NO154617C - Celleinndelt, mobilt radiotelefonkommunikasjonssystem. - Google Patents

Celleinndelt, mobilt radiotelefonkommunikasjonssystem.

Info

Publication number
NO154617C
NO154617C NO811414A NO811414A NO154617C NO 154617 C NO154617 C NO 154617C NO 811414 A NO811414 A NO 811414A NO 811414 A NO811414 A NO 811414A NO 154617 C NO154617 C NO 154617C
Authority
NO
Norway
Prior art keywords
submed
cell
communication system
mobile radio
phone communication
Prior art date
Application number
NO811414A
Other languages
English (en)
Other versions
NO811414L (no
NO154617B (no
Inventor
Verne Hall Macdonald
Philip Thomas Porter
W Rae Young
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NO811414L publication Critical patent/NO811414L/no
Publication of NO154617B publication Critical patent/NO154617B/no
Publication of NO154617C publication Critical patent/NO154617C/no

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)
NO811414A 1980-04-28 1981-04-27 Celleinndelt, mobilt radiotelefonkommunikasjonssystem. NO154617C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
NO811414L NO811414L (no) 1981-10-29
NO154617B NO154617B (no) 1986-08-04
NO154617C true NO154617C (no) 1986-11-12

Family

ID=22509351

Family Applications (1)

Application Number Title Priority Date Filing Date
NO811414A NO154617C (no) 1980-04-28 1981-04-27 Celleinndelt, mobilt radiotelefonkommunikasjonssystem.

Country Status (11)

Country Link
US (1) US4399555A (no)
JP (1) JPS56169945A (no)
AU (1) AU548559B2 (no)
CA (1) CA1166316A (no)
DE (1) DE3116656A1 (no)
FI (1) FI77554C (no)
FR (1) FR2481558A1 (no)
GB (1) GB2075799B (no)
NL (1) NL190683C (no)
NO (1) NO154617C (no)
SE (1) SE450863B (no)

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US5239538A (en) * 1991-02-22 1993-08-24 Ericsson Ge Mobile Communications, Inc. Controller architecture for rf trunking distributed multisite switch
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DE69225925T2 (de) * 1991-04-17 1998-10-22 Ericsson Telefon Ab L M Zellulares Kommunikationssystem mit integrierten Funkrufsystem
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 (fi) * 1991-10-03 1993-07-26 Telenokia Oy Foerfarande foer genomfoering av ett gruppsamtal i digitalt radionaet
US5404355A (en) * 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
FI92365C (fi) * 1993-01-26 1994-10-25 Nokia Telecommunications Oy Menetelmä, radiopuhelinjärjestelmän tukiasema ja radiopuhelinkeskus puheenvuorojen jakamiseksi useiden keskuksien palvelualueella sijaitsevien tilaajien välisten ryhmäpuheluiden muodostamiseksi
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DE4415734C1 (de) * 1994-05-04 1995-02-16 Siemens Ag Verfahren zur Bereitstellung von Teilnehmerdiensten
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 (sv) * 1995-03-03 1996-09-23 Ericsson Telefon Ab L M Förfarande och anordning för uppkoppling av en förbindelse i ett telekommunikationsnät
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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
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US6026296A (en) * 1997-04-30 2000-02-15 Motorola, Inc. Apparatus for providing dispatch service to an existing telephone network
US6374115B1 (en) 1997-05-28 2002-04-16 Transcrypt International/E.F. Johnson Method and apparatus for trunked radio repeater communications with backwards compatibility
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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
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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 (ko) * 2011-10-18 2018-07-11 엘지전자 주식회사 휴대 단말기 및 그 동작방법

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Also Published As

Publication number Publication date
FR2481558B1 (no) 1984-04-20
JPS647706B2 (no) 1989-02-09
FI811287L (fi) 1981-10-29
DE3116656A1 (de) 1982-02-04
GB2075799A (en) 1981-11-18
JPS56169945A (en) 1981-12-26
NO811414L (no) 1981-10-29
SE8102441L (sv) 1981-10-29
NL8102066A (nl) 1981-11-16
AU6919081A (en) 1981-11-05
NO154617B (no) 1986-08-04
FR2481558A1 (fr) 1981-10-30
NL190683C (nl) 1994-06-16
FI77554C (fi) 1989-03-10
NL190683B (nl) 1994-01-17
GB2075799B (en) 1984-06-27
DE3116656C2 (no) 1993-07-29
AU548559B2 (en) 1985-12-19
FI77554B (fi) 1988-11-30
CA1166316A (en) 1984-04-24
SE450863B (sv) 1987-08-03
US4399555A (en) 1983-08-16

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Legal Events

Date Code Title Description
MK1K Patent expired

Free format text: EXPIRED IN APRIL 2001