Fast seamless handover scheme and cost performance optimization for ping-pong type of movement

Author

Yang, Zongkai ; Wang, Yuming ; Zhao, Dasheng ; He, Jianhua ; Fu, Xiaoming

Author_Institution

Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol.

Volume

4

fYear

2005

fDate

11-14 Sept. 2005

Firstpage

2131

Abstract

The ping-pong type of movement is a typical motion manner in mobile IPv6 networks, which will bring frequent handovers and thus increase signaling burden. On the other hand, reducing handover delay in this case seems to be more significant. In this paper, we propose a fast seamless handover scheme for the ping-pong type of movement as an extension to the hierarchical mobile IPv6. Based on the simulation results, it can be observed that, by setting the reservation active flag (RAF) and the offline count down timer (CDT), the scheme significantly reduces QoS signaling cost and handover delay. Furthermore, the simulations work out an optimized CDT for acquiring better cost performance of resource reservation

Keywords

IP networks; mobile radio; optimisation; resource allocation; CDT; RAF; cost performance optimization; fast seamless handover scheme; mobile IPv6 networks; offline count down timer; ping-pong type movement; reservation active flag; resource reservation; Access protocols; Communications technology; Cost function; Delay; Helium; IP networks; Informatics; Internet; Mobile communication; Optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on

Conference_Location

Berlin

Print_ISBN

9.7838007291e+012

Type

conf

DOI

10.1109/PIMRC.2005.1651822

Filename

1651822