718 search results - page 125 / 144 » Opportunistic Relaying in Wireless Networks |
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
—Cooperative communications leverages the spatial diversity available in a wireless network enabling multiple radio nodes work together to improve the overall system performance....
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—In this paper, we study the problem of misbehavior detection in wireless networks . A commonly adopted approach is to utilize the broadcast nature of the wireless medium...
PIMRC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In infrastructure-less wireless systems network-wise time and frequency synchronization can be achieved by exchanging mutual synchronization errors among neighboring nodes. Coo...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—Although network-wide flooding in reactive routing protocols like AODV [1] facilitates the discovery of optimal routes, they engender large control overhead. Some efficient floo...
PEWASUN
2006
ACM
15 years 3 months ago
2006
ACM
: Disruption Tolerant Networks (DTNs) are emerging solutions to networks that experience frequent network partitions and large end-to-end delays. Several schemes have been proposed...