Funktionsverteilung im Paketvermittlungsnetz
A packet switched communication system employing ANR and/or multicast tree routing is improved by using a Copy ID field in the network header of the packet. The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The sele...
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| creator | DERBY, JEFFREY HASKELL DRAKE, JR HERVATIC, ELIZABETH ANNE KESNER, BARRY POTTER, JR KAPLAN, MARC ADAM PETERS, MARCIA LAMBERT TSIGLER, ANDREY LEV JANNIELLO, JAMES PATRICK KOPERDA, FRANCIS RICHARD CIDON, ISRAEL DUDLEY, JOHN GARY GOPAL, INDER SARAT MARIN, GERALD ARNOLD |
| description | A packet switched communication system employing ANR and/or multicast tree routing is improved by using a Copy ID field in the network header of the packet. The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The selection of the processor (or processors) to receive the packet may be accomplished by making use of the routing field of the network header to qualify the control function specified in the Copy ID field. The control message is processed as defined for the control function by the processor receiving the packet. In multicast tree routing the control function is performed at all nodes in the multicast tree. In ANR routing, a prefacing "selective copy" bit is included in each label in the routing field of the network header; each node employed in the packet transmission path uses one label. The selective copy bit in each label triggers or not (according to its setting) the copy function in that node. The network control function specified in the Copy ID field may be performed in a given node when the copy function is triggered for that node. |
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The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The selection of the processor (or processors) to receive the packet may be accomplished by making use of the routing field of the network header to qualify the control function specified in the Copy ID field. The control message is processed as defined for the control function by the processor receiving the packet. In multicast tree routing the control function is performed at all nodes in the multicast tree. In ANR routing, a prefacing "selective copy" bit is included in each label in the routing field of the network header; each node employed in the packet transmission path uses one label. The selective copy bit in each label triggers or not (according to its setting) the copy function in that node. The network control function specified in the Copy ID field may be performed in a given node when the copy function is triggered for that node.</description><edition>7</edition><language>ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; SELECTING ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2002</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&date=20020822&DB=EPODOC&CC=DE&NR=69331310T2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020822&DB=EPODOC&CC=DE&NR=69331310T2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DERBY, JEFFREY HASKELL</creatorcontrib><creatorcontrib>DRAKE, JR</creatorcontrib><creatorcontrib>HERVATIC, ELIZABETH ANNE</creatorcontrib><creatorcontrib>KESNER, BARRY</creatorcontrib><creatorcontrib>POTTER, JR</creatorcontrib><creatorcontrib>KAPLAN, MARC ADAM</creatorcontrib><creatorcontrib>PETERS, MARCIA LAMBERT</creatorcontrib><creatorcontrib>TSIGLER, ANDREY LEV</creatorcontrib><creatorcontrib>JANNIELLO, JAMES PATRICK</creatorcontrib><creatorcontrib>KOPERDA, FRANCIS RICHARD</creatorcontrib><creatorcontrib>CIDON, ISRAEL</creatorcontrib><creatorcontrib>DUDLEY, JOHN GARY</creatorcontrib><creatorcontrib>GOPAL, INDER SARAT</creatorcontrib><creatorcontrib>MARIN, GERALD ARNOLD</creatorcontrib><title>Funktionsverteilung im Paketvermittlungsnetz</title><description>A packet switched communication system employing ANR and/or multicast tree routing is improved by using a Copy ID field in the network header of the packet. The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The selection of the processor (or processors) to receive the packet may be accomplished by making use of the routing field of the network header to qualify the control function specified in the Copy ID field. The control message is processed as defined for the control function by the processor receiving the packet. In multicast tree routing the control function is performed at all nodes in the multicast tree. In ANR routing, a prefacing "selective copy" bit is included in each label in the routing field of the network header; each node employed in the packet transmission path uses one label. The selective copy bit in each label triggers or not (according to its setting) the copy function in that node. The network control function specified in the Copy ID field may be performed in a given node when the copy function is triggered for that node.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>SELECTING</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBxK83LLsnMzysuSy0qSc3MKc1LV8jMVQhIzE4tAQrlZpaUgMSK81JLqngYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyKlBZvIurmaWxsaGxoUFIiJExUYoAfbgr0Q</recordid><startdate>20020822</startdate><enddate>20020822</enddate><creator>DERBY, JEFFREY HASKELL</creator><creator>DRAKE, JR</creator><creator>HERVATIC, ELIZABETH ANNE</creator><creator>KESNER, BARRY</creator><creator>POTTER, JR</creator><creator>KAPLAN, MARC ADAM</creator><creator>PETERS, MARCIA LAMBERT</creator><creator>TSIGLER, ANDREY LEV</creator><creator>JANNIELLO, JAMES PATRICK</creator><creator>KOPERDA, FRANCIS RICHARD</creator><creator>CIDON, ISRAEL</creator><creator>DUDLEY, JOHN GARY</creator><creator>GOPAL, INDER SARAT</creator><creator>MARIN, GERALD ARNOLD</creator><scope>EVB</scope></search><sort><creationdate>20020822</creationdate><title>Funktionsverteilung im Paketvermittlungsnetz</title><author>DERBY, JEFFREY HASKELL ; DRAKE, JR ; HERVATIC, ELIZABETH ANNE ; KESNER, BARRY ; POTTER, JR ; KAPLAN, MARC ADAM ; PETERS, MARCIA LAMBERT ; TSIGLER, ANDREY LEV ; JANNIELLO, JAMES PATRICK ; KOPERDA, FRANCIS RICHARD ; CIDON, ISRAEL ; DUDLEY, JOHN GARY ; GOPAL, INDER SARAT ; MARIN, GERALD ARNOLD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE69331310TT23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>2002</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>SELECTING</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>DERBY, JEFFREY HASKELL</creatorcontrib><creatorcontrib>DRAKE, JR</creatorcontrib><creatorcontrib>HERVATIC, ELIZABETH ANNE</creatorcontrib><creatorcontrib>KESNER, BARRY</creatorcontrib><creatorcontrib>POTTER, JR</creatorcontrib><creatorcontrib>KAPLAN, MARC ADAM</creatorcontrib><creatorcontrib>PETERS, MARCIA LAMBERT</creatorcontrib><creatorcontrib>TSIGLER, ANDREY LEV</creatorcontrib><creatorcontrib>JANNIELLO, JAMES PATRICK</creatorcontrib><creatorcontrib>KOPERDA, FRANCIS RICHARD</creatorcontrib><creatorcontrib>CIDON, ISRAEL</creatorcontrib><creatorcontrib>DUDLEY, JOHN GARY</creatorcontrib><creatorcontrib>GOPAL, INDER SARAT</creatorcontrib><creatorcontrib>MARIN, GERALD ARNOLD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DERBY, JEFFREY HASKELL</au><au>DRAKE, JR</au><au>HERVATIC, ELIZABETH ANNE</au><au>KESNER, BARRY</au><au>POTTER, JR</au><au>KAPLAN, MARC ADAM</au><au>PETERS, MARCIA LAMBERT</au><au>TSIGLER, ANDREY LEV</au><au>JANNIELLO, JAMES PATRICK</au><au>KOPERDA, FRANCIS RICHARD</au><au>CIDON, ISRAEL</au><au>DUDLEY, JOHN GARY</au><au>GOPAL, INDER SARAT</au><au>MARIN, GERALD ARNOLD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Funktionsverteilung im Paketvermittlungsnetz</title><date>2002-08-22</date><risdate>2002</risdate><abstract>A packet switched communication system employing ANR and/or multicast tree routing is improved by using a Copy ID field in the network header of the packet. The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The selection of the processor (or processors) to receive the packet may be accomplished by making use of the routing field of the network header to qualify the control function specified in the Copy ID field. The control message is processed as defined for the control function by the processor receiving the packet. In multicast tree routing the control function is performed at all nodes in the multicast tree. In ANR routing, a prefacing "selective copy" bit is included in each label in the routing field of the network header; each node employed in the packet transmission path uses one label. The selective copy bit in each label triggers or not (according to its setting) the copy function in that node. The network control function specified in the Copy ID field may be performed in a given node when the copy function is triggered for that node.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Funktionsverteilung im Paketvermittlungsnetz |
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