AU634234B2 - Method of establishing communication between independent communication systems - Google Patents

Method of establishing communication between independent communication systems

Info

Publication number
AU634234B2
AU634234B2 AU55392/90A AU5539290A AU634234B2 AU 634234 B2 AU634234 B2 AU 634234B2 AU 55392/90 A AU55392/90 A AU 55392/90A AU 5539290 A AU5539290 A AU 5539290A AU 634234 B2 AU634234 B2 AU 634234B2
Authority
AU
Australia
Prior art keywords
communication
resources
communication system
resource
units
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.)
Ceased
Application number
AU55392/90A
Other languages
English (en)
Other versions
AU5539290A (en
Inventor
Richard Alan Comroe
Gary Dean Erickson
John Edward Major
Michael David Sasuta
Arun Sobti
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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.)
Filing date
Publication date
Priority claimed from US07/358,747 external-priority patent/US5095529A/en
Priority claimed from US07/358,906 external-priority patent/US5159695A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of AU5539290A publication Critical patent/AU5539290A/en
Application granted granted Critical
Publication of AU634234B2 publication Critical patent/AU634234B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
AU55392/90A 1989-05-30 1990-04-19 Method of establishing communication between independent communication systems Ceased AU634234B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US35873089A 1989-05-30 1989-05-30
US358906 1989-05-30
US07/358,747 US5095529A (en) 1989-05-30 1989-05-30 Intersystem group call communication system and method
US358730 1989-05-30
US07/358,906 US5159695A (en) 1989-05-30 1989-05-30 Communication system to communication system communication system
US358747 1989-05-30

Publications (2)

Publication Number Publication Date
AU5539290A AU5539290A (en) 1991-01-07
AU634234B2 true AU634234B2 (en) 1993-02-18

Family

ID=27408377

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55392/90A Ceased AU634234B2 (en) 1989-05-30 1990-04-19 Method of establishing communication between independent communication systems

Country Status (5)

Country Link
EP (1) EP0474675A4 (ja)
JP (1) JP2571157B2 (ja)
AU (1) AU634234B2 (ja)
NZ (1) NZ233829A (ja)
WO (1) WO1990015488A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212805A (en) * 1990-06-29 1993-05-18 Motorola, Inc. Near-field on-site/trunking system frequency sharing
US5581802A (en) * 1991-01-31 1996-12-03 Motorola, Inc. Method for providing service access information in a communication system
US5276442A (en) * 1991-02-22 1994-01-04 Ericsson Ge Mobile Communications Inc. Dynamic address allocation within RF trunking multisite switch
US5384776A (en) * 1991-02-22 1995-01-24 Erricsson Ge Mobile Communications Inc. Audio routing within trunked radio frequency multisite switch
US5241537A (en) * 1991-06-04 1993-08-31 Ericsson Ge Mobile Communications, Inc. Conventional base station interface architecture for RF trunking multisite switch
FI90181C (fi) * 1992-02-24 1993-12-27 Nokia Telecommunications Oy Telekommunikationssystem och ett abonnentautenticeringsfoerfarande
DE19805261C2 (de) * 1998-02-10 2001-09-13 Deutsche Telekom Mobil Verfahren zur Erkennung einer Internationalen Roaming-Beziehung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
US4775999A (en) * 1986-10-31 1988-10-04 Motorola, Inc. Registration of radiotelephones in networked cellular radiotelephone systems
US4833701A (en) * 1988-01-27 1989-05-23 Motorola, Inc. Trunked communication system with nationwide roaming capability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233473A (en) * 1978-08-31 1980-11-11 Frost Edward G Comprehensive automatic mobile radio telephone system
US4578815A (en) * 1983-12-07 1986-03-25 Motorola, Inc. Wide area coverage radio communication system and method
US4670905A (en) * 1985-11-29 1987-06-02 Motorola, Inc. Method and apparatus for coordinating independent communications systems
US5040237A (en) * 1989-03-31 1991-08-13 E. F. Johnson Company Method and apparatus for an alternate home channel for a land mobile transmission trunked communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
US4775999A (en) * 1986-10-31 1988-10-04 Motorola, Inc. Registration of radiotelephones in networked cellular radiotelephone systems
US4833701A (en) * 1988-01-27 1989-05-23 Motorola, Inc. Trunked communication system with nationwide roaming capability

Also Published As

Publication number Publication date
AU5539290A (en) 1991-01-07
JP2571157B2 (ja) 1997-01-16
NZ233829A (en) 1992-09-25
JPH04506138A (ja) 1992-10-22
EP0474675A1 (en) 1992-03-18
WO1990015488A1 (en) 1990-12-13
EP0474675A4 (en) 1993-02-24

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