maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
17,080 Commits 5 Branches 0 Tags
dcfec657df0e7abc2ff958441574abb94040e4d8
Commit Graph
17080 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Xue Song 5918c03cd4 add nrue nas task 2021-02-16 14:14:46 +09:00
luis_pereira87 9d498e1a09 Improve PDSCH DMRS modulation for numDmrsCdmGrpsNoData=1 2021-02-15 16:49:07 +00:00
francescomani eef684d91a adding 24 PRB to X2AP function 2021-02-15 16:25:30 +01:00
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
cig 94d956fa55 Fixed warning about use of wrong enum 2021-02-15 13:24:20 +01:00
Laurent Thomas abfa103247 fix re-reading and end marker code 2021-02-15 10:54:35 +01:00
Raymond Knopp d77f9ad096 build oairu ok 2021-02-15 08:13:15 +01:00
Raymond Knopp a135f261b2 adjust includes for oairu target. Now test X-Ysoftmodem on another machine 2021-02-14 17:59:28 +01:00
Raymond Knopp 7b4c1eae33 Merge branch 'oairu' of https://gitlab.eurecom.fr/oai/openairinterface5g into oairu 2021-02-14 14:06:18 +01:00
Raymond Knopp b67a3502b8 commit before merge 2021-02-14 14:06:05 +01:00
Raymond Knopp 5b865df202 fixed for oairu target after merge with develop 2021-02-14 14:05:16 +01:00
Raymond Knopp 5ed79a27de Merge remote-tracking branch 'origin/develop' into oairu 2021-02-14 07:18:13 +01:00
Sakthivel Velumani 3776379eb1 Merge branch 'develop' into gnb-threadpool 2021-02-13 17:00:00 +01:00
Sakthivel Velumani 08ab234501 Removing sync_thread 2021-02-13 15:14:03 +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
cig d5877d75bf Bugfix in gNB RA scheduling for FDD duplex mode 
- the RA SFN index wasn't increased in the FDD case, therefore the PRACH
  RX was never scheduled
 2021-02-12 18:41:19 +01:00
cig 24fc20e2e2 Bugfix in USRP flags configuration for NR UE 
- missing check on duplex mode before fetching the TDD period
- missing flags configuration for FDD mode
 2021-02-12 17:02:20 +01:00
Thomas Schlichter d3982e5809 Merge remote-tracking branch 'develop' into NR_FDD_FIX 2021-02-12 16:39:58 +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
Thomas Schlichter d2f353acf6 Merge remote-tracking branch 'develop' into NR_DL_MIMO 2021-02-12 15:33:51 +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
francescomani 63f264a3d7 quickfix for fr2 xlsch bitmap 2021-02-12 11:20:57 +01:00
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
francescomani cb296fa050 Merge remote-tracking branch 'origin/develop' into NR_FAPI_beamindex_SSB_RO 2021-02-11 18:15:12 +01:00
cig 00a7adf198 NR_UE: cleanup and fix computation of ta_slot (when to apply the timing advance value) 
- made hardcoded constants explicit
- made the code more readable according to OAI coding style guidelines
- fixed some formatting and logging
 2021-02-11 18:04:36 +01:00
Thomas Schlichter 82804981bd fix timing advance command scaling 
scaling with 2^mu is already part of 'bw_scaling', so don't do it twice!
Also simplify the computation in get_bw_scaling() by using a one-line computation instead of a switch-case table.
 2021-02-11 18:00:30 +01:00
rmagueta d0c5bea3be Log improvements 2021-02-11 13:01:39 +00:00