1855 search results - page 330 / 371 » Probabilistic Frame-Based Systems |
134
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TMC
2011
14 years 9 months ago
2011
—The inherent channel characteristics of impulse-based UWB networks affect the MAC layer performance significantly. Most previous studies on evaluating MAC protocols are based o...
162
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TIM
2010
14 years 8 months ago
2010
Polynomial chaos theory (PCT) has been proven to be an efficient and effective way to represent and propagate uncertainty through system models and algorithms in general. In partic...
144
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TWC
2010
14 years 8 months ago
2010
Cooperative forwarding in wireless networks has shown to yield rate and diversity gains, but it incurs energy costs borne by the cooperating nodes. In this paper we consider an inc...
101
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
People take more and more photos at different time and different events, however, these photos are often put into one giant folder and they are seldom annotated or organized. As t...
111
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
A weighted sum-rate maximization problem is considered for an access point (AP) allocating resources to wireless cognitive radios (CRs) communicating using orthogonal frequency-di...