Dissertation > Excellent graduate degree dissertation topics show

Research of Key Management Method for Wireless Sensor Network

Author: YuHaiXia
Tutor: YuMeiSheng
School: Yanshan University
Course: Applied Computer Technology
Keywords: Wireless sensor network Key management Regular pentagon model Hierarchical key management Binary tree
CLC: TN918.82
Type: Master's thesis
Year: 2010
Downloads: 114
Quote: 2
Read: Download Dissertation

Abstract


Wireless sensor network has a wide range of applications as a new wireless networks and needs high security guarantees in many applications.Key management for wireless networks’security plays a fundamental role.Due to the intrinsic properties of wireless sensor network(such as large scale, the restriction of the storage space and battery power,etc),the traditional security technology based on public key or trusted key distribution can not be applied in it directly. The solution to the wireless sensor network security lies in the establishment of safe,efficient key management mechanism.Therefore, it is very important that provide security services to ensure the survival of the wireless sensor network. This paper with sensor network key carries out a number of related research and analysis.Firstly, features and research progress of wireless sensor network are introduced and the analysis of existed key management schemes are made. Then, based on the analysis,a location-group-based key management scheme for wireless sensor network is proposed, which group the nodes by their location and distribute the keys according to the partition for reducing unnecessary key storage. And analyze the performance.Secondly,improve the cluster head selection algorithm in LEACH and reduce the redundancy head nodes, tree key management scheme based on wireless sensor network is proposed. The scheme conclude not only a kind of candidate cluster head of selection algorithm,and achieve a dynamic management by taking advantage of a balanced binary tree of the characteristics. And has carried on the performance analysis about utilization and energy expenditure. Finally, it gives the analysis and verification to the experimental results, evaluation index, and validates the effectiveness of the cluster head selection algorithm.

Related Dissertations

  1. Research on Transparent Security of JPEG Image,TP391.41
  2. Technology for Localization Attack Detection in Wireless Sensor Networks,TP212.9
  3. Multiple Pairwise Keys Management Protocol of Function Node-Based for Wireless Sensor Networks,TP212.9
  4. Study on Time Synchronization Method for Urban Lighting Management System,TM923
  5. The Study of Mine Gas Monitoring System Based on Wireless Sensor Networks,TN929.5
  6. Region-based wireless sensor network key management scheme for research,TP212.9
  7. The Research on Routing Protocol of Agricultural Environmental Monitoring System Based on Wir Eless Sensor Networks,TN915.04
  8. The Research and Application of IPTV Terminal System Based on the Next Generation of Internet,TN949.292
  9. Research on LEACH-based Clustering Routing Protocol in Sensor Networks,TP212.9
  10. The Research of Sensor Localization in Barrier Coverage,TN929.5
  11. Research of Sensor Node Localization Algorithms in Wireless Sensor Networks,TP212.9
  12. Improved DV-hop Localization Algorithms for Wireless Sensor Networks,TN929.5
  13. Research and Design of Wireless Multimedia Sensor Network Node Based on Blackfin,TP212.9
  14. Research of Medium High Speed Wireless Sensor Network and the Design and Implementation of Base Board Hardware,TP212.9
  15. Ant colony algorithm based wireless sensor network clustering routing algorithm,TP212.9
  16. Group Key Management in Wireless Sensor Networks,TN918.82
  17. Research and Analysis of Key Management and Secure Routing Technology of Wireless Sensor Network,TN915.08
  18. Research on the Key Management Scheme in Secure Multicast for Wimax,TN918.82
  19. The Research on the Medical Oxygen Generators Based on the Networks,TH789
  20. Multi-parameter water quality monitoring self-powered wireless sensor network node key technology research,TN929.5
  21. Design and Implementation of the Development Tools for Wireless Sensor Network Based on Eclipse,TN929.5

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Communicate > Confidentiality of communications and communications security > Secure Communication : sub- transmission line > Wireless secure communication
© 2012 www.DissertationTopic.Net  Mobile