The Group Keyword Management Method of the Heterogeneous WSN Based on Topology

Abstract:

The new method used the node to make up the keyword management tree. The keyword management tree was optimized with renewing the group keyword. In the meanwhile, the use of father nodes and the processing batch method improved the keyword renewing efficiency. The analysis result of theory shows that the method is a high efficiency and extendible group keyword management method which used in the heterogeneous wireless sensor network.

• Periodical: Advanced Materials Research (Volumes 798-799)
• Pages: 480-483
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.798-799.480
• Online since: September 2013
• Authors: Tao Ma, Juan Chen
• Keywords: Group Keyword, Heterogeneous Wireless Sensor Network, Topology Information

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