Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-05-27
2008-08-19
Trost, William (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S180100
Reexamination Certificate
active
07415275
ABSTRACT:
A frequency selection apparatus, a mobile communications system, and a multi-band resource management method are disclosed. The frequency selection apparatus includesan acquisition unit configured to collect environmental information about a mobile station for each frequency band according to system frequency bands that a mobile station can use, anda frequency selection unit configured to determine the frequency band to be used and the system to be connected to, based on the environmental information and information provided by the mobile station.
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Fukumoto Satoru
Shirakabe Masashige
Yoshino Hitoshi
Ewart James D
NTT DoCoMo Inc.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Trost William
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