718 search results - page 10 / 144 » Opportunistic Relaying in Wireless Networks |
CORR
2008
Springer
14 years 10 months ago
2008
Springer
For wireless networks with multiple sources, an omnidirectional relay scheme is developed, where each node can help relay multiple messages in different directions. This is accomp...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Cooperative relaying methods can improve wireless links, but introduce overhead due to relay selection and resource reservation compared to non-cooperative transmission. In order t...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
— This paper considers two-hop cooperative relaying using multiple relays and proposes a threshold based relay selection protocol. In this protocol the relays are selected among ...
COMCOM
2006
14 years 10 months ago
2006
Scalability and extended lifetime are two critical design goals of any large scale wireless sensor network. A two-tiered network model has been proposed recently for this purpose....
CONEXT
2007
ACM
15 years 1 months ago
2007
ACM
Portable devices have more data storage and increasing communication capabilities everyday. In addition to classic infrastructure based communication, these devices can exploit hu...