WO1997023963A3 - Telecommunication systems with call drop-out messaging activation - Google Patents

Telecommunication systems with call drop-out messaging activation Download PDF

Info

Publication number
WO1997023963A3
WO1997023963A3 PCT/GB1996/003127 GB9603127W WO9723963A3 WO 1997023963 A3 WO1997023963 A3 WO 1997023963A3 GB 9603127 W GB9603127 W GB 9603127W WO 9723963 A3 WO9723963 A3 WO 9723963A3
Authority
WO
WIPO (PCT)
Prior art keywords
telecommunication systems
call drop
out messaging
activation
telephone
Prior art date
Application number
PCT/GB1996/003127
Other languages
French (fr)
Other versions
WO1997023963A2 (en
Inventor
Philip Shepherd
Jeremy Green
Paul Chambers
Original Assignee
Ico Services Ltd
Philip Shepherd
Jeremy Green
Paul Chambers
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 Ico Services Ltd, Philip Shepherd, Jeremy Green, Paul Chambers filed Critical Ico Services Ltd
Priority to JP9523390A priority Critical patent/JP2000500945A/en
Priority to AU11999/97A priority patent/AU1199997A/en
Priority to EP96943203A priority patent/EP0811278A2/en
Publication of WO1997023963A2 publication Critical patent/WO1997023963A2/en
Publication of WO1997023963A3 publication Critical patent/WO1997023963A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18567—Arrangements for providing additional services to the basic mobile satellite telephony service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

When a telephone link is established between a mobile station, such as a mobile handset (1) for example over a satellite link (2, 3) through a telephone network (6) to a telephone (7), a messaging service is offered in the event of a call dropout, so that one party can record a message, which is retrieved by the other party after the dropout.
PCT/GB1996/003127 1995-12-22 1996-12-18 Telecommunication systems with call drop-out messaging activation WO1997023963A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9523390A JP2000500945A (en) 1995-12-22 1996-12-18 Telecommunication system with message operation function at call dropout
AU11999/97A AU1199997A (en) 1995-12-22 1996-12-18 Telecommunication systems with call drop-out messaging activation
EP96943203A EP0811278A2 (en) 1995-12-22 1996-12-18 Telecommunication systems with call drop-out messaging activation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9526367.9 1995-12-22
GBGB9526367.9A GB9526367D0 (en) 1995-12-22 1995-12-22 Telecommunication systems with call dropout messaging activation

Publications (2)

Publication Number Publication Date
WO1997023963A2 WO1997023963A2 (en) 1997-07-03
WO1997023963A3 true WO1997023963A3 (en) 1997-08-14

Family

ID=10785961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/003127 WO1997023963A2 (en) 1995-12-22 1996-12-18 Telecommunication systems with call drop-out messaging activation

Country Status (6)

Country Link
EP (1) EP0811278A2 (en)
JP (1) JP2000500945A (en)
AU (1) AU1199997A (en)
GB (1) GB9526367D0 (en)
WO (1) WO1997023963A2 (en)
ZA (1) ZA9610700B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0948183A1 (en) * 1998-04-02 1999-10-06 ICO Services Ltd. Selective call forwarding on dropout
DE19820162A1 (en) * 1998-05-05 1999-11-11 Klaus Ertmer Radio telecommunications system and method for storing information in a telecommunications system
FI981767A (en) * 1998-08-17 2000-02-18 Nokia Networks Oy A method and system for maximizing the capacity of a communication system
KR100310338B1 (en) * 1998-12-26 2001-12-17 윤종용 How to switch mailbox service during mobile phone call at base station
US7072641B2 (en) * 2002-03-19 2006-07-04 Sprint Spectrum L.P. Reactive management of dropped calls in a wireless communication system
US7130620B2 (en) * 2002-07-11 2006-10-31 Hewlett-Packard Development Company, L.P. Telecommunications services and apparatus regarding lost connectivity events
US7177626B2 (en) * 2003-09-11 2007-02-13 International Business Machines Corporation Relaying of messages
CN1756275A (en) * 2004-09-29 2006-04-05 华为技术有限公司 Method and system for ensuring voice information arrival

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155229A (en) * 1989-11-14 1991-07-03 Nec Corp Voice storage and forward system in satellite communication
EP0503813A2 (en) * 1991-03-11 1992-09-16 AT&T Corp. Personal mobile communication system with call bridging

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155229A (en) * 1989-11-14 1991-07-03 Nec Corp Voice storage and forward system in satellite communication
EP0503813A2 (en) * 1991-03-11 1992-09-16 AT&T Corp. Personal mobile communication system with call bridging

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 387 (E - 1117) 30 September 1991 (1991-09-30) *

Also Published As

Publication number Publication date
AU1199997A (en) 1997-07-17
WO1997023963A2 (en) 1997-07-03
ZA9610700B (en) 1997-07-29
GB9526367D0 (en) 1996-02-21
EP0811278A2 (en) 1997-12-10
JP2000500945A (en) 2000-01-25

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