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srsLTE
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434 Commits

Author SHA1 Message Date
Guillem Foreman db4127ca64 Fixes 256QAM, added pdsch table 2, fixed warnings 2019-07-04 15:49:43 +02:00
Guillem Foreman 535325bc37 srsLTE: added resource allocation extended tables for 256QAM and integration with PDSCH test 2019-07-04 15:49:43 +02:00
Andre Puschmann 62a4fa1c93 fix various potential buffer overruns 
this is based on suggested fixes by Dirk Grabinski and David who
have fuzzed various parts of srsLTE using afl
 2019-07-04 14:43:59 +02:00
Francisco Paisana 34fde16b40 change scheduler mutex to std::mutex (#546) 
* change scheduler mutex to std::mutex

* rename lck to lock
 2019-07-01 11:38:37 +02:00
Pedro Alvarez 498f1b8e4b Small PDCP fixes: 
- Moved most the initialization of the pdcp_entity to the header.
  - Initilize some variables in gtpu_ntoa.
  - Removed debug print.
  - Format eNB GTP-u debugging code.
 2019-06-27 17:09:52 +02:00
Pedro Alvarez 5d8dcbe4cb Make sure that PDCP SN is initialized properly in the eNB. UE attaches again when using encription. 2019-06-27 17:09:52 +02:00
Pedro Alvarez b97d1191f4 Added more debug info at eNB GTP-U. Changed the pdcp_entity to follow the standard more strictly for RLC AM DRBs. 2019-06-27 17:09:52 +02:00
Pedro Alvarez 09144a2c5f Added check of IP version to the eNB GTP-u. Helpfull for debug. 2019-06-27 17:09:52 +02:00
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor 
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
 2019-06-27 14:51:33 +02:00
Andre Puschmann da35f41dd5 rework MAC logical channel prioritization 2019-06-26 17:57:25 +02:00
Andre Puschmann e0a28cf4c0 simplify PDCP init and also bypass it for SRB0 on eNB 2019-06-21 15:49:46 +02:00
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 2019-06-21 13:01:41 +02:00
Francisco Paisana 415d3418b6 reorganized enb to mirror ue director/class structure with a stack class 2019-06-07 15:41:56 +02:00
Andre Puschmann e47010130f extend thread class to set unique thread name in ctor 
this will also extend all classes that use srslte::thread
to specify the name of the thread in the ctor as well
as to set the name of the worker threads in the thread pool
the thread name will be displayed in gdb.
 2019-06-03 15:03:20 +02:00
Andre Puschmann 0e95867f13 remove task dispatcher class 2019-06-03 15:03:20 +02:00
Xavier Arteaga 1f52c32b84 SRSENB: Fixed CLang Tidy in enb.cc 2019-05-27 12:21:57 +02:00
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 2019-05-17 18:13:51 +02:00
Andre Puschmann 65f50cd7ba introduce new UE layer design 
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
 2019-05-17 17:46:28 +02:00
Francisco Paisana 0e3baa0f2f Renamed the reset() method of byte_buffer_t to clear() 2019-05-16 12:35:01 +02:00
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 2019-05-16 12:35:01 +02:00
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 2019-05-16 12:35:01 +02:00
Francisco Paisana 0976ea6f27 created a unique byte buffer that automatically deallocates 2019-05-16 12:35:01 +02:00
Francisco Paisana 7be183c223 rework scheduler 2019-05-14 22:34:50 +02:00
Francisco Paisana b04cb0deb9 using the new choice set api in UE and eNB RRC 2019-05-10 11:59:34 +02:00
yagoda c25f3b0acf increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common 2019-05-06 17:06:25 +02:00
Pedro Alvarez d4d7691fab Catch exception by reference to avoid compiler warning. 2019-05-02 11:41:59 +02:00
Ismael Gomez 5e5e797cb9 Adjust 75 PRB radio offset and clean log 2019-05-01 07:40:53 +02:00
Francisco Paisana a0235ccafe better error messages 2019-04-29 21:05:13 +02:00
Francisco Paisana e70e88b8b4 revert prach freq offset auto change 2019-04-29 21:05:13 +02:00
Francisco Paisana 82a0145593 added extra tests in the unpacking of rrc asn1 2019-04-29 17:33:08 +02:00
Francisco Paisana 1674c8939f automatically resolve invalid prach_offset for prb6 2019-04-29 15:53:59 +02:00
Andre Puschmann e4ea96aa79 add check for return value for RRC unpacking 
- handle error cases accordingly
 2019-04-29 12:39:02 +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
Francisco Paisana 4ba1993815 fixed some race conditions in the scheduler (#411) 2019-04-26 15:52:06 +02:00
Pedro Alvarez c51a8bfe9d Fix compilation error when using GCC 8, C++11 and C complex functions. 2019-04-26 13:57:31 +02:00
Andre Puschmann 45de6c3305 fix selection for EEA0 and disallow EIA0 2019-04-26 12:10:40 +02:00
Ismael Gomez 7780b1aba5 add tdd/ca support 2019-04-25 20:57:58 +02:00
Andre Puschmann bdfb408857 fix uninitialized loop counter 2019-04-22 11:33:20 +02:00
Pedro Alvarez 435d63b871 Making sure errors in the enb.conf is handled gracefully 2019-04-12 16:24:57 +02:00
David Rupprecht 39c49ab1ef Configurable sec algo preference list 2019-04-11 21:38:01 +02:00
David Rupprecht fd34e22c84 Started with local preference selection algorithm 2019-04-11 21:38:01 +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
Francisco Paisana 185242d5f5 default release for ack_nack_repeat 2019-04-11 09:44:20 +01:00
Francisco Paisana 8a0ae614c2 added default value to ack_nack_repeat 2019-04-02 11:03:37 +02:00
Francisco Paisana f778c6ca8d make mcch check 2019-04-02 11:03:37 +02:00
Francisco Paisana 41338293ea added a default radioframe alloc 2019-04-02 11:03:37 +02:00