JPS5687962A - Transmission/reception control system for data frame - Google Patents

Transmission/reception control system for data frame

Info

Publication number
JPS5687962A
JPS5687962A JP16460379A JP16460379A JPS5687962A JP S5687962 A JPS5687962 A JP S5687962A JP 16460379 A JP16460379 A JP 16460379A JP 16460379 A JP16460379 A JP 16460379A JP S5687962 A JPS5687962 A JP S5687962A
Authority
JP
Japan
Prior art keywords
data
transmission
command
frame
added
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.)
Granted
Application number
JP16460379A
Other languages
Japanese (ja)
Other versions
JPS5948584B2 (en
Inventor
Yutaka Yoshida
Joichi Saito
Toyofumi Takenaka
Naoya Watabe
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 JP54164603A priority Critical patent/JPS5948584B2/en
Publication of JPS5687962A publication Critical patent/JPS5687962A/en
Publication of JPS5948584B2 publication Critical patent/JPS5948584B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]
    • H04J3/1629—Format building algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To enable a data frame transmission with an arbitray size, by the combination of a transmission command not added with a frame end display in continuous operation mode with the transmission mode added with the frame end display in noncontinuous operation mode. CONSTITUTION:The data processor 1 and the data frame transmitter 2 are connected with the control line 31 and the data bus 32, and the transmitter 2 is connected to the data line 4. The processor 1 can be set in the command storage area 15 by assuming the reception command of continuous execution mode and the reception command for frame reception state read, as one set. As the transmission command, the transmission command added with a frame end display in the noncontinuous state execution mode is used to set in the storage area 15. Thus, in case that long data and short data are mixed, the long data can be transmitted without examination.
JP54164603A 1979-12-18 1979-12-18 Data frame transmission/reception control method Expired JPS5948584B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54164603A JPS5948584B2 (en) 1979-12-18 1979-12-18 Data frame transmission/reception control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54164603A JPS5948584B2 (en) 1979-12-18 1979-12-18 Data frame transmission/reception control method

Publications (2)

Publication Number Publication Date
JPS5687962A true JPS5687962A (en) 1981-07-17
JPS5948584B2 JPS5948584B2 (en) 1984-11-27

Family

ID=15796309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54164603A Expired JPS5948584B2 (en) 1979-12-18 1979-12-18 Data frame transmission/reception control method

Country Status (1)

Country Link
JP (1) JPS5948584B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246056A (en) * 1987-03-31 1988-10-13 Nec Corp Automatic data transmission system in data communication system between computers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169294U (en) * 1988-05-19 1989-11-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246056A (en) * 1987-03-31 1988-10-13 Nec Corp Automatic data transmission system in data communication system between computers

Also Published As

Publication number Publication date
JPS5948584B2 (en) 1984-11-27

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