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53 Commits

Author SHA1 Message Date
Vasil Velichkov 7f259fdb68 Add TCH/H decoder block with AMR multirate support 
Add new TCHH channel mode
Add two new optional arguments

    -m CHAN_MODE, --mode=CHAN_MODE
                        Channel mode. Valid options are 'BCCH' (Non-combined
                        C0), 'BCCH_SDCCH4'(Combined C0), 'SDCCH8' (Stand-alone
                        control channel) 'TCHF' (Traffic Channel, Full rate),
                        'TCHH' (Traffic Channel, Half rate)

    --sub-channel=TCH_H_CHANNEL
                        TCH/H sub-channel. [default=0]
    --multi-rate=MULTI_RATE
                        The MultiRrate configuration element from the
                        Assigment Command message. Example: 28111a40. See 3GPP
                        TS 44.018 - 10.5.2.21aa MultiRate configuration

Example:
    grgsm_decode -m TCHH --sub-channel 0 --multi-rate 2811 -o voice.amr ...
 2018-12-29 00:52:05 +01:00
Vasil Velichkov 1828a315a8 Move HR demapping into a separate block 2018-12-29 00:52:05 +01:00
Piotr Krysik 993055342d Moving trx burst interface to trx directory 
and to new 'Transceiver' cathegory in gnuradio-companion
 2018-05-05 12:38:11 +02:00
Piotr Krysik 3c1452f94f Fix gsm_msg_to_tag block record in grc/gsm_block_tree.xml 
so it appear in gnuradio-companion
 2018-05-05 12:24:33 +02:00
Piotr Krysik 8a8d41a583 Merge branch 'ptrkrysik/trx' into development 2018-04-16 22:21:29 +02:00
Piotr Krysik c097ce73c5 Added block for extracting assignment commands 2018-03-05 13:16:32 +01:00
Piotr Krysik 2344483869 Added a block for generating Access Bursts 2017-11-29 16:39:22 +01:00
Piotr Krysik 8d7b64d109 Added Python version of bursts to fn_time converter 2017-11-08 14:34:02 +01:00
Piotr Krysik ccb5e689e1 Added tx bursts preprocessing block 2017-11-07 19:34:22 +01:00
Piotr Krysik acc365f2f1 Added C++ version of burst type filter 2017-11-07 19:31:42 +01:00
Vadim Yanitskiy 51a95dfd40 grc/gsm_block_tree: add forgotten gsm_trx_burst_if block 2017-11-05 17:33:26 +01:00
Piotr Krysik 517464c0a9 Added txtime_setter block (a c++ version of txtime_bursts_tagger Python block) 2017-11-05 12:23:15 +01:00
Piotr Krysik ff5d81de50 Added gmsk modulator block for gsm 2017-09-27 21:56:42 +02:00
Piotr Krysik 27f003267c Adding block for tagging bursts 2017-09-19 08:05:28 +02:00
Piotr Krysik c97a7ff8a0 Removed wideband_input_adaptor 2017-06-11 17:39:05 +02:00
Piotr Krysik 369bdb37c1 Merge branch 'master' into collect-system-info 2017-02-16 20:51:36 +01:00
Roman Khassraf 98581a8e92 Implemented system info collection block 2017-01-11 13:33:12 +01:00
Roman Khassraf e5ddab3e1d #240: Implemented block for extraction of information from cipher mode command messages 2016-12-04 16:19:40 +01:00
Piotr Krysik a3405b285d Changed path (flow_control) and name of uplink_downlink_filter to splitter 2016-08-30 21:31:24 +02:00
Piotr Krysik 89ff899986 Moved remaining msg_to_tag and controlled resampler files to proper directories 2016-07-18 10:24:35 +02:00
Piotr Krysik 74c4ca9627 Removed blocks related to old frequency correction loop (controlled const source and old clock offset corrector) 2016-07-18 10:23:24 +02:00
Piotr Krysik 0982673af1 New clock offset corrector and clock offset control 2016-07-15 13:14:24 +02:00
Piotr Krysik 74c4f2c14c New blocks (msg to tag and controlled resampler) related stuff 2016-07-15 13:12:46 +02:00
Piotr Krysik 8630fac60c Merged uplink-decoding branch (with complete support for control channels decoding on uplink) 
# Conflicts:
#	examples
#	lib/demapping/universal_ctrl_chans_demapper_impl.cc
#	lib/receiver/receiver_impl.cc
 2016-05-14 19:37:14 +02:00
rpp a49a4d2b96 Implemented multiband channelizer as gr-gsm block. 2015-10-05 09:57:03 +02:00
Roman Khassraf 8b64d873ca Implemented burst sdcch subslot filter. Issue #100 2015-08-06 17:30:04 +02:00
Roman Khassraf d7e3eec3ae Implemented burst timeslot filter. Issue #100 2015-08-06 11:54:22 +02:00
Piotr Krysik 7a85170a63 Added grc receiver block that supports uplink and changed block that supports downlink only 2015-08-06 10:22:20 +02:00
Roman Khassraf e91edbdc11 Merged origin/msg-file-sink-source-101 into dev, fixed conflicts. Issue #101 2015-08-05 13:23:38 +02:00
Roman Khassraf 98da635ccc Merged origin/flow-control-100 into dev, fixed conflicts 2015-08-05 13:02:12 +02:00
Roman Khassraf a1eb188b97 Implemented burst sub-slot splitter. Issue #100 2015-08-05 12:30:29 +02:00
Roman Khassraf 7cccb52ef3 Implemented dummy burst filter. Issue #100 2015-08-04 12:26:54 +02:00
Roman Khassraf 8e3b0eca89 Implemented burst framenumber filter. Issue #100 2015-08-04 11:16:04 +02:00
Roman Khassraf dbc3a50c31 Implemented burst timeslot splitter for flow control. Issue #100 2015-08-03 23:20:20 +02:00
Roman Khassraf c323454a3f Implemented message file source and sink. Issue #101 2015-08-03 16:17:46 +02:00
Roman Khassraf 1c3419e88f Renamed burst sink/source to burst file sink/source 2015-08-03 10:58:57 +02:00
Roman Khassraf c0cb6998da Removed test utilities from GRC 2015-08-03 09:52:26 +02:00
Roman Khassraf 1e82b8d4d1 Implemented message sink block for unit testing 2015-07-29 11:01:34 +02:00
Roman Khassraf adea86fec5 Implemented message source block for unit testing 2015-07-27 15:52:02 +02:00
Roman Khassraf b8942892bc Added block burst_sink_qa for unit testing of burst-based blocks 2015-07-21 10:53:41 +02:00
Roman Khassraf 462fa4522d Added block burst_source_qa for unit testing of burst-based blocks 2015-07-20 17:46:52 +02:00
Roman Khassraf 5bd14f20b3 Implementation of a block for extracting immediate assignments from control channel messages. Currently only printing to terminal. 2015-06-24 17:59:13 +02:00
rpp 4f0f3b5fbf Added CX channel hopper block 2015-06-10 10:23:30 +02:00
Piotr Krysik 0e8729f7f8 Merge pull request #60 from romankh/demapper-wrap 
Preconfigured demapper blocks
 2015-05-29 08:12:24 +02:00
Roman Khassraf cd5a48bd6c Implemented a burst sink and a burst source. See issue #42 2015-05-28 19:23:55 +02:00
Roman Khassraf 1c48ce51ca Added preconfigured demapper blocks that wrap universal ctrl chans demapper 2015-05-23 20:08:20 +02:00
Roman Khassraf 059bab9c0b Implementation of TCH/F decoder supporting GSM-FR and GSM-EFR. Issue #50 2015-05-20 12:49:46 +02:00
Roman Khassraf fb6bc5009f Implementation of TCH/F demapper block. See issue #38 2015-04-14 15:44:40 +02:00
ptrkrysik 9d1cb8cfa7 Removed get_bcch_or_cch_bursts block 2015-02-07 19:27:57 +01:00
ptrkrysik f46f563e6d Added gr-gsm gnuradio-companion xml description file for tmsi_dumper 2015-01-15 11:50:06 +01:00