3164 search results - page 564 / 633 » Quality of service profiling |
174
Voted
TON
2010
14 years 11 months ago
2010
In this paper we study several ways in which mobile terminals can backoff on their uplink transmit power in order to extend battery lifetimes. This is particularly effective when a...
147
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TON
2010
14 years 11 months ago
2010
Abstract-- The problem of providing quality of service guarantees for multicast traffic over crossbar switches has received a limited attention, despite the popularity of its count...
128
Voted
TSP
2010
14 years 11 months ago
2010
This paper considers the downlink beamforming optimization problem that minimizes the total transmission power subject to global shaping constraints and individual shaping constrai...
139
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TSP
2010
14 years 11 months ago
2010
In this paper, an adaptive cooperation diversity scheme with best-relay selection is proposed for multiple-relay cognitive radio networks to improve the performance of secondary tr...
151
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TWC
2010
14 years 11 months ago
2010
In this paper, we consider a wireless communication scenario with multiple source-destination pairs communicating through several cooperative amplify-and-forward relay terminals. T...