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srsLTE
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1362 Commits

Author SHA1 Message Date
Xavier Arteaga 7bd3a9a43b Added ringbuffer read function with timeout 2019-04-30 15:06:39 +02:00
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 2019-04-30 15:02:08 +02:00
Xavier Arteaga 06a9d8eb6f Added vector estimate frequency 2019-04-30 14:52:16 +02:00
Xavier Arteaga 4187781268 Random module return pointer object and solved NAN issue 2019-04-30 14:48:13 +02:00
Francisco Paisana 1674c8939f automatically resolve invalid prach_offset for prb6 2019-04-29 15:53:59 +02:00
Ismael Gomez 47acbc1e08 Compute per-antenna and per-port chest metrics in chest_res 2019-04-29 15:25:01 +02:00
Ismael Gomez 2d9b7756df Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2019-04-29 14:36:49 +02:00
Ismael Gomez 860e192cfb Do not stop/start stream if timed commands are not supported 2019-04-29 14:36:41 +02:00
yagoda 3842beab0f - fixing pmch file test for standard LTE rates 
- adding special value for MTCH stop
- adding error messages for config values incompatible with MBMS
 2019-04-29 12:04:42 +02:00
Andre Puschmann 4b01a2e4a0 update copyright notice 2019-04-29 09:20:02 +02:00
Andre Puschmann 205db6f229 add missing license headers 2019-04-26 21:20:12 +02:00
Andre Puschmann c4e8bed042 log SDU dropping in info in RLC AM 2019-04-26 12:10:45 +02:00
Xavier Arteaga e2daeca0b5 UHD v3.14 Set sample rate walkaround for N310 and X310 2019-04-26 11:56:55 +02:00
Ismael Gomez 7780b1aba5 add tdd/ca support 2019-04-25 20:57:58 +02:00
Xavier Arteaga 963a5faad0 Disable UHD inmediate messages automatically 2019-04-25 17:27:51 +02:00
Xavier Arteaga 54d11f9e88 UE AGC Fix. Tries to set the Rx gain even if it reaches the limit. 2019-04-25 17:05:13 +02:00
Andre Puschmann c6e19645af add zmq-based rf driver 2019-04-25 10:25:49 +02:00
Andre Puschmann f2266bb264 add uint64 (sample based) time stamp helpers 2019-04-22 15:35:26 +02:00
Xavier Arteaga ed6b138cb2 Added safe and good quality random generator in phy/utils 2019-04-21 21:41:17 +02:00
Xavier Arteaga c42fbbe6a5 Created 3GPP fading channel emulator 2019-04-21 15:27:31 +02:00
Andre Puschmann 3149e4191a Merge branch 'master' into next 2019-04-15 15:23:33 +02:00
David Rupprecht 735f97ceb6 Fixed Bearer ID for data Bearer and changed debug type for enc data pdus 2019-04-11 21:38:01 +02:00
David Rupprecht b84e49310e Enable encryption in reconfiguration and after security mode command (NOT TEST) 2019-04-11 21:38:01 +02:00
David Rupprecht eb3a83ac45 User Plane key in configuration interface 2019-04-11 21:38:01 +02:00
Pedro Alvarez ca603810ce Adding Downlink data notification and paging functionality to the EPC. 
This entails:

  * Adding S1AP paging messaging to the MME.
  * Adding the Downlink Data Notification, Donlink Data Notification Acknoledgment, and Downlink Data Notification Failure Messages.
  * Adding the logic at the GTP-U to detect that Downlink Data notification needs to be sent.
  * Proper handling of the new GTP-C messages at the MME GTPC and SPGW GTPC classes
  * Add queuing mechanisms at the GTP-U while waiting for paging response. Queue is flushed when paging fails (timeout or other).
  * Make sure eNB's SCTP information is properly stored.
  * Make sure UE's GUTI information is properly stored.
 2019-04-09 16:59:44 +02:00
Pedro Alvarez 1db959c661 Added NAS timer functionality to the EPC. This entails: 
* Adding timer creation at NAS using timerfd_create
  * Adding the ability to add and remove the timer file descriptor to the MME main select loop
  * Adding the ability to the MME for the NAS to check if a timer is running
  * Adding the timer expiry handling functionality at the MME
 2019-04-08 13:05:54 +02:00
aholtzma 429ee9019d Fix enb putting the SSS in the wrong place with ext CP enabled. 2019-04-05 09:19:49 +02:00
Francisco Paisana dc0b903130 added default enum inits 2019-04-02 11:03:37 +02:00
Pedro Alvarez 5f7b6ba79e Split GTP-C and GTP-U functionality into seperate classes in the SPGW. Added GTP-U specific logging in the EPC. Added handle_s11_pdu function to both the MME GTP-C entity and the SPGW GTP-C entity. 2019-04-02 09:17:00 +02:00
Andre Puschmann 3405a1bff6 add multi-channel support for soapy 2019-03-20 14:07:15 +01:00
Andre Puschmann beec489dd4 fix issue in SoapySDR tx routine 
correct offsetting tx buffer when first call couldn't tx all samples
 2019-03-20 14:07:15 +01:00
Pedro Alvarez add60c1288 Applied clang-format to the EPC. 2019-03-20 14:00:02 +01:00
Francisco Paisana 7fd8ca82c6 fix complex.h issue 2019-03-11 13:31:43 +01:00
Andre Puschmann 1cc6ae3c60 enable c++11 support 2019-03-11 13:31:43 +01:00
Francisco Paisana 18f61b13d9 fixed asn1 to_json converter for extensions 2019-03-01 11:06:39 +01:00
Andre Puschmann e84d26ae4e fix RLC UM reestablishment 2019-03-01 11:01:58 +01:00
Andre Puschmann c49dddc09a fix RLC UM bug and enable Rx after reestablishment 2019-02-22 09:51:59 +01:00
Andre Puschmann c4c44c33f4 use blocking pool_allocate in pdu_queue 2019-02-21 16:10:04 +01:00
Francisco Paisana 80031d0846 shortened enumerated string/number conversion implementations. 2019-02-21 15:56:23 +01:00
Francisco Paisana ca3ea5e658 shortened enumerated types declarations 2019-02-21 15:56:23 +01:00
Francisco Paisana e50c062084 added extra separator comments 2019-02-21 15:56:23 +01:00
Andre Puschmann afb591ee97 add ctor for worker class in thread_pool 2019-02-20 16:14:48 +01:00
Andre Puschmann 94481c1963 removed warning in RLC if LCID isn't valid for all methods called by BSR procedure 
this was causing many warnings in the log because the BSR checks with RLC
if a bearer has data even if it doesn't exist
 2019-02-11 23:58:19 +01:00
Andre Puschmann 0aef6f8d4a fix various uninitialized variables 2019-02-10 09:08:06 +01:00
Andre Puschmann c8f8c16d50
make EIA and EEA algorithms configurable (#323) 
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.

The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.

The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
 2019-02-08 22:37:16 +01:00
Andre Puschmann 86232c143e expose RLC tx queue length through config struct 2019-02-01 17:11:55 +01:00
Andre Puschmann 84c8626808 print error when RLC bearer LCID change is not successful 2019-02-01 16:34:45 +01:00
Andre Puschmann 5dfc126a30 improve RLC logging when LCID is not valid 2019-02-01 16:33:22 +01:00
Ralf Lindstedt 5c088d75ae Fixed check for valid cell-identity group 2019-02-01 10:28:43 +01:00
Andre Puschmann 7343453e25 fix bug in rf_imp 
- set thread gain run variable to false by default
 2019-01-31 15:31:40 +01:00