JPS6473840A - Data transmission system between local area networks - Google Patents

Data transmission system between local area networks

Info

Publication number
JPS6473840A
JPS6473840A JP62231469A JP23146987A JPS6473840A JP S6473840 A JPS6473840 A JP S6473840A JP 62231469 A JP62231469 A JP 62231469A JP 23146987 A JP23146987 A JP 23146987A JP S6473840 A JPS6473840 A JP S6473840A
Authority
JP
Japan
Prior art keywords
lan
channel
transmission path
terminals
data transmission
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
JP62231469A
Other languages
Japanese (ja)
Inventor
Kazuo Nishikawa
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62231469A priority Critical patent/JPS6473840A/en
Publication of JPS6473840A publication Critical patent/JPS6473840A/en
Pending legal-status Critical Current

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  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To transmit plural channel data signals on one transmission path, by providing a correspondence table which makes a channel address conform to an interface connecting two LANs in one to one. CONSTITUTION:The frame of an inter-LAN transmission signal 5 on an inter- LAN transmission path 50 is constituted of bits (1-m) for multiplexing channel data, and each of the multiplexing bits (1-m) corresponds to a part of channel addresses A1-Am of a LAN (a) and a part of channel addresses B1-Bm of a LAN (b) in one to one. Assuming the channel addresses of the terminals I and J of the LAN (a) as Am and Ak, respectively, and the channel addresses of the terminals K and L of the LAN (b) as Bm and Bk, respectively, it is possible to execute channel data transfer between the terminals J and L by the frames of LAN transmission path signals 1-4, that of the interLAN transmission signal 5, and that of LAN transmission path signals 8-11.
JP62231469A 1987-09-14 1987-09-14 Data transmission system between local area networks Pending JPS6473840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62231469A JPS6473840A (en) 1987-09-14 1987-09-14 Data transmission system between local area networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62231469A JPS6473840A (en) 1987-09-14 1987-09-14 Data transmission system between local area networks

Publications (1)

Publication Number Publication Date
JPS6473840A true JPS6473840A (en) 1989-03-20

Family

ID=16923988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62231469A Pending JPS6473840A (en) 1987-09-14 1987-09-14 Data transmission system between local area networks

Country Status (1)

Country Link
JP (1) JPS6473840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327431A (en) * 1989-07-19 1994-07-05 Ncr Corporation Method and apparatus for source routing bridging
JP2011097579A (en) * 2009-09-29 2011-05-12 Yamaha Corp Network system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327431A (en) * 1989-07-19 1994-07-05 Ncr Corporation Method and apparatus for source routing bridging
JP2011097579A (en) * 2009-09-29 2011-05-12 Yamaha Corp Network system

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