JPS551728A - Packet exchange system by polling on behalf of station - Google Patents

Packet exchange system by polling on behalf of station

Info

Publication number
JPS551728A
JPS551728A JP7417878A JP7417878A JPS551728A JP S551728 A JPS551728 A JP S551728A JP 7417878 A JP7417878 A JP 7417878A JP 7417878 A JP7417878 A JP 7417878A JP S551728 A JPS551728 A JP S551728A
Authority
JP
Japan
Prior art keywords
packet
terminal
polling
packet terminal
behalf
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
JP7417878A
Other languages
Japanese (ja)
Other versions
JPS585547B2 (en
Inventor
Teijirou Komatsu
Masayuki Nomura
Fumikazu Sato
Takayuki Yui
Takamichi Sano
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP53074178A priority Critical patent/JPS585547B2/en
Publication of JPS551728A publication Critical patent/JPS551728A/en
Publication of JPS585547B2 publication Critical patent/JPS585547B2/en
Expired 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
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To perform efficient execution of communication between packet terminal and non-packet terminal, by corresponding the logical communication link set between the packet assemblies or packet terminal and packet assembly to each terminal of the branch line. CONSTITUTION:The polling list 14 of the non-packet terminal 13 is installed to the packet assembly 12 contained in the non-packet terminal 13 and polling is made. As the result of polling, if the transmission data to the packet terminal or non- packet terminal which is the opposing party of communication is present, the data from the packet terminal 13 is made to packet it is transmitted to the unit 12 with the contension system. If no data is present, no information is made. Further, the logical communication link set between the packet assemblies or the packet terminal and the packet assembly corresponds to each terminal of the branch line. Thus, the communication between the packet terminal and the non-packet terminal or non-packet terminals can efficiently be made.
JP53074178A 1978-06-21 1978-06-21 Packet switching method using station proxy polling Expired JPS585547B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53074178A JPS585547B2 (en) 1978-06-21 1978-06-21 Packet switching method using station proxy polling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53074178A JPS585547B2 (en) 1978-06-21 1978-06-21 Packet switching method using station proxy polling

Publications (2)

Publication Number Publication Date
JPS551728A true JPS551728A (en) 1980-01-08
JPS585547B2 JPS585547B2 (en) 1983-01-31

Family

ID=13539642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53074178A Expired JPS585547B2 (en) 1978-06-21 1978-06-21 Packet switching method using station proxy polling

Country Status (1)

Country Link
JP (1) JPS585547B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991756A (en) * 1982-10-21 1984-05-26 ミケル・セルベル Method and circuit for synchronizing digital transmission

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831804A (en) * 1971-08-30 1973-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831804A (en) * 1971-08-30 1973-04-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991756A (en) * 1982-10-21 1984-05-26 ミケル・セルベル Method and circuit for synchronizing digital transmission
JPH0434857B2 (en) * 1982-10-21 1992-06-09 Seruberu Mikeru

Also Published As

Publication number Publication date
JPS585547B2 (en) 1983-01-31

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