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From: | Cocuzzo, Daniel C. |
Subject: | [Discuss-gnuradio] BBN 802.11b RSSI output |
Date: | Thu, 02 Apr 2009 11:46:56 -0400 |
Hi, I’m successfully running the demo scripts supplied
with the BBN 802.11b code on USRP1, with typical output: PKT: len=59, rssi=-21, src=""
time=1277411936, rate=1 Mbps PKT: len=42, rssi=-21, src=""
time=1277413056, rate=1 Mbps PKT:
len=59, rssi=-24, src="" time=1280761840, rate=1 Mbps I found an earlier (8/3/06) post in the discussion list from
a BBN developer stating : “Note that our GNU
Radio IEEE 802.11 receive code currently reports signal strength in dB with
respect to an arbitrary baseline. We haven't yet calibrated this to dBm.” Does anyone know if this calibration to dBm was ever
implemented? What units are the RSSI output? Thanks. Dan |
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