9 search results - page 1 / 2 » Effective Carrier Sensing in CSMA Networks under Cumulative ... |
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—This paper proposes and investigates the concept of a safe carrier-sensing range that guarantees interference-safe (also termed hidden-node-free) transmissions in CSMA networks ...
LCN
2008
IEEE
13 years 11 months ago
2008
IEEE
—Carrier Sense Multiple Access (CSMA) protocols in Multi-hop Wireless Networks (MHWN) are known to suffer from different forms of the hidden and exposed terminal problems, leadin...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Abstract—Temporal Dynamic Spectrum Access (DSA) in Cognitive Radio Networks exploits time gaps between the primary users transmissions. In this work, the fundamental performance ...
MOBIHOC
2008
ACM
14 years 4 months ago
2008
ACM
Dealing with interference is one of the primary challenges to solve in the design of protocols for wireless ad-hoc networks. Most of the work in the literature assumes localized o...
MOBICOM
2010
ACM
13 years 5 months ago
2010
ACM
A wireless transmitter learns of a packet loss, infers collision, only after completing the entire transmission. If the transmitter could detect the collision early (such as with ...