JPS5432911A - Multiple channel - Google Patents

Multiple channel

Info

Publication number
JPS5432911A
JPS5432911A JP9970477A JP9970477A JPS5432911A JP S5432911 A JPS5432911 A JP S5432911A JP 9970477 A JP9970477 A JP 9970477A JP 9970477 A JP9970477 A JP 9970477A JP S5432911 A JPS5432911 A JP S5432911A
Authority
JP
Japan
Prior art keywords
perform
multiple channel
band signals
signals
preserve
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
JP9970477A
Other languages
Japanese (ja)
Inventor
Hikari Miyamoto
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 JP9970477A priority Critical patent/JPS5432911A/en
Publication of JPS5432911A publication Critical patent/JPS5432911A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To preserve the sequence of the broad-band signals by controlling RAM to perform the frame transformation and perform the digital conversion of time division multiple signals by reducing the delay quantity of narrow-band signals.
JP9970477A 1977-08-19 1977-08-19 Multiple channel Pending JPS5432911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9970477A JPS5432911A (en) 1977-08-19 1977-08-19 Multiple channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9970477A JPS5432911A (en) 1977-08-19 1977-08-19 Multiple channel

Publications (1)

Publication Number Publication Date
JPS5432911A true JPS5432911A (en) 1979-03-10

Family

ID=14254438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9970477A Pending JPS5432911A (en) 1977-08-19 1977-08-19 Multiple channel

Country Status (1)

Country Link
JP (1) JPS5432911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241958A2 (en) * 1986-03-10 1987-10-21 AT&T NETWORK SYSTEMS NEDERLAND B.V. Broadband/narrow-band switching network of the time-space-time type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241958A2 (en) * 1986-03-10 1987-10-21 AT&T NETWORK SYSTEMS NEDERLAND B.V. Broadband/narrow-band switching network of the time-space-time type

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