JPS6429140A - Line packet incorporation exchange system - Google Patents

Line packet incorporation exchange system

Info

Publication number
JPS6429140A
JPS6429140A JP18521987A JP18521987A JPS6429140A JP S6429140 A JPS6429140 A JP S6429140A JP 18521987 A JP18521987 A JP 18521987A JP 18521987 A JP18521987 A JP 18521987A JP S6429140 A JPS6429140 A JP S6429140A
Authority
JP
Japan
Prior art keywords
line
packet
call
exchange
data
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
JP18521987A
Other languages
Japanese (ja)
Inventor
Shiro Kikuchi
Hideki Kataoka
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP18521987A priority Critical patent/JPS6429140A/en
Publication of JPS6429140A publication Critical patent/JPS6429140A/en
Pending legal-status Critical Current

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To attain exchange while mixing a line call and a packet call by dynamically revising the band of the line call and the packet call. CONSTITUTION:A line exchange switch exchanging aline data and a variable speed link packet switch 7 from which a packet data is read by an external input clock are provided, a clock is generated at a time slot location other than the time slot in use for line exchange at the output side of both the switches and the clock is supplied as the input clock of the variable speed link packet switch 7, a packet data is read from the switch and the packet data and the line data in the time slot location used for the line exchange are multiplexed and the result is sent to the same line. An output highway 2 is used for the line and packet in common to improve the utilizing efficiency of the line.
JP18521987A 1987-07-24 1987-07-24 Line packet incorporation exchange system Pending JPS6429140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18521987A JPS6429140A (en) 1987-07-24 1987-07-24 Line packet incorporation exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18521987A JPS6429140A (en) 1987-07-24 1987-07-24 Line packet incorporation exchange system

Publications (1)

Publication Number Publication Date
JPS6429140A true JPS6429140A (en) 1989-01-31

Family

ID=16166962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18521987A Pending JPS6429140A (en) 1987-07-24 1987-07-24 Line packet incorporation exchange system

Country Status (1)

Country Link
JP (1) JPS6429140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07226769A (en) * 1991-07-01 1995-08-22 At & T Corp Method and apparatus for decision of access to transmission bus attached to communication exchange device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151414A (en) * 1974-05-17 1975-12-05
JPS59171239A (en) * 1983-03-17 1984-09-27 Nec Corp Exchange system of integrating line and packet
JPS60127844A (en) * 1983-12-14 1985-07-08 Nec Corp Line/packet joint exchange system
JPS6135648A (en) * 1984-07-17 1986-02-20 エステイ−シ−　ピ−エルシ− Transmitting method and device
JPS6243935A (en) * 1985-08-13 1987-02-25 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151414A (en) * 1974-05-17 1975-12-05
JPS59171239A (en) * 1983-03-17 1984-09-27 Nec Corp Exchange system of integrating line and packet
JPS60127844A (en) * 1983-12-14 1985-07-08 Nec Corp Line/packet joint exchange system
JPS6135648A (en) * 1984-07-17 1986-02-20 エステイ−シ−　ピ−エルシ− Transmitting method and device
JPS6243935A (en) * 1985-08-13 1987-02-25 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07226769A (en) * 1991-07-01 1995-08-22 At & T Corp Method and apparatus for decision of access to transmission bus attached to communication exchange device

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