Cellular telephone equipment and cell search method used...

Details Cellular telephone equipment and cell search method used... Cellular telephone equipment and cell search method used...

2007-01-09

2007-01-09

Beamer, Temica (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S436000, C455S458000, C455S067110, C455S226100

Reexamination Certificate

active

10219564

ABSTRACT:
This invention discloses a cellular telephone equipment which performs cell search of detecting a connection cell upon reception of a paging channel transmitted from a base station in order to broadcast an incoming signal, comprising a unit which controls to search each of a plurality of cells to be searched at a reception timing of the paging channel at different frequencies, and a cell search method used for the cellular telephone equipment. A plurality of cells to be searched are classified into three types: a first cell which is receiving the paging channel, a second cell as a hand-over destination candidate, and a third cell which is in a nearby area but is not detected.

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