Method and apparatus for routing and congestion control in multicast networks
An embodiment consistent with the present invention includes a method and apparatus for distributing multicast data. The method may be performed by a data processor and comprises the steps of forming a multicast repair tree including a sender, a plurality of heads, and a plurality of receivers, wher...
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| creator | WESLEY JOSEPH HANNA STEPHEN R HURST STEPHEN A ROSENZWEIG PHILIP M KADANSKY MIRIAM C |
| description | An embodiment consistent with the present invention includes a method and apparatus for distributing multicast data. The method may be performed by a data processor and comprises the steps of forming a multicast repair tree including a sender, a plurality of heads, and a plurality of receivers, wherein at least one head is associated with the sender and at least one receiver is associated with the head; sending, by a sender to the plurality of heads and the plurality of receivers, a plurality of multicast messages at a data rate; receiving, by the sender from one of the plurality of heads, a congestion status associated with a receiver of the head; and slowing the data rate, by the sender, in accordance with the congestion status. |
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The method may be performed by a data processor and comprises the steps of forming a multicast repair tree including a sender, a plurality of heads, and a plurality of receivers, wherein at least one head is associated with the sender and at least one receiver is associated with the head; sending, by a sender to the plurality of heads and the plurality of receivers, a plurality of multicast messages at a data rate; receiving, by the sender from one of the plurality of heads, a congestion status associated with a receiver of the head; and slowing the data rate, by the sender, in accordance with the congestion status.</description><edition>7</edition><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; 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=20020730&DB=EPODOC&CC=US&NR=6427166B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020730&DB=EPODOC&CC=US&NR=6427166B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WESLEY JOSEPH</creatorcontrib><creatorcontrib>HANNA STEPHEN R</creatorcontrib><creatorcontrib>HURST STEPHEN A</creatorcontrib><creatorcontrib>ROSENZWEIG PHILIP M</creatorcontrib><creatorcontrib>KADANSKY MIRIAM C</creatorcontrib><title>Method and apparatus for routing and congestion control in multicast networks</title><description>An embodiment consistent with the present invention includes a method and apparatus for distributing multicast data. The method may be performed by a data processor and comprises the steps of forming a multicast repair tree including a sender, a plurality of heads, and a plurality of receivers, wherein at least one head is associated with the sender and at least one receiver is associated with the head; sending, by a sender to the plurality of heads and the plurality of receivers, a plurality of multicast messages at a data rate; receiving, by the sender from one of the plurality of heads, a congestion status associated with a receiver of the head; and slowing the data rate, by the sender, in accordance with the congestion status.</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD1TS3JyE9RSMwD4oKCxKLEktJihbT8IoWi_NKSzLx0sExyfl56anFJZn4eiFlSlJ-jkJmnkFuaU5KZnFhcopCXWlKeX5RdzMPAmpaYU5zKC6W5GRTcXEOcPXRTC_LjU4sLEpNTgUrjQ4PNTIzMDc3MnAyNiVACAKyjNo8</recordid><startdate>20020730</startdate><enddate>20020730</enddate><creator>WESLEY JOSEPH</creator><creator>HANNA STEPHEN R</creator><creator>HURST STEPHEN A</creator><creator>ROSENZWEIG PHILIP M</creator><creator>KADANSKY MIRIAM C</creator><scope>EVB</scope></search><sort><creationdate>20020730</creationdate><title>Method and apparatus for routing and congestion control in multicast networks</title><author>WESLEY JOSEPH ; HANNA STEPHEN R ; HURST STEPHEN A ; ROSENZWEIG PHILIP M ; KADANSKY MIRIAM C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6427166B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>WESLEY JOSEPH</creatorcontrib><creatorcontrib>HANNA STEPHEN R</creatorcontrib><creatorcontrib>HURST STEPHEN A</creatorcontrib><creatorcontrib>ROSENZWEIG PHILIP M</creatorcontrib><creatorcontrib>KADANSKY MIRIAM C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WESLEY JOSEPH</au><au>HANNA STEPHEN R</au><au>HURST STEPHEN A</au><au>ROSENZWEIG PHILIP M</au><au>KADANSKY MIRIAM C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and apparatus for routing and congestion control in multicast networks</title><date>2002-07-30</date><risdate>2002</risdate><abstract>An embodiment consistent with the present invention includes a method and apparatus for distributing multicast data. The method may be performed by a data processor and comprises the steps of forming a multicast repair tree including a sender, a plurality of heads, and a plurality of receivers, wherein at least one head is associated with the sender and at least one receiver is associated with the head; sending, by a sender to the plurality of heads and the plurality of receivers, a plurality of multicast messages at a data rate; receiving, by the sender from one of the plurality of heads, a congestion status associated with a receiver of the head; and slowing the data rate, by the sender, in accordance with the congestion status.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Method and apparatus for routing and congestion control in multicast networks |
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