128 search results - page 16 / 26 » Routing Strategies in Broadband Multihop Cooperative Network... |
ATAL
2006
Springer
13 years 11 months ago
2006
Springer
A major challenge in efficiently solving distributed resource allocation problems is to cope with the dynamic state changes that characterise such systems. An effective solution t...
JSAC
2008
13 years 7 months ago
2008
We propose in this work a single copy and multi-hop opportunistic routing scheme for sparse delay tolerant networks (DTNs). The scheme uses as only input the estimates of the avera...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents a new cooperative storage system for sensor networks geared for disconnected operation (where sensor nodes do not have a connected path to a basestation). T...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—Physical layer secrecy in wireless networks in the presence of eavesdroppers of unknown location is considered. In contrast to prior schemes, which have expended energy in the f...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Cross-layer design and operation of wireless networks has attracted significant interest in the last decade, yet some basic problems in the area remain unsolved. In this paper, w...