Analysis of Mobility Management in Wireless Mesh Networks using Random Walk Model
||International Journal of P2P Network Trends and Technology (IJPTT)||
|© 2011 by IJPTT Journal|
|Year of Publication : 2011|
|Authors : Meyanand.R, Ramya Dorai.D|
Meyanand.R ,Ramya Dorai.D."Analysis of Mobility Management in Wireless Mesh Networks using Random Walk Model". International Journal of P2P Network Trends and Technology (IJPTT), V1(2):17-23 Sep - Oct 2011, ISSN:2249-2615, www.ijpttjournal.org. Published by Seventh Sense Research Group.
A user-based mobility management scheme for WMN’s namely, the static anchor scheme and dynamic anchor scheme. Both schemes are based can be extended to WMNs that have multiple gateways. In addition we plan to investigate the proposed schemes under more realistic mobility models the random walk model. The Random walk model is a random based mobility model used in mobility management schemes for mobile communication system. In random based mobility simulation models, the mobile nodes move randomly and freely without restrictions. In this paper we describe the design of a novel network based local mobility management scheme for wireless mesh networks. In further we use a scheme called ANT which is used to facilitate the easy deployment, particularly those of real time voice and video communications. A comparative analysis shows that our Random walk schemes outperform routing-based mobility management protocols for WMNs, especially for mobile Internet applications characterized by large traffic asymmetry for which the downlink packet arrival rate is much higher than the uplink packet arrival rate.
 R. Ramjee, T. La Porta, S. Thuel, K. Varadhan, and S. Wang, HAWAII: A Domain-based Approach for Supporting Mobility in Wide-Area Wireless Networks. In Proc. of ICNP’99, November 1999.
 IETF NETLMM Working Group. http://www.ietf.org/html.charters/ netlmm-charter.html.
 S. Blake, D. Black, et al., An Architecture for Differentiated Services. IETF RFC 2475, December 1998.
 A. Snocen, et al., An End-to-End Approach to Host Mobility. In Proc. Of MOBICOM`00, August 2000.
 T. Clausen and P. Jacquet, Optimized Link State Routing Protocol. IETF RFC 3626, October 2003.
 C. Guo, et al., End-to-End Mobility Support in IPv6 Using Peer-to-Peer Technologies. MSR Asia TR-29-2004, 2004.
 S. Zhuang, et al., Host Mobility Using an Internet Indirection Infrastructure. In Proc. of MobiSys`03, May 2003.
 I. Stoica, et al., Internet Indirection Infrastructure. In Proc. Of SIGCOMM`02, September 2002.
Mobility Management, Random walk model, Wireless mesh networks.