发明名称 MOBILE RADIO TERMINAL EQUIPMENT AND CELL SEARCHING CIRCUIT
摘要 PROBLEM TO BE SOLVED: To provide a mobile radio terminal equipment capable of preventing a consumption of a consuming current by preventing frequent handing-off even when the equipment is disposed at a boundary of cells of a plurality of base stations. SOLUTION: A controller 500 monitors a code power of a common pilot signal from a peripheral base station obtained by a first reverse diffusing circuit 100, and acquires the base station suitable for a communication based on the code power acquired by the circuit 100 when a difference of the code powers of a plurality of peripheral base stations is a prescribed range or more. A second reverse diffusing circuit 200 variably sets a frequency of a clock signal for controlling a generating frequency of a code system to obtain the code power, and obtains the base station in which the code power becomes high by the clock signal of as high frequency as possible as the base station suitable for receiving based on the code power obtained by the circuit 300 when a difference of the code powers of the peripheral base stations acquired by the circuit 100 falls within the prescribed range.
申请公布号 JP2002204182(A) 申请公布日期 2002.07.19
申请号 JP20000401184 申请日期 2000.12.28
申请人 TOSHIBA CORP 发明人 OGURA MIYUKI
分类号 H04B1/707;H04B1/7083;H04J13/10;H04M1/73;H04W88/02 主分类号 H04B1/707
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