180 search results - page 18 / 36 » Differential Cooperative Communications with Space-Time Netw... |
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—A network with two sensors communicating a remote measurement to a common access point (AP) is investigated. The sensors are connected via out-of-band and finite-capaci...
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VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—It is widely recognized that differential decode-andforward (DDF) cooperative transmission scheme is capable of providing a superior performance compared to classic dire...
SECON
2007
IEEE
15 years 3 months ago
2007
IEEE
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...
107
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CHI
2011
ACM
14 years 1 months ago
2011
ACM
Though social network site use is often treated as a monolithic activity, in which all time is equally “social” and its impact the same for all users, we examine how Facebook ...
ENGL
2007
14 years 9 months ago
2007
— Multiple-Input Multiple-Output (MIMO) systems are composed of source and destination nodes with multiple antennas. But, when nodes cannot support multiple antennas due to size ...