AU548559B2 – Cellular mobile radiotelephony system
– Google Patents
AU548559B2 – Cellular mobile radiotelephony system
– Google Patents
Cellular mobile radiotelephony system
Info
Publication number
AU548559B2
AU548559B2
AU69190/81A
AU6919081A
AU548559B2
AU 548559 B2
AU548559 B2
AU 548559B2
AU 69190/81 A
AU69190/81 A
AU 69190/81A
AU 6919081 A
AU6919081 A
AU 6919081A
AU 548559 B2
AU548559 B2
AU 548559B2
Authority
AU
Australia
Prior art keywords
cellular mobile
mobile radiotelephony
radiotelephony system
cellular
radiotelephony
Prior art date
1980-04-28
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
Application number
AU69190/81A
Other versions
AU6919081A
(en
Inventor
Verne Hall Macdonald
Philip Thomas Porter
W. Rae Young
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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.)
1980-04-28
Filing date
1981-04-08
Publication date
1985-12-19
1981-04-08
Application filed by Western Electric Co Inc
filed
Critical
Western Electric Co Inc
1981-11-05
Publication of AU6919081A
publication
Critical
patent/AU6919081A/en
1985-12-19
Application granted
granted
Critical
1985-12-19
Publication of AU548559B2
publication
Critical
patent/AU548559B2/en
2001-04-08
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W84/00—Network topologies
H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
H04W84/04—Large scale networks; Deep hierarchical networks
H04W84/08—Trunked mobile radio systems
AU69190/81A
1980-04-28
1981-04-08
Cellular mobile radiotelephony system
Expired
AU548559B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US144609
1980-04-28
US06/144,609
US4399555A
(en)
1980-04-28
1980-04-28
Cellular high capacity mobile radiotelephone system with fleet-calling arrangement for dispatch service
Publications (2)
Publication Number
Publication Date
AU6919081A
AU6919081A
(en)
1981-11-05
AU548559B2
true
AU548559B2
(en)
1985-12-19
Family
ID=22509351
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU69190/81A
Expired
AU548559B2
(en)
1980-04-28
1981-04-08
Cellular mobile radiotelephony system
Country Status (11)
Country
Link
US
(1)
US4399555A
(en)
JP
(1)
JPS56169945A
(en)
AU
(1)
AU548559B2
(en)
CA
(1)
CA1166316A
(en)
DE
(1)
DE3116656A1
(en)
FI
(1)
FI77554C
(en)
FR
(1)
FR2481558A1
(en)
GB
(1)
GB2075799B
(en)
NL
(1)
NL190683C
(en)
NO
(1)
NO154617C
(en)
SE
(1)
SE450863B
(en)
Families Citing this family (60)
* Cited by examiner, † Cited by third party
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Priority date
Publication date
Assignee
Title
IL68988A
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1982-07-28
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Motorola Inc
Multiple unit register modelled radio communication system capable of voice and data communications
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Data signalling system
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1985-02-18
Motorola Inc
General purpose data control terminal.
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Multiple frequency message system
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Motorola, Inc.
Communications system enabling radio link access for non-trunked radio units to a multifrequency trunked two-way communications systems
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1983-12-19
1986-07-08
At&T Bell Laboratories
Control of telecommunication switching systems
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1983-12-22
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Motorola, Inc.
Queued community repeater mobile
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1984-03-28
1986-12-30
Canadian Marconi Corporation
Radio communication system
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1984-07-13
1989-12-14
Motorola Inc
Cellular voice and data radiotelephone system
US5408466A
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*
1984-12-06
1995-04-18
Motorola, Inc.
Duplex interconnect dispatch trunked radio
CA1234938A
(en)
*
1984-12-06
1988-04-05
Sewim F. Ablay
Duplex interconnect/dispatch trunked radio system
US4672601A
(en)
*
1984-12-06
1987-06-09
Motorola, Inc.
Duplex interconnect/dispatch trunked radio system
US4802235A
(en)
*
1985-04-26
1989-01-31
Comven, Inc.
Subscriber unit for a flexible communication system
US4794635A
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*
1986-11-28
1988-12-27
Motorola, Inc.
Two-way radio communication system with max-minimum call assignment method
JP2705773B2
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*
1987-03-02
1998-01-28
エヌ・ティ・ティ移動通信網 株式会社
Channel switching method during communication
JP2790147B2
(en)
*
1987-06-03
1998-08-27
エリクソン ジーイー モービル コミュニケーションズ インコーポレーテッド
Communication protocol between processors for public trunking.
US4835731A
(en)
*
1987-08-14
1989-05-30
General Electric Company
Processor-to-processor communications protocol for a public service trunking system
US5206863A
(en)
*
1987-08-14
1993-04-27
General Electric Company
Processor-to-processor communications protocol for a public service trunking system
US5128930A
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*
1987-08-14
1992-07-07
General Electric Company
Processor-to-processor communications protocol for a public service trunking system
US5159701A
(en)
*
1989-03-31
1992-10-27
E. F. Johnson Company
Method and apparatus for a distributive wide area network for a land mobile transmission trunked communication system
US5218629A
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*
1989-05-12
1993-06-08
Public Access Cellular Telephone, Inc.
Communication system for message display onboard mass transit vehicles
US5287354A
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*
1990-08-28
1994-02-15
Ericsson Ge Mobile Communications Inc.
Data protocol and monitoring system for RF trunking multisite switch global serial channel
US5392278A
(en)
*
1990-08-28
1995-02-21
Ericsson Ge Mobile Communications Inc.
Distributed multisite system architecture
DE69127737T2
(en)
*
1990-08-28
1998-04-16
Ericsson Ge Mobile Communicat
Locally distributed coordination system for trunked radio systems
US5119502A
(en)
*
1990-08-30
1992-06-02
Telefonaktiebolaget L M Ericsson
Periodic system ordered rescan in a cellular communication system
SE469771B
(en)
*
1990-11-27
1993-09-06
Leif Christer Ryden
SAID THAT WITH THE help of a telephone exchange, we could offer a selective reconnection of a fixed subscriber device to a nearby mobile subscriber device
US5239538A
(en)
*
1991-02-22
1993-08-24
Ericsson Ge Mobile Communications, Inc.
Controller architecture for rf trunking distributed multisite switch
US5384776A
(en)
*
1991-02-22
1995-01-24
Erricsson Ge Mobile Communications Inc.
Audio routing within trunked radio frequency multisite switch
US5276442A
(en)
*
1991-02-22
1994-01-04
Ericsson Ge Mobile Communications Inc.
Dynamic address allocation within RF trunking multisite switch
DE69225925T2
(en)
*
1991-04-17
1998-10-22
Ericsson Telefon Ab L M
Cellular communication system with integrated paging system
US5241537A
(en)
*
1991-06-04
1993-08-31
Ericsson Ge Mobile Communications, Inc.
Conventional base station interface architecture for RF trunking multisite switch
US5481545A
(en)
*
1991-08-26
1996-01-02
Ericsson Inc.
Conventional network interface for multisite RF trunking system
FI88986C
(en)
*
1991-10-03
1993-07-26
Telenokia Oy
Procedure for conducting a group call in digital radio network
US5404355A
(en)
*
1992-10-05
1995-04-04
Ericsson Ge Mobile Communications, Inc.
Method for transmitting broadcast information in a digital control channel
FI92365C
(en)
*
1993-01-26
1994-10-25
Nokia Telecommunications Oy
Procedure, base station at a radio telephone system and radio telephone exchange to distribute voice calls for making conference calls between subscribers located in the service area of a number of exchanges
US6161016A
(en)
*
1993-05-21
2000-12-12
British Telecommunications Public Limited Company
Broadcast channel seizure with allocated single traffic channel per occupied cell in a cellular system
SG47619A1
(en)
*
1993-05-21
1998-04-17
British Telecomm
Cellular radio systems
DE4335031A1
(en)
*
1993-10-14
1995-04-20
Sel Alcatel Ag
Mobile network and conference service facility therefor
DE4415734C1
(en)
*
1994-05-04
1995-02-16
Siemens Ag
Method for providing subscriber services
GB2290196B
(en)
*
1994-06-11
1997-12-24
Motorola Israel Ltd
Trunking radio system and method of operation and radio unit with enhanced dispatch calling
SE503858C2
(en)
*
1995-03-03
1996-09-23
Ericsson Telefon Ab L M
Method and apparatus for connecting a connection in a telecommunications network
AU7258096A
(en)
*
1995-11-13
1997-06-05
Motorola, Inc.
Method and apparatus for summoning police or security personnel for assistance in an emergency situation
US5784388A
(en)
*
1996-01-04
1998-07-21
Knox; Gregory D.
Methods and apparatus for decoding control signals in dispatch trunked radio system
US5924032A
(en)
*
1996-09-24
1999-07-13
Nokia Mobile Phones Limited
Mobile telephone having an improved probability of receiving an incoming call
US6021326A
(en)
*
1996-11-04
2000-02-01
Uniden America Corporation
Trunked multi-site dispatch network for trunking radios
US5924041A
(en)
*
1996-11-25
1999-07-13
Ericsson Inc.
Method and apparatus for providing a dispatch system in a cellular radiotelephone system
US6052599A
(en)
*
1997-01-30
2000-04-18
At & T Corp.
Cellular communication system with multiple same frequency broadcasts in a cell
US6529486B1
(en)
1997-04-11
2003-03-04
Transcrypt International/E.F. Johnson Company
Trunked radio repeater communication system
US6026296A
(en)
*
1997-04-30
2000-02-15
Motorola, Inc.
Apparatus for providing dispatch service to an existing telephone network
US6684080B1
(en)
1997-05-28
2004-01-27
Transcrypt International/E. F. Johnson Company
Trunked radio repeater communication system including home channel aliasing and call grouping
US6374115B1
(en)
1997-05-28
2002-04-16
Transcrypt International/E.F. Johnson
Method and apparatus for trunked radio repeater communications with backwards compatibility
US6751468B1
(en)
*
1999-05-26
2004-06-15
Bellsouth Intellectual Property Corporation
Systems and methods for providing push to talk feature for wireless communication systems
US6138011A
(en)
*
1999-10-15
2000-10-24
Motorola, Inc.
Method and apparatus for providing dispatch service to an existing telephone network
WO2001084861A1
(en)
*
2000-04-28
2001-11-08
Hi-G-Tek Ltd.
Apparatus and methods for cellular communication
WO2004066656A1
(en)
2003-01-21
2004-08-05
Research In Motion Limited
Method and apparatus to enhance the probability of successful emergency call completion in a mobile station
US7043261B2
(en)
*
2003-06-27
2006-05-09
Nokia Corporation
System, mobile station and method for delivering services
US7353036B2
(en)
2004-05-10
2008-04-01
Motorola, Inc.
Push-to-talk reverse channel establishment
US7817274B2
(en)
2007-10-05
2010-10-19
Jingyun Zhang
Compact spectrometer
US8345226B2
(en)
2007-11-30
2013-01-01
Jingyun Zhang
Spectrometers miniaturized for working with cellular phones and other portable electronic devices
KR101877392B1
(en)
*
2011-10-18
2018-07-11
엘지전자 주식회사
Mobile terminal and operation method thereof
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* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2685642A
(en)
*
1952-01-24
1954-08-03
Itt
Radio dispatching system
US2894074A
(en)
*
1955-02-25
1959-07-07
Gen Dynamics Corp
Telephone conference circuit
FR1148883A
(en)
*
1955-03-16
US3065421A
(en)
*
1957-05-21
1962-11-20
John M Hart
Radio-telephone communication system having means for automatic direct dispatch between mobile stations
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(en)
*
1964-11-05
1968-02-20
Bell Telephone Labor Inc
Multiple address bridge circuit with noise reduction circuitry
FR1545582A
(en)
*
1967-04-12
1968-11-15
Materiel Telephonique
Improvements to automatic mobile radiotelephone networks
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(en)
*
1967-06-16
1970-07-07
Bell Telephone Labor Inc
Apparatus for connecting visual telephone sets in a conference arrangement
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(en)
*
1969-02-19
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Cit Alcatel
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(en)
*
1970-12-21
1972-05-16
Bell Telephone Labor Inc
Mobile communication system
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Bell Telephone Labor Inc
Mixed traffic mobile radio system
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(en)
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Bell Telephone Labor Inc
Mobile telephone cellular switching system
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*
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1977-02-24
Licentia Gmbh
Car radio telephone subscriber search system – enables calling subscriber to dial search code to examine memory of local exchange information units
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Harris Corporation
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Two-way mobile radio voice/data shared communications system
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(en)
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Siemens Ag, 1000 Berlin Und 8000 Muenchen
Radio system with mobile radio stations
1980
1980-04-28
US
US06/144,609
patent/US4399555A/en
not_active
Expired – Lifetime
1981
1981-03-19
CA
CA000373376A
patent/CA1166316A/en
not_active
Expired
1981-04-08
AU
AU69190/81A
patent/AU548559B2/en
not_active
Expired
1981-04-15
SE
SE8102441A
patent/SE450863B/en
not_active
IP Right Cessation
1981-04-23
FR
FR8108088A
patent/FR2481558A1/en
active
Granted
1981-04-24
FI
FI811287A
patent/FI77554C/en
not_active
IP Right Cessation
1981-04-27
DE
DE19813116656
patent/DE3116656A1/en
active
Granted
1981-04-27
NO
NO811414A
patent/NO154617C/en
not_active
IP Right Cessation
1981-04-27
GB
GB8112972A
patent/GB2075799B/en
not_active
Expired
1981-04-27
NL
NL8102066A
patent/NL190683C/en
not_active
IP Right Cessation
1981-04-28
JP
JP6354381A
patent/JPS56169945A/en
active
Granted
Also Published As
Publication number
Publication date
GB2075799B
(en)
1984-06-27
SE8102441L
(en)
1981-10-29
AU6919081A
(en)
1981-11-05
FI77554C
(en)
1989-03-10
JPS56169945A
(en)
1981-12-26
DE3116656C2
(en)
1993-07-29
GB2075799A
(en)
1981-11-18
NO154617B
(en)
1986-08-04
NL8102066A
(en)
1981-11-16
NL190683B
(en)
1994-01-17
CA1166316A
(en)
1984-04-24
NO811414L
(en)
1981-10-29
FR2481558A1
(en)
1981-10-30
FR2481558B1
(en)
1984-04-20
NO154617C
(en)
1986-11-12
FI77554B
(en)
1988-11-30
FI811287L
(en)
1981-10-29
SE450863B
(en)
1987-08-03
JPS647706B2
(en)
1989-02-09
DE3116656A1
(en)
1982-02-04
NL190683C
(en)
1994-06-16
US4399555A
(en)
1983-08-16
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Legal Events
Date
Code
Title
Description
2001-11-08
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
