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73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
$ qra64_nico -h
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QRA64 Mode Tests
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2016, Nico Palermo - IV3NWV
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---------------------------
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Syntax: qra64 [-s<snrdb>] [-c<channel>] [-a<ap-type>] [-t<testtype>] [-h]
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Options:
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-s<snrdb> : set simulation SNR in 2500 Hz BW (default:-27.5 dB)
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-c<channel> : set channel type 0=AWGN (default) 1=Rayleigh
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-a<ap-type> : set decode type 0=NOAP 1=AUTOAP (default) 2=USERAP
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-t<testtype>: 0=simulate seq of msgs between IV3NWV and K1JT (default)
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1=simulate K1JT receiving K1JT IV3NWV JN66
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2=simulate fast-fading routines (option -c ignored)
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Options used only for fast-fading simulations:
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-b : 90% fading bandwidth in Hz [1..230 Hz] (default = 2.5 Hz)
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-m : fading model. 0=Gauss, 1=Lorentz (default = Lorentz)
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-q : qra64 submode. 0=QRA64A,... 4=QRA64E (default = QRA64A)
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-h: this help
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#############################################################################
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$ qra64 -a2 -t2 -b10.0 -m1 -q2 -s-28.0
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Simulate fast-fading decoding (-t2) with
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USER_AP (-a2)
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B90 = 10.0 Hz (-b10.0)
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Lorentz model (-m1)
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submode QRA64C (-q2)
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Input SNR = -28.0 dB (-s-28.0)
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(type qra64 -h for command syntax)
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Command Output:
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Simulating the QRA64 decoder with fast-fading metric
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B90=10.00 Hz - Fading Model=Lorentz - Submode=QRA64C
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K1JT decoder enabled for [K1JT ? ?/blank]
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K1JT decoder enabled for [K1JT IV3NWV ?]
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K1JT decoder enabled for [? IV3NWV ?/blank]
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K1JT decoder enabled for [K1JT IV3NWV JN66]
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K1JT decoder enabled for [CQ IV3NWV ?/b/JN66]
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Encoding msg: [K1JT IV3NWV JN66]
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Decoding with K1JT's decoder
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....................................................................................................
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Transimtted msgs:100
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Decoded msgs:
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0 with [? ? ?] AP0
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0 with [CQ ? ?] AP27
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0 with [CQ ? ] AP42
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4 with [CALL ? ?] AP29
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0 with [CALL ? ] AP44
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0 with [CALL CALL ?] AP57
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2 with [? CALL ?] AP29
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0 with [? CALL ] AP44
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91 with [CALL CALL G] AP72
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0 with [CQ CALL ?] AP55
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0 with [CQ CALL ] AP70
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0 with [CQ CALL G] AP70
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Total: 97/100 (0 undetected errors)
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Estimated SNR (average in dB) = -28.39 dB
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Input SNR = -28.0dB ap-mode=USER AP
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