491 search results - page 18 / 99 » Optimal physical carrier sense in wireless networks |
144
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TON
2012
13 years 2 days ago
2012
Abstract—Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important perfo...
80
Voted
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—this paper addresses the design challenge of interference mitigation in the emerging high density (HD) wireless LAN. It is proposed to differentiate interference according to th...
87
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INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—This paper presents a protocol-independent approach to reveal a new insight into the performance of carrier sense multiple access with collision avoidance (CSMA/CA) prot...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID reade...
MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
IEEE 802.11 MAC, called the Distributed Coordination Function (DCF), employs carrier sensing to effectively avoid collisions, but this makes it difficult to maximally reuse the sp...