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srsLTE
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207 Commits

Author SHA1 Message Date
Paul Sutton 84724d2ab1 NAS-plane encryption working (thanks to David Rupprecht) 2017-11-30 17:09:12 +00:00
Ismael Gomez 46f15c19e6 Added subframe averaging option in chest_dl. Optional in pdsch_ue 2017-11-29 20:28:04 +01:00
Ismael Gomez a3a1d268b7 Improved CFO estimation/correction by filtering central 6 PRB. Cleaned ue_sync/sync/pss objects. Used const attr in vector and other objects 2017-11-29 18:30:21 +01:00
Ismael Gomez 2772471e41 Added filtering function to PSS 2017-11-29 12:00:10 +01:00
Ismael Gomez 2fd2f15157 Cell RS based CFO estimation 2017-11-29 12:00:05 +01:00
Ismael Gomez 15a1304395 Revert "Add noise reduction in PSS before estimating CFO" 
This reverts commit 0d7af88822.
 2017-11-28 16:20:40 +01:00
Ismael Gomez 0d7af88822 Add noise reduction in PSS before estimating CFO 2017-11-28 15:52:10 +01:00
Xavier Arteaga 854a77455d
Merge pull request #113 from softwareradiosystems/next_new_features 
adding simd xor functionality
 2017-11-28 11:24:15 +01:00
Ismael Gomez aacd9e1e5b Revert "Use CP-based CFO estimation only for DL and UL. Estimate every subframe. Calibrated EMA to 0.3 highest valid for low SNR" 
This reverts commit 6196c096af.
 2017-11-27 18:27:48 +01:00
yagoda 38903de07c adding simd xor functionality 2017-11-27 11:10:50 +00:00
Paul Sutton 4877c7ab07 Adding support for GUTI attach 2017-11-23 18:42:48 +00:00
Paul Sutton d9b9ae9454 Fix for GUTI pack bug, add support for integrity with attach req 2017-11-23 18:42:08 +00:00
Andre Puschmann dc65e4243c print build info to log and on stdout 2017-11-23 13:25:40 +01:00
Ismael Gomez 053f5a619d Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 2017-11-23 12:38:48 +01:00
Ismael Gomez 6196c096af Use CP-based CFO estimation only for DL and UL. Estimate every subframe. Calibrated EMA to 0.3 highest valid for low SNR 2017-11-23 12:36:16 +01:00
Xavier Arteaga 176dae270c Fixes #105. Added backtrace print in 'srsLTE.backtrace.crash' 2017-11-22 16:00:07 +01:00
Xavier Arteaga 91e706d4d1 Fixes #107: srslte_simd_f_sqrt NaN solved if input is 0 2017-11-22 12:23:46 +01:00
Xavier Arteaga 58aac96a6e Added Power Allocation from HL in UE side 2017-11-21 16:11:08 +01:00
Xavier Arteaga 4ecd73c984 Added power allocation p_a in UE 2017-11-21 11:51:18 +01:00
Xavier Arteaga 91c9ddf244 Added scaling factor to predecoder 2017-11-21 10:14:09 +01:00
Ismael Gomez 49a621e193 removed last tti in adaptive retx. moved to phch_common 2017-11-14 13:44:47 +01:00
Ismael Gomez 9389cc1957 Removed deallocating unkown buffer error 2017-11-10 17:59:43 +01:00
Ismael Gomez 42d08046d3 Fixed bug with UL adaptive retx 2017-11-10 17:59:35 +01:00
yagoda cd6ca95cd1 lime additions and resampler optimizations (#94) 
* adding optimizations to fractional resampler

* adding txrx delay for N210 and Lime

* minor corrections to Lime api

* optimization of the fractional resampler
 2017-11-08 07:43:38 -08:00
Ismael Gomez 6619ec9512
Merge pull request #83 from softwareradiosystems/rlc_am_poll_bug 
fix bug in RLC AM where poll bit was never set
 2017-10-31 07:24:11 -07:00
Xavier Arteaga 98969b2011 Implemented 3GPP 36.212 Tables 5.3.3.1.5-1 and 5.3.3.1.5-2 2017-10-31 12:19:35 +01:00
Ismael Gomez 1d095b006a Removed unused nof_tb variable 2017-10-28 23:30:29 -07:00
Ismael Gomez cb6adba46a Merge branch 'master' into next 2017-10-28 22:28:33 -07:00
Ismael Gomez 9c04bf2848 Removed metrics period from listener 2017-10-28 16:13:17 -07:00
Ismael Gomez 770490a115
Merge pull request #109 from mrlnc/pcap_write_sfn 
Write SFN to MAC-LTE PCAP file
 2017-10-28 14:18:01 -07:00
Merlin Chlosta 50b196a04e Write SFN to MAC-LTE PCAP file 2017-10-27 16:18:55 +02:00
Andre Puschmann 7ba8c5b94a fix bug in RLC AM where poll bit was never set if poll_byte and poll_pdu are zero 
- In case both poll_pdu and poll_byte are zero a status PDU is requested
  from the other AM entity every N data PDUs
 2017-10-26 09:21:26 +02:00
Paul Sutton bd206e94fc Merge pull request #77 from softwareradiosystems/measurementreports 
Adding ASN support for RRC measurement report messages
 2017-10-24 13:14:29 +01:00
Ismael Gomez 610e892036 Merge branch 'next_novolk' of github.com:softwareradiosystems/srsLTE into next_novolk 2017-10-20 12:34:42 -04:00
Ismael Gomez 85571c47cd Added option to ue.conf to configure CFO EMA (set default to 0.4) 2017-10-20 12:34:34 -04:00
Xavier Arteaga a400999927 Merge branch 'next_novolk' of https://github.com/softwareradiosystems/srsLTE into next_novolk 2017-10-20 18:17:43 +02:00
Paul Sutton 7e3fbbc639 Adding ASN support for RRC measurement report messages 2017-10-20 16:18:26 +01:00
Ismael Gomez 7bef0b0e7f Merge branch 'next' into next_novolk 2017-10-20 10:13:04 -04:00
Xavier Arteaga c8bba2f4d0 DFT optimization. memcpy removal (#76) 
* Solved PHICH Segmentation fault for MIMO

* Initial Guru FFT optimitzation

* Guru (i)FFT implemented. All test passed!

* Integrated new DFT into pdsch_enodeb and pdsch_ue. Solved more DFT bugs.

* Solved Merge Errors and bugs

* Solved UL Guru bug (DC missing). Updated Init and OFDM calls for enb and ue (cell measurement too).
 2017-10-20 10:09:27 -04:00
Xavier Arteaga a570e63c5b Corrected bug in RA 2017-10-20 15:05:04 +02:00
Xavier Arteaga 02680ed2aa Merge pull request #75 from softwareradiosystems/next_novolk_update 
Next novolk update
 2017-10-20 14:24:08 +02:00
Ismael Gomez 2f44e2bf3a Refactored cases mcs>29 for ul/dl 2017-10-19 16:13:50 -04:00
Ismael Gomez 399f1cdbd1 Force retx for mcs>29 and new tb if rv=0 && mcs<29 2017-10-19 16:13:01 -04:00
yagoda 3292f9c269 simd.h tidy up & small fix for eMBMS 2017-10-19 16:38:58 +00:00
Ismael Gomez 240eba2af5 Fix for async dl scheduling 2017-10-18 16:49:36 -04:00
Ismael Gomez ed7856ea57 Merge branch 'next' into next_novolk 2017-10-18 11:21:31 -04:00
Andre Puschmann aa5a3bfdae fix bug reported by coverity 2017-10-18 15:42:03 +02:00
Andre Puschmann 29b9b6001b fix metric hub when called with periodicity other than 1s 2017-10-18 15:00:07 +02:00
Xavier Arteaga 0504e7a51b Fixed test for abs value. Solved compilation Neon warnings and SSE errors 2017-10-18 12:49:43 +02:00
yagoda f4b9e7311a adding neon support to new vector structure 2017-10-17 15:51:27 +00:00