BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE

BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE

PURPOSE:To suppress the usage charge (communication charge) of ISDN to a min. by reducing an unrequired frame to be transmitted to ISDN to the utmost. CONSTITUTION:An MAC bridge 3 is provided between LAN 1 and LAN 2, relays the frame in a data link layer and establishes a communication line with ISD...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KOIKE TATSUNORI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator KOIKE TATSUNORI
description PURPOSE:To suppress the usage charge (communication charge) of ISDN to a min. by reducing an unrequired frame to be transmitted to ISDN to the utmost. CONSTITUTION:An MAC bridge 3 is provided between LAN 1 and LAN 2, relays the frame in a data link layer and establishes a communication line with ISDN 2 between LAN 1 and LAN 10 of a transmission destination. The bridge 3 is provided with a high-order layer table 8 storing information concerning the protocol of a network layer in the LAN 10 of connection destination and a high-order layer checking part 7 discriminating the protocol of the network layer being high-order layer than a data link layer in the MAC frame which is received from LAN 1 and deciding whether or not the received frame is transmitted to ISDN 2 based on information stored in the high-order layer table 8.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH0787121A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH0787121A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH0787121A3</originalsourceid><addsrcrecordid>eNrjZNB2CvJ0cXfVDYkMcFXw9AtxDdL1cw0J9w_yVnD29_NzdQ7x9HNXcHEN83R25WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8V4BHgbmFuaGRoaOxkQoAQA_NCTT</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE</title><source>esp@cenet</source><creator>KOIKE TATSUNORI</creator><creatorcontrib>KOIKE TATSUNORI</creatorcontrib><description>PURPOSE:To suppress the usage charge (communication charge) of ISDN to a min. by reducing an unrequired frame to be transmitted to ISDN to the utmost. CONSTITUTION:An MAC bridge 3 is provided between LAN 1 and LAN 2, relays the frame in a data link layer and establishes a communication line with ISDN 2 between LAN 1 and LAN 10 of a transmission destination. The bridge 3 is provided with a high-order layer table 8 storing information concerning the protocol of a network layer in the LAN 10 of connection destination and a high-order layer checking part 7 discriminating the protocol of the network layer being high-order layer than a data link layer in the MAC frame which is received from LAN 1 and deciding whether or not the received frame is transmitted to ISDN 2 based on information stored in the high-order layer table 8.</description><edition>6</edition><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>1995</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19950331&amp;DB=EPODOC&amp;CC=JP&amp;NR=H0787121A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25553,76306</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19950331&amp;DB=EPODOC&amp;CC=JP&amp;NR=H0787121A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOIKE TATSUNORI</creatorcontrib><title>BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE</title><description>PURPOSE:To suppress the usage charge (communication charge) of ISDN to a min. by reducing an unrequired frame to be transmitted to ISDN to the utmost. CONSTITUTION:An MAC bridge 3 is provided between LAN 1 and LAN 2, relays the frame in a data link layer and establishes a communication line with ISDN 2 between LAN 1 and LAN 10 of a transmission destination. The bridge 3 is provided with a high-order layer table 8 storing information concerning the protocol of a network layer in the LAN 10 of connection destination and a high-order layer checking part 7 discriminating the protocol of the network layer being high-order layer than a data link layer in the MAC frame which is received from LAN 1 and deciding whether or not the received frame is transmitted to ISDN 2 based on information stored in the high-order layer table 8.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2CvJ0cXfVDYkMcFXw9AtxDdL1cw0J9w_yVnD29_NzdQ7x9HNXcHEN83R25WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8V4BHgbmFuaGRoaOxkQoAQA_NCTT</recordid><startdate>19950331</startdate><enddate>19950331</enddate><creator>KOIKE TATSUNORI</creator><scope>EVB</scope></search><sort><creationdate>19950331</creationdate><title>BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE</title><author>KOIKE TATSUNORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0787121A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>KOIKE TATSUNORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOIKE TATSUNORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE</title><date>1995-03-31</date><risdate>1995</risdate><abstract>PURPOSE:To suppress the usage charge (communication charge) of ISDN to a min. by reducing an unrequired frame to be transmitted to ISDN to the utmost. CONSTITUTION:An MAC bridge 3 is provided between LAN 1 and LAN 2, relays the frame in a data link layer and establishes a communication line with ISDN 2 between LAN 1 and LAN 10 of a transmission destination. The bridge 3 is provided with a high-order layer table 8 storing information concerning the protocol of a network layer in the LAN 10 of connection destination and a high-order layer checking part 7 discriminating the protocol of the network layer being high-order layer than a data link layer in the MAC frame which is received from LAN 1 and deciding whether or not the received frame is transmitted to ISDN 2 based on information stored in the high-order layer table 8.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH0787121A
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title BRIDGE-TYPE INTER-NETWORK CONNECTING DEVICE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T08%3A03%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KOIKE%20TATSUNORI&rft.date=1995-03-31&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH0787121A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true