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416 Commits (c534ee2b558de8599a05c18c8fe570ac67fed74c)

Author SHA1 Message Date
Xavier Arteaga 9ab2b2de81 SRSUE: Created delay channel emulator and added fading to the UE 6 years ago
Xavier Arteaga 6f6560f12b SRSUE RRC: More stable Reestablishment after RLF 6 years ago
Xavier Arteaga 0b6efb657e SRSUE: CA can be performed without requiring clock synchronization between RF devices. Added Asynchronous SCell Synch metrics to console trace 6 years ago
Xavier Arteaga 080b4a327c SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed. 6 years ago
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
 6 years ago
Andre Puschmann dc9df36a24 remove unused radio_multi code 6 years ago
yagoda c25f3b0acf increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common 6 years ago
Ismael Gomez 060a0908ca Fix forced interpolation in TDD 6 years ago
Ismael Gomez 2f0020b7ca Remove out_of_sync() call when not camping. Warning commit 6 years ago
Andre Puschmann 6b2e98ec71 fix buffer free and code clone in prach.cc 6 years ago
Pedro Alvarez d86cddfd61 Stop comparing address of struct with struct on async_scell_recv.cc. 6 years ago
Pedro Alvarez 5dd76479a0 Using zero-initialization in phy default_args to avoid compiler warnings. 6 years ago
Xavier Arteaga b037fb8e51 Added minimal UE synch tweak and fix 6 years ago
Xavier Arteaga a1a797589a Added UE synchronization error metric (hard-coded disabled by default) 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Pedro Alvarez c51a8bfe9d Fix compilation error when using GCC 8, C++11 and C complex functions. 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Pedro Alvarez aa3a2a3dba Fix compilation issue with GCC 8.x using complex numbers. 6 years ago
Andre Puschmann 3702a6660e fix compilation for gcc 4.x 6 years ago
Andre Puschmann 347f427c33 remove unused variables 6 years ago
Andre Puschmann 61f3a55bc5 initialize and reset avg_noise in phch_common 6 years ago
Xavier Arteaga c782ef2aa5 Solved unitialised values in UE (up to prach) and free 6 years ago
Andre Puschmann 631472760a fix signaling of mtch_cvar in phch_common 
fixes possible race cond when more than one worker
is waiting for this cond and only one is ever woken up
 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Xavier Arteaga 07a68d7120 Enable UE's AGC for cell search (#314) 6 years ago
Andre Puschmann b6bb8cb125 fix possible buffer overflow when generating PRACH sequences 6 years ago
Andre Puschmann d34ecaaa5e adding RI to DL metrics 6 years ago
Andre Puschmann df7ab7ffe8 Merge branch 'master' into next 6 years ago
Andre Puschmann 96f057d34b typo in phch_worker 6 years ago
Andre Puschmann 2bc4d70199 reset TA before sending PRACH (fixes #285) 
as suggested by Xavier in phch_recv.cc
 6 years ago
rubund b801c3dd4e Fix some spelling errors detected by lintian (#271) 6 years ago
Francisco Paisana feccce5a01 fixed the deadlock issue 6 years ago
Xavier Arteaga 27df357a66 Fixes #273 6 years ago
Andre Puschmann 6764fdb964 fix member initialization in phch* 6 years ago
Ismael Gomez 6f0c554445 TA estimate correction factor calibrated for all bandwidths 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
Ismael Gomez aaeec591b6 Fix race condition in phy recv 6 years ago
Ismael Gomez c012a6ea83 Mutex more operations in worker to fix segfault when HO. Protect pdsch/pusch from regenerating sequence 6 years ago
Ismael Gomez 9690125882 Minor cleanup 6 years ago
Ismael Gomez fae5531bcc Correction to commit 2a4a84a578. We don't check for tailroom but for read space 6 years ago
Ismael Gomez 1248a4224a Initialize nof_coworkers 6 years ago
Ismael Gomez d81062145f Fixed phy_log was allocating memory dynamically on every call even when not enabled 6 years ago
Ismael Gomez e18ba937dc Limit uplink signal normalization to avoid clipping 6 years ago
Xavier Arteaga 5e4fb48184 Refactored CQI reporting logging in UE. Fixes #199 6 years ago
Xavier Arteaga 6542f56cba Fix: no RI when periodic report in PUSCH 6 years ago
Xavier Arteaga 301415a00a Fixed AGC out of bounds gain 7 years ago
Xavier Arteaga d9db80d17c Merge branch 'next' into pdsch-coworkers 7 years ago
Xavier Arteaga 6ab69b1d4c Added PDSCH coworkers 7 years ago
Ismael Gomez bd4e1c9690 Fixed number of iterations lower than 1 in metrics 7 years ago
Xavier Arteaga 31496ab44c srsue PUSCH, set mcs idx to previous if it is a retransmission 7 years ago
Ismael Gomez 08654efd1c minor changes 7 years ago
Andre Puschmann cb15dee3d4 Merge branch 'embms_merge_final' into next 7 years ago
Andre Puschmann af42cd837f count MCH MCS in DL metrics 7 years ago
yagoda 54bdfd83ec adding support for mbsfn subframe configuration to pdsch examples 7 years ago
Ismael Gomez 4662b83fe9 Use bzero instead of {} for initializing structs 7 years ago
Andre Puschmann 61d525ea80 Merge branch 'next' into embms_merge_final 7 years ago
Ismael Gomez 467ba4e326 Average sampling offset estimate before adjusting timing to be more robust against EVA and ETU fading 7 years ago
Ismael Gomez f8655f3260 Changed the way we detect out-of-sync 7 years ago
yagoda 0ae22e0822 fixing scheduling issues for mbms 7 years ago
yagoda e4c3f0bc30 adding mbms-gw and mch generation tables 7 years ago
yagoda e35672e234 adding PHY embms support to the UE 7 years ago
Ismael Gomez 443d2b7fa0 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Andre Puschmann e5da6322ba free dummy buffer in phch_recv 7 years ago
Ismael Gomez 81b69327b1 Added TA to metrics 7 years ago
Ismael Gomez cd367617ec Do not correct freq_offset when cfo is doppler 7 years ago
Ismael Gomez 62ae4e3094 Check prach generation parameters 7 years ago
Ismael Gomez af7a7d4ceb Enable TA commands 7 years ago
Ismael Gomez c4ee8c1ff4 Add TPC commands to log 7 years ago
Ismael Gomez 5570dcd938 Use next_offset to correct time advance 7 years ago
Ismael Gomez be9f31c5cb Fix not recovering from overflow (SFN resync) 7 years ago
Ismael Gomez aa1724b8f3 Add missing-field-initializers flag and properly initialize structs 7 years ago
Ismael Gomez ee2c0db15a sign in intra cell search 7 years ago
Ismael Gomez 3ab74fb552 Exposed continuous TX mode to ue.conf 7 years ago
Ismael Gomez 68cbb6ca7f Do not lock on ConnectionReconfiguration 7 years ago
Ismael Gomez 3bf9ca6195 Send end of burst on idle 7 years ago
Ismael Gomez 28dc194e2f Fix UE blocking on Reestablishment when Overflow 7 years ago
Ismael Gomez 5b7b176ac7 Fixed HO with new PRACH 7 years ago
Ismael Gomez 74d6028769 Delay application of time_adv by 1 subframe 7 years ago
Ismael Gomez 5ab0149218 Apply new TA through sample offset 7 years ago
Ismael Gomez 6348745b19 Restored RAR search debug level 7 years ago
Ismael Gomez ab7a0842ba Send PRACH from worker thread with zero time advance 7 years ago
Ismael Gomez e446c14214 Restored in/out-sync debug 7 years ago
Ismael Gomez 9c7b3339be Get CRS-based RSRP estimate for in/out-sync measurement. New SNR estimation gives 0 SNR when cell signal is lost preventing from detecting out-of-sync 7 years ago
Ismael Gomez 5d9433b340 Removed log info 7 years ago
Ismael Gomez ffb8337be7 Merge branch 'next' into sync_states 7 years ago
Ismael Gomez d3e5aa072e Mutex overflow logic with rrc API in phch_recv 7 years ago
Ismael Gomez 97546d92a5 Continue if SIB>2 is not received 7 years ago
Ismael Gomez ff1269add3 HO working 7 years ago
Xavier Arteaga 15173c5c30 Added gaussian filter configuration options in srsue.conf 7 years ago
Ismael Gomez edd9cbf4dc Merge branch 'next' into sync_states 7 years ago
David Rupprecht 06d4559294 Change include path absolut to project dir 7 years ago
Andre Puschmann ff85e8b77f fixing remaining printf formating issues 7 years ago
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.
 7 years ago
Andre Puschmann 0435e996f3 print PUSCH payload as hex 7 years ago
Ismael Gomez b3be54b274 Attach and paging ok. Reselection on IDLE not working 7 years ago
Ismael Gomez 2c3386a486 Updated missing changes 7 years ago
Ismael Gomez 28e12dbf7d Merge branch 'next' into sync_states 7 years ago
Ismael Gomez f88f465c97 Refactored NAS/RRC/PHY cell_search/selection procedures 7 years ago
Andre Puschmann 8b04d7c308 fix compile warning 7 years ago
Ismael Gomez 24b1096209 Fixed bug in compute_ri() when passed NULL parameter causing segfault in MIMO 7 years ago
Ismael Gomez 86d4ce52e0 Make intra-frequency measurement period/length a parameter 7 years ago
Ismael Gomez df0dcb27e7 Revert "PHCH Receive is reset, the current EARFCN becomes the first one in the list." 
This reverts commit f3c04949b7.
 7 years ago
Ismael Gomez 5772f61aaf Revert "fix issue when cell search doesn't set rx frequency because phy init takes too long" 
This reverts commit 25ccd29646.
 7 years ago
Andre Puschmann 25ccd29646 fix issue when cell search doesn't set rx frequency because phy init takes too long 
See commit f3c04949b7 for reference and a more
detailed description.
 7 years ago
Ismael Gomez f9d770e50e Added option for Doppler frequency correction 7 years ago
Ismael Gomez c0aea5ae13 Neighbour cell RSRP measurement always and only with correlation method 7 years ago
Ismael Gomez c815051238 Increased str buffer for DCI printing 7 years ago
Ismael Gomez 33ebde5387 Fixed bug SIB3 loop and window_start 10s wait in disconnect 7 years ago
Ismael Gomez 0fbeee72a1 Fixed offset int in previous commit 7 years ago
Ismael Gomez b77e3b0be5 Avoid negative offset in neighbour cell search 7 years ago
Ismael Gomez dc21580695 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 809c550ca2 Use RS power estimation for serving cell RSRP/SNR measurements. Use correlation of RS sequences for neighbour cell verification of Cell ID 7 years ago
Ismael Gomez c2098ad626 Removed unused sample offset correction 7 years ago
Xavier Arteaga 8bda956330 Solved logging error trace 7 years ago
Andre Puschmann cbda94f0a6 fix mem leak in phch_recv 7 years ago
Andre Puschmann 9553784e2f change phy_log in UE to log_filter 7 years ago
Xavier Arteaga f3c04949b7 PHCH Receive is reset, the current EARFCN becomes the first one in the list. 7 years ago
Andre Puschmann 57e0c01fc4 check max buffer length in hex print 7 years ago
Andre Puschmann 04f6634b49 fix condition check in cell HO 7 years ago
Ismael Gomez 99e088ee5b Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez ac95976a6b Check Cell is valid before HO. Do cell search if going back to source fails 7 years ago
Ismael Gomez 3adc6b5cbc
Merge pull request #158 from softwareradiosystems/csi 
Csi
 7 years ago
Ismael Gomez bdf379ee1c Fixed roaming PLMN attach. Add out-of-sync debugging 7 years ago
Ismael Gomez 13efa740e8 Changed logic in RRC/NAS/PHY for cell/plmn search to avoid stucking in IDLE 7 years ago
Ismael Gomez 5a8454f5a8 Fix for staying on PLMN search after disconnect 7 years ago
Ismael Gomez b5166e10cd Do not restart insync/outsync counters after multiple events 7 years ago
Ismael Gomez acd78dbb85 Change in-sync snr threshold and pass PCCH only if ack=true 7 years ago
Ismael Gomez 0ce4e30905 Minor looging edits 7 years ago
Ismael Gomez defe167672 Do not lock on set_crnti worker 7 years ago
Ismael Gomez 76ed6fd8d8 Check cell state before infra_freq.meas 7 years ago
Ismael Gomez 73602a8558 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 7 years ago
Ismael Gomez 90553e830d Fixed cell search for non-home PLMN 7 years ago
Andre Puschmann 8fcf25360e fix missing newline 7 years ago
Ismael Gomez b257ab96bf Locking on worker::reset() causes dead-lock 7 years ago
Ismael Gomez ed52604d30 Restart rx_stream on radio error 7 years ago
Ismael Gomez 91664ef2be Do sell reselection on IDLE by phch_recv thread instead of worker 7 years ago
Ismael Gomez 650f433532 Add mutex to worker_imp/set_cell worker 7 years ago
Ismael Gomez df1a0c68e2 Disable ul_reset 7 years ago
Ismael Gomez e64f3240cb Disable tx_end before PRACH (not needed now?) 7 years ago
Ismael Gomez fd0c8168f0 Set to Continuous RX and TX 7 years ago
Ismael Gomez 0fcb065ae8 Disabled TX continuous and sleep on cell search 7 years ago
Ismael Gomez fb53a515da Disable tx_end during HO 7 years ago
Ismael Gomez a92a5d65f8 Try to fix tx_end issue during HO 7 years ago
Xavier Arteaga 8cabfa82cf Added CSI report enable option in SRS UE 7 years ago
Ismael Gomez beccfd2919 Average RSRP in linear domain to get better resolution 7 years ago
Ismael Gomez cfaa5e9b28 Fix previous commit could not HO more than once due to not refreshing serving cell after 1st HO 7 years ago
Ismael Gomez df67735a99 Reset UL after IDLEling PHY 7 years ago
Ismael Gomez 42ece73453 Changed cell selection/reselection to avoid stopping/restarting radio. Fixed SIB message search 7 years ago
Ismael Gomez 7e091b8e60 Fix Underflow when PHY Reset 7 years ago