JPS6441342A - Multiple access frequency synchronizing communication system - Google Patents

Multiple access frequency synchronizing communication system

Info

Publication number
JPS6441342A
JPS6441342A JP62196253A JP19625387A JPS6441342A JP S6441342 A JPS6441342 A JP S6441342A JP 62196253 A JP62196253 A JP 62196253A JP 19625387 A JP19625387 A JP 19625387A JP S6441342 A JPS6441342 A JP S6441342A
Authority
JP
Japan
Prior art keywords
transmitter
transmission line
slave
frequency
incoming
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
JP62196253A
Other languages
Japanese (ja)
Inventor
Riyuuma Kakinuma
Yasuyuki Okumura
Takashi Yamamoto
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 JP62196253A priority Critical patent/JPS6441342A/en
Publication of JPS6441342A publication Critical patent/JPS6441342A/en
Pending legal-status Critical Current

Links

Landscapes

  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:To use a slave transmitter communicating at various communication speeds while connecting to one and same port by allowing a master transmitter and the slave transmitter to make communication via a transmission line. CONSTITUTION:A master transmitter extracts a timing from an incoming signal sent from a slave transmitter having an inherent operating frequency to an incoming transmission line, discriminates the frequency of the incoming signal, uses the frequency of the incoming signal as the operating frequency and transmits the outgoing signal having the operating frequency operated by the slave transmitter to the outgoing transmission line. That is, the master transmitter extracts the timing from the incoming signal transmitted to the incoming transmission line by the slave transmitter having the inherent operating frequency. Thus, the master transmitter can discriminate the communication speed in herent to the slave transmitter. Then the frequency of the outgoing signal transmitted by the master transmitter to the outgoing transmission line is matched with the inherent communication speed of the slave transmitter.
JP62196253A 1987-08-07 1987-08-07 Multiple access frequency synchronizing communication system Pending JPS6441342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196253A JPS6441342A (en) 1987-08-07 1987-08-07 Multiple access frequency synchronizing communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196253A JPS6441342A (en) 1987-08-07 1987-08-07 Multiple access frequency synchronizing communication system

Publications (1)

Publication Number Publication Date
JPS6441342A true JPS6441342A (en) 1989-02-13

Family

ID=16354733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196253A Pending JPS6441342A (en) 1987-08-07 1987-08-07 Multiple access frequency synchronizing communication system

Country Status (1)

Country Link
JP (1) JPS6441342A (en)

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