CA2476339A1 - Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method - Google Patents

Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method Download PDF

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Publication number
CA2476339A1
CA2476339A1 CA002476339A CA2476339A CA2476339A1 CA 2476339 A1 CA2476339 A1 CA 2476339A1 CA 002476339 A CA002476339 A CA 002476339A CA 2476339 A CA2476339 A CA 2476339A CA 2476339 A1 CA2476339 A1 CA 2476339A1
Authority
CA
Canada
Prior art keywords
service information
subscriber service
subscriber
switching station
information registration
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
CA002476339A
Other languages
French (fr)
Other versions
CA2476339C (en
Inventor
Koji Yamamoto
Kazuo Sugiyama
Kayoko Fukasawa
Masahide Ishida
Kenji Kobayashi
Kazuyuki Kozu
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.)
NTT Docomo Inc
Original Assignee
Ntt Docomo, Inc.
Koji Yamamoto
Kazuo Sugiyama
Kayoko Fukasawa
Masahide Ishida
Kenji Kobayashi
Kazuyuki Kozu
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 Ntt Docomo, Inc., Koji Yamamoto, Kazuo Sugiyama, Kayoko Fukasawa, Masahide Ishida, Kenji Kobayashi, Kazuyuki Kozu filed Critical Ntt Docomo, Inc.
Priority claimed from CA2371010A external-priority patent/CA2371010C/en
Publication of CA2476339A1 publication Critical patent/CA2476339A1/en
Application granted granted Critical
Publication of CA2476339C publication Critical patent/CA2476339C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A switching station etc., are provided. When a mobile station moves from an area of a switching station into an area of another switching station having a VLR which has accepted the maximum number of subscribers, the switching station registers subscriber location information about the mobile station in an HLR even through it cannot register the subscriber service information in its VLR. When a call origination signal is transmitted from the mobile station, the switching station performs call origination connection processing by acquiring the subscriber service information about the mobile station from the HLR. When call termination to the mobile station occurs, the switching station can perform call termination processing normally since the subscriber location information is correctly updated in the HLR. The switching station performs call termination processing by acquiring the subscriber service information from the HLR.
CA002476339A 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method Expired - Fee Related CA2476339C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-31467 2001-02-07
JP2001031467 2001-02-07
CA2371010A CA2371010C (en) 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2371010A Division CA2371010C (en) 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method

Publications (2)

Publication Number Publication Date
CA2476339A1 true CA2476339A1 (en) 2002-08-07
CA2476339C CA2476339C (en) 2009-09-01

Family

ID=33300538

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002476345A Expired - Fee Related CA2476345C (en) 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method
CA002476339A Expired - Fee Related CA2476339C (en) 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002476345A Expired - Fee Related CA2476345C (en) 2001-02-07 2002-02-06 Switching station, subscriber location information registration method, subscriber service information acquisition method, subscriber service information registration method, and subscriber service information transmission method

Country Status (1)

Country Link
CA (2) CA2476345C (en)

Also Published As

Publication number Publication date
CA2476345A1 (en) 2002-08-07
CA2476345C (en) 2009-05-26
CA2476339C (en) 2009-09-01

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Effective date: 20150206