Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-08-24
2009-06-02
Pérez-Gutiérrez, Rafael (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S443000, C455S436000, C455S444000, C455S437000, C455S438000, C455S439000, C455S441000, C455S442000, C370S230000, C370S230100, C370S231000, C370S232000, C370S233000, C370S234000, C370S235000, C370S247000
Reexamination Certificate
active
07542766
ABSTRACT:
In a mobile communication system in which a compressed mode can be activated at the time of hand over, or when a base station which the mobile station is in communication with is switched to another base station, the distance between the mobile station and at least one of the plurality of base stations which is currently in communication with the mobile station is measured; and the activation of the compressed mode is controlled according to the measured distance. The activation of a compressed mode is controlled according to the distance between the base station and the mobile station.
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Kobayashi Yutaka
Nakayauchi Natsuhiko
Uchishima Makoto
Fujitsu Limited
Katten Muchin & Rosenman LLP
Patel Nimesh
Perez-Gutierrez Rafael
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