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Author SHA1 Message Date
rmagueta 4ea560f291 Address review comments 2021-02-22 16:01:05 +00:00
rmagueta b6ab1eb9e1 Fix RA preamble shift at gNB 2021-02-22 15:34:15 +00:00
rmagueta 23695a52d7 Fix stored node 2021-02-22 14:30:04 +00:00
Gokul Srinivasan 880096cc95 Delete create_nr_tasks.c 2021-02-21 18:40:51 +01:00
rmagueta a613617737 Fix preamble shift at gNB for RA works with all preambles 2021-02-21 04:05:29 +00:00
luis_pereira87 22fa28e7fe Merge remote-tracking branch 'origin/enhance-rfsim' into develop-SA-CBRA 2021-02-19 16:18:22 +00:00
Florian Kaltenberger 2651cd0cd3 removing dead code 2021-02-19 11:16:29 +01:00
Florian Kaltenberger a51e3defa8 when PRACH config 4 is used (Benetel RRU) we only schedule UL slots 8 and 9 2021-02-19 11:15:59 +01:00
Florian Kaltenberger 30aaa0dc44 reducing UL target power for Benetel 5G RRU and adding missing parameter for PUSCH multi thread processing 2021-02-19 11:47:25 +01:00
Florian Kaltenberger 670c807a56 Merge remote-tracking branch 'origin/develop' into benetel_driver_update 2021-02-19 11:46:41 +01:00
laurent c910668e7b add LOG_M() binary format 2021-02-19 10:48:35 +01:00
guhan e893ee8a16 Fixed the issue w.r.t looping of configured preamble list 2021-02-19 11:47:55 +05:30
Laurent Thomas abea2ef926 protect nrscope when thread starts before end of init 2021-02-18 22:36:45 +01:00
Laurent Thomas 11a318170e memory wrong free in global vars used for configuration storage 2021-02-18 22:23:31 +01:00
Mahesh 7ea8211b85 Code fixes for NSA test 2021-02-18 16:19:12 +05:30
Francesco Mani 80cac226fc fixed a warning in gNB_scheduler_ulsch.c 2021-02-18 08:50:45 +01:00
rmagueta edccb98691 First draft implementation of CBRA 2021-02-17 20:16:03 +00:00
Robert Schmidt a3b1216b23 Fixup sched_ul_bytes logic 
1) Only count new transmission as scheduled bytes (which is then
compared against the BSR)

2) When subtracting scheduled bytes after successful reception, subtract
TBsize from correct HARQ process
 2021-02-17 10:17:59 +01:00
luis_pereira87 9d498e1a09 Improve PDSCH DMRS modulation for numDmrsCdmGrpsNoData=1 2021-02-15 16:49:07 +00:00
Cedric Roux 21ff70e84f hack: put back a hack that seems necessary for NR rfsim tests in the CI 
go figure...
 2021-02-15 15:25:52 +01:00
Cedric Roux 3cfa2c266b hack: fix NR prachsim compilation 
Dirty!
 2021-02-15 15:25:52 +01:00
Cedric Roux 778e487323 hack: fix NR ulsim compilation 
Dirty.
 2021-02-15 15:25:52 +01:00
Cedric Roux 67b9cd1892 hack: fix NR dlsim compilation 
Dirty...
 2021-02-15 15:25:52 +01:00
Cedric Roux 73f3a458cf NSA: finalize nea2 security for gNB 
- a new section in the configuration file to select security algorithms,
  with new code to deal with it
- cleanup CG-ConfigInfo: specs seem to indicate that we must not
  add mcg_RB_Config; the gNB has to deal with that
- as a consequence, modify fill_default_rbconfig() that is called in
  every cases and needs security and bearer parameters

The new section in the configuration file looks like:

    security = {
      # preferred ciphering algorithms
      # the first one of the list that an UE supports in chosen
      # valid values: nea0, nea1, nea2, nea3
      ciphering_algorithms = ( "nea0", "nea2" );

      # preferred integrity algorithms
      # the first one of the list that an UE supports in chosen
      # valid values: nia0, nia1, nia2, nia3
      integrity_algorithms = ( "nia0" );
    };
 2021-02-15 15:25:52 +01:00
Cedric Roux cb589c211c minor trivial bugfix 2021-02-15 15:25:52 +01:00
Cedric Roux 10e021e96d NSA: first draft of nea2 security for gNB 
The code is forced to use nea2, no matter what the UE supports.

After 2^18 PDCP packets, it will fail to work (we don't use HFN yet).

These limitations will be fixed in later commits.

The existing security function was not reused, because it does too
much memory allocation and initializes the security context at each
ciphering. So here comes nr_pdcp_security_nea2_cipher(). And also
the ciphering is done inplace. To be changed if necessary.
 2021-02-15 15:25:47 +01:00
rmagueta e7fb928758 Fix dlsch_config_pdu for DCI with format 1.1 2021-02-12 21:40:04 +00:00
Robert Schmidt ef90d77b0e Reformat nr_initiate_ra_proc() [no other changes] 2021-02-12 20:53:36 +01:00
Cedric Roux 0b4335accc NSA: some work on security (for PDCP) 
- compute correct kgNB
- propagate properly NR security capabilities of an UE
  (involves: rrc, s1ap, x2ap)
 2021-02-12 16:01:37 +01:00
guhan 0d5f1dfea0 Fixed the index issue 2021-02-12 19:49:42 +05:30
luis_pereira87 9a55e64e54 Fix build errors in physical unitary tests simulators, minor update in the documentation 2021-02-12 12:28:17 +00:00
Mahesh b681d67d7f Cleanup 2021-02-12 16:36:58 +05:30
Mahesh f69af6abaf merge MR978 (5G nFAPI) into develop 2021-02-12 16:26:22 +05:30
kn.raju 37d112f511 Check that resources are free for Msg2/RAR 2021-02-12 08:31:35 +01:00
kn.raju 13e719d74a fixes nr_initiate_ra_proc() 2021-02-12 08:31:30 +01:00
kn.raju bf81ea19d3 Check cfra in nr_initiate_ra_proc() 2021-02-12 08:31:28 +01:00
kn.raju 66ffa08a3d Handle individual RAs in nr_generate_Msg2() and nr_add_msg3() 
* add the RA process to handle to command parameters
* Do not create the RAR_pdu into an intermediate array, but directly
  into the nFAPI TX_req
* Slightly restructure nr_generate_Msg2() to first make AssertFatal()
  checks, then proceed allocating
 2021-02-12 08:31:26 +01:00
kn.raju 25a520e4fa find_SSB_and_RO_available() 2021-02-12 08:31:23 +01:00
kn.raju 68b4a6bf28 Fixing association period 2021-02-12 08:31:17 +01:00
kn.raju 054934c4f8 Do nr_schedule_RA() for all RA processes 2021-02-12 08:31:13 +01:00
kn.raju baba8d69be nr_initiate_ra_proc(): check in all RA processes, check beam_index 2021-02-12 08:31:11 +01:00
kn.raju 4dacea921c New UE: check for free RA and copy preamble list 2021-02-12 08:31:07 +01:00
kn.raju eaadda1f5d Update FAPI nfapi_nr_tx_precoding_and_beamforming_t 2021-02-12 08:31:01 +01:00
rmagueta 7011b04b75 Code clean up and minor correction in RA for SA 2021-02-12 00:24:31 +00:00
rmagueta d2e9ca590c Fix segmentation fault in PDSCH DMRS when using additional DMRS symbols 2021-02-11 22:21:45 +00:00
Mahesh 7f4ffe29c8 Fix whitespaces 2021-02-12 01:25:09 +05:30
Mahesh eb19e02cf3 Merging MR978 with develop 2021-02-11 22:50:25 +05:30
rmagueta d0c5bea3be Log improvements 2021-02-11 13:01:39 +00:00
rmagueta c5ab33ffd9 Merge remote-tracking branch 'origin/develop' into develop-SA-RA 
# Conflicts:
#	openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2021-02-11 12:27:06 +00:00
Laurent Thomas c93482c4c6 trivial merge with develop" 2021-02-11 13:27:00 +01:00