549 search results - page 60 / 110 » Omnidirectional Relay in Wireless Networks |
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 ...
116
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CORR
2007
Springer
14 years 9 months ago
2007
Springer
Abstract— In this paper, collocated and distributed spacetime block codes (DSTBCs) which admit multi-group maximum likelihood (ML) decoding are studied. First the collocated case...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
GLOBECOM
2008
IEEE
14 years 11 months ago
2008
IEEE
Abstract—Cooperative diversity is a useful technique to increase reliability and throughput of wireless networks. To analyze the performance gain from cooperative diversity, outa...
108
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TWC
2008
14 years 9 months ago
2008
This paper considers a multi-hop network in which relay nodes cooperate to minimize the total energy consumed in transmitting a (unicast) packet from a source to a destination. We...