159 search results - page 5 / 32 » On optimum selection relaying protocols in cooperative wirel... |
TWC
2008
14 years 11 months ago
2008
This paper proposes a relay-based scheme where a fixed number of relays are utilized to design an OFDM cooperative protocol. By exploiting limited feedback from the destination ter...
128
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—Cooperative communication has attracted dramatic attention in the last few years due to its advantage in mitigating channel fading. Despite much effort that has been made in the...
104
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ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—Wireless ad hoc networks are connected to the fixed Internet by means of Internet gateways. Whenever a node within the ad hoc network wishes to communicate with a host in the I...
JSAC
2007
14 years 11 months ago
2007
— Various results to date have demonstrated the advantages of one or several relay nodes assisting transmissions in a wireless network. In many practical scenarios, not all nodes...
152
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WCNC
2010
IEEE
15 years 3 months ago
2010
IEEE
Abstract—In this paper, we propose an output-threshold multiple relay selection scheme for dual-hop multi-branch cooperative wireless networks. The proposed scheme selects the ...