DocumentCode :
2660556
Title :
An Adaptive Route Optimization Scheme for Mobile IP Networks
Author :
Huang, Tien-Chi ; Jian, Ming-Shen ; Lee, Chung-Nan
Author_Institution :
Dept. of Comput. Sci., Nat. Sun Yat-Sen Univ., Kaohsiung
Volume :
2
fYear :
2005
fDate :
16-16 June 2005
Firstpage :
1283
Lastpage :
1288
Abstract :
In mobile IP, a triangular routing problem usually leads to additional delays and non-seamless handoff, which causes the loss of a large amount of in-fly packets. In this paper we propose an adaptive route optimization scheme that considers the seamless handoff and mobility rate. The proposed scheme adopts the mobile routing table scheme and includes an efficient cost function. The cost function is a trade-off between network resources utilized by the routing path and overhead incurred by route optimization. The primary idea is to adaptively determine when to perform route optimization. The effect of the mobility rate and the cell sojourn time of a mobile node are studied. Both new call and handoff call are considered in the cost calculation. Simulation results show that the proposed scheme can effectively reduce the signaling cost
Keywords :
IP networks; mobile computing; mobile radio; telecommunication network routing; adaptive route optimization scheme; handoff call; mobile IP networks; signaling cost; triangular routing problem; Birth disorders; Cost function; Delay; IP networks; Internet; Protocols; Routing; Telecommunication traffic; Wireless communication; Wireless networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Networks, Communications and Mobile Computing, 2005 International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
0-7803-9305-8
Type :
conf
DOI :
10.1109/WIRLES.2005.1549597
Filename :
1549597
Link To Document :
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