17932 search results - page 233 / 3587 » Wireless communications systems |
158
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ICC
2009
IEEE
15 years 3 months ago
2009
IEEE
Video-on-demand service in wireless networks is one important step to achieving the goal of providing video services anywhere anytime. Typically, carrier mobile networks are used t...
181
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
—Generating a shared key between two parties from the wireless channel is of increasing interest. The procedure for obtaining information from wireless channel is called channel ...
181
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IJNSEC
2008
15 years 5 months ago
2008
Secure communication in wireless ad hoc sensor networks is a major research concern in the networking community. Especially the few available resources in terms of processing powe...
172
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EMS
2009
IEEE
16 years 16 days ago
2009
IEEE
—The use of wireless sensor networks is rapidly growing in various types of applications that benefit from spatially distributed data collection. Some of these applications, suc...
155
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GLOBECOM
2007
IEEE
16 years 3 days ago
2007
IEEE
— In distributed wireless access networks, the short-term unfairness of IEEE 802.11 Distributed Coordination Function (DCF) has been revealed by many works. In this paper, a modi...