4581 search results - page 542 / 917 » Distributed optimization in sensor networks |
138
click to vote
INFOCOM
2005
IEEE
15 years 12 months ago
2005
IEEE
— In this paper, we model and characterize the performance of multihop radio networks in the presence of energy constraints, and design routing algorithms to optimally utilize th...
174
click to vote
TIT
2011
15 years 1 months ago
2011
—Maximization of the weighted sum-rate of secondary users (SUs) possibly equipped with multiantenna transmitters and receivers is considered in the context of cognitive radio (CR...
179
click to vote
GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--We consider the problem of dynamic content distribution in publish-subscribe mobile social networks. Mobile users subscribe to the content provider. Then, when new conten...
170
click to vote
GLOBECOM
2007
IEEE
16 years 20 days ago
2007
IEEE
— Spectrum sensing is a key enabling functionality in cognitive radio (CR) networks, where the CRs act as secondary users that opportunistically access free frequency bands. Due ...
159
click to vote
INFOCOM
2007
IEEE
16 years 19 days ago
2007
IEEE
—This paper presents a theoretic framework of optimal resource allocation and admission control for peer-topeer networks. Peer’s behavioral rankings are incorporated into the r...