24 search results - page 1 / 5 » Asymptotically optimal cooperative wireless networks with re... |
JSAC
2007
13 years 4 months ago
2007
Abstract— This paper considers an orthogonal amplify-andforward (OAF) protocol for cooperative relay communication over Rayleigh-fading channels in which the intermediate relays ...
MOBIHOC
2008
ACM
14 years 4 months ago
2008
ACM
We study blind estimation of transmission power of a node based on received power measurements obtained under wireless fading. Specifically, the setup consists of a set of monitor...
INFOCOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract—Spectrum sensing is one of the key enabling technologies in Cognitive Radio Networks (CRNs). In CRNs, secondary users (SUs) are allowed to exploit the spectrum opportuni...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—Network flow models serve as a popular mathematical framework for the analysis and optimization of Multi-hop Wireless Networks. They also serve to provide the understan...
TWC
2011
12 years 11 months ago
2011
Abstract—In this paper we consider wireless cooperative multihop networks, where nodes that have decoded the message at the previous hop cooperate in the transmission toward the ...