Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-11-07
2011-11-15
Appiah, Charles (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C370S331000, C726S004000, C713S168000
Reexamination Certificate
active
08060088
ABSTRACT:
A method for selecting an agent entity for a terminal in a communication system, including allocating an address to a terminal, the terminal being configured to access a communication network using a selected access technology out of at least one access technology common to the terminal and the communication network, sending a registration request from the terminal to a default agent entity, redirecting, by a redirector, the registration request from the terminal to an intercepting agent entity based on identifying that the registration request is directed to the default agent entity, intercepting, by the intercepting agent entity, the redirected registration request from the terminal, responding, by the intercepting agent entity, with a registration request response to the terminal, and registering, based on the response from the intercepting agent entity, the terminal at the predetermined agent entity of the plurality of agent entities of the communication network.
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patent: WO 2004/004281 (2004-01-01), None
Kulkarni, M. et al., “Mobile IPv4 Dynamic Home Agent (HA) Assignment”, RFC 4433, Standards Track, Cisco Systems Inc., pp. 1-24, Mar. 2006.
International Search Report PCT/EP2007/061294.
Appiah Charles
Harrington & Smith
Nokia Corporation
Yi Alexander
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