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Vol. 156, Issue 9, September 2013, pp. 136-143

 

Bullet

 

Design of Wireless Sensor Network Security and Solution by MAC Protocol and Topology Control Technology
 
1 Zhen LIU, 2 Yanhao CHEN, 1 Xiaoqin MA

1 Henan Institute of Science and Technology, Henan Xinxiang, 453003, China

2 Network Center, Henan Normal University, Henan Xinxiang, 453000, China

1 Tel.: 13613738850
E-mail: eduliuzhen@163.com

 

Received: 2 July 2013   /Accepted: 25 August 2013   /Published: 30 September 2013

Digital Sensors and Sensor Sysstems

 

Abstract: Wireless sensor network security is the guarantee of the task execution confidentiality, data reliability, data fusion, and the security of data transmission. This paper analyzes security problems in wireless sensor network MAC protocol at present. The aim of topology control is through the transmission range control nodes to generate network topology satisfying certain properties, in order to extend the network life cycle, reduce network interference, improve the throughput. The paper proposes design of wireless sensor network security and solution by MAC protocol and topology control technology. Finally, this paper discusses a new security design of WSN based on more energy-efficient MAC protocol, and the simulation experiment is carried out in NS2 network.

 

Keywords: Wireless sensor network, MAC protocol, Topology control, Network security.

 

 

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