GB2234649B - Personal communications systems - Google Patents

Personal communications systems

Info

Publication number
GB2234649B
GB2234649B GB8909672A GB8909672A GB2234649B GB 2234649 B GB2234649 B GB 2234649B GB 8909672 A GB8909672 A GB 8909672A GB 8909672 A GB8909672 A GB 8909672A GB 2234649 B GB2234649 B GB 2234649B
Authority
GB
United Kingdom
Prior art keywords
communications systems
personal communications
personal
systems
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
GB8909672A
Other versions
GB2234649A (en
GB8909672D0 (en
Inventor
Peter Alan Ramsdale
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.)
Stc Ltd
NORTHERN TELECOM EUROP Ltd
STC PLC
Original Assignee
NORTHERN TELECOM EUROP Ltd
STC PLC
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 NORTHERN TELECOM EUROP Ltd, STC PLC filed Critical NORTHERN TELECOM EUROP Ltd
Priority to GB8909672A priority Critical patent/GB2234649B/en
Publication of GB8909672D0 publication Critical patent/GB8909672D0/en
Publication of GB2234649A publication Critical patent/GB2234649A/en
Application granted granted Critical
Publication of GB2234649B publication Critical patent/GB2234649B/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
GB8909672A 1989-04-27 1989-04-27 Personal communications systems Expired - Fee Related GB2234649B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8909672A GB2234649B (en) 1989-04-27 1989-04-27 Personal communications systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8909672A GB2234649B (en) 1989-04-27 1989-04-27 Personal communications systems

Publications (3)

Publication Number Publication Date
GB8909672D0 GB8909672D0 (en) 1989-06-14
GB2234649A GB2234649A (en) 1991-02-06
GB2234649B true GB2234649B (en) 1993-10-27

Family

ID=10655841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8909672A Expired - Fee Related GB2234649B (en) 1989-04-27 1989-04-27 Personal communications systems

Country Status (1)

Country Link
GB (1) GB2234649B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI894371A (en) * 1989-09-15 1991-03-16 Nokia Mobile Phones Ltd Telefonsystem.
GB2244409B (en) * 1989-10-30 1994-08-17 Telecom Sec Cellular Radio Ltd Radio communication system
FR2662034B1 (en) * 1990-05-09 1995-04-07 Dassault Electronique A device and method for interconnection of telephone communication network has autonomous stations.
GB9020964D0 (en) * 1990-09-26 1990-11-07 Plessey Telecomm Communication system
JP2809872B2 (en) * 1990-11-29 1998-10-15 松下電器産業株式会社 Mobile communication device
US5842129A (en) * 1991-10-11 1998-11-24 Matsushita Electric Industrial Co., Ltd. Portable radio telephone equipment used for CMTS/MCS in common
EP0815695A4 (en) * 1995-03-17 2000-07-05 Highwaymaster Comm Inc Method and apparatus for call delivery to a mobile unit
US5610973A (en) * 1991-01-28 1997-03-11 Bellsouth Corporation Interactive roamer contact system for cellular mobile radiotelephone network
CA2061090A1 (en) * 1991-03-11 1992-09-12 Richard A. Miska Personal mobile communication system with call bridging
FR2675325B1 (en) * 1991-04-12 1993-07-16 Dassault Electronique Device and interconnect PROCESS TELEPHONE intended to provide service continuity in a communication network has autonomous stations.
JP2600513B2 (en) * 1991-04-18 1997-04-16 富士通株式会社 Mobile phone system to select the bypass line
WO1993001677A1 (en) * 1991-07-03 1993-01-21 Motorola, Inc. Call delivery service within a radiotelephone communication system
JP2836651B2 (en) * 1991-10-11 1998-12-14 松下電器産業株式会社 Wide-area system / closed system shared mobile wireless phone
US5504803A (en) * 1991-11-25 1996-04-02 Matsushita Electric Industrial Co., Ltd. Method for automatic mode selection for a dual-mode telephone handset for use in a cellular mobile telephone system and in a wireless telephone system
JP2643689B2 (en) * 1991-10-21 1997-08-20 松下電器産業株式会社 Channel allocation method in a microcellular system
DE69228859D1 (en) * 1991-12-12 1999-05-12 Nec Corp The mobile communication system with central paging terminal to call from mobile subscribers by base stations
US5345499A (en) * 1992-03-23 1994-09-06 At&T Bell Laboratories Method for increasing two tier macrocell/microcell subscriber capacity in a cellular system
US5408516A (en) * 1992-05-15 1995-04-18 Dassault Automatismes Et Telecommunications Device and method for telephony interconnection intended to offer continuity of service to independent stations in a communications network
GB9214186D0 (en) * 1992-07-03 1992-08-12 Plessey Telecomm Mobile cordless telephone systems
US5487101A (en) * 1993-03-26 1996-01-23 Celcore, Inc. Off-load cellular system for off-loading cellular service from a main cellular system to increase cellular service capacity
US5521961A (en) * 1993-03-26 1996-05-28 Celcore, Inc. Mobility management method for delivering calls in a microcellular network
EP0618745A1 (en) * 1993-03-31 1994-10-05 BRITISH TELECOMMUNICATIONS public limited company Cordless telephone terminal and network
US5327144A (en) * 1993-05-07 1994-07-05 Associated Rt, Inc. Cellular telephone location system
DE4326523A1 (en) * 1993-08-06 1995-02-09 Siemens Ag Universal mobile telecommunications system
US5812955A (en) * 1993-11-04 1998-09-22 Ericsson Inc. Base station which relays cellular verification signals via a telephone wire network to verify a cellular radio telephone
EP0733297B1 (en) * 1993-12-07 2000-10-18 BRITISH TELECOMMUNICATIONS public limited company Channel sharing in a mixed macro/micro cellular system
FR2717970B1 (en) * 1994-03-22 1996-05-10 Alain Tassy System and network architecture to deliver a personal phone service.
DE4427072C1 (en) * 1994-08-01 1996-02-22 Deutsche Telekom Mobil Call forwarding appts. for relaying call from first communication network to second remote group telephone system (GSM)
US5745850A (en) * 1994-10-24 1998-04-28 Lucent Technologies, Inc. Apparatus and method for mobile (e.g. cellular or wireless) telephone call handover and impersonation
EP2092770A1 (en) * 2006-04-18 2009-08-26 QUALCOMM Incorporated System and/or method for inverting call origination

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162404A (en) * 1984-07-25 1986-01-29 Racal Res Ltd Portable radio telephones
EP0193316A1 (en) * 1985-02-18 1986-09-03 Nec Corporation Mobile telephone system for automatically paging absent mobile subscriber
EP0212761A2 (en) * 1985-08-28 1987-03-04 Philips Electronics Uk Limited Communications system
EP0263666A2 (en) * 1986-10-06 1988-04-13 Kabushiki Kaisha Toshiba Cordless telephone apparatus
WO1988006830A1 (en) * 1987-03-04 1988-09-07 Michael Victor Rodrigues Cellular telephone apparatus and cellular communication system
EP0291068A2 (en) * 1987-05-13 1988-11-17 Nec Corporation Telephone registration and cancellation control in a wide area cordless telephone system
EP0292182A2 (en) * 1987-05-15 1988-11-23 Securicor Datatrak Limited Mobile transmitter/receiver
GB2227143A (en) * 1988-11-25 1990-07-18 Indep Broadcasting Authority Mobile radio-telephone system with mobile units and base stations

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162404A (en) * 1984-07-25 1986-01-29 Racal Res Ltd Portable radio telephones
EP0169726B1 (en) * 1984-07-25 1991-02-06 Racal Research Limited Portable telephones
EP0193316A1 (en) * 1985-02-18 1986-09-03 Nec Corporation Mobile telephone system for automatically paging absent mobile subscriber
EP0212761A2 (en) * 1985-08-28 1987-03-04 Philips Electronics Uk Limited Communications system
GB2179823A (en) * 1985-08-28 1987-03-11 Philips Electronic Associated Communications system
EP0263666A2 (en) * 1986-10-06 1988-04-13 Kabushiki Kaisha Toshiba Cordless telephone apparatus
WO1988006830A1 (en) * 1987-03-04 1988-09-07 Michael Victor Rodrigues Cellular telephone apparatus and cellular communication system
EP0291068A2 (en) * 1987-05-13 1988-11-17 Nec Corporation Telephone registration and cancellation control in a wide area cordless telephone system
EP0292182A2 (en) * 1987-05-15 1988-11-23 Securicor Datatrak Limited Mobile transmitter/receiver
GB2227143A (en) * 1988-11-25 1990-07-18 Indep Broadcasting Authority Mobile radio-telephone system with mobile units and base stations

Also Published As

Publication number Publication date
GB2234649A (en) 1991-02-06
GB8909672D0 (en) 1989-06-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070427