1259 search results - page 220 / 252 » Analysis of Movement and Mobility of Wireless Network Users |
103
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ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we propose a theoretical framework for the analysis of the impact of ultra–wideband (UWB) interference on systems that use the popular combination of bit– in...
MSWIM
2005
ACM
15 years 5 months ago
2005
ACM
Recently, user mobility in wireless data networks is increasing because of the popularity of portable devices and the desire for voice and multimedia applications. These applicati...
128
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MOBISYS
2009
ACM
16 years 11 days ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
PERCOM
2004
ACM
15 years 11 months ago
2004
ACM
In this paper we investigate the performance of IEEE 802.11b ad hoc networks by means of an experimental study. This analysis reveals several aspects that are usually neglected in...
INFOCOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—The operation of widely-deployed random access to wireless networks is based on limited information on the result of each access attempt. When making a random access attempt, us...