31 search results - page 4 / 7 » The effect of fading, channel inversion, and threshold sched... |
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— We present an approach that takes advantage of multi-packet reception (MPR) to reduce the negative effects of multiple access interference and therefore increase the capacity o...
BROADNETS
2004
IEEE
13 years 11 months ago
2004
IEEE
Traditionally, the routing problem is addressed at the network layer, an approach that has been extended to the wireless realm. In wireless multihop networks, however, strict laye...
NETWORK
2007
13 years 7 months ago
2007
Moving toward 4G, wireless ad hoc networks receive growing interest due to users’ provisioning of mobility, usability of services, and seamless communications. In ad hoc network...
PEWASUN
2004
ACM
14 years 26 days ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract-In this paper, we investigate the problem of providing QoS to end-to-end flows in multihop ad hoc networks with channel errors through packet scheduling. Each flow is asso...