[Discuss-gnuradio] BBN802.11b USRP2s XCVR2450 trouble in packet receptio
From:
Sankalp Nimbhorkar
Subject:
[Discuss-gnuradio] BBN802.11b USRP2s XCVR2450 trouble in packet reception.
Date:
Sun, 20 Feb 2011 16:34:43 -0500
We have been trying to make two USRP2s with XCVR2450 daughter-cards talk, one a transmitter and the other a receiver less than 2 metres LOS apart. With a WiSpy dongle, we confirmed that the transmitter is, indeed, transmitting. But at the receiver side, we cannot receive any of the frames sent out by the transmitter. We have tried out all the channels in 802.11b, we even tried reducing transmission rate, but to no avail. The receiver keeps printing bootloads of S's and occasionally some packets, mostly beacons from some access point. But to this date, we haven't received a single frame transmitted by the other USRP2. Any reply on this matter will be greatly appreciated.
Thank you. Sankalp Nimbhorkar CSC Graduate Student North Carolina State University