Title:
携帯電話機
Document Type and Number:
Japanese Patent JP4470557
Kind Code:
B2
Abstract:
A terminal device including a radio unit (12) that adopts code division multiple access (cdma), which device omits unnecessary cell search by extending an in-zone cell monitoring cycle and a re-selection cycle in a case where under fixed conditions during cell search, when a physical layer and an RRC (21) of the radio unit (12) determine that a mobile phone (1) remains still.
Inventors:
Kohei Natsume
Application Number:
JP2004104629A
Publication Date:
June 02, 2010
Filing Date:
March 31, 2004
Export Citation:
Assignee:
NEC
International Classes:
H04J13/00; H04B1/69; H04B7/005; H04B7/26; H04W24/00; H04W36/08; H04W36/32; H04W52/02; H04W52/28; H04W64/00
Domestic Patent References:
| JP2002186009A | ||||
| JP2003348001A | ||||
| JP2004032338A | ||||
| JP2001169339A |
Foreign References:
| EP0812119B1 | ||||
| GB2358550A |
Attorney, Agent or Firm:
Masahiko Desk
Akitaka Kimura
Toshio Asai
Akitaka Kimura
Toshio Asai