 addr, but the mgmt_addr changed to .18.16,
corrected in this commit.
MR !1300 : Tx proc optim
new optimizations of NR TX path to bring TX processing below 500us for up to 162 PRBs, 2x2 MIMO
-ldpc-encode and parallelization (L. Thomas)
-resource element mapping (SIMD + loop optimization for symbols with no PTRS or DMRS)
integration of Intel SIMD-based CRC computations, 24-bit A/B, (from github.com/intel/soft-crc)
MR !1374 : oaiue x300
updated CI files after connecting X300+N300 on eNB/OAIUE server
prepared CI files for SA 60MHz BW
MR !1355 : NR RRC harmonization: TDA for DL and UL
Functions to automatically create TDA for DL and UL according to config file and TDD/FDD scenario.
Accordingly, TDA configurations removed from config file.
(startin effort in harmonizing the RRC configuration)
rmagueta