3192 search results - page 459 / 639 » The minimum latency problem |
135
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GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—1 In this paper, we consider an amplify-and-forward (AF) wireless relay system where multiple source nodes communicate with their corresponding destination nodes with the help o...
150
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
128
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ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
Due to their ease of use and availability, pan-tilt-zoom (PTZ) cameras are everywhere. However, in order to utilize these cameras for a meaningful application, it is necessary tha...
137
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ICPP
2008
IEEE
15 years 10 months ago
2008
IEEE
—Data replications is a typical strategy for improving access performance and data availability in Data Grid systems. Current works on data replication in Grid systems focus on t...
113
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VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
—Orthogonal frequency division multiplexing (OFDM) signals have a problem with high peak-to-average power ratio (PAPR). A distortionless selective mapping (SLM) has been proposed...