JPS5547745A - Mobile communication system - Google Patents

Mobile communication system

Info

Publication number
JPS5547745A
JPS5547745A JP10287778A JP10287778A JPS5547745A JP S5547745 A JPS5547745 A JP S5547745A JP 10287778 A JP10287778 A JP 10287778A JP 10287778 A JP10287778 A JP 10287778A JP S5547745 A JPS5547745 A JP S5547745A
Authority
JP
Japan
Prior art keywords
station
radio
transceiver
channel
communication
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.)
Pending
Application number
JP10287778A
Other languages
English (en)
Inventor
Tomokazu Kai
Yoshio Sato
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10287778A priority Critical patent/JPS5547745A/ja
Priority to US06/068,782 priority patent/US4308429A/en
Priority to AU50315/79A priority patent/AU5031579A/en
Publication of JPS5547745A publication Critical patent/JPS5547745A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP10287778A 1978-08-25 1978-08-25 Mobile communication system Pending JPS5547745A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10287778A JPS5547745A (en) 1978-08-25 1978-08-25 Mobile communication system
US06/068,782 US4308429A (en) 1978-08-25 1979-08-22 Mobile telephone channel exchange system
AU50315/79A AU5031579A (en) 1978-08-25 1979-08-27 Mobile telephone channel exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10287778A JPS5547745A (en) 1978-08-25 1978-08-25 Mobile communication system

Publications (1)

Publication Number Publication Date
JPS5547745A true JPS5547745A (en) 1980-04-04

Family

ID=14339113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10287778A Pending JPS5547745A (en) 1978-08-25 1978-08-25 Mobile communication system

Country Status (3)

Country Link
US (1) US4308429A (ja)
JP (1) JPS5547745A (ja)
AU (1) AU5031579A (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694848A (en) * 1979-12-28 1981-07-31 Nec Corp Control system of transmitter
JPS56116341A (en) * 1980-02-19 1981-09-12 Nec Corp Radio channel switching system in communication
JPS56126339A (en) * 1980-03-10 1981-10-03 Nec Corp Mobile communication system
US4355411A (en) * 1980-03-24 1982-10-19 Bell Telephone Laboratories, Incorporated Technique for efficient spectrum utilization in mobile radio systems using space diversity
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US4597105A (en) * 1982-11-12 1986-06-24 Motorola Inc. Data communications system having overlapping receiver coverage zones
US4562572A (en) * 1983-01-11 1985-12-31 International Telephone And Telegraph Corporation Cellular mobile radio service telephone system
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
US4633463A (en) * 1984-03-28 1986-12-30 Canadian Marconi Corporation Radio communication system
US5408466A (en) * 1984-12-06 1995-04-18 Motorola, Inc. Duplex interconnect dispatch trunked radio
US4649567A (en) * 1985-04-22 1987-03-10 General Electric Company Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
US4670899A (en) * 1985-05-31 1987-06-02 Northern Telecom Limited Load balancing for cellular radiotelephone system
US4682367A (en) * 1985-11-13 1987-07-21 General Electric Company Mobile radio communications system with join feature
KR900008597B1 (ko) * 1986-08-25 1990-11-26 닛본 덴기 가부시기가이샤 무선통신 회로망에 할당된 무선 채널을 효율적으로 사용할 수 있는 무선 통신 회로망의 단국
US4723266A (en) * 1987-01-21 1988-02-02 General Electric Company Cellular communication system sharing control channels between cells to reduce number of control channels
CA1282837C (en) * 1987-03-20 1991-04-09 Tetsuya Hanawa Apparatus for selecting control channel in mobile communication system
US4829519A (en) * 1987-06-09 1989-05-09 Scotton Geoffrey R Automatic cell transfer system with error rate assessment
US5095531A (en) * 1987-08-28 1992-03-10 Iwatsu Electric Co., Ltd. Mobile communication position registering method and system therefor
SE460449B (sv) * 1988-02-29 1989-10-09 Ericsson Telefon Ab L M Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem
SE460941B (sv) * 1988-04-26 1989-12-04 Ericsson Telefon Ab L M Foerfarande i ett cellindelat mobiltelefonsystem att reducera spaerr vid oeverflyttning av samtal
SE8802229D0 (sv) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US5682256A (en) * 1988-11-11 1997-10-28 British Telecommunications Public Limited Company Communications system
JP2555904B2 (ja) * 1989-04-27 1996-11-20 日本電気株式会社 自動車電話方式
US5230082A (en) * 1990-08-16 1993-07-20 Telefonaktiebolaget L M Ericsson Method and apparatus for enhancing signalling reliability in a cellular mobile radio telephone system
US5566388A (en) * 1990-08-28 1996-10-15 Ericsson Inc. RF trunking multisite switch configuration and diagnostics interface
US5203010A (en) * 1990-11-13 1993-04-13 Motorola, Inc. Radio telephone system incorporating multiple time periods for communication transfer
CA2100043A1 (en) * 1992-08-26 1994-02-27 Terry William Copley Digital block processor for transmitting a plurality of channels in a wireless radiotelephony system
US5625623A (en) * 1994-10-14 1997-04-29 Erilsson Ge Mobile Communications Inc. RF site communication link
JP3434664B2 (ja) * 1997-02-25 2003-08-11 日本電気株式会社 通信制御方式
US20040205111A1 (en) * 2002-11-15 2004-10-14 Zaki Chasmawala User configurable data messages in industrial networks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229179B1 (ja) * 1973-05-11 1976-06-11 Materiel Telephonique
DE2351563C3 (de) * 1973-10-13 1981-01-22 Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg Verfahren zum Weiterschalten eines Funkgespräches
JPS5287904A (en) * 1976-01-19 1977-07-22 Nippon Telegr & Teleph Corp <Ntt> Moving communication circuit assignment system

Also Published As

Publication number Publication date
AU5031579A (en) 1980-02-28
US4308429A (en) 1981-12-29

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