Multi-channel packet capture in 802.11b/g wireless networks Export

@inproceedings{citeulike:5194734, abstract = {Wireless intrusion detection systems (WIDS) for 802.11a/b/g networks often use a channel hopping scheme to scan for activity. A common assumption is that packet detection and decoding can only occur when the receiver is tuned to the same channel as the transmitter. The potential for packet detection and decoding on adjacent channels, both in the case of overlapped and non-overlapped channels, is investigated and analyzed using a wireless test bed with multiple transmitters and receivers. It is shown that under certain conditions 802.11b/g packets can be detected and properly decoded at 1 and 2 Mbps on overlapped and even nonoverlapped channels.}, author = {Geiger, Douglas J. and Scheets, George and Teague, Keith A. and Pitts, Jason}, booktitle = {Signals, Systems and Computers, 2008 42nd Asilomar Conference on}, citeulike-article-id = {5194734}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/ACSSC.2008.5074542}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5074542}, doi = {10.1109/ACSSC.2008.5074542}, journal = {Signals, Systems and Computers, 2008 42nd Asilomar Conference on}, keywords = {80211, 80211b, 80211bg, multi-channel-capture}, pages = {905--908}, posted-at = {2009-07-17 18:54:24}, priority = {0}, title = {Multi-channel packet capture in 802.11b/g wireless networks}, url = {http://dx.doi.org/10.1109/ACSSC.2008.5074542}, year = {2008} }

TY - CONF ID - citeulike:5194734 L3 - citeulike-article-id:5194734 N2 - Wireless intrusion detection systems (WIDS) for 802.11a/b/g networks often use a channel hopping scheme to scan for activity. A common assumption is that packet detection and decoding can only occur when the receiver is tuned to the same channel as the transmitter. The potential for packet detection and decoding on adjacent channels, both in the case of overlapped and non-overlapped channels, is investigated and analyzed using a wireless test bed with multiple transmitters and receivers. It is shown that under certain conditions 802.11b/g packets can be detected and properly decoded at 1 and 2 Mbps on overlapped and even nonoverlapped channels. JF - Signals, Systems and Computers, 2008 42nd Asilomar Conference on EP - 908 TI - Multi-channel packet capture in 802.11b/g wireless networks T2 - Signals, Systems and Computers, 2008 42nd Asilomar Conference on SP - 905 KW - 80211 KW - 80211b KW - 80211bg KW - multi-channel-capture AU - Geiger, Douglas AU - Scheets, George AU - Teague, Keith AU - Pitts, Jason PY - 2008/// UR - http://dx.doi.org/10.1109/ACSSC.2008.5074542 ER -