Sciweavers

1096 search results - page 193 / 220
» Gathering-Load-Balanced Tree Protocol for Wireless Sensor Ne...
Sort
View
ADHOCNOW
2008
Springer
14 years 2 months ago
Query Dissemination with Predictable Reachability and Energy Usage in Sensor Networks
Energy-efficient query dissemination plays an important role for the lifetime of sensor networks. In this work, we consider probabilistic flooding for query dissemination and deve...
Zinaida Benenson, Markus Bestehorn, Erik Buchmann,...
EUC
2005
Springer
14 years 1 months ago
Neighbor Node Discovery Algorithm for Energy-Efficient Clustering in Ubiquitious Sensor Networks
Clustering algorithm is an essential element to implement a hierarchical routing protocol, especially for a large-scale wireless sensor network. In this paper, we propose a new typ...
Ji Young Choi, Chung Gu Kang, Yong-Suk Kim, Kyeong...
ALGOSENSORS
2009
Springer
14 years 2 months ago
Improved Approximation Algorithms for Maximum Lifetime Problems in Wireless Networks
A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited battery charge. The battery charge is then reduced a...
Zeev Nutov, Michael Segal
CCECE
2006
IEEE
13 years 11 months ago
Modelling and Emulation of Multifractal Noise in Performance Evaluation of Mesh Networks
This paper describes a model and a setup for emulating fractal and multifractal noise for the measurement and evaluation of performance of ZigBee mesh networks intended for harsh ...
Lily Woo, Witold Kinsner, Ken Ferens, J. Diamond
GLOBECOM
2008
IEEE
14 years 2 months ago
A Novel Coalitional Game Model for Security Issues in Wireless Networks
—In this paper, we propose a novel coalitional game model for security issues in wireless networks. The model can be applied to not only mobile ad hoc networks but also wireless ...
Xiaoqi Li, Michael R. Lyu