JPS5961323A - 通信システム - Google Patents

通信システム

Info

Publication number
JPS5961323A
JPS5961323A JP57171576A JP17157682A JPS5961323A JP S5961323 A JPS5961323 A JP S5961323A JP 57171576 A JP57171576 A JP 57171576A JP 17157682 A JP17157682 A JP 17157682A JP S5961323 A JPS5961323 A JP S5961323A
Authority
JP
Japan
Prior art keywords
call
channel
calling
return
timer
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.)
Granted
Application number
JP57171576A
Other languages
English (en)
Japanese (ja)
Other versions
JPH048972B2 (OSRAM
Inventor
Katsuaki Kawamura
克明 川村
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic Corp
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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP57171576A priority Critical patent/JPS5961323A/ja
Priority to US06/537,011 priority patent/US4618998A/en
Publication of JPS5961323A publication Critical patent/JPS5961323A/ja
Publication of JPH048972B2 publication Critical patent/JPH048972B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP57171576A 1982-09-30 1982-09-30 通信システム Granted JPS5961323A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57171576A JPS5961323A (ja) 1982-09-30 1982-09-30 通信システム
US06/537,011 US4618998A (en) 1982-09-30 1983-09-29 Radio communications control system which automatically returns the system to the speech channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57171576A JPS5961323A (ja) 1982-09-30 1982-09-30 通信システム

Publications (2)

Publication Number Publication Date
JPS5961323A true JPS5961323A (ja) 1984-04-07
JPH048972B2 JPH048972B2 (OSRAM) 1992-02-18

Family

ID=15925705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57171576A Granted JPS5961323A (ja) 1982-09-30 1982-09-30 通信システム

Country Status (2)

Country Link
US (1) US4618998A (OSRAM)
JP (1) JPS5961323A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000481A1 (fr) * 1984-06-23 1986-01-16 Trio Kabushiki Kaisha Systeme de communications radio
JPH0613980A (ja) * 1993-04-19 1994-01-21 Toshiba Corp 無線電話機およびその制御方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829554A (en) * 1985-01-31 1989-05-09 Harris Corporation Cellular mobile telephone system and method
US4905301A (en) * 1988-07-28 1990-02-27 Motorola, Inc. Selective system scan for multizone radiotelephone subscriber units
DE3838677A1 (de) * 1988-11-15 1990-05-17 Bosch Gmbh Robert Mobiles funktelefon
US5214790A (en) * 1991-03-11 1993-05-25 Motorola, Inc. Enhanced talkgroup scan algorithm
US5499388A (en) * 1993-10-20 1996-03-12 Polk's Model Craft Hobbies, Inc. Radio with frequency scanning and interference detection capability for remote controlled model aircraft
US5613208A (en) * 1994-06-06 1997-03-18 Ericsson Inc. Channel scan in cellular telephone system
US5896572A (en) * 1994-10-31 1999-04-20 Motorola, Inc. Method of adaptive channel acquisition at a subscriber unit
CN104243189B (zh) * 2013-06-09 2018-07-20 海尔集团公司 一种基于同一信道的多设备通信方法及其通信系统
US11562746B2 (en) 2020-05-15 2023-01-24 Harris Global Communications, Inc. System and methods for speaker identification, message compression and/or message replay in a communications environment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067001A (OSRAM) * 1973-10-13 1975-06-05

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028500A (en) * 1973-05-15 1977-06-07 Martin Marietta Corporation Mobile unit supervisory control sequencer and method
US4409687A (en) * 1978-10-30 1983-10-11 General Electric Company Arrangement and method for establishing radio communication in a system
US4400585A (en) * 1979-11-30 1983-08-23 Motorola, Inc. Method and apparatus for automatically attempting to seize a radio channel in a multichannel communication system
US4434506A (en) * 1980-12-23 1984-02-28 Nippon Electric Co., Ltd. Circuit arrangement for protecting a control channel from jamming waves in a radio communication system
US4430755A (en) * 1981-05-14 1984-02-07 Motorola, Inc. Portable radio telephone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067001A (OSRAM) * 1973-10-13 1975-06-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000481A1 (fr) * 1984-06-23 1986-01-16 Trio Kabushiki Kaisha Systeme de communications radio
US4850030A (en) * 1984-06-23 1989-07-18 Trio Kabushiki Kaisha Radio communication system for communicating between two stations upon automatic switching to an idle communication channel
JPH0613980A (ja) * 1993-04-19 1994-01-21 Toshiba Corp 無線電話機およびその制御方法

Also Published As

Publication number Publication date
US4618998A (en) 1986-10-21
JPH048972B2 (OSRAM) 1992-02-18

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