Dissertation > Excellent graduate degree dissertation topics show

Research on PING-PONG Movement Handover in IPv6

Author: XueDongDong
Tutor: WangQingSheng
School: Taiyuan University of Technology
Course: Computer Software and Theory
Keywords: Mobile IPv6 Fast switching Hierarchical Mobile IPv6 Ping Pong mobile NS-2
CLC: TN929.5
Type: Master's thesis
Year: 2010
Downloads: 57
Quote: 1
Read: Download Dissertation

Abstract


The process of the development of mobile communication technology, with the convergence of wireless network technology, to meet the people anytime, anywhere access to the Internet, mobile hosts constantly moving with the Internet connection is not interrupted, this process does not require The mobile host reconfiguration, and be able to maintain a connection to the Internet. Mobile IPv6 protocol for mobile users that mobile support Mobile IPv6 technology of great significance. The present study the hot spots of the key technologies in mobile IPv6 in mobile IPv6 handover process to ensure continuity of communication, how to shorten the switching delay, and how to ensure data security in the process of moving, and how to ensure smooth switch and how to provide QoS guarantees and so on. This study focuses on the mobile node to move from one access router to another access router remains connectivity switching process. The main factor is the impact of the quality of service of mobile IPv6 switching technology, it is the key technology of mobile IPv6. Although the existing Mobile IPv6 switching technology, but typical switching technology MIPv6, FMIPv6, HMIPv6 FHMIPv6 switching technology and program improvement. These several existing mobile IPv6 switching technology basically switching delay, packet loss rate, throughput and low, are more sensitive to the requirements of the switching delay can not meet some of the real-time applications. Especially for this special ping-pong mobile switching can not meet its requirements. To improve switching performance, reduce the handover latency in the handover process and data packet loss, especially Ping Pong mobile mode switching delay and data packet loss problem, this paper carried out the following work. Analysis of existing switching technology, and its representative MIPv6, FMIPv6, HMIPv6, FHMIPv6 switching technology introduced to do the comparison and summary of handover performance. This of several typical switching technology in the special ping-pong mobile mode switch delay, packet loss rate and throughput switching performance comparison and research. Found that these switching technologies have their own characteristics, but are not considered to the performance of the mobile node ping-pong mobile mode switch. In this paper, a ping pong mobile mode mobile IPv6 switching technology optimization, this optimization program of FMIPv6 and FHMIPv6 of switching technology based on the program in the tunnel in the state table, a ping-pong switch the cache the required IP address, the established tunnel, the tunnel has been established by changing the state, to avoid frequent application and release the IP address. And increases the timer setting, if the mobile node within a predetermined time and switch back to the original link, then cache several IP address of the tunnel table can be re-used, and if it exceeds a predetermined time, the mobile node no link back to the original, and then release the IP address in the cache, the packets out of order problem at the same time, do a simple improvement, and details the working mechanism of FMIPv6 and FHMIPv6 of switching technology based on the optimization and Improvement of the program of the transmission data streams.

Related Dissertations

  1. Reseach of Mobile IP Routing in Satellite Networks,TN929.5
  2. Research on Reliable Multicast Protocol and It’s Buffer Management,TP393.04
  3. The Transmission Technology Research of Adaptive Streaming Based on Client-driven,TN919.8
  4. Design and Validation of Specialized Computer under Complex Circums-tances,TP368.3
  5. QoS Support of Scalable Video Transmission over Wireless Networks Through Cross-layer Design,TN919.81
  6. WAVE under RPR-based switching technology vehicle research and design networked systems,TN929.5
  7. Physically-based Process of Generating and Rendering Technology for High Energy Explosion,TJ510.1
  8. Cross- layer handover in mobile Internet Management Model Research and Implementation,TP393.01
  9. A Research on the Feeder Automation in Distribution Network Base on Wireless Sensor Networks,TM76
  10. Research on Secure Routing Protocols in Wireless Sensor Networks,TN918.82
  11. Research on the Technologies of Tracking and Locating Mobile IPv6 Nodes,TP393.08
  12. The Research of Ant Colony Algorithm in Routing of the Optical Burst Switching Network,TN929.1
  13. Research of the Bundle Protocol in Delay Tolerant Network Architecture,TN927
  14. Research and Analysis on the Security of Mobile IPv6,TN929.5
  15. Research on QoS Performance of IEEE802.11e Networks,TN925.93
  16. Research and Implementation of Evaluation Mechanism-based Route Optimization in HMIPv6,TN929.5
  17. Research and Implementation of Delay-Based Route Optimization Mechanism in Mobile IPv6,TN929.5
  18. Research on MPLS-based Mobile IP,TN929.5
  19. The Expression and Significance of NS and TBX2 Protein in Papillary Thyroid Carcinom,R736.1
  20. The Research of Data Fusion Protocol in Wireless Sensor Network Based on Mobile Agent,TP212.9
  21. mSCTP-based Cross_layer and Fast Handover Scheme,TN929.5

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Mobile Communications
© 2012 www.DissertationTopic.Net  Mobile