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Mobile IP local pre-registration scheme for accommodating real-time data traffics in cdma2000 Networks  

박민철 (한도 하이테크 무선데이터 연구소)
임재성 (아주대학교 정보통신전문대학원 정보통신공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.28, no.7A, 2003 , pp. 493-502 More about this Journal
Abstract
In this paper, to solve some problems of the Mobile IP and local registration strategy we propose a method that can effectively support real-time traffics sensitive to delay time and packet loss. The proposed method reduces the registration time after a Mobile Node's movement between networks by carrying out the pre-registration for the domain which it will move into the network information of the link layer of cdma2000 system, at the boundary cell's handoff zone. Through the cost analysis and simulation it is shown that the proposed scheme yield a better performance compared with the Mobile IP and local registration strategies in terms of packet loss for parameters; variation of the velocity of a Mobile Node, and a distance between the Mobile Node and home networks, etc.
Keywords
Mobility management; Mobile IP; Wireless networks;
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