JPS56161756A - Communication system - Google Patents

Communication system

Info

Publication number
JPS56161756A
JPS56161756A JP6498680A JP6498680A JPS56161756A JP S56161756 A JPS56161756 A JP S56161756A JP 6498680 A JP6498680 A JP 6498680A JP 6498680 A JP6498680 A JP 6498680A JP S56161756 A JPS56161756 A JP S56161756A
Authority
JP
Japan
Prior art keywords
information
identifying
codes
signal
parties
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
JP6498680A
Other languages
Japanese (ja)
Inventor
Motoyuki Nakamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6498680A priority Critical patent/JPS56161756A/en
Publication of JPS56161756A publication Critical patent/JPS56161756A/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
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture

Abstract

PURPOSE:To transmit the information to an arbitrary or a plurality of parties at the same time, by making the part of identifying code indefinite, among the signal formats consisting of a synchronizing signal and codes and information signals identifying one or a plurality of parties. CONSTITUTION:Next to a synchronizing signal, a signal system of indefinite length, consisting of identifying codes comprising transmission codes such as 5a, 5b or 7a- 7c and comprising an information 6 are formed. This signal system is input to an information input section 8, an identifying code including the transmission codes only is separated and it is once stored in a storage device 9. This stored identifying code is separated every transmission code with an identifying control device 10 and it becomes a control signal which exchanges the information to each transmitted address and fed to an information exchanger 11 to transfer the information to a given opposing party. Thus, the information can be transmitted to one or more arbitrary parties at the same time.
JP6498680A 1980-05-15 1980-05-15 Communication system Pending JPS56161756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6498680A JPS56161756A (en) 1980-05-15 1980-05-15 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6498680A JPS56161756A (en) 1980-05-15 1980-05-15 Communication system

Publications (1)

Publication Number Publication Date
JPS56161756A true JPS56161756A (en) 1981-12-12

Family

ID=13273878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6498680A Pending JPS56161756A (en) 1980-05-15 1980-05-15 Communication system

Country Status (1)

Country Link
JP (1) JPS56161756A (en)

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