JPS5347704A - Reduction communication device - Google Patents

Reduction communication device

Info

Publication number
JPS5347704A
JPS5347704A JP12310776A JP12310776A JPS5347704A JP S5347704 A JPS5347704 A JP S5347704A JP 12310776 A JP12310776 A JP 12310776A JP 12310776 A JP12310776 A JP 12310776A JP S5347704 A JPS5347704 A JP S5347704A
Authority
JP
Japan
Prior art keywords
communication device
reduction communication
communication
reduction
circit
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
JP12310776A
Other languages
Japanese (ja)
Inventor
Shigeru Morimoto
Hiroaki Koda
Takeo Inoue
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 JP12310776A priority Critical patent/JPS5347704A/en
Publication of JPS5347704A publication Critical patent/JPS5347704A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction

Abstract

PURPOSE:To reduce greatly the using time of a communication circuit by substituting the communication information with a simple code, and thus to increasing the using efficiency for a high-cost communication circit.
JP12310776A 1976-10-13 1976-10-13 Reduction communication device Pending JPS5347704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12310776A JPS5347704A (en) 1976-10-13 1976-10-13 Reduction communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12310776A JPS5347704A (en) 1976-10-13 1976-10-13 Reduction communication device

Publications (1)

Publication Number Publication Date
JPS5347704A true JPS5347704A (en) 1978-04-28

Family

ID=14852345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12310776A Pending JPS5347704A (en) 1976-10-13 1976-10-13 Reduction communication device

Country Status (1)

Country Link
JP (1) JPS5347704A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648731A (en) * 1979-09-28 1981-05-02 Clarion Co Ltd Radio communication unit for fixed form of information
JPS5665537A (en) * 1979-11-01 1981-06-03 Nec Corp Individual selection callout receiver with display
JPS56111334A (en) * 1980-02-06 1981-09-03 Matsushita Electric Ind Co Ltd Selective calling device
JPS57125058U (en) * 1981-01-30 1982-08-04
JPS57163859U (en) * 1981-04-08 1982-10-15
JPS58170153A (en) * 1982-03-30 1983-10-06 Fujitsu Ltd Message transmitting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511369A (en) * 1974-06-22 1976-01-08 Kawasaki Eng Kk Kyushutono kyushukitosankano renzokuntenshohohooyobisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511369A (en) * 1974-06-22 1976-01-08 Kawasaki Eng Kk Kyushutono kyushukitosankano renzokuntenshohohooyobisochi

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648731A (en) * 1979-09-28 1981-05-02 Clarion Co Ltd Radio communication unit for fixed form of information
JPS5665537A (en) * 1979-11-01 1981-06-03 Nec Corp Individual selection callout receiver with display
JPS56111334A (en) * 1980-02-06 1981-09-03 Matsushita Electric Ind Co Ltd Selective calling device
JPS57125058U (en) * 1981-01-30 1982-08-04
JPH0246131Y2 (en) * 1981-01-30 1990-12-05
JPS57163859U (en) * 1981-04-08 1982-10-15
JPS58170153A (en) * 1982-03-30 1983-10-06 Fujitsu Ltd Message transmitting system

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