Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-03-22
2009-08-11
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S452100, C455S573000, C455S572000, C370S328000, C370S329000, C370S331000
Reexamination Certificate
active
07574211
ABSTRACT:
In a mobile communication terminal, when a base station of a communication destination is switched from a base station having a first communication rate to a base station having a second communication rate higher than the first communication rate, a calculated remaining communication time necessary to complete a data communication from the switching time point on the basis of a remaining amount of data which has not communicated yet, before the switching. The mobile communication terminal then display the calculated remaining communication time.
REFERENCES:
patent: 2004/0233869 (2004-11-01), Uchida
patent: 2002-345019 (2002-11-01), None
Appiah Charles N
Frishauf Holtz Goodman & Chick P.C.
Gonzalez Amancio
Kabushiki Kaisha Toshiba
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