30 search results - page 4 / 6 » Model-driven optimization of opportunistic routing |
JSS
2010
13 years 8 months ago
2010
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--Cognitive radios (CRs) are devices that access spectrum opportunistically taking advantage of unused portions of licensed spectrum. Therefore, depending on the licensed r...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—In this paper, we present a new routing paradigm that generalizes opportunistic routing in wireless mesh networks. In multirate anypath routing, each node uses both a set of nex...
ESA
2011
Springer
12 years 9 months ago
2011
Springer
We study and characterize social-aware forwarding protocols in opportunistic networks and we derive bounds on the expected message delivery time for two different routing protocol...
SECON
2008
IEEE
14 years 4 months ago
2008
IEEE
Congestion control in wireless multi-hop networks is challenging because of two reasons. First, broadcast is an inherent feature of wireless networks and motivates many creative p...