3571 search results - page 81 / 715 » On the Power of Imperfect Information |
165
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HIS
2009
15 years 4 months ago
2009
This paper presents a novel optimization approach using Improved Harmony Search (IHS) algorithm to solve economic power dispatch problem. The proposed methodology easily takes care...
156
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TCOM
2008
15 years 6 months ago
2008
This paper formulates power allocation policies that maximize the region of mutual informations achievable in multiuser downlink OFDM channels. Arbitrary partitioning of the availa...
202
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JSAC
2008
15 years 5 months ago
2008
The problem of transmitting a Gaussian source over a half-duplex fading relay channel with limited channel state feedback is studied. It is shown that under a short-term power cons...
268
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ICWN
2009
15 years 4 months ago
2009
In this paper we consider MIMO system with Mt transmitting and Mr receiving antennas, when channel state information (CSI) is known on the transmitter side. The Reyleigh fading cha...
158
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ICC
2008
IEEE
16 years 22 days ago
2008
IEEE
— Digital subscriber lines (DSL) are today one of the most important means for delivering high-speed data transmission. An emerging technique for dealing with one of the technolo...