After LTE-Cell-Scanner supports rtlsdr hackRF, now it supports bladeRF!
Here is part of README:
An OpenCL accelerated TDD/FDD LTE Scanner (from rtlsdr/hackRF/bladeRF A/D samples to PDSCH output and RRC SIB messages decoded). By Jiao Xianjun (putaoshu@gmail.com). Tech blog: http://sdr-x.github.io
New features, make and Usages ——————————
0x01. basic method to build program
mkdir build
cd build
cmake ../ -- default for rtlsdr and OpenCL ON; OR
cmake ../ -DUSE_BLADERF=1 -- build for bladeRF; OR
cmake ../ -DUSE_HACKRF=1 -- build for hackRF
cmake ../ -DUSE_OPENCL=0 -- disable OpenCL (See notes in later chapter)
make
CellSearch and LTE-Tracker program will be generated in build/src. Use “–help” when invoke program to see all options.
(You may need some related libraries, such as itpp, fftw, libboost-, Curses, … etc.)
0x02. basic usage (If you have OpenCL, make sure those .cl files in LTE-Cell-Scanner/src have been copy to program directory)
0x02.1 CellSearch –freq-start 1890000000 (try to search LTE Cell at 1890MHz)
output:
...
Detected a TDD cell! At freqeuncy 1890MHz, try 0
cell ID: 253
PSS ID: 1
RX power level: -17.0064 dB
residual frequency offset: -48.0366 Hz
k_factor: 1
...
Detected the following cells:
Meaning -- DPX:TDD/FDD; A: #antenna ports C: CP type ; P: PHICH duration ; PR: PHICH resource type
DPX CID A fc freq-offset RXPWR C nRB P PR CrystalCorrectionFactor
TDD 253 2 1890M -48h -17 N 100 N 1/2 0.99999997458380551763
0x02.2 LTE-Tracker -f 1890000000 (try to track LTE Cell at 1890MHz)
0x02.3 LTE_DL_receiver (Matlab script. Decode RRC SIB message in PDSCH by reading captured signal bin file)
0x02.4 LTE_DL_receiver 1890 40 40 (Matlab script. Decode SIB at 1890MHz lively with LNA VGA gain of hackRF 40dB 40dB)
output:
...
TDD SFN-864 ULDL-2-|D|S|U|D|D|D|S|U|D|D| CID-216 nPort-2 CP-normal PHICH-DUR-normal-RES-1
SF0 PHICH1 PDCCH1 RNTI:
...
SF4 PHICH1 PDCCH1 RNTI: SI-RNTI SI-RNTI
PDCCH No.0 4CCE: Localized VRB from RB0 to RB11 MCS-7 HARQ-0 NEWind-0 RV-0 TPC-1 DAI-0
Calling asn1c decoder (../asn1_test/LTE-BCCH-DL-SCH-decode/progname) for BCCH-DL-SCH-Message.
../asn1_test/LTE-BCCH-DL-SCH-decode/progname tmp_sib_info.per -p BCCH-DL-SCH-Message
<BCCH-DL-SCH-Message>
<message>
<c1>
<systemInformation>
<criticalExtensions>
<systemInformation-r8>
<sib-TypeAndInfo>
<sib2>
<radioResourceConfigCommon>
<rach-ConfigCommon>
<preambleInfo>
<numberOfRA-Preambles><n52/></numberOfRA-Preambles>
...
See complete README here: https://github.com/JiaoXianjun/LTE-Cell-Scanner
See video outside China: http://youtu.be/rg6ENh-tbJY
See video in China: http://v.youku.com/v_show/id_204158978.html