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JPS5620360A - Packet interchange system - Google Patents

Packet interchange system

Info

Publication number
JPS5620360A
JPS5620360A JP9602379A JP9602379A JPS5620360A JP S5620360 A JPS5620360 A JP S5620360A JP 9602379 A JP9602379 A JP 9602379A JP 9602379 A JP9602379 A JP 9602379A JP S5620360 A JPS5620360 A JP S5620360A
Authority
JP
Japan
Prior art keywords
buffer
packet
subscribers
selector
contents
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
JP9602379A
Other languages
Japanese (ja)
Inventor
Takashi Suzuki
Akimasa Yatsuhoshi
Kiyoji Yamauchi
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 JP9602379A priority Critical patent/JPS5620360A/en
Publication of JPS5620360A publication Critical patent/JPS5620360A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To improve the efficiency of utilization of a circuit by keeping the naturalness of conversation by eliminating a transmission error by providing packet switching parts corresponding to subscribers. CONSTITUTION:Subscribers 12-1-13-n are connected centering on packet interchange matrix 11 and packet switching parts, consisting of buffer 25 temporarily stored with a received packet of a voice, buffer 26 holding at least several received packets of data and selector 27 selectively sending contents of both the buffers, is provided near matrix 11 corresponding to respective subscribers. Then, selector 27 sends sequentially the contents of buffer 25 nearly in real time and those of buffer 26 every time buffer 25 is found vacant.
JP9602379A 1979-07-30 1979-07-30 Packet interchange system Pending JPS5620360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9602379A JPS5620360A (en) 1979-07-30 1979-07-30 Packet interchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9602379A JPS5620360A (en) 1979-07-30 1979-07-30 Packet interchange system

Publications (1)

Publication Number Publication Date
JPS5620360A true JPS5620360A (en) 1981-02-25

Family

ID=14153704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9602379A Pending JPS5620360A (en) 1979-07-30 1979-07-30 Packet interchange system

Country Status (1)

Country Link
JP (1) JPS5620360A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196643A (en) * 1985-02-25 1986-08-30 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン Data communication circuit network
JPH021668A (en) * 1988-03-14 1990-01-05 Sharp Corp Data transmission equipment
JPH04225648A (en) * 1990-03-30 1992-08-14 American Teleph & Telegr Co <Att> Packet exchange system and wide band exchange module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196643A (en) * 1985-02-25 1986-08-30 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン Data communication circuit network
JPH021668A (en) * 1988-03-14 1990-01-05 Sharp Corp Data transmission equipment
JPH04225648A (en) * 1990-03-30 1992-08-14 American Teleph & Telegr Co <Att> Packet exchange system and wide band exchange module

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