Dissertation > Excellent graduate degree dissertation topics show

Mobile Agent Based Intelligent Query Method for Wireless Sensor Network

Author: MengXiangXu
Tutor: ZhouXingMing;WangXiaoDong
School: National University of Defense Science and Technology
Course: Computer Science and Technology
Keywords: WSNs data-query production rule system mobile agent
CLC: TP393.08
Type: Master's thesis
Year: 2007
Downloads: 53
Quote: 0
Read: Download Dissertation


Different from traditional wireless communication networks, the data-centric and energy-constrained features of WSNs(wireless sensor networks) bring many challenges for data querying technologies. Holding the features of energy efficiency, fault tolerance and good-scalability, mobile agent based querying method is especially applicable to WSNs.Mobile agents are special processes that can migrate across sensors to gather and deal with data. Middleware method has been used to hide node’s hardware details, support agent to run between nodes and offer a language to develop agents. From now on, every agent’s code must be written by hand, so it is easy to make mistakes and cost a lot of time. This is one reason why agent based query method has not been used widely in WSNs. Another reason is that using agents can result in a lot of redundant energy consumption for its code must be translated.To address the problems listed above, we have proposed a mobile agent based intelligent query system (MAIQS). In this system, production rule system is used in query’s optimization and agent’s production for the first time in WSNs. Application-related knowledge and history information is described in the form of rules and facts which are the foundation of reasoning. What’s more, query automatism is implemented in this system. When a user input a query description ,the system translate it into standard form. Next , reasoning mechanisms and other strategy are used to optimize agent’s routine, reduce agent’s redundant function code and product agent. Agents will do the remained works to complete this query.At last, we implement the system based on Agilla, which is a middleware system for WSNs, to inspect a room’s temperature. Experimental and mathematic analysis results show that MAIQS is convenient, high-resilient and in low energy consumption.

Related Dissertations

  1. Research of Communication Mechanism in the Distributed Network Based on Mobile Agent,TP393.02
  2. The Research on Localization Algorithm of Wireless Sensor Networks,TN929.5
  3. Research on Network Coding and Its Applications,TN915.01
  4. Tarim River Ecological Monitoring and Management Information System Design and Implementation,TP311.52
  5. Research on Intelligent Monitoring and Management System Technique Based on the Wireless Sensor Networks,TP212.9
  6. Pan management of network devices in the network model,TP393.02
  7. Research and Implement of Intrusion Detection System Based on P2P and Mobile Agent,TP393.08
  8. Research and Application of the Partition Technology in Real-Time Data Warehouse,TP311.13
  9. ADS-B under the guidance of the visual approach to software design specifications and inquiries,TP311.13
  10. Grid Resource Management Based on Mobile Agent,TP393.01
  11. A Satellite Network Routing Simulation System Based on Mobile Agent,TN927.2
  12. Research of Trust Model in E-Commerce Based on Mobile Agent,TP393.08
  13. Based on the research and design of multi - agent multi - database system,TP311.13
  14. Resource Discovery Based on Mobile Agent Model,TP311.52
  15. Pervasive Computing Environment service migration technology research,TP311.52
  16. Mobile Ad Hoc Network Topology Discovery Research and Implementation,TN929.5
  17. Research on MAC Protocols for Mobile Agent Based Wireless Sensor Networks,TN915.04
  18. The Application and Security Research to the Mobile Agent Communications,TP393.08
  19. Research of the Network Fault Detection Based on Mobile Agent,TP393.07
  20. Research and Design of Unified Authentication and Authorization Platform Based on Mobile Agent and Hybrid Architecture,TP393.08
  21. Research on Security Mechanism in Agent Based Network Management,TP393.08

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security
© 2012 www.DissertationTopic.Net  Mobile