Sciweavers

2358 search results - page 446 / 472
» Revisiting communication performance models for computationa...
Sort
View
PERCOM
2007
ACM
14 years 7 months ago
Dynamic Carrier-Assisted Routing in Mobile Networks
We propose to use node mobility to enhance routing capability in a mobile network. A dual-control planes model is presented, which includes the traditional S(stationary)-plane for ...
Jie Wu
ADHOCNOW
2008
Springer
14 years 1 months ago
Novel Algorithms for the Network Lifetime Problem in Wireless Settings
Abstract. A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited, nonreplenishable battery charge. The batte...
Michael Elkin, Yuval Lando, Zeev Nutov, Michael Se...
VTC
2007
IEEE
14 years 1 months ago
Discrete Power Allocation for Lifetime Maximization in Cooperative Networks
Abstract— Discrete power allocation strategies for amplifyand-forward cooperative networks are proposed based on selective relaying methods. The goal of power allocation is to ma...
Wan-Jen Huang, Yao-Win Hong, C. C. Jay Kuo
BTW
2007
Springer
142views Database» more  BTW 2007»
14 years 1 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
MDM
2005
Springer
14 years 1 months ago
TOSA: a near-optimal scheduling algorithm for multi-channel data broadcast
Wireless broadcast is very suitable for delivering information to a large user population. In this paper, we concentrate on data allocation methods for multiple broadcast channels...
Baihua Zheng, Xia Wu, Xing Jin, Dik Lun Lee