45 search results - page 4 / 9 » Hybrid-ARQ in Multihop Networks with Opportunistic Relay Sel... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
ICUMT
2009
13 years 5 months ago
2009
Traditional routing strategies for multi-hop wireless networks forward packets by selecting at the sender side the next hop for each packet. Recently, such a paradigm has been call...
APSCC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Vehicular ad hoc network protocol with hybrid relay architecture is proposed for improving the success ratio. Access gateway estimation and a probability table based on the rout...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper presents a cooperative relay strategy with a game-theoretic perspective. In multi-hop networks, each node needs to send traffic via relay nodes, which behave indepe...
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...