244 search results - page 19 / 49 » Optimized capacity bounds for the MIMO relay channel |
124
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VTC
2010
IEEE
15 years 3 days ago
2010
IEEE
—We present the ǫ-outage capacity in the low signal-to-noise ratio (SNR) regime of an incremental relaying network. The network consists of one source, one destination, and two ...
TSP
2008
15 years 1 months ago
2008
A subspace beamforming method is presented that decomposes a MIMO channel into multiple pairs of subchannels. The pairing is done based on singular values such that similar channel...
110
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
Considering a two-way amplify-and-forward (AF) relay network and aiming to simultaneously maximize the two users’ mutual information lower bounds in the presence of channel esti...
121
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ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
—In this paper we propose a new low feedback and low complexity scheme that adjusts the phases at the relays, thus allowing for the coherent combining of signals from multiple re...
123
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CISS
2008
IEEE
15 years 8 months ago
2008
IEEE
—The delay-limited capacity of the half-duplex relay channel is analyzed for several cooperative protocols under a long-term average total transmit power constraint. It is assume...