The design of SIMIP for the continuous session between a static host and a mobile host in client - server environment


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 3, pp. 763-773, Mar. 1998
10.3745/KIPSTE.1998.5.3.763,   PDF Download:

Abstract

This paper suggests the revised IP, SIMIP(SImple Mobile IP), which supports the continuous session between a static host and a mobile host in TCP/IP LAN environment where mobile hosts are overlaid with cells. For designing a mobile protocol, the routing optimization is very important, and it is directly related to how to manage the location of mobile hosts. IBM and MATSUSHITA proposals select the centralized mechanism, while COLUMBIA and SONY proposals do the distributed management. The former doesn't support the optimal routing because of the triangle problem, and it has the high risk like the failure of the centralized router. On the other hand, the latter solves above problems, but it requires complexity such as CASH or AMT(Address Mapping Technique) in order to search encapsulated addresses. SIMIP centralizes the location of mobile hosts into DMR. However, SIMIP is different from other proposals, since it minimizes the risk by automatically substituting the failed DMR with one of multiple GMRs, and supports the optimal routing through "DMR-path-alteration". In order to provide the address change of mobile hosts, SIMIP applies the embedded network scheme. It also uses the default routing concept for forwarding data to mobile hosts, and it includes IPIP encapsulation for tunneling among mobile routers. Compared to other proposals, since SIMIP is practical, reliable, and simple enough to implement, it can be effectively applied to industrial fields.


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Cite this article
[IEEE Style]
K. E. Kyeong, G. Y. Gu, C. K. Joon, "The design of SIMIP for the continuous session between a static host and a mobile host in client - server environment," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 3, pp. 763-773, 1998. DOI: 10.3745/KIPSTE.1998.5.3.763.

[ACM Style]
Kwon Eun Kyeong, Gho Yong Gu, and Chae Ki Joon. 1998. The design of SIMIP for the continuous session between a static host and a mobile host in client - server environment. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 3, (1998), 763-773. DOI: 10.3745/KIPSTE.1998.5.3.763.