DK0499736T3 - Styrearkitektur for RF forbindelses, fordelt multistationscentral - Google Patents

Styrearkitektur for RF forbindelses, fordelt multistationscentral

Info

Publication number
DK0499736T3
DK0499736T3 DK91307858T DK91307858T DK0499736T3 DK 0499736 T3 DK0499736 T3 DK 0499736T3 DK 91307858 T DK91307858 T DK 91307858T DK 91307858 T DK91307858 T DK 91307858T DK 0499736 T3 DK0499736 T3 DK 0499736T3
Authority
DK
Denmark
Prior art keywords
connection
control architecture
distributed multi
station switchboard
switchboard
Prior art date
Application number
DK91307858T
Other languages
English (en)
Inventor
James L Teel
Philip C Gulliford
Charles P Brame
Timothy F Cree
Wim A Imrom
Original Assignee
Ericsson Ge Mobile Communicat
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 Ericsson Ge Mobile Communicat filed Critical Ericsson Ge Mobile Communicat
Application granted granted Critical
Publication of DK0499736T3 publication Critical patent/DK0499736T3/da

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DK91307858T 1991-02-22 1991-08-28 Styrearkitektur for RF forbindelses, fordelt multistationscentral DK0499736T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/658,798 US5239538A (en) 1991-02-22 1991-02-22 Controller architecture for rf trunking distributed multisite switch

Publications (1)

Publication Number Publication Date
DK0499736T3 true DK0499736T3 (da) 1999-06-21

Family

ID=24642744

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91307858T DK0499736T3 (da) 1991-02-22 1991-08-28 Styrearkitektur for RF forbindelses, fordelt multistationscentral

Country Status (5)

Country Link
US (1) US5239538A (da)
EP (1) EP0499736B1 (da)
CA (1) CA2050012A1 (da)
DE (1) DE69130319T2 (da)
DK (1) DK0499736T3 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392278A (en) * 1990-08-28 1995-02-21 Ericsson Ge Mobile Communications Inc. Distributed multisite system architecture
US5566388A (en) * 1990-08-28 1996-10-15 Ericsson Inc. RF trunking multisite switch configuration and diagnostics interface
US5615123A (en) * 1991-04-02 1997-03-25 Creatacard, Inc. System for creating and producing custom card products
FR2686991A1 (fr) * 1992-02-05 1993-07-30 Sextant Avionique Procede, systeme et processeur de communication entre une pluralite de sous-ensembles d'un equipement.
US5384805A (en) * 1992-10-09 1995-01-24 E-Systems, Inc. RF communication systems in open architecture bus lines
US5377185A (en) * 1993-02-17 1994-12-27 Ericsson Ge Mobile Communications Inc. Multisite RF system with a centralized telephone interconnect
US5483575A (en) * 1993-02-19 1996-01-09 Ericsson Ge Mobile Communications Inc. System for correlating RF usage in a trunked communication network based on channel assignments and channel drops for each call
US5606575A (en) * 1993-10-29 1997-02-25 Airnet Communications Corporation FFT-based channelizer and combiner employing residue-adder-implemented phase advance
WO1995020790A1 (en) * 1994-01-31 1995-08-03 Lannet Inc. Application and method for communication switching
US5479477A (en) * 1994-03-03 1995-12-26 Motorola, Inc. Method and apparatus for assigning a control module to a communication resource in a dispatch radio communication system
US5659881A (en) * 1994-03-11 1997-08-19 Ericsson Inc. Distributed method of call arbitration in an RF trunking multisite coordinator architecture
DE69532757T2 (de) * 1994-06-01 2005-03-10 Airnet Communications Corp., Melbourne Drahtlose Breitbandbasisstation mit einem Zeitmultiplex-Mehrfachzugriff-Bus, um schaltbare Verbindungen zu Modulator-/Demodulatorressourcen herzustellen L
US5581596A (en) * 1994-06-13 1996-12-03 U S West Technologies, Inc. Method for controlling call processing in a microcellular personal communications services system
US5793961A (en) * 1994-11-18 1998-08-11 Intel Corporation Computer system with data conference capability
US5592480A (en) * 1995-03-13 1997-01-07 Carney; Ronald R. Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards
US5675629A (en) * 1995-09-08 1997-10-07 At&T Cordless cellular system base station
US5911120A (en) 1995-09-08 1999-06-08 At&T Wireless Services Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress
US5719860A (en) * 1996-03-22 1998-02-17 Tellabs Wireless, Inc. Wideband bus for wireless base station
US6182894B1 (en) * 1998-10-28 2001-02-06 American Express Travel Related Services Company, Inc. Systems and methods for authorizing a transaction card
CN102137417B (zh) 2011-02-18 2014-02-26 华为技术有限公司 载频互助方法、基站及无线通信系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012597A (en) * 1975-11-24 1977-03-15 Motorola, Inc. Transmission trunk multichannel dispatch system with priority queuing
US4268722A (en) * 1978-02-13 1981-05-19 Motorola, Inc. Radiotelephone communications system
US4188582A (en) * 1978-04-10 1980-02-12 Motorola, Inc. Simulcast transmission system having phase-locked remote transmitters
US4399555A (en) * 1980-04-28 1983-08-16 Bell Telephone Laboratories, Incorporated Cellular high capacity mobile radiotelephone system with fleet-calling arrangement for dispatch service
US4451827A (en) * 1981-09-22 1984-05-29 The Johns Hopkins University Local area communication network
US4488290A (en) * 1982-08-04 1984-12-11 M/A-Com Linkabit, Inc. Distributed digital exchange with improved switching system and input processor
US4630263A (en) * 1983-07-07 1986-12-16 Motorola, Inc. Time-division multiplex communications control system
US4590467A (en) * 1983-10-13 1986-05-20 Rockwell International Corporation Local area network interface controller
US4578815A (en) * 1983-12-07 1986-03-25 Motorola, Inc. Wide area coverage radio communication system and method
US4550402A (en) * 1983-12-22 1985-10-29 Ford Motor Company Data communication system
US4975903A (en) * 1984-05-07 1990-12-04 David Systems, Inc. Digital timeslot and signaling bus in a digital PBX switch
US4792948A (en) * 1985-08-08 1988-12-20 Data General Corporation Distributed switching architecture
US4926495A (en) * 1986-12-11 1990-05-15 Motorola, Inc. Computer aided dispatch system
US5175727A (en) * 1990-04-16 1992-12-29 Maher John W Communication system network interconnecting a plurality of communication systems
EP0473355B1 (en) * 1990-08-28 1997-09-24 Ericsson GE Mobile Communications Inc. Distributed multisite coordination system for trunked radio systems

Also Published As

Publication number Publication date
DE69130319D1 (de) 1998-11-12
CA2050012A1 (en) 1992-08-23
EP0499736B1 (en) 1998-10-07
US5239538A (en) 1993-08-24
EP0499736A3 (en) 1993-02-24
EP0499736A2 (en) 1992-08-26
DE69130319T2 (de) 1999-05-27

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