521 search results - page 46 / 105 » Cooperative Transmission Protocols for Wireless Broadcast Ch... |
210
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JSAC
2008
15 years 6 months ago
2008
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
177
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INFOCOM
2006
IEEE
16 years 5 days ago
2006
IEEE
— As the use of sensor networks increases, security in this domain becomes a very real concern. One fundamental aspect of providing confidentiality and authentication is key dis...
174
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ICDCS
2008
IEEE
16 years 17 days ago
2008
IEEE
Network coding has been a prominent approach to a series of problems that used to be considered intractable with traditional transmission paradigms. Recent work on network coding ...
155
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WIOPT
2006
IEEE
16 years 4 days ago
2006
IEEE
— This paper examines the achievable performance gains when a particular class of cooperative relaying known as best-select is employed. In essence, best-select seeks to improve ...
206
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MOBICOM
2004
ACM
15 years 11 months ago
2004
ACM
Future vehicular networks are expected to deploy shortrange communication technology for inter-vehicle communication. In addition to vehicle-to-vehicle communication, users will b...