1196 search results - page 37 / 240 » Performance Measures of Dynamic Spectrum Access Networks |
PEWASUN
2008
ACM
15 years 22 days 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...
TCOM
2010
14 years 9 months ago
2010
—Cooperative spectrum sensing has been shown to be able to greatly improve the sensing performance in cognitive radio networks. However, if cognitive users belong to different se...
IWAN
2004
Springer
15 years 4 months ago
2004
Springer
Active and programmable network technologies strive to support completely new forms of data-path processing capabilities inside the network. This in conjunction with the ability to...
MOBISYS
2011
ACM
14 years 2 months ago
2011
ACM
We introduce a new technique for determining a mobile phone’s indoor location even when Wi-Fi infrastructure is unavailable or sparse. Our technique is based on a new ambient so...
123
click to vote
INFOCOM
2012
IEEE
13 years 1 months ago
2012
IEEE
Cognitive radio gives users the ability to switch channels and make use of dynamic spectral opportunities. However, switching channels takes time, and may disrupt the quality of a...