Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-02-27
2007-02-27
Trost, William (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S436000, C455S525000, C370S331000
Reexamination Certificate
active
09968288
ABSTRACT:
In a mobile communication system, radio channel capacity can be secured. A plurality of base stations transmit to a mobile station information X0 and the like about diversity handover, and a reference signal (such as a perch signal). The mobile station measures received quality (such as a received power) of the reference signal. The mobile station makes a decision for each of the plurality of base stations as to whether the service area is to be selected as a candidate of a service area in which the mobile station will start new communication, and/or as a candidate of a service area in which the mobile station will stop current communication.
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Official Notice of Rejection Case No. DCMH130327 Patent Application No. 2001-306457.
Ito Shogo
Kato Hidenari
Takeshita Hisashi
Tsutsumi Noriyuki
Ewart James D
NTT DoCoMo Inc.
Trost William
Workman Nydegger
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