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329 Commits (43a8a8e19598981827c85295a60361d8b3612022)

Author SHA1 Message Date
Ismael Gomez dabfbfb75a Fixes #250 6 years ago
Igor Kim 8d48613c38 fix typo in metrics rssi CMA calculation (#230) 6 years ago
Ismael Gomez 6a791f1416 Change TX mutex to semaphores (mutex implementation was violating lock ownership requirement) 6 years ago
Ismael Gomez bc9d342959
New optimization on the PHY for both UE and eNodeB (#251) 
* New parallel Turbodecoder implementation in SSE/AVX 16-bit and 8-bit

* Optimised UL Interleaver

* Include TB CRC calculation in FEC encoder

* New threading priorities
 6 years ago
Andre Puschmann 4da8bf26f8 use non-blocking PDCP write in GW 6 years ago
Andre Puschmann 27d3d697df refactor RLC part#2 
- move metrics into entities
- make configure interface return true/false on success/failure
- add own srslte mode type
 6 years ago
Andre Puschmann edfc9df77d Merge branch 'master' into next 6 years ago
yagoda a0fa2d5b01 small fix in eMBMS MAC 6 years ago
Andre Puschmann 47a8b1343f add rwlock to PDCP 6 years ago
Andre Puschmann be3b2fbc08
Merge pull request #239 from softwareradiosystems/epc_stacktrace 
Epc stacktrace
 6 years ago
Pedro Alvarez 597cf18b9d Changing common/debug.h to crash_handler.h 6 years ago
Ismael Gomez 2d5cdc4f35 Add log to pool deallocate 6 years ago
Ismael Gomez 5474f6d55f Add log to pool deallocate 6 years ago
Pedro Alvarez c3ef88e112 Fixing conflicts with next. 6 years ago
Ismael Gomez 685b368df2 Fix compilation error in previous commit 6 years ago
Ismael Gomez 7df91e1283 Fix compilation error in previous commit 6 years ago
Ismael Gomez 08f7dda0f3 Consider the case of calling gtpu::add_bearer() before initialization 6 years ago
Ismael Gomez d57bf0f786 Consider the case of calling gtpu::add_bearer() before initialization 6 years ago
Ismael Gomez 30dd539220 Add rwlock to sched class 6 years ago
Ismael Gomez d95d0e2e7a Fix issue #179 in master 6 years ago
Ismael Gomez 75e8df2e9f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Andre Puschmann 55b3b61ec1 Merge branch 'master' into next 6 years ago
Pedro Alvarez 7aaa9a1789 Moved srslte_debug_handle_crash to common/debug.c 6 years ago
Björn 23cc0ab011 enb: add bind address for s1ap connection (#128) 
add s1c_bind_addr config option to specify the local bind address used for S1AP connections instead of using the GTP address.
This allows operation on setups with split S1U and S1C networks.
 6 years ago
Ismael Gomez 881e278a10 Add rwlock to sched class 6 years ago
Ismael Gomez 7c7eed3ad1 Fix issue #179 in master 6 years ago
Ismael Gomez 1aa9951a04 Increased default inactivity timer to 60s 6 years ago
Ismael Gomez 2da9787907 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez f394dc7aa6 Fix deadlock issue in rach_detect 6 years ago
Ismael Gomez a2615628aa Increase buffer pool size for enb 6 years ago
Ismael Gomez efea8f4436 Set Dropped to debug level and reduce eNodeB RLC TX size 6 years ago
Pedro Alvarez b460ece601 Merge branch 'mbms_tun' into next 6 years ago
Ismael Gomez 19ac35d933 Increased RLC UL buffer size 6 years ago
Ismael Gomez cf5a6f0580 Increased PUCCH RLF threshold and default number of errors 6 years ago
Ismael Gomez 589e569ce9
Changes on srsENB mutexing logic to fix general race condition and deadlock issues (#229) 
* fixed some issues with the UL scheduling

* Hack to fix UL scheduler

* minor fix

* Cleaned up code and fixed issue with the update_allocation function

* fixed the console printing in the enb

* log/console fix

* fixed the log print

* added a normalization factor

* RLC: entity uses dynamic instances. Simplified stop/reset/reestablish procedure. Added non-blocking interface

* Limit decimals in metrics stdout

* Changed mutexes to rwlock in RLC/RRC/MAC/PDCP to fix race conditions when removing users

* Fix deadlock bug for MIMO

* Remove headers

* Fix missing unlock causing overflows

* Do not decrease CQI when PUCCH (this is a temporal fix, requires to reduce the maximum MCS)

* Fix mutex unlock in worker

* Configurable RLC tx buffer. Default to 512 for enodeb

* Check NULL SDU in write_sdu()

* Protect RLC objects and tx_queue from being destroyed while using it

* Remove superfluous code

* Disable SIB logging

* Fix block_queue for enb
 6 years ago
Ismael Gomez c32ee8944f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez a8f6081837 Minor changes in scheduler logs and style 6 years ago
Xavier Arteaga 92954c1aa4 Fixed UCI decoder defect in eNb. Improved PUSCH Unit Test. PUSCH CQI is printed like UE. 6 years ago
Pedro Alvarez 0e135adc6f Starting to change gtpu_read_header and gtpu_write_header to lib. 6 years ago
Pedro Alvarez 27dbbcca02 Stripping GTPU in eNB's M1-U. 6 years ago
jctallon 50589108c6 Mbms fixes (#225) 
* fixing the threading structure for mbms in the gtpu

fixing some leaks in pmch tests

fixing stack overflow caused by radio objext

* adding sib.conf.mbsfn.example

* creating a different thread_mch object for the gtpu

* Make mch_thread an isolated class

* excluding mbsfn subframes from noise estimation and cfo estimation

* fixing pdsch ue plotting to only show pmch constellation when mbsfn is activated.
 6 years ago
Ismael Gomez 115244657f Set GTPU socket to non-blocking 6 years ago
Ismael Gomez 8c92f3fddc
Improvements and fixes on srsENB scheduler (#228) 6 years ago
Andre Puschmann 91e1b27219 Merge branch 'master' into next 6 years ago
Andre Puschmann 492958fdba
Merge pull request #209 from softwareradiosystems/minor_fix 
some allocated buffers in the s1ap were not being correctly deallocated
 6 years ago
Andre Puschmann 90bdb730ee Merge branch 'est_cause' into next 6 years ago
Andre Puschmann 319f4f4ff2 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 9d18349a08 Reduced uhd timeout 6 years ago
Andre Puschmann 064d7bd2dc use original UE establishment cause in S1AP initial UE message 6 years ago
Andre Puschmann b551c82f7b fix bug in packing s1ap 6 years ago
yagoda cca8362a69 adding mbsfn conditional to gtpu to create mch thread only if mbsfn is enabled 6 years ago
Ismael Gomez 3c276e7ae3 Wait to stop ENB/PHY worker 6 years ago
Ismael Gomez 56d3b9297e Fix previous commit 6 years ago
Ismael Gomez ca1ec9bb61 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Ismael Gomez 9a5e29ccab Added mutex to phch_common 6 years ago
Ismael Gomez 6120f20290
Changes in RRC and S1AP to make enb more robust on UE add/rem operations. 
* Consolidated functions in S1AP

* Fixed ASAN in some GCC

* Stop quicker the enb

* Minor typo edit

* Fixed mutexing issues in RRC and possibly RLC/PDCP when adding/removing users
 6 years ago
Ismael Gomez cde432fbb6 Added mutex to RLC and PDCP eNodeB 6 years ago
Ismael Gomez d7f6820d12 Reorder UE remove procedure to avoid mutex in RLC/PDCP 7 years ago
Francisco Paisana 4fd82f4bcb some allocated buffers in the s1ap were not being correctly deallocated. sctp_sendmsg() blocks until the buffer is written to the socket, so it is ok to deallocate the buffer right after this call. 7 years ago
Ismael Gomez ca529f96fc Consider UL activity only when RLC PDU is present 7 years ago
Ismael Gomez 27a64b4d58 Decrease PUCCH threshold causing SR failure in bad SNR conditions 7 years ago
Ismael Gomez 13fc76a5ad Minor PUSCH print error 7 years ago
Ismael Gomez 67e90d5a9b Code style: Use { } even in 1-line if 7 years ago
Ismael Gomez 95690a56ec Fix indentation 7 years ago
Andre Puschmann 36c650399b rework app startup to search for config files in user's home directory 7 years ago
yagoda 54bdfd83ec adding support for mbsfn subframe configuration to pdsch examples 7 years ago
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 7 years ago
Andre Puschmann 7c56a7d083 fix compiler warning 7 years ago
Francisco Paisana c689343d81 Scheduler fix (#200) 
* scheduler still not working with RGBs. The reservation of RGBs is not sufficient for the RAR allocation.

* now in the scheduler, we allocate space not only for pending data but also for headers and CE

* cant connect. going to check if it is an issue of the next branch

* cleaned up the interface

* removed obsolete functioN

* minor fix

* function name change
 7 years ago
yagoda 65f2747a8e removing mch handler in rlc, fixing embms autostart 7 years ago
Andre Puschmann 463b138026 remove debug printfs 7 years ago
yagoda d0cb214725 fixing sheduling issues and merge errors 7 years ago
yagoda 0ae22e0822 fixing scheduling issues for mbms 7 years ago
Andre Puschmann 9ca2b89282 fixing compile warnings 7 years ago
yagoda f286e12ceb fix for mbms mac scheduling 7 years ago
yagoda fac8bb7b7a adding mbms-gw broadcast support, adding parameter for automatic mbms service start 7 years ago
yagoda 3e46e7fbab minor change to reintroduce mbms sib config parsing 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
yagoda 84f4996584 adding upper embms support to the enodeb 7 years ago
yagoda 08976bb948 introducing support for embms in the enodeb PHY 7 years ago
Ismael Gomez 1af24313e7 Release pending RAR if scheduler failed configuration 7 years ago
Andre Puschmann b4a23d325a cosmetic changes 7 years ago
Andre Puschmann 9a10f5f6d4 add buffer_pool printing option to eNB 7 years ago
Andre Puschmann 718a15608c dealloc SCH pdu in MAC instead of pdu_queue 
- this is basically e9fcb10c9e
  but with the counterpart in the eNB's MAC
 7 years ago
Ismael Gomez 33f6a3513a
Merge pull request #173 from wangqiang1588/master 
fix out of index error
 7 years ago
Andre Puschmann 9230d111ce use pool_allocate wrapper in srsENB's UE subclass in RRC 7 years ago
LongSky 9b6dc18b2c fix out of index error 7 years ago
Andre Puschmann 5ecc145f14 Merge branch 'master' into next 7 years ago
David Rupprecht 977ed71848 enodeb print security key 7 years ago
Ismael Gomez aa1724b8f3 Add missing-field-initializers flag and properly initialize structs 7 years ago
Ismael Gomez c17fbfcde1 Fixed buffer overflow in SIB generation 7 years ago
Ismael Gomez ab78eb6d58 Process BCCH from pdu_process thread. Process PCCH from new thread in RRC 7 years ago
frankist 786d29962b refactoring and improvement of time-domain RR scheduling (#181) 
* fixed the scheduler not filling the mask for multiple UEs
* fixed a bug related with the reset of the allocations
* The RR now saves the last UE to be assigned
 7 years ago
Pedro Alvarez 190015435b Fixed some un-initialized variables in E-RAB Setup Response. 7 years ago
Francisco Paisana c104c9e3c8 solved the small inconsistency with the drbid/lcid/erabid 7 years ago
Francisco Paisana 296d49f3eb Now enb does not crash when the QCI is not invalid. 7 years ago
Francisco Paisana f5b8343244 srsenb now prints an error message when the QCI is not valid 7 years ago
Andre Puschmann 319f473363 fix remaining printf warnings 7 years ago
Andre Puschmann dd76f85313 Merge branch 'master' into next 7 years ago
Joseph Giovatto 4e05266ea8 added printf format check for hex logs 7 years ago