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» Performance Evaluation of DTSN in Wireless Sensor Networks
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AINA
2008
IEEE
13 years 10 months ago
Flexible Address Configurations for Tree-Based ZigBee/IEEE 802.15.4 Wireless Networks
A number of IEEE 802.15.4 devices can be connected by a tree topology as proposed by ZigBee specification. Address configuration in tree-based ZigBee networks needs to assign ever...
Li-Hsing Yen, Wei-Ting Tsai
TWC
2010
13 years 2 months ago
Distributed Node Selection for Sequential Estimation over Noisy Communication Channels
This paper proposes a framework for distributed sequential parameter estimation in wireless sensor networks. In the proposed scheme, the estimator is updated sequentially at the c...
Thakshila Wimalajeewa, Sudharman K. Jayaweera
WWIC
2010
Springer
203views Communications» more  WWIC 2010»
14 years 28 days ago
Distributed Cooperation and Diversity for Hybrid Wireless Networks
In this paper, we propose a new Distributed Cooperation and Diversity Combining framework. Our focus is heterogeneous networks with devices equipped with two types of radio frequen...
Hooman Javaheri, Guevara Noubir, Y. Wang
COMCOM
2010
90views more  COMCOM 2010»
13 years 8 months ago
The room shortage problem of tree-based ZigBee/IEEE 802.15.4 wireless networks
A number of IEEE 802.15.4 devices can form a tree topology as proposed by ZigBee specification. The ability to confine the shape and extent of the tree serves as the basis for add...
Li-Hsing Yen, Wei-Ting Tsai
CORR
2006
Springer
108views Education» more  CORR 2006»
13 years 8 months ago
Scheduling and Codeword Length Optimization in Time Varying Wireless Networks
Abstract-- In this paper, a downlink scenario in which a singleantenna base station communicates with K single antenna users, over a time-correlated fading channel, is considered. ...
Mehdi Ansari Sadrabadi, Alireza Bayesteh, Amir K. ...