ZigZag Decoding: Combating Hidden Terminals in Wireless Networks

ZigZag Decoding: Combating Hidden Terminals in Wireless Networks

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This paper presents ZigZag, an 802.11 receiver that combats hidden terminals. ZigZag exploits 802.11 retransmissions which, in the case of hidden terminals, cause successive collisions. Due to asynchrony, these collisions have different interference-free stretches at their start, which ZigZag uses t...

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Bibliographic Details
Main Authors: Katabi, Dina, Gollakota, Shyamnath
Other Authors: Dina Katabi
Published: 2008
Subjects:
Hidden Terminals
Software Radios
Wireless Networks
Online Access:http://hdl.handle.net/1721.1/41084

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