Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-10-29
2011-11-08
Mui, Gary (Department: 2464)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S432100, C370S466000
Reexamination Certificate
active
08054814
ABSTRACT:
Disclosed is an interworking device for interworking with a first network and supporting signaling between a terminal and a second network. The interworking device sets a first wireless data path with the first network. The interworking device sets a first radio link with the terminal, receives an authentication message through a first radio link, and transmits the authentication message to an authentication server of the second network through the first wireless data path. When the authentication server finishes authentication, the interworking device sets a second wireless data path with the terminal. Accordingly, the interworking device provides an Internet service to the terminal during movement.
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Office Action issued by Korean Intellectual Property Office on Dec. 19, 2008.
Ahn Jee-Hwan
Choi Song-In
Jeon Byoung-Chun
Jun Sun-Mi
Jung Dong-Soo
Electronics and Telecommunications Research Institute
Han Clemence
Kile Park Goekjian Reed & McManus PLLC
Mui Gary
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