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annotate pathloss/sysmo-example-10w @ 94:f9ef582c199c

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tfo-ut: check in tfo-fr.bin and tfo-efr.bin Each of these binary files is an extract from MSC-side E1 timeslot recording in a Nokia TCSM2 TFO session involving a cross-connect between two TRAU channels. The extracts have been chosen to begin at the point where the TRAU starts emitting TFO frames, thereby beginning with a series of TFO frames that contain an embedded TFO_TRANS message. In each experiment, one of the two cross-connected TRAU channels emitted two "plain" TFO frames (not containing embedded TFO messages) in between the initial embedded TFO_TRANS and the subsequent embedded TFO_REQ_L; this channel was chosen for the present extracts. Each extract is thus 2560 PCM samples, containing 16 aligned TFO frames: 5 carrying TFO_TRANS, 2 plain, 9 carrying TFO_REQ_L.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 18 Mar 2025 22:56:23 +0000
parents cf60172895fe
children
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cf60172895fe pathloss: add sysmo-example-10w
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1 # This pathloss input file replicates the set of parameters
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2 # used in Sysmocom pathloss.gnumeric example for 10 W BTS
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3 # operating in EGSM900 band. The goal is to check our math
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4 # implementation against the original gnumeric.
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5
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6 band ISM
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8 bts-param 40 -109 9 # Tx power, Rx sensitivity, antenna gain
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9
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10 bts-height 25 m
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12 # standard MS
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14 ms-param 33 -102 # Tx power, Rx sensitivity
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16 ms-height 1.5 m
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18 # modeled losses
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20 loss 2 # duplexer and cable at BTS
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21 loss 2 # user body
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22 loss 7.5 # margin