2571 search results - page 327 / 515 » Approximation schemes for wireless networks |
182
click to vote
PEWASUN
2008
ACM
15 years 8 months ago
2008
ACM
In this paper we present an experimental study conducted in 802.11based mesh networks of three existing rate adaptation algorithms. The aim of this study is twofold. On the one ha...
175
click to vote
EWSN
2009
Springer
16 years 7 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
199
click to vote
MOBIHOC
2003
ACM
16 years 6 months ago
2003
ACM
Wireless sensor networks (WSN) are event based systems that rely on the collective effort of several microsensor nodes. Reliable event detection at the sink is based on collective...
180
click to vote
INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—The emerging broadband wireless access (BWA) technology based on IEEE 802.16 is one of the most promising solutions to provide ubiquitous wireless access to the broadband servic...
190
click to vote
CCS
2007
ACM
16 years 23 days ago
2007
ACM
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...