Radio base station equipment and mobile station equipment...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C455S404100, C342S457000

Reexamination Certificate

active

06909902

ABSTRACT:
This invention relates to a radio base station equipment and a mobile station equipment in a mobile communication system that operate as determination stations adapted for a predetermined navigation or associate with other radio base station(s) or mobile station(s) to radio-determine the location of a desired mobile station. The mobile communication system achieves a radio determination economically and reliably while flexibly adapting itself to the substantial traffic distribution and transmission characteristics in individual wireless zones as well as the zone configuration, channel allocation, the procedure of channel control, and the structure of hardware.

REFERENCES:
patent: 5809424 (1998-09-01), Eizenhoefer
patent: 6026304 (2000-02-01), Hilsenrath et al.
patent: 6101391 (2000-08-01), Ishizuka et al.
patent: 6249252 (2001-06-01), Dupray
patent: 64-65472 (1989-03-01), None
patent: 05232210 (1993-09-01), None
patent: 07255079 (1995-10-01), None
patent: 09046292 (1997-02-01), None

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