CA2200325A1 - Position display system of mobile terminal - Google Patents

Position display system of mobile terminal

Info

Publication number
CA2200325A1
CA2200325A1 CA002200325A CA2200325A CA2200325A1 CA 2200325 A1 CA2200325 A1 CA 2200325A1 CA 002200325 A CA002200325 A CA 002200325A CA 2200325 A CA2200325 A CA 2200325A CA 2200325 A1 CA2200325 A1 CA 2200325A1
Authority
CA
Canada
Prior art keywords
station
mobile terminal
base station
phs system
base
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.)
Granted
Application number
CA002200325A
Other languages
French (fr)
Other versions
CA2200325C (en
Inventor
Hiroaki Koshima
Katsuhiko Kumamoto
Kimio Muya
Hiroyuki Kurokawa
Ryuichi Iwagami
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.)
Ace K Computer Co Ltd
Original Assignee
Individual
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
Priority claimed from JP32431795A external-priority patent/JP3157443B2/en
Application filed by Individual filed Critical Individual
Priority to CA002286488A priority Critical patent/CA2286488A1/en
Publication of CA2200325A1 publication Critical patent/CA2200325A1/en
Application granted granted Critical
Publication of CA2200325C publication Critical patent/CA2200325C/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
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices

Abstract

A system for displaying the position of a mobile terminal includes a small- zone communication system (50) such as a PHS system, and a center station (1 ) connected to an exchange (2) constituting the PHS system. When the center station (1) dials the telephone number of a mobile station (7) to be located , the calling signal is transmitted to the base station (6) nearest to the station (7) through exchanges (2 and 4) and trunk lines (3 and 5) constituti ng a PHS system (50). Since the mobile station (7) can know the identification number of the nearest base station (6), the position of the base station (6) is specified by referring to the data base of the PHS system (50) by using t he data base of the base station (6) provided at a central control station (51) . The specified position is displayed on a CRT screen at the center station (1 ). Consequently, a highly accurate device for locating a mobile terminal is provided.
CA002200325A 1995-07-25 1996-07-25 Position display system of mobile terminal Expired - Fee Related CA2200325C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002286488A CA2286488A1 (en) 1995-07-25 1996-07-25 Position display system of mobile terminal

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP22100295 1995-07-25
JP7/221002 1995-07-25
JP30328395 1995-10-16
JP7/303283 1995-10-16
JP32431795A JP3157443B2 (en) 1994-12-13 1995-12-13 Position display system for mobile terminal, center station therefor and mobile terminal therefor
JP7/324317 1995-12-13
JP8155435A JPH102950A (en) 1995-07-25 1996-06-17 Positioning system
JP8/155435 1996-06-17
PCT/JP1996/002088 WO1997005751A1 (en) 1995-07-25 1996-07-25 System for displaying position of mobile terminal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002286488A Division CA2286488A1 (en) 1995-07-25 1996-07-25 Position display system of mobile terminal

Publications (2)

Publication Number Publication Date
CA2200325A1 true CA2200325A1 (en) 1997-02-13
CA2200325C CA2200325C (en) 2001-03-20

Family

ID=27473350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002200325A Expired - Fee Related CA2200325C (en) 1995-07-25 1996-07-25 Position display system of mobile terminal

Country Status (13)

Country Link
US (2) US6347230B2 (en)
EP (1) EP0814627A3 (en)
JP (1) JPH102950A (en)
KR (1) KR100252405B1 (en)
CN (1) CN1160977C (en)
AR (2) AR008607A1 (en)
AU (1) AU707640B2 (en)
BR (1) BR9703605A (en)
CA (1) CA2200325C (en)
EA (1) EA000571B1 (en)
NZ (1) NZ313283A (en)
TW (1) TW315554B (en)
WO (1) WO1997005751A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088875A1 (en) * 2003-04-03 2004-10-14 Utstarcom (China) Co., Ltd. A method and apparatus for realizing the automatical traffic balancing function of phs base-station

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WO2004088875A1 (en) * 2003-04-03 2004-10-14 Utstarcom (China) Co., Ltd. A method and apparatus for realizing the automatical traffic balancing function of phs base-station

Also Published As

Publication number Publication date
KR100252405B1 (en) 2000-04-15
CA2200325C (en) 2001-03-20
CN1160977C (en) 2004-08-04
NZ313283A (en) 1998-12-23
AR017301A2 (en) 2001-09-05
AU6531096A (en) 1997-02-26
EP0814627A2 (en) 1997-12-29
JPH102950A (en) 1998-01-06
EA000571B1 (en) 1999-12-29
EP0814627A3 (en) 1998-09-09
CN1159277A (en) 1997-09-10
TW315554B (en) 1997-09-11
KR970706704A (en) 1997-11-03
US20010036833A1 (en) 2001-11-01
AU707640B2 (en) 1999-07-15
AR008607A1 (en) 2000-02-09
US6349211B2 (en) 2002-02-19
US20010034240A1 (en) 2001-10-25
WO1997005751A1 (en) 1997-02-13
EA199700047A1 (en) 1997-12-30
US6347230B2 (en) 2002-02-12
BR9703605A (en) 2004-05-25

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