GB2335574B - Mobile radio station device - Google Patents

Mobile radio station device

Info

Publication number
GB2335574B
GB2335574B GB9904685A GB9904685A GB2335574B GB 2335574 B GB2335574 B GB 2335574B GB 9904685 A GB9904685 A GB 9904685A GB 9904685 A GB9904685 A GB 9904685A GB 2335574 B GB2335574 B GB 2335574B
Authority
GB
United Kingdom
Prior art keywords
mobile station
key input
station device
base station
mobile radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9904685A
Other versions
GB2335574A (en
GB9904685D0 (en
Inventor
Hideyuki Miyajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of GB9904685D0 publication Critical patent/GB9904685D0/en
Publication of GB2335574A publication Critical patent/GB2335574A/en
Application granted granted Critical
Publication of GB2335574B publication Critical patent/GB2335574B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

A mobile station device comprises: a radio device for communicating with a base station; and a controller for directing the radio device to scan for a radio signal from a base station, and determine if the mobile station is within an area associated with said base station in response to a specified key input. The mobile station device reduces power consumption by periodically performing a channel scan operation when the mobile station is outside a region associated with base stations and can immediately determine if it is inside a region in response to a key input without having to wait for the next channel scan operation. Advantageously, the key input may be the first or last digit of a telephone number.
GB9904685A 1998-03-02 1999-03-01 Mobile radio station device Expired - Fee Related GB2335574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10049451A JP2928217B1 (en) 1998-03-02 1998-03-02 Mobile terminal

Publications (3)

Publication Number Publication Date
GB9904685D0 GB9904685D0 (en) 1999-04-21
GB2335574A GB2335574A (en) 1999-09-22
GB2335574B true GB2335574B (en) 2000-05-03

Family

ID=12831515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9904685A Expired - Fee Related GB2335574B (en) 1998-03-02 1999-03-01 Mobile radio station device

Country Status (2)

Country Link
JP (1) JP2928217B1 (en)
GB (1) GB2335574B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5008947B2 (en) * 2006-10-30 2012-08-22 京セラ株式会社 Wireless communication terminal and wireless communication method
JP5008948B2 (en) * 2006-10-30 2012-08-22 京セラ株式会社 Wireless communication terminal and wireless communication method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255048A2 (en) * 1986-07-26 1988-02-03 Nec Corporation Portable radio telephone having power saver
US5542100A (en) * 1991-06-06 1996-07-30 Sony Corporation Mobile communication system
US5555286A (en) * 1994-01-31 1996-09-10 Tendler Technologies, Inc. Cellular phone based automatic emergency vessel/vehicle location system
GB2320654A (en) * 1996-12-19 1998-06-24 Motorola Inc Base station selection of a wireless communication device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255048A2 (en) * 1986-07-26 1988-02-03 Nec Corporation Portable radio telephone having power saver
US5542100A (en) * 1991-06-06 1996-07-30 Sony Corporation Mobile communication system
US5555286A (en) * 1994-01-31 1996-09-10 Tendler Technologies, Inc. Cellular phone based automatic emergency vessel/vehicle location system
GB2320654A (en) * 1996-12-19 1998-06-24 Motorola Inc Base station selection of a wireless communication device

Also Published As

Publication number Publication date
JPH11252621A (en) 1999-09-17
JP2928217B1 (en) 1999-08-03
GB2335574A (en) 1999-09-22
GB9904685D0 (en) 1999-04-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130301