The Experts below are selected from a list of 303510 Experts worldwide ranked by ideXlab platform
Richardt H Wilkinson - One of the best experts on this subject based on the ideXlab platform.
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Wireless Sensor Network gateway
Proceedings of the AFRICON, 2009Co-Authors: Leon Du T. Steenkamp, Shaun Kaplan, Richardt H WilkinsonAbstract:Using Wireless Sensor Networks is an effective way of gathering data and also opens up new sensing opportunities. Wireless Sensor Networks can be more useful if the data can be effectively retrieved from the Sensor Network. This paper describes the development of a gateway node for a Wireless Sensor Network, implemented in TinyOS, using the AT91RM9200 ARM evaluation kit from Atmel. This node enables the user to remotely retrieve data from-, manage- and configure the Network.
Leon Du T. Steenkamp - One of the best experts on this subject based on the ideXlab platform.
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Wireless Sensor Network gateway
Proceedings of the AFRICON, 2009Co-Authors: Leon Du T. Steenkamp, Shaun Kaplan, Richardt H WilkinsonAbstract:Using Wireless Sensor Networks is an effective way of gathering data and also opens up new sensing opportunities. Wireless Sensor Networks can be more useful if the data can be effectively retrieved from the Sensor Network. This paper describes the development of a gateway node for a Wireless Sensor Network, implemented in TinyOS, using the AT91RM9200 ARM evaluation kit from Atmel. This node enables the user to remotely retrieve data from-, manage- and configure the Network.
Baris Fidan - One of the best experts on this subject based on the ideXlab platform.
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Introduction to Wireless Sensor Network Localization
Localization Algorithms and Strategies for Wireless Sensor Networks, 2009Co-Authors: Guoqiang Mao, Baris FidanAbstract:Localization is an important aspect in the field of Wireless Sensor Networks that has attracted significant research interest recently. The interest in Wireless Sensor Network localization is expected to grow further with the advances in the Wireless communication techniques and the sensing techniques, and the consequent proliferation of Wireless Sensor Network applications. This chapter provides an overview of various aspects involved in the design and implementation of Wireless Sensor Network localization systems. These can be broadly classified into three categories: the measurement techniques in Sensor Network localization, Sensor Network localization theory and algorithms, and experimental study and applications of Sensor Network localization techniques. This chapter also gives a brief introduction to the other chapters in the book with a focus on explaining how these chapters are related to each other and how topics covered in each chapter fit into the architecture of this book and the big picture of Wireless Sensor Network localization.
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Wireless Sensor Network localization techniques
Computer Networks, 2007Co-Authors: Baris Fidan, Brian D O AndersonAbstract:Wireless Sensor Network localization is an important area that attracted significant research interest. This interest is expected to grow further with the proliferation of Wireless Sensor Network applications. This paper provides an overview of the measurement techniques in Sensor Network localization and the one-hop localization algorithms based on these measurements. A detailed investigation on multi-hop connectivity-based and distance-based localization algorithms are presented. A list of open research problems in the area of distance-based Sensor Network localization is provided with discussion on possible approaches to them.
Shaun Kaplan - One of the best experts on this subject based on the ideXlab platform.
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Wireless Sensor Network gateway
Proceedings of the AFRICON, 2009Co-Authors: Leon Du T. Steenkamp, Shaun Kaplan, Richardt H WilkinsonAbstract:Using Wireless Sensor Networks is an effective way of gathering data and also opens up new sensing opportunities. Wireless Sensor Networks can be more useful if the data can be effectively retrieved from the Sensor Network. This paper describes the development of a gateway node for a Wireless Sensor Network, implemented in TinyOS, using the AT91RM9200 ARM evaluation kit from Atmel. This node enables the user to remotely retrieve data from-, manage- and configure the Network.
Hao Wu - One of the best experts on this subject based on the ideXlab platform.
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a survey of localization in Wireless Sensor Network
International Journal of Distributed Sensor Networks, 2012Co-Authors: Long Cheng, Yunzhou Zhang, Chengdong Wu, Mengxin Li, Hao Wu, Carsten MapleAbstract:Localization is one of the key techniques in Wireless Sensor Network. The location estimation methods can be classified into target/source localization and node self-localization. In target localization, we mainly introduce the energy-based method. Then we investigate the node self-localization methods. Since the widespread adoption of the Wireless Sensor Network, the localization methods are different in various applications. And there are several challenges in some special scenarios. In this paper, we present a comprehensive survey of these challenges: localization in non-line-of-sight, node selection criteria for localization in energy-constrained Network, scheduling the Sensor node to optimize the tradeoff between localization performance and energy consumption, cooperative node localization, and localization algorithm in heterogeneous Network. Finally, we introduce the evaluation criteria for localization in Wireless Sensor Network.
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Design of node in Wireless Sensor Network
2010 Chinese Control and Decision Conference, 2010Co-Authors: Jungang Zheng, Yunzhou Zhang, Chengdong Wu, Hao WuAbstract:According to the characteristics of Wireless Sensor Network node, the analysis of structural system of Wireless Sensor Network node has been done. Each module of node was design by blocking method. The error rate of homemade node in different distance and interfere compared with contrastive node, The experimental results indicate that the Wireless Sensor Networks node works effective and stability in data acquisition and owns good communication and anti-jamming.
