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174
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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...
192
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ACMSE
2004
ACM
15 years 11 months ago
2004
ACM
In this paper, we survey recent advances in mobility modeling for mobile ad hoc network research. The advances include some new mobility models and analysis of older mobility mode...
180
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INFOCOM
2009
IEEE
16 years 25 days ago
2009
IEEE
— This work focuses on a class of distributed storage systems whose content may evolve over time. Each component or node of the storage system is mobile and the set of all nodes ...
190
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ICDCS
2008
IEEE
16 years 19 days ago
2008
IEEE
Quorum-based Power Saving (QPS) protocols have been proposed for ad hoc networks (e.g., IEEE 802.11 ad hoc mode) to increase energy efficiency and prolong the operational time of...
158
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GI
2004
Springer
15 years 11 months ago
2004
Springer
Abstract: Recently, Distributed Hash Tables evolved to a preferred approach for decentralized data management in widely distributed systems. Due to their crucial characteristics ...