ptrkrysik
3be74a732b
Changed grgsm install directories and prefixes from "gsm" to "grgsm". The old prefix caused conflicts with libraries already available.
2014-12-13 10:11:00 +01:00
ptrkrysik
4c538bae54
Removed unused samp_rate parameter from clock_offset_control
2014-11-28 23:40:12 +01:00
ptrkrysik
b311bd4840
Hidden some parameters of the GSM Receiver
2014-11-19 11:33:25 +01:00
ptrkrysik
6dded65ede
Added new configurable block for demapping of control channels.
2014-11-19 11:32:05 +01:00
ptrkrysik
381253a1d2
Changes in clock offset corrector and gsm_input - the previous version wasn't working well when samp_rate_in was different from samp_rate_out.
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Now resampling is done outside of clock offset corrector.
2014-11-19 11:30:53 +01:00
ptrkrysik
e518bbfedd
Added capability to receive multiple channels of a single BTS to the receiver. It is now possible to receive bursts on channels for which frequency hopping was used. Changed examples to work without hierarhical GSM Receiver block.
2014-11-06 14:50:59 +01:00
ptrkrysik
dcba50ff70
Changed organization of gsm blocks in gnuradio-companion to better reflect their roles
2014-11-06 14:49:08 +01:00
ptrkrysik
dac3b2a309
Added new block which adapts stream of samples to GSM receiver's input requirements (integer multiply of 1625000/6 symbol rate, LP filtering)
2014-11-06 14:47:33 +01:00
ptrkrysik
486d97946a
Created tree of modules for gnuradio-companion reflecting their organization.
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Changed some names of GRC blocks to prettier ones.
2014-11-06 13:54:36 +01:00
ptrkrysik
b108d6b7c7
Removed receiver_hier and wireshark_sink
2014-11-06 13:51:02 +01:00
ptrkrysik
58213797c1
First step to add multichannel capability to the GSM receiver. At this moment it might still contain debuging code. The training sequence number for non C0 channels is embedded in the code.
2014-10-30 09:05:15 +01:00
ptrkrysik
8fdc5c0210
Little change in wireshark_sink.xml (package name)
2014-08-16 12:40:35 +02:00
ptrkrysik
eaaf22fea0
Added message input to the wireshark sink
2014-08-16 11:51:49 +02:00
ptrkrysik
d5af288e14
Changed cmake to point to wireshark_sink.xml
2014-08-16 11:48:21 +02:00
ptrkrysik
0da1c63dd4
Moved wireshark_sink.xml to subdirectory
2014-08-16 11:47:48 +02:00
ptrkrysik
3c6dfcc16f
Added empty sink for wireshark sink
2014-08-16 11:44:27 +02:00
Piotr K
66bb3cdc31
Changed directory structure.
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Corrected clock_offset_corrector (for some streange and yet unknown reason fractional resampler eats strem tags for some values of sps).
(this commit may contain some changes that are not described)
2014-08-13 19:04:57 +02:00
Piotr K
9a6dfc39a3
Removed magic constants
2014-08-06 23:06:05 +02:00
piotr
4a4704606a
Changed name of message input in clock offset corrector
2014-08-06 20:12:24 +02:00
piotr
1c8de50663
Changes to make clock_offset_corrector install and work on other machines
2014-08-06 16:01:40 +02:00
piotr
6fbc7326c3
Cleanup in examples directory
2014-08-06 14:18:02 +02:00
piotr
ab663c8844
Added new block for message printing, removed legacy code from the decoder and bursts printer
2014-08-06 14:14:15 +02:00
piotr
510deeb455
Added measurements output to the receiver's xml file
2014-08-06 14:13:28 +02:00
piotr
4089c1a7f3
Added new blocks for clock freqeuncy correction
2014-08-06 14:10:56 +02:00
piotr
dda22272e7
Added new block for extracting info about base stations
2014-08-04 11:31:54 +02:00
piotr
60638c9a30
Added message output to the control channels decoder
2014-08-04 11:18:46 +02:00
piotr
a58cb595d6
Changes to simple mapper - added option of beginning frame to extend "robustness"
2014-08-04 11:18:00 +02:00
piotr
2922178ec1
Changes in parameters of fcch and sch detectors
2014-07-20 23:51:55 +02:00
piotr
14d942c811
Changes in names of grc blocks
2014-07-20 23:50:59 +02:00
piotr
faacc72413
Added typical signalization channels (CCCH, BCCH, SDCCH) decoder and demapper for BCCH.
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The implementation is quite dirty at this moment.
2014-07-20 23:48:32 +02:00
piotr
6b78abc7bd
Added new blocks written in python for new experimental gsm receiver.
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FCCH burst tagger is element of hierarchical block - FCCH detector that adds tags after every detected FCCH burst. The value of each tag is a frequency offset estimate.
SCH detector waits for tags from FCCH detector which are used to find SCH burst position. It is unfinished.
2014-07-08 23:29:13 +02:00
piotr
d73f0bb850
Removed get_ccch_bursts block
2014-04-24 11:58:52 +02:00
piotr
db6c221174
Corrections to BCCH filter so it works (the name CCCH filter isn't correct)
2014-04-17 16:09:51 +02:00
piotr
d77c9cf983
Added block filtering bursts containing full CCH messages
2014-04-17 11:09:30 +02:00
piotr
6d152d9f21
added arfcn parameter to the receiver
2014-02-21 00:02:44 +01:00
piotr
6c692872b6
Added simple bursts printer
2014-02-08 14:16:26 +01:00
piotr
7c82b1730f
Improved synchronization, added message output with bursts
2014-02-08 14:15:27 +01:00
piotr
437f5467a1
Initial commit - gsm-receiver with removed quick hacks
2014-02-04 17:57:25 +01:00