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193
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IPPS
2008
IEEE
16 years 1 months ago
2008
IEEE
The creation of a virtual world environment (VWE) has significant costs, such as maintenance of server rooms, server administration, and customer service. The initial development...
186
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Proportional fair scheduling (PFS) provides good balance between throughput and fairness via multi-user diversity and game-theoretic equilibrium. Very little analytical work exi...
219
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
— We consider the problem of rate allocation in a fading Gaussian multiple-access channel with fixed transmission powers. The goal is to maximize a general concave utility funct...