96 search results - page 5 / 20 » On Using Probabilistic Forwarding to Improve HEC-Based Data ... |
CORR
2011
Springer
13 years 1 months ago
2011
Springer
—The problem of optimal power allocation among the relays in a two-hop decode-and-forward cooperative relay network with independent Rayleigh fading channels is considered. It is...
ETFA
2006
IEEE
13 years 10 months ago
2006
IEEE
Wireless sensor networks (WSN) consist of small self-contained devices with computational, sensing and wireless communication capabilities. They allow flexible, powerful, tetherles...
MOBIHOC
2008
ACM
14 years 6 months ago
2008
ACM
A key challenge of routing in delay tolerant networks (DTNs) is to find routes that have high delivery rates and low endto-end delays. When oracles are not available for future co...
AINA
2009
IEEE
14 years 1 months ago
2009
IEEE
An opportunistic network is a type of challenged network that has attracted a great deal of attention in recent years. While a number of schemes have been proposed to facilitate d...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Robust video streaming over time-varying, error-prone wireless LANs (WLANs) poses many challenges. In this paper, we present a Time-based Opportunistic Relay (TOR) scheme for high...