4356 search results - page 233 / 872 » Communicating Transactions - (Extended Abstract) |
171
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CNSR
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In this paper we develop and analyze energyefficient cooperative techniques for multimedia applications over wireless networks. The composite cellular-short-range netw...
186
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...
148
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We propose a closed–loop scheme that combines opportunistic beamforming (OBF) and closed–loop (CL) transmit–diversity (TD) techniques. This quantized OBF scheme is...
160
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NOMS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Scalability is a real challenge for network management due to the increase of the devices to be managed and their various locations. A potential solution is based on bot...
150
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—The Media Independent Handover (MIH) architecture is designed to facilitate the signaling and enable seamless handovers in heterogeneous networks. In this paper, we prop...