Sciweavers

2382 search results - page 32 / 477
» An Energy Backpropagation Algorithm
Sort
View
MST
2010
155views more  MST 2010»
14 years 6 months ago
Stochastic Models and Adaptive Algorithms for Energy Balance in Sensor Networks
We consider the important problem of energy balanced data propagation in wireless sensor networks and we extend and generalize previous works by allowing adaptive energy assignment...
Pierre Leone, Sotiris E. Nikoletseas, José ...
INFOCOM
2012
IEEE
13 years 2 months ago
On the construction of data aggregation tree with minimum energy cost in wireless sensor networks: NP-completeness and approxima
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
Tung-Wei Kuo, Ming-Jer Tsai
MOBIHOC
2004
ACM
15 years 11 months ago
Localized algorithms for energy efficient topology in wireless ad hoc networks
We propose several novel localized algorithms to construct energy efficient routing structures for homogeneous wireless ad hoc networks, where all nodes have same maximum transmis...
Wen-Zhan Song, Yu Wang 0003, Xiang-Yang Li
ICC
2007
IEEE
142views Communications» more  ICC 2007»
15 years 6 months ago
Energy efficiency of MIMO-based Sensor Networks with a Cooperative Node Selection Algorithm
– Low-cost and low-power sensor nodes forming Wireless Sensor Networks (WSNs) have become suitable for a wide range of applications during recent years. These networks, due to th...
George N. Bravos, Athanasios G. Kanatas
WOWMOM
2009
ACM
204views Multimedia» more  WOWMOM 2009»
15 years 4 months ago
ECTC: Energy effiCient topology control algorithm for wireless sensor networks
Sensor network which operates on battery are used to gather data in a variety of environments. The data collected by each node is communicated through the network to the sink, whi...
Nedal Ababneh, Anastasios Viglas, Houda Labiod, Na...