Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-02-27
2007-02-27
Pham, Chi (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S335000, C370S342000, C455S439000, C455S442000, C455S449000
Reexamination Certificate
active
10098436
ABSTRACT:
A method for dynamically locating a wireless TCP proxy in a routing path in a wired/wireless integrated network is provided. A proxy for a mobile host transmits a proxy change request to a first higher-level proxy if a mobility of the mobile host is larger than a mobility threshold that is preset in the proxy. The first higher-level proxy determines whether the mobility of the mobile host is larger than a mobility threshold that is preset in the first higher-level proxy. The first higher-level proxy transmits a proxy change request packet to a second higher-level proxy if the mobility of the mobile host is larger than the mobility threshold of the first higher-level proxy. The second higher-level proxy selectively permits the proxy change if the mobility of the mobile host is smaller than the mobility threshold of the second higher-level proxy.
REFERENCES:
patent: 5941988 (1999-08-01), Bhagwat et al.
patent: 6192243 (2001-02-01), Yang et al.
patent: 6947401 (2005-09-01), El-Malki et al.
patent: 6977938 (2005-12-01), Alriksson et al.
patent: 6982967 (2006-01-01), Leung
patent: 6992994 (2006-01-01), Das et al.
patent: 6992995 (2006-01-01), Agrawal et al.
Charles E. Perkins, Sun Microsystems, Inc; and Kuang-Yeh Wang, Dept. of Computer Science, University of Maryland, “Optimized Smooth Handoffs in Mobile IP”, Proceedings of IEEE International Symposium on Computers and Communications, 1999, pp. 340-346.
Rohit Ghai and Suresh Singh, Dept. of Computer Science, University of South Carolina, “An Architecture and Communication Protocol for Picocellular Networks”, IEEE Personal Communications Magazine, 1994, vol. 1(3), pp. 36-46.
Han Dong Won
Kim Chae Kyu
Kim Ji Eun
Park Jun Seok
Son Jiyeon
Electronics and Telecommunications Research Institute
Jagannathan Melanie
Mayer Brown Rowe & Maw LLP
Pham Chi
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