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srsLTE
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341 Commits

Author SHA1 Message Date
ismagom b696535979 Adjusted SRS normalization 2015-09-05 13:48:31 +02:00
ismagom dc15e99906 Added CQI support. Restored ue_ul normalization 2015-09-05 11:51:19 +02:00
ismagom a5c43d9959 Merged 2015-08-31 10:06:11 +02:00
ismagom 38a13746be Merge branch 'pdsch_pusch_bytes' into new_arch 
Conflicts:
	srsapps/ue/phy/src/phch_worker.cc
 2015-08-28 11:13:02 +02:00
ismagom d0b1f3b084 Working iperf 1 Mbps UL/DL 2015-08-28 11:08:19 +02:00
ismagom e3166e37c7 Increased softbuffer. Changed pusch_test 2015-08-08 02:16:48 +02:00
ismagom ea40092db7 Scrambling using words for XOR 2015-08-07 02:56:45 +02:00
ismagom 76c432f777 Added CRC byte computation. Turbodecoder function to decide bytes. PUSCH and PDSCH now expect/generate bits packed in bytes 2015-08-07 02:18:47 +02:00
ismagom aa47a524b4 Integration with higher layers failing NAS integration 2015-08-06 13:42:08 +02:00
ismagom 7e94f82ab6 MAC test working 2015-08-04 17:27:14 +02:00
ismagom 4652fe6bfe Fixed some segfaults in tests 2015-07-27 17:53:23 +02:00
ismagom 309ebd80e5 MAC/PHY compiling 2015-07-27 17:02:51 +02:00
ismagom f65aa3be1d PHY test examples working 2015-07-24 19:38:34 +02:00
ismagom 805ccc2414 Initial commit 2015-07-19 22:52:56 +02:00
Paul Sutton eb15eaeb01 Updating old license notices 2015-07-15 17:43:19 +01:00
ismagom baa7e55ffe Added MCS parameter to pusch_test2 2015-07-05 22:30:47 +02:00
ismagom c0cf783fbd Merge branch 'pregenerate_signals' into test_mac_tti_threads 
Conflicts:
	srsapps/ue/mac/src/mac.cc
	srsapps/ue/phy/include/srsapps/ue/phy/ul_buffer.h
 2015-07-05 12:37:59 +02:00
ismagom 8dba2055f6 Added pregeneration of SRS and DMRS PUSCH signals 2015-07-05 12:35:53 +02:00
ismagom 504d41c7f4 Merge branch 'working_mac' into test_mac_tti_threads 2015-07-02 18:52:26 +02:00
ismagom 39f4484ede Added priority to UHD threads 2015-07-02 18:51:08 +02:00
ismagom aab347b6a9 Merge branch 'working_mac' into test_mac_tti_threads 2015-07-02 17:44:06 +02:00
ismagom ca2fddc511 Fixed bug transmitting SR with HARQ 2015-07-02 17:42:53 +02:00
ismagom 978fbac417 Merge branch 'test_uhd_improve' into test_mac_tti_threads 
Conflicts:
	srslte/lib/cuhd/src/cuhd_imp.cpp
 2015-07-02 12:46:56 +02:00
ismagom 218a4908d9 Aligned buffer sizes for host-uhd transfers 2015-07-02 12:36:14 +02:00
ismagom 38f4321ed2 Working with 2 threads up to 3 Mbps DL, 4 UL. A few L&Us yet 2015-07-01 18:29:50 +02:00
ismagom ce5bece317 Fixed SRS not working with some configurations 2015-06-30 00:19:52 +02:00
ismagom 92f07f5863 Common SRS overlapping with PUSCH corrected 2015-06-19 13:32:11 +02:00
ismagom 99f2ab4e9b Fixed bug in PUSCH and DRMS using all PRBs. Fixed bug in PDU writing packet not returning true 2015-06-19 13:10:37 +02:00
ismagom 0c398130c9 Added Periodic CQI to PUSCH. Fixed PUSCH not shortened when SRS RB are contiguous to PUSCH RB 2015-06-19 02:05:51 +02:00
ismagom e693e454d2 Fixed bug in dl_harq incorrectly identifying duplicate packets 2015-06-19 00:23:32 +02:00
ismagom c97b7f5b28 Change architecture to 1 thread rx/tx + 1 thread usrp_rx 2015-06-17 18:10:18 +01:00
ismagom 666225d3cb Fixed softbuffer length missing 24 bit tail 2015-06-17 13:51:37 +01:00
ismagom cf5c357db4 Set UL tx advance to 2 ms 2015-06-17 10:10:20 +01:00
ismagom 39e00a8d3d Fixed start of burst in uhd_imp 2015-06-16 11:29:25 +01:00
ismagom 11c09b8455 Reduced UHD send/recv buffer to reduce Late packets 2015-06-15 13:48:13 +02:00
ismagom caf37dbf86 SRS working over the air 2015-06-15 13:45:15 +02:00
ismagom 9761d1a3a1 Matlab tests working for SRS. 2015-06-15 01:56:33 +02:00
ismagom 1035ca1e99 Shortened PUSCH/PUCCH working 2015-06-14 22:11:49 +02:00
ismagom ccfdb783c9 Working on SRS integration in PUSCH 2015-06-12 17:49:11 +02:00
ismagom 5f6e7e5f59 Changed log macros names. Added PUCCH shortened support 2015-06-11 17:35:51 +02:00
ismagom f9b3ba52c2 Fixed problems with DL HARQ. Fixed PUSCH/HARQ multiplexing. Removed some Info messages 2015-06-10 19:12:12 +02:00
ismagom 59972f063c Reduced soft buffer size to 3·MaxCodeBlockLen 2015-06-09 19:52:19 +02:00
ismagom f38cc2e938 Changed PUSCH/PDSCH RA configuration to enable Shortened PUSCH due to SRS transmission 2015-06-09 19:21:52 +02:00
ismagom 5143af5e00 C-RNTI precomputation executed in a detachable MAC thread. C-RNTI is set in ue_ul/ue_dl after computing scrambling sequences 2015-06-09 13:35:26 +02:00
ismagom 033d50978b Added timing traces for phy/mac/radio classes. 2015-06-09 11:49:25 +02:00
ismagom f9b7b7827b Added SRS subframe occasion for CS/UE references 2015-06-07 18:02:03 +02:00
ismagom e5c1d00a7c Fixed sync_test for extended CP 2015-06-06 18:53:24 +02:00
ismagom e3dd3c3f88 Merge branch 'add_tx_zeros' into working_mac 
Conflicts:
	srslte/lib/cuhd/src/cuhd_imp.cpp
 2015-06-06 18:47:47 +02:00
ismagom c4e771040b PRACH working correctly for ZCZ>4. Fixed TA computation. PRACH matches Matlab. 2015-06-06 18:46:13 +02:00
ismagom 41b603e472 Moved SR ready_to_send to srsLTE 2015-06-05 22:51:29 +02:00
ismagom 414643174b Moved PRACH and SR procedures to srsLTE 2015-06-05 22:40:17 +02:00
ismagom e093b3a7de Added pre/post padding for TX bursts. 2015-06-05 22:31:28 +02:00
ismagom 4c949bb99f B210 driver 3.9 returning rx_sensor lo_locked but never locked 2015-06-05 14:18:00 +01:00
ismagom 3f871a14a3 PHY class always transmitting 2015-06-05 14:13:58 +01:00
ismagom 851790e33c Created usrp_txrx example. 2015-06-05 13:36:46 +01:00
ismagom 93e98cd214 Added LO offset 2015-06-05 12:42:39 +01:00
ismagom 104efa35ff Added PRACH test for USRP 2015-06-04 19:00:48 +01:00
ismagom 4a669048d3 Added Shortened PUSCH support. Fixed pdsch_ue/enodeb examples bug in subframe 0 and 5. Fixed MAC PDU packing. 2015-06-04 10:48:13 +01:00
ismagom 78c795461e Merge branch 'working_mac' of https://github.com/srsLTE/srsLTE into working_mac 2015-06-02 16:30:01 +02:00
ismagom 4a909ef56c MAC test working until ConnectionSetupComplete 2015-06-02 16:29:48 +02:00
Paul Sutton d7f7827e82 Installing srslte_uhd lib 2015-05-29 14:12:16 +01:00
Paul Sutton 3c7cebb86c Merging master to get srsgui include dir fix 2015-05-27 14:58:01 +01:00
ismagom d46622d802 Fixed some UL/DL HARQ issues in MAC. Now working OK until ConnectionSetup reception 2015-05-27 13:27:49 +02:00
ismagom 07dc7c88b9 Merge branch 'working_mac' 2015-05-26 16:24:51 +02:00
ismagom 5672908173 Fixed pdsch_enodeb example with wrong UE C-RNTI 2015-05-26 16:24:17 +02:00
ismagom 3c48f728c2 Fixed pdsch_enodeb example with wrong UE C-RNTI 2015-05-26 16:20:01 +02:00
Paul Sutton b8af67ebab Adding srsgui include dir for examples 2015-05-26 13:42:06 +01:00
Paul Sutton 2864a26f74 Fix for prach tests 2015-05-26 12:26:37 +01:00
ismagom 486fd46234 Added MAC BSR. Channel estimation does averaging after interpolation 2015-05-26 11:48:04 +02:00
ismagom 5d122ee44f Added Time-domain EMA filter for channel estimation 2015-05-20 18:17:01 +01:00
ismagom f475069033 Demo working 2015-05-20 09:57:16 +01:00
ismagom 04b8f00fe7 Fixed UE_SYNC can't do SSS on track 2015-05-19 19:32:41 +01:00
ismagom c257d4f94b Tests with estimator 2015-05-19 19:23:06 +01:00
ismagom a690c2a232 Tests with estimator 2015-05-19 19:22:58 +01:00
ismagom 491a3c60f2 Added BSR procedure. Demo working 2015-05-19 16:45:30 +01:00
ismagom eecc5257b5 Redued graphics frame rate. Changed PDCCH decoding order. Set decoder iterations to 2. pdsch_ue RNTI argument passed as Hexadecimal 2015-05-18 21:00:47 +02:00
ismagom 0b3c611f38 ConnectionSetup working with MAC test 2015-05-16 23:24:18 +02:00
ismagom 68d193a725 Working on mac_test 2015-05-13 11:44:01 +02:00
ismagom c828da3e58 Changed license to AGPL 2015-05-08 17:05:40 +02:00
ismagom 132c919dcf Changed directory structure. Compilation working with w/o UHD and srsGUI 2015-05-08 12:33:33 +02:00
ismagom c57d8969be State before directory reorganization 2015-05-08 10:35:39 +02:00
ismagom e7cc7b330e Softbuffer RX initialization with ratematching NULL. Moved softbuffer to fec 2015-04-28 09:28:33 +02:00
ismagom fe830a5287 Softbuffer RX initialization with ratematching NULL. Moved softbuffer to fec 2015-04-28 09:26:24 +02:00
ismagom addd786e5f Moved HARQ to MAC. Redesigned RA and DL/UL grant framework 2015-04-27 18:14:28 +02:00
ismagom dc9464be9c Created log and params interfaces 2015-04-23 10:52:01 +01:00
ismagom 9c10861128 Separated params class into abstract params_db and phy_params classes 2015-04-22 14:34:01 +01:00
ismagom c382f2cbba Fixed USRP buffer overflows due to small num_recv_frames. AGC working using vec_max. Improved cell search 2015-04-21 20:05:51 +01:00
ismagom ee78f0111b Fixing AGC 2015-04-21 11:09:08 +02:00
ismagom f8405a2c08 Merge branch 'master' of https://github.com/srsLTE/srsLTE 2015-04-20 13:29:22 +02:00
ismagom abb91a9055 Disable AGC (not working) 2015-04-20 13:28:56 +02:00
Paul Sutton d30cbd3969 Fix for pucch_test segfault 2015-04-20 09:57:50 +01:00
ismagom a85241e482 Merge branch 'master' into phy_class 2015-04-20 09:26:07 +02:00
ismagom 5e5c7b27d4 Added AGC 2015-04-20 09:25:29 +02:00
ismagom f68f28637e Added PUCCH to ue itf. Verified with amarisoft 2015-04-19 03:13:25 +02:00
ismagom 7ad46244e8 PUCCH Formats 2/2a/2b verified with Matlab 2015-04-16 23:38:26 +02:00
ismagom 571e45f48d PUCCH Formats 1/1a/1b verified with Matlab 2015-04-16 18:46:04 +02:00
ismagom 705f4b1347 Merge branch 'master' into phy_class 2015-04-15 10:23:37 +02:00
ismagom ad9d02927e Fixed Bug in pdsch_enodeb transmitting always sf_idx=0 2015-04-15 10:23:24 +02:00
ismagom 4fed92c21c Added PUCCH Format 1/a/b 2015-04-15 10:06:40 +02:00
ismagom 6eb3f1f484 PHICH working. PRACH example using UE ITF working 2015-04-14 10:41:17 +02:00
ismagom c9b3ce0d06 Added radio interface. Fixed bug in dl_buffer not resetting 2015-04-12 20:07:57 +02:00
ismagom 736517babb Added condvar synchronization to ue itf class. SIB1 test working. 2015-04-09 14:46:49 +01:00
ismagom bb08b2f04b Merge branch 'master' into phy_class 2015-04-09 10:31:21 +01:00
ismagom df72c130ca PBCH decoding with ZF 2015-04-09 10:31:09 +01:00
ismagom 7e7e0e91ef Merge branch 'master' into phy_class 2015-04-09 09:47:53 +01:00
ismagom e92511a457 Fixed pdsch_ue not compiling when graphics not enabled 2015-04-09 09:38:42 +01:00
ismagom 1bc01bc131 Merged pbch changes master 2015-04-08 19:53:32 +01:00
ismagom 94f2e84f09 PBCH decoding assumes number of ports when they are known 2015-04-08 19:47:52 +01:00
ismagom cb05db2bd1 Changed default pdsch_enodeb amplitude to 0.8 2015-04-08 19:03:55 +01:00
ismagom 29ae13e1e0 Fixed segfault in pthread_join in pdsch_ue. Fixed default cell in pdsch_enodeb 2015-04-08 16:59:14 +01:00
ismagom 5a3c2b1a04 chaned srslte_crc prefix in variable names 2015-04-08 16:22:09 +01:00
ismagom fe2fe70d48 Merged with master 2015-04-08 11:45:06 +01:00
ismagom 86625ecc95 Added MIB decoding to pdsch_ue file mode. usrp_capture_sync captures entires frames 2015-04-08 11:42:31 +01:00
ismagom 53171b1b8e UE itf working until SIB1 decoding 2015-04-08 09:50:01 +01:00
ismagom 50babae358 Merge branch 'master' into phy_class 2015-04-06 10:15:52 +02:00
ismagom 7b86cd030d Fixed libsdrgui include in tutorial examples 2015-04-06 10:15:27 +02:00
ismagom d4588a7f3c Merged with master 2015-04-06 10:14:09 +02:00
ismagom f253321ebb Added usrp_capture_sync example 2015-04-05 21:03:01 +02:00
ismagom 8274370d3d Fixed some srslte duplicate prefix 2015-04-05 16:32:35 +02:00
ismagom 90634182ce Merge with master 2015-04-05 15:46:30 +02:00
ismagom 8722ad8037 Merge 2015-04-05 15:43:29 +02:00
ismagom f02ffe66f0 Working on phy itf 2015-04-05 15:36:20 +02:00
Paul Sutton 13d294fd07 Documented all headers, fixed srs_ prefix repetition for modem table 2015-04-03 13:49:12 +01:00
Paul Sutton b7a86a1663 Merged usrp_capture branch, switching from libsdrgui to new srsgui graphics library 2015-04-01 15:55:09 +01:00
Paul Sutton 1fb8999059 Adding simple usrp capture example 2015-03-24 15:11:14 +00:00
ismagom 5588791695 Working on UE c++ itf 2015-03-24 07:58:33 -07:00
ismagom a9d5e72ac5 Added tutorial examples 2015-03-23 11:03:22 -04:00
ismagom 1a5e064bbf changed names. Added tutorial examples. MMSE not working correctly due to erroneous noise estimation under time misalignment 2015-03-23 11:03:06 -04:00
Paul Sutton fe3d723bdd Updating copyright notices and project name 2015-03-20 12:01:08 +00:00
ismagom a85a29afba Fixed examples not compiling 2015-03-19 17:38:52 +01:00
ismagom c23445b38a Removed graphics dependency and added dependency for libsdrgui. Fixed many cmake bugs after name change 2015-03-19 17:09:38 +01:00
ismagom 3d0cc1a9ec Merged with paul_graphics 2015-03-19 16:47:49 +01:00
ismagom 7b8a00ce9b Changed a few names. Initial UE PHY itf draft 2015-03-19 16:42:31 +01:00
Paul Sutton 4a0ffc67b0 Switching to separate libsdrgui library for graphics 2015-03-19 14:50:44 +00:00
Paul Sutton 62f2cf6496 Fixes for clang warnings, moved cf_t definition to config.h to avoid redefinitions 2015-03-19 14:47:28 +00:00
ismagom 6d51de5ed6 Added prefix to all exported symbols 2015-03-18 19:14:24 +01:00
ismagom 0d71c911fe Changed until precoding.h 2015-03-18 16:05:38 +01:00
ismagom 7eecf5be3b Changed phy_common.h 2015-03-18 13:59:29 +01:00
ismagom 8605b6d24c Added prefix until fft.h 2015-03-18 13:41:50 +01:00
ismagom 2b4da53ef9 Moved all subdirectories in phy upwards. Changed copyright 2015-03-18 13:31:13 +01:00
ismagom 7d1d2910ee Changed directory names to srslte and removed uppler layers directories 2015-03-18 13:16:28 +01:00