Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-01-09
2007-01-09
Nguyen, Chau (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S401000, C370S338000
Reexamination Certificate
active
10062908
ABSTRACT:
A method for distributing and conditioning IP traffic for mobile networks based on differentiated services, wherein edge/border routers are only required to maintain QoS profiles for related mobile stations. A new IP address or a new service level subscription or service level agreement of an mobile station is only sent to related edge/border routers. As a result, unnecessary IP traffic is significantly reduced. The routers in accordance with methods of the invention disregard the contents of an IP payload and therefore all of the IP addresses that a mobile station may posse. A mobile station is permitted to enter into a domain and obtain a desired quality of service (e.g., Gold or Standard service) without the need to maintain the service while moving through the domain.
REFERENCES:
patent: 2003/0095526 (2003-05-01), Froehlich et al.
S. Blake et al. “RFC2475: An Architecture for Differentiated Services”, 1998, pp. 1-4.
Baba Shinichi
Chen Jyh Cheng
McAuley Anthony
Ohba Yoshihiro
Giordano Joseph
Nguyen Chau
Park Jung
Telcordia Technologies Inc.
Toshiba America Research Inc.
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