JPS57180241A - Radio communication system - Google Patents

Radio communication system

Info

Publication number
JPS57180241A
JPS57180241A JP56064969A JP6496981A JPS57180241A JP S57180241 A JPS57180241 A JP S57180241A JP 56064969 A JP56064969 A JP 56064969A JP 6496981 A JP6496981 A JP 6496981A JP S57180241 A JPS57180241 A JP S57180241A
Authority
JP
Japan
Prior art keywords
signal
station
channels
calling
switching
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
JP56064969A
Other languages
Japanese (ja)
Inventor
Yuji Kato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56064969A priority Critical patent/JPS57180241A/en
Publication of JPS57180241A publication Critical patent/JPS57180241A/en
Pending 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To perform sure calling of a station to be called and to effectively use electromagnetic waves, by transmitting a callout signal of a calling station through switching of channels sequentially, in a radio commmunication system using a plurality of channels. CONSTITUTION:A calling station switches vacant channels sequentially according to a transmission sequence to transmit a callout signal, and a station to be called switches channels sequentially according to a reception sequence, applies a detection signal to a driver 7 with the reception detection of a callout signal and stops the switching of channel and applies the detection signal to a signal circuit 22 to transmit a response signal. At the calling station, through the reception detection of response signal, the switching of channels is stopped, and the channel makes communication between the calling station and the station to be called.
JP56064969A 1981-04-28 1981-04-28 Radio communication system Pending JPS57180241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56064969A JPS57180241A (en) 1981-04-28 1981-04-28 Radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56064969A JPS57180241A (en) 1981-04-28 1981-04-28 Radio communication system

Publications (1)

Publication Number Publication Date
JPS57180241A true JPS57180241A (en) 1982-11-06

Family

ID=13273377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56064969A Pending JPS57180241A (en) 1981-04-28 1981-04-28 Radio communication system

Country Status (1)

Country Link
JP (1) JPS57180241A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160736A (en) * 1984-02-01 1985-08-22 Pioneer Electronic Corp Transmitter-receiver
JPS6326128A (en) * 1986-07-18 1988-02-03 Sony Corp Transmission and reception equipment
JPH0340530A (en) * 1989-07-06 1991-02-21 Fujitsu Ten Ltd Communication method and equipment
JPH0898259A (en) * 1995-08-18 1996-04-12 Sony Corp Transmitter/receiver

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160736A (en) * 1984-02-01 1985-08-22 Pioneer Electronic Corp Transmitter-receiver
JPS6326128A (en) * 1986-07-18 1988-02-03 Sony Corp Transmission and reception equipment
JPH0340530A (en) * 1989-07-06 1991-02-21 Fujitsu Ten Ltd Communication method and equipment
JPH0898259A (en) * 1995-08-18 1996-04-12 Sony Corp Transmitter/receiver

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