244 search results - page 36 / 49 » Optimized capacity bounds for the MIMO relay channel |
111
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ICC
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper, we study power allocation (PA) in a single-relay OFDM system with limited feedback. We propose a PA scheme that uses a codebook of quantized PA vectors designed offl...
141
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ICDCS
2009
IEEE
14 years 11 months ago
2009
IEEE
We study the multicast capacity for hybrid wireless networks consisting of ordinary wireless nodes and base stations under Gaussian Channel model, which generalizes both the unica...
127
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— 1 In this paper, pilot-assisted transmission over Gauss-Markov Rayleigh fading channels is considered. A simple scenario, where a single pilot signal is transmitted every T sym...
124
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SPAA
2004
ACM
15 years 7 months ago
2004
ACM
In this paper, we examine the problem of large-volume data dissemination via overlay networks. A natural way to maximize the throughput of an overlay multicast session is to split...
127
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
The performance of a multiuser MIMO broadcast system depends highly on how the users being served are selected from the pool of users requesting service. Though dirty paper coding...