Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-03-28
2006-03-28
Trinh, Sonny (Department: 2687)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S456100, C455S452200
Reexamination Certificate
active
07020463
ABSTRACT:
A broadband system wherein a mobile user terminal determines a cell set connection with a communications platform using location information provided by a navigation device on said mobile user terminal and a stored database containing a current cell topology for the communications platform.
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Bybee Michael F.
Gold Jeffrey J.
Halcomb Marc J.
Grunebach Georgann S.
The DirecTV Group, Inc.
Trinh Sonny
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