Telecommunications – Receiver or analog modulated signal frequency converter – With particular receiver circuit
Reexamination Certificate
2007-12-11
2007-12-11
Le, Thanh (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
With particular receiver circuit
C455S574000, C455S231000, C370S311000
Reexamination Certificate
active
10568876
ABSTRACT:
Provided is a mobile station that a user is able to use without inconvenience, and that is able to realize power consumption saving. The mobile station: records a speech-communication history including information identifying a time at which speech communication occurred; decides a cycle changing time and a cycle-after-change based on the speech-communication history, the cycle changing time being a time at which a paging channel monitoring cycle used by a base station in message transmission is to be changed, and the cycle-after-change being a cycle at which the paging channel is to be monitored after the change; notifies the base station of a slot cycle index indicating the decided cycle-after-change when the decided cycle changing time has come; and starts monitoring the paging channel at the decided cycle-after-change when the decided cycle changing time has come.
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Izaki Masahiro
Kakimoto Yoichi
Masuda Masayoshi
Hannon Christian A.
Kratz Quintos & Hanson, LLP
Le Thanh
Sanyo Electric Co,. Ltd.
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