199 search results - page 20 / 40 » Perturbation-Based Distributed Beamforming for Wireless Rela... |
CORR
2007
Springer
14 years 9 months ago
2007
Springer
— The differential encoding/decoding setup introduced by Kiran et al, Oggier et al and Jing et al for wireless relay networks that use codebooks consisting of unitary matrices is...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—In this paper, we investigate the fundamental properties of broadcasting in mobile wireless networks. In particular, we characterize broadcast capacity and latency of a ...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
The resource allocation problem in wireless multi-user decode-and-forward (DF) relay networks is considered. The conventional resource allocation schemes based on the equal distri...
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
SECON
2007
IEEE
15 years 3 months ago
2007
IEEE
— In this paper we study two-hop cooperative diversity relaying in random wireless networks. In contrast to most work on cooperative diversity relaying where the relay node posit...