Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-11-07
2006-11-07
Anderson, Matthew D. (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S522000, C455S067130
Reexamination Certificate
active
07133682
ABSTRACT:
A mobile communication system performing communication between a plurality of base stations and a mobile station is provided. A user data signal is transmitted with the transmission power controlled from one base station selected among the plurality of base stations. Control data signals are transmitted from the plurality of base stations to the mobile station, with the transmission power controlled in a similar way as the user data signal. The mobile station measures quality of the control data signals on a basis of each base station, and selects a base station based on the measured control data signal quality of each base station.
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Seki Hiroyuki
Tanaka Yoshinori
Anderson Matthew D.
Fujitsu Limited
Katten Muchin & Rosenman LLP
Trinh Tan
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