718 search results - page 98 / 144 » Opportunistic Relaying in Wireless Networks |
142
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ICC
2009
IEEE
16 years 25 days ago
2009
IEEE
Relays play an important role for increasing rate and reducing energy consumption of wireless networks. In this paper we consider a three-node network (source, relay, destination)...
175
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MSWIM
2009
ACM
16 years 27 days ago
2009
ACM
Most people-centric delay tolerant networks have been shown to exhibit power-law behavior. Analysis of the temporal connectivity graph of such networks reveals the existence of hu...
162
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QSHINE
2005
IEEE
15 years 11 months ago
2005
IEEE
We propose a cooperative-diversity technique for ad hoc networks based on the decode-and-forward relaying strategy. We develop a MAC protocol based on slotted ALOHA that allows ne...
190
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CN
2006
15 years 6 months ago
2006
Heterogeneous multihop wireless networks such as wireless mesh networks consist of a set of resource-constrained mobile nodes that want to communicate with each other and a set of...
222
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MOBIHOC
2005
ACM
16 years 5 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...