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srsLTE
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425 Commits

Author SHA1 Message Date
Andre Puschmann 10a43f04ba Merge branch 'master' into next 2018-09-25 15:10:48 +02:00
Andre Puschmann b27ff06e79 Merge remote-tracking branch 'origin/issue_178' into next 2018-09-25 15:10:38 +02:00
Joseph Giovatto dc3e88079a moved earb_info from parent to be unique per ue to avoid overwrites (#234) 
consult integrity check result before proceeding
 2018-09-25 14:18:24 +02:00
Andre Puschmann 22599bffda fix bug in PUSCH decoding when multiple UEs provide HARQ feedback 2018-09-24 15:48:38 +02:00
Ismael Gomez 6f0c554445 TA estimate correction factor calibrated for all bandwidths 2018-09-24 15:39:14 +02:00
Pedro Alvarez 49c44a2bd4 Moved int_helpers to lib so that the EPC can use those functions too. 2018-09-24 14:08:00 +01:00
Ismael Gomez 13cba873d5 Make SIB2 mbsfn settings optional 2018-09-24 11:27:22 +02:00
Andre Puschmann d981f129e0 Merge branch 'master' into next 2018-09-20 12:54:05 +02:00
Ismael Gomez dabfbfb75a Fixes #250 2018-09-19 17:37:23 +02:00
Igor Kim 8d48613c38 fix typo in metrics rssi CMA calculation (#230) 2018-09-17 09:43:14 +02:00
Ismael Gomez 6a791f1416 Change TX mutex to semaphores (mutex implementation was violating lock ownership requirement) 2018-09-06 15:22:37 +02:00
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
 2018-09-04 17:51:35 +02:00
Andre Puschmann 4da8bf26f8 use non-blocking PDCP write in GW 2018-07-24 15:50:14 +02:00
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
 2018-07-23 17:30:32 +02:00
Andre Puschmann edfc9df77d Merge branch 'master' into next 2018-07-17 17:50:38 +02:00
yagoda a0fa2d5b01 small fix in eMBMS MAC 2018-07-17 17:04:12 +02:00
Andre Puschmann 47a8b1343f add rwlock to PDCP 2018-07-17 15:27:04 +02:00
Andre Puschmann ccf58a63ce reduce default log-level to warning 2018-07-17 09:43:30 +02:00
Andre Puschmann 10469cd3a0 Merge branch 'master' of github.com:srsLTE/srsLTE 2018-07-16 10:12:48 +02:00
Andre Puschmann f1c5835133 fix eNB default config help text 2018-07-16 10:06:33 +02:00
Andre Puschmann be3b2fbc08
Merge pull request #239 from softwareradiosystems/epc_stacktrace 
Epc stacktrace
 2018-07-13 14:28:13 +02:00
Pedro Alvarez 597cf18b9d Changing common/debug.h to crash_handler.h 2018-07-13 11:57:15 +01:00
Ismael Gomez 2d5cdc4f35 Add log to pool deallocate 2018-07-12 18:13:27 +02:00
Ismael Gomez 5474f6d55f Add log to pool deallocate 2018-07-12 18:13:19 +02:00
Pedro Alvarez c3ef88e112 Fixing conflicts with next. 2018-07-12 15:43:27 +01:00
Ismael Gomez 685b368df2 Fix compilation error in previous commit 2018-07-12 11:50:56 +02:00
Ismael Gomez 7df91e1283 Fix compilation error in previous commit 2018-07-12 11:49:56 +02:00
Ismael Gomez 08f7dda0f3 Consider the case of calling gtpu::add_bearer() before initialization 2018-07-12 11:32:38 +02:00
Ismael Gomez d57bf0f786 Consider the case of calling gtpu::add_bearer() before initialization 2018-07-12 11:32:26 +02:00
Ismael Gomez 30dd539220 Add rwlock to sched class 2018-07-12 11:17:57 +02:00
Ismael Gomez d95d0e2e7a Fix issue #179 in master 2018-07-12 11:17:39 +02:00
Ismael Gomez 75e8df2e9f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2018-07-11 15:33:22 +02:00
Andre Puschmann 55b3b61ec1 Merge branch 'master' into next 2018-07-11 13:00:47 +02:00
Pedro Alvarez 7aaa9a1789 Moved srslte_debug_handle_crash to common/debug.c 2018-07-09 14:33:50 +01:00
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.
 2018-07-09 11:52:17 +02:00
Ismael Gomez 881e278a10 Add rwlock to sched class 2018-07-07 12:17:55 +02:00
Ismael Gomez 7c7eed3ad1 Fix issue #179 in master 2018-07-07 11:12:28 +02:00
Ismael Gomez 1aa9951a04 Increased default inactivity timer to 60s 2018-07-06 16:28:54 +02:00
Ismael Gomez 2da9787907 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2018-07-06 15:31:29 +02:00
Ismael Gomez f394dc7aa6 Fix deadlock issue in rach_detect 2018-07-06 15:31:18 +02:00
Ismael Gomez a2615628aa Increase buffer pool size for enb 2018-07-06 15:30:51 +02:00
Ismael Gomez efea8f4436 Set Dropped to debug level and reduce eNodeB RLC TX size 2018-07-06 15:30:26 +02:00
Pedro Alvarez b460ece601 Merge branch 'mbms_tun' into next 2018-07-06 13:01:14 +01:00
Ismael Gomez 19ac35d933 Increased RLC UL buffer size 2018-07-05 18:11:47 +02:00
Ismael Gomez cf5a6f0580 Increased PUCCH RLF threshold and default number of errors 2018-07-05 14:09:46 +02:00
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
 2018-07-05 11:00:19 +02:00
Ismael Gomez c32ee8944f Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2018-07-03 18:57:32 +02:00
Ismael Gomez a8f6081837 Minor changes in scheduler logs and style 2018-07-03 18:23:46 +02:00
Xavier Arteaga 92954c1aa4 Fixed UCI decoder defect in eNb. Improved PUSCH Unit Test. PUSCH CQI is printed like UE. 2018-07-03 17:29:22 +02:00
Pedro Alvarez 0e135adc6f Starting to change gtpu_read_header and gtpu_write_header to lib. 2018-07-03 14:30:20 +01:00
Pedro Alvarez 27dbbcca02 Stripping GTPU in eNB's M1-U. 2018-07-03 12:48:25 +01:00
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.
 2018-07-02 17:51:09 +02:00
Ismael Gomez 115244657f Set GTPU socket to non-blocking 2018-06-29 16:58:38 +02:00
Ismael Gomez a7574d288a Set a reasonable default rs_power 2018-06-29 16:58:28 +02:00
Ismael Gomez 8c92f3fddc
Improvements and fixes on srsENB scheduler (#228) 2018-06-29 11:25:22 +02:00
Andre Puschmann 91e1b27219 Merge branch 'master' into next 2018-06-27 11:43:01 +02:00
Andre Puschmann 492958fdba
Merge pull request #209 from softwareradiosystems/minor_fix 
some allocated buffers in the s1ap were not being correctly deallocated
 2018-06-26 12:37:58 +02:00
Andre Puschmann 90bdb730ee Merge branch 'est_cause' into next 2018-06-26 10:41:41 +02:00
Andre Puschmann 319f4f4ff2 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2018-06-26 10:41:07 +02:00
Ismael Gomez 9d18349a08 Reduced uhd timeout 2018-06-26 10:27:39 +02:00
Andre Puschmann 064d7bd2dc use original UE establishment cause in S1AP initial UE message 2018-06-25 18:19:57 +02:00
Andre Puschmann b551c82f7b fix bug in packing s1ap 2018-06-25 16:45:32 +02:00
yagoda cca8362a69 adding mbsfn conditional to gtpu to create mch thread only if mbsfn is enabled 2018-06-14 11:33:43 +02:00
Ismael Gomez 3c276e7ae3 Wait to stop ENB/PHY worker 2018-06-13 16:59:19 +02:00
Ismael Gomez 2b9105791c Changed default DRB config QCI 9 to AM 2018-06-13 16:43:48 +02:00
Ismael Gomez 56d3b9297e Fix previous commit 2018-06-13 10:49:28 +02:00
Ismael Gomez ca1ec9bb61 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2018-06-13 10:18:14 +02:00
Ismael Gomez 9a5e29ccab Added mutex to phch_common 2018-06-13 10:15:52 +02:00
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
 2018-06-12 17:31:07 +02:00
Ismael Gomez cde432fbb6 Added mutex to RLC and PDCP eNodeB 2018-06-11 20:15:46 +02:00
Ismael Gomez d7f6820d12 Reorder UE remove procedure to avoid mutex in RLC/PDCP 2018-06-09 11:11:27 -07:00
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. 2018-06-07 16:28:26 +01:00
Ismael Gomez ca529f96fc Consider UL activity only when RLC PDU is present 2018-06-06 20:22:17 -07:00
Ismael Gomez 27a64b4d58 Decrease PUCCH threshold causing SR failure in bad SNR conditions 2018-06-06 20:09:14 -07:00
Ismael Gomez 13fc76a5ad Minor PUSCH print error 2018-06-06 20:08:43 -07:00
Andre Puschmann 2c179dd84f add config install helper 2018-06-05 11:34:01 +02:00
Ismael Gomez 67e90d5a9b Code style: Use { } even in 1-line if 2018-06-04 18:38:18 +02:00
Ismael Gomez 95690a56ec Fix indentation 2018-06-04 18:34:36 +02:00
Andre Puschmann aa563b1555 copy example config files and if masq script to install folder 2018-06-04 15:05:38 +02:00
Andre Puschmann 36c650399b rework app startup to search for config files in user's home directory 2018-06-01 15:33:15 +02:00
yagoda 54bdfd83ec adding support for mbsfn subframe configuration to pdsch examples 2018-05-22 16:03:25 +02:00
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 2018-05-22 10:39:05 +02:00
Andre Puschmann 7c56a7d083 fix compiler warning 2018-05-22 10:29:02 +02:00
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
 2018-05-21 16:40:11 +02:00
yagoda 65f2747a8e removing mch handler in rlc, fixing embms autostart 2018-05-20 19:24:44 +02:00
Andre Puschmann 463b138026 remove debug printfs 2018-05-17 21:47:42 +02:00
yagoda d0cb214725 fixing sheduling issues and merge errors 2018-05-17 20:23:18 +02:00
yagoda 0ae22e0822 fixing scheduling issues for mbms 2018-05-17 20:20:20 +02:00
Andre Puschmann 9ca2b89282 fixing compile warnings 2018-05-17 17:27:44 +02:00
yagoda f286e12ceb fix for mbms mac scheduling 2018-05-17 17:16:51 +02:00
yagoda fac8bb7b7a adding mbms-gw broadcast support, adding parameter for automatic mbms service start 2018-05-17 16:25:17 +02:00
yagoda 3e46e7fbab minor change to reintroduce mbms sib config parsing 2018-05-16 12:23:04 +02:00
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 2018-05-15 17:27:10 +02:00
yagoda 84f4996584 adding upper embms support to the enodeb 2018-05-15 17:13:30 +02:00
yagoda 08976bb948 introducing support for embms in the enodeb PHY 2018-05-15 17:01:51 +02:00
Ismael Gomez 1af24313e7 Release pending RAR if scheduler failed configuration 2018-05-14 16:11:45 +02:00
Andre Puschmann b4a23d325a cosmetic changes 2018-05-10 16:43:08 +02:00
Andre Puschmann 9a10f5f6d4 add buffer_pool printing option to eNB 2018-05-10 16:40:37 +02:00
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
 2018-05-10 16:36:55 +02:00
Ismael Gomez 33f6a3513a
Merge pull request #173 from wangqiang1588/master 
fix out of index error
 2018-05-09 14:46:45 -05:00
Andre Puschmann 9230d111ce use pool_allocate wrapper in srsENB's UE subclass in RRC 2018-05-09 13:57:50 +02:00
LongSky 9b6dc18b2c fix out of index error 2018-05-04 15:02:28 +08:00
Andre Puschmann 5ecc145f14 Merge branch 'master' into next 2018-05-01 14:50:15 +02:00
David Rupprecht 977ed71848 enodeb print security key 2018-04-30 21:24:11 +02:00
Ismael Gomez aa1724b8f3 Add missing-field-initializers flag and properly initialize structs 2018-04-29 17:55:19 +02:00
Ismael Gomez 62787bdd41 Remove unused include 2018-04-26 12:46:17 +02:00
Ismael Gomez c17fbfcde1 Fixed buffer overflow in SIB generation 2018-04-26 11:45:46 +02:00
Ismael Gomez ab78eb6d58 Process BCCH from pdu_process thread. Process PCCH from new thread in RRC 2018-04-25 13:44:58 +02:00
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
 2018-04-23 18:28:29 +02:00
Pedro Alvarez 190015435b Fixed some un-initialized variables in E-RAB Setup Response. 2018-04-17 13:30:37 +01:00
Francisco Paisana c104c9e3c8 solved the small inconsistency with the drbid/lcid/erabid 2018-04-11 10:50:14 +02:00
Francisco Paisana 296d49f3eb Now enb does not crash when the QCI is not invalid. 2018-04-10 19:45:06 +02:00
Francisco Paisana f5b8343244 srsenb now prints an error message when the QCI is not valid 2018-04-10 17:42:50 +02:00
Andre Puschmann 319f473363 fix remaining printf warnings 2018-04-04 12:15:10 +02:00
Andre Puschmann dd76f85313 Merge branch 'master' into next 2018-04-03 11:07:17 +02:00
Joseph Giovatto 4e05266ea8 added printf format check for hex logs 2018-04-03 10:50:32 +02:00
David Rupprecht 06d4559294 Change include path absolut to project dir 2018-04-01 18:08:24 +02:00
David Rupprecht 9d71bec7b6 Unified include guards 2018-03-31 19:04:04 +02:00
Joseph Giovatto 49da57c8a1 Changed log methods to take string literal vs string object 
to allow for format checking and save on object copy.
Fixed log format specifier warnings.
 2018-03-29 16:59:19 +02:00
Andre Puschmann 047f09062b Merge branch 'master' into next 2018-03-29 16:53:57 +02:00
Andre Puschmann ded550b793 remove unneeded boost includes 2018-03-29 10:28:36 +02:00
Andre Puschmann bf25a5a05c fix handling of log vector in eNB 2018-03-28 16:46:40 +02:00
Eric Schreiber 0ac766658a Initialize the E_RABFailedToSetupListCtxtSURes_present and CriticalityDiagnostics_present members of the LIBLTE_S1AP_MESSAGE_INITIALCONTEXTSETUPRESPONSE_STRUCT to false 
to prevent "[S1AP] [E] Failed to send InitialContextSetupResponse" errors. When these members are set to false the liblte_s1ap_pack_initialcontextsetupresponse
routine ignores the corresponding (uninitialized) structures when serializing the response pdu.
 2018-03-26 17:21:07 -04:00
Pedro Alvarez 6e4720771f Merge branch 'next' into epc 2018-03-26 11:26:40 +01:00
Ismael Gomez fa4d14652d Added mutex for ue_rem/buffer access for more safety 2018-03-21 13:32:19 +01:00
Ismael Gomez 45cae1d1ab Fix srsENB DL TCP stalling 2018-03-21 13:10:13 +01:00
Ismael Gomez 2d9c101027 Check all DRB config parameters 2018-03-21 11:42:37 +01:00
Pedro Alvarez c8dafa5410 Merging next into guti attach branch 2018-03-20 17:33:59 +00:00
Pedro Alvarez 1dd87e5113 Getting rid of boost::mutext on enb singleton class 2018-03-20 16:53:11 +00:00
Andre Puschmann 4575a9e610 add further checks for pool allocate return in srsENB and RLC UM/TM 2018-03-06 15:20:23 +01:00
Ismael Gomez fd0c8168f0 Set to Continuous RX and TX 2018-03-02 20:59:17 +01:00
Xavier Arteaga bf80a0a21b Udated enb.config.example for TM1-4 2018-02-26 16:42:52 +01:00
Andre Puschmann 1daf7b04bc add copyright header 2018-02-11 19:32:07 +01:00
Ismael Gomez 86818ad65f Fix compilations warnings and remove printf debugs 2018-02-09 17:36:44 +01:00
Ismael Gomez b5bda138f3 Merge branch 'next' 2018-02-09 15:37:34 +01:00
Ismael Gomez 9dab102a7e Removed debug printf from enb scheduler 2018-02-06 12:55:28 +01:00
Ismael Gomez be62b8a179 Fixed uninitialized sock 2018-02-02 16:30:43 +01:00
Ismael Gomez 2347fe0e6f Fixed incorrect DCI location bug. Make all calls to regs/pdcch atomic w.r.t. the CFI 2018-02-02 16:27:11 +01:00
Andre Puschmann e5a04844ec more coverity fixes 2018-02-02 09:43:10 +01:00
Andre Puschmann dfe430a584 Merge branch 'next' 2018-02-01 16:35:53 +01:00
Andre Puschmann 36a53b9cfc fix coverity issue 2018-02-01 15:44:42 +01:00
Xavier Arteaga 20934a4f89 More COverity Fixes 2018-01-31 18:10:10 +01:00
Xavier Arteaga 99ef760b6f More Coverity fixes 2018-01-31 16:49:14 +01:00
Andre Puschmann eac2b6e43c Merge branch 'next' 2018-01-31 15:05:47 +01:00
yagoda 2dcee59fb2 minor warning fix 2018-01-31 12:41:24 +00:00
yagoda 42040f7111 fixing conflicts 2018-01-31 12:32:11 +00:00
yagoda ee1c8c292e fixing coverity issues 2018-01-31 12:28:21 +00:00
Andre Puschmann c011526e38 Merge branch 'next' 2018-01-31 12:36:03 +01:00
Andre Puschmann d500bdbc24 fix more coverity issues 2018-01-31 12:35:46 +01:00
Andre Puschmann afcdf21dcc Merge branch 'next' 2018-01-31 11:09:44 +01:00