491 search results - page 1 / 99 » Optimal physical carrier sense in wireless networks |
ADHOC
2011
12 years 11 months ago
2011
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Physical carrier sense for wireless multihop networks has attracted a certain degree of attention since it is a simple yet important mechanism for distributed channel access. S...
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper, we extend both Bianchi’s and Kumar’s models and characterize the channel activities governed by IEEE 802.11 DCF in multi-hop wireless networks from the perspe...
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Traditional Physical Carrier Sensing (PCS), which aims at eliminating hidden terminals in wireless networks, causes too many exposed terminals and deteriorates the throughput p...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Physical Carrier Sensing plays a crucial role in the effectiveness of CSMA-based MAC protocols, yet its properties and impact on the system performance under slow fading channel...