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9,691 Commits 3 Branches 23 Tags 67 MiB
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9691 Commits

Author SHA1 Message Date
Ismael Gomez a980ef0621 add missing file 2021-11-30 14:45:26 +01:00
Ismael Gomez c71ab70b83 Completed basic sync module with bypass camping. Removed ue_phy_nr and ue_phy_lte base classes 2021-11-30 14:45:26 +01:00
Ismael Gomez 6947f87bcb Add minimum NR SA logic in parent PHY class 2021-11-30 14:45:26 +01:00
Ismael Gomez fb897d2998 Refactor PHY interfaces to remove difference between SA and NSA PHY 2021-11-30 14:45:26 +01:00
Ismael Gomez 58ab8086ff Added multi gNb simulation and RF 2021-11-30 14:45:26 +01:00
Xavier Arteaga f5446422bc UE NR SA interface expects PBCH message instead of spare fields 2021-11-30 14:45:26 +01:00
Xavier Arteaga fb17e3326f More development in UE NR SA cell search 2021-11-30 14:45:26 +01:00
Xavier Arteaga 47b857db25 Initial gnb emulator 2021-11-30 14:45:26 +01:00
Xavier Arteaga b1bcc1a8c0 Initial UE NR SA PHY classes 2021-11-30 14:45:26 +01:00
dvdgrgrtt cfa614226e Fix misnamed variable 
The same variable was used to store two different sets of compiler
flags.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 864cb14eec Fix some clang-tidy warnings 2021-11-29 15:25:34 +01:00
dvdgrgrtt 7752feb3c2 Fix typos 2021-11-29 15:25:34 +01:00
dvdgrgrtt a4b86e5a0a Modify PUSCH power normalization 
The PUSCH signal was normalized to fix the maximum amplitude instead of
the transmitted power.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 7d8c519865 Restore proper file mode 
The file had been mistakenly given executable permissions.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt f95c654aba Minor change 
Forgot to check for unsuccessful malloc.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 32c4da8db0 Fix typos 2021-11-29 15:25:34 +01:00
dvdgrgrtt 081428aab8 Check for Gaussianity in AWGN unit test 
Implements the Anderson-Darling test to check whether noise samples are
drawn from a Gaussian distribution.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt bae6f13c89 Introduce function srsran_vec_sc_sum_fff 
This function adds a float scalar to all elements of a float vector.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt b44c593162 Improve nr_phy_test user interface 
The program was not reading configuration files. Also, it exited with a
segmentation fault when given the option "--help".

Fix a couple of typos in messages.
 2021-11-29 15:25:34 +01:00
dvdgrgrtt 7a64406773 Fix nr_phy_test printed metrics 
Some tables displayed the min value twice instead of min and max.
 2021-11-29 15:25:34 +01:00
Andre Puschmann 7227f03314 ue,rrc_nr: refactor reconfig procedure to own source file 
preparation to add next procedure
 2021-11-29 12:44:32 +01:00
Andre Puschmann ccd4334672 rrc_nr: add basic interface for NAS 2021-11-29 12:44:32 +01:00
Andre Puschmann a15962c817 ue,rrc: move NR RRC into own folder 2021-11-29 12:44:32 +01:00
Francisco 74fda904ac nr,gnb,stack: use common gtpu_pdcp_adapter class for both NSA and SA cases 2021-11-29 10:08:07 +00:00
Francisco 123d79724d nr,gnb,rrc: restart activity timer when new PDUs arrive in case of SA 2021-11-26 20:35:18 +00:00
Francisco b27c184d2f nr,gnb,stack: add bearer manager to gNB stack to correctly map between eps bearer ids and lcids 2021-11-26 20:33:47 +00:00
Francisco 6513520211 nr,gnb,rrc: ensure drb config is added in RRC reconf. Do not allow LCIDs<4 for DRBs 2021-11-26 20:33:47 +00:00
Carlo Galiotto f9ff6758aa rrc-nr: temporary fix to handle inactivity timeout 
Fixes issue #3689

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 19:42:58 +00:00
Francisco 68ec3eaba0 nr,gnb,rrc: remove obsolete TODO comment and set default rrc inactivity timeout 2021-11-26 17:20:18 +00:00
Francisco 61e923a6a6 nr,gnb,rrc: configurable RRC NR inactivity timeout 2021-11-26 17:20:18 +00:00
Pedro Alvarez 9f7ae7a2b2 gnb,ngap: Added simple allocation of lcids to ngap_ue_bearer_manager. 2021-11-26 16:26:08 +00:00
Pedro Alvarez 194fb4fabf lib,rlc_am_nr: stop status prohibit timer when a polling bit is received. 2021-11-26 16:25:53 +00:00
Pedro Alvarez a038c74cc0 Only run the status prohibit timer, if it has been set before. 2021-11-26 16:25:53 +00:00
Francisco 14074f0430 nr,gnb: pass gtpu pointer to ngap init 2021-11-26 14:55:25 +00:00
Francisco b07385a50c nr,gnb,rrc: disable PHR in RRC setup 2021-11-26 14:34:53 +00:00
Andre Puschmann f31a7d1d02 epc,nas: add handler for PDN connectivity request 
COTS phones seem to send standalone PDN connectivity request
messages even after the initial attach was complete. We don't fully support
them in the EPC but instead of logging a warning we can just send
a reject at least to keep the logs clean.
 2021-11-26 14:51:14 +01:00
Francisco 71c0d69461 nr,gnb,phy: fix dci padding for the case of common search space type1 2021-11-26 12:34:41 +00:00
Francisco 40463c340d nr,gnb,rrc: fix schedulingRequest resource allocation in RRC setup message 2021-11-26 12:34:41 +00:00
Carlo Galiotto 787177bf3c rrc-nr: fix RRCReconf test failing 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 34af2657f9 rrc-nr: add info log in establish_eps_bearer() 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 6aad5d7786 rrc-nr,test: apply reviewer comments 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 6fc2d82b2e rrc-nr,test: add log spy and clean NAS_msg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto c9d92dd5ef rrc-nr,test: add test for RRCReconfiguration after... 
EPS bearer establishment
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 9c7ef6f11e rrc-nr: send RRCReconfiguration after establish_rrc_bearer() 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 66733fb347 rrc-nr: prevent master_cell_group to be sent if... 
...there are no changes in the radio_bearer_configuration

In addition:
i)  Force RRCReconfiguration to be sent after receiving
    SecurityModeComplete
ii) Prevent RRCReconfiguration to be sent after establish_rrc_bearer()

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 18a85adc49 rrc-nr: trigger RRCReconfifguration from ... 
establish_EPS_bearer

Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 39d6eecf01 rrc-nr,test: add test for RRCReconfiguration 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 7d230a260e rrc-nr,test: add tests for DL/ULInformationTransfer 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Carlo Galiotto 1417331edb rrc-nr,test: add test for initial_ue msg sent to ngap 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 2021-11-26 11:43:41 +01:00
Pedro Alvarez 3e61448a41 gnb,ngap: added logging for Rx NGAP messages. 2021-11-26 00:05:12 +00:00