718 search results - page 85 / 144 » Opportunistic Relaying in Wireless Networks |
157
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GLOBECOM
2008
IEEE
15 years 7 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...
193
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TWC
2008
15 years 6 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...
184
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VTC
2006
IEEE
16 years 4 days ago
2006
IEEE
Abstract-Cooperative transmission obtains the spatial diversity gains created by sharing antennas of terminals in wireless networks. Although the amplify-and-forward (AF) cooperati...
168
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
Node mobility and end-to-end disconnections in Delay Tolerant Networks (DTNs) greatly impair the effectiveness of data dissemination. Although social-based approaches can be used ...
153
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper addresses the issue of network life during repeated broadcasts originating from the same source in large, strip-shaped wireless sensor networks. The proposed technique w...