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  Patent History
  • Application
    US 09/173955 1998-10-14
  • Granted
    US 6147969 2000-11-14
  Patent Family

granted patent: Flow Control Method For Abr Service In An Asynchronous Transfer Mode Network

TitleFlow Control Method For Abr Service In An Asynchronous Transfer Mode Network
Granted PatentUS 6147969
Granted Date2000-11-14
Priority Date1998-10-14 US 09/173955
Inventors
Issue Date2000
Citation
US Patent 6147969. Washington, DC: US Patent and Trademark Office (USPTO), 2000 How to Cite?
AbstractAn Improved Flow Control Method For Abr Service In An Atm Network. In Particular, A Dual Local/Global Ingress Flow Control Method For Abr Service In A Distributed Ingress Queueing Switch Including A Plurality Of Ingress Buffer-Pools, At Least One Shared Buffer-Pool And A Plurality Of Egress Buffer-Pools. Utilization Of The Egress Port Of Each Shared Buffer-Pool Is Periodically Measured And Together With The Current State Of The Global-Ingress Control Forms The Basis For Toggling Global-Ingress Control In An Active/Inactive State. Queue-Length Based Flow Control Algorithms Such As Dmrca Are Applied To Each Resource Management Cell For The Egress Subport Queue And Ingress Flow Queue Through Which The Resource Management Cell Passes To Determine The Egress And Local-Ingress Congestion Marking Values, Respectively, For The Resource Management Cell. In Addition, Global-Ingress Congestion Is Detected By Applying A Queue-Length Based Flow Control Algorithm To The Summation Of The Ingress Flow Queues Contributing To The Shared Buffer-Pool Egress Port Through Which The Resource Management Cell Passed. If Global-Ingress Control Is Active Then The Resource Management Cell Is Marked Based On The Merged Egress, Global-Ingress, Local-Ingress Congestion Marking Values And The Congestion Marking Values Originally Carried By The Resource Management Cell. Otherwise The Resource Management Cell Is Marked Based On The Merged Egress, Local-Ingress Congestion Marking Values And The Congestion Marking Values Originally Carried By The Resource Management Cell.
Persistent Identifierhttp://hdl.handle.net/10722/46529
References

 

DC FieldValueLanguage
dc.date.accessioned2007-10-30T06:52:06Z-
dc.date.available2007-10-30T06:52:06Z-
dc.date.issued2000-
dc.identifier.citationUS Patent 6147969. Washington, DC: US Patent and Trademark Office (USPTO), 2000en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46529-
dc.description.abstractAn Improved Flow Control Method For Abr Service In An Atm Network. In Particular, A Dual Local/Global Ingress Flow Control Method For Abr Service In A Distributed Ingress Queueing Switch Including A Plurality Of Ingress Buffer-Pools, At Least One Shared Buffer-Pool And A Plurality Of Egress Buffer-Pools. Utilization Of The Egress Port Of Each Shared Buffer-Pool Is Periodically Measured And Together With The Current State Of The Global-Ingress Control Forms The Basis For Toggling Global-Ingress Control In An Active/Inactive State. Queue-Length Based Flow Control Algorithms Such As Dmrca Are Applied To Each Resource Management Cell For The Egress Subport Queue And Ingress Flow Queue Through Which The Resource Management Cell Passes To Determine The Egress And Local-Ingress Congestion Marking Values, Respectively, For The Resource Management Cell. In Addition, Global-Ingress Congestion Is Detected By Applying A Queue-Length Based Flow Control Algorithm To The Summation Of The Ingress Flow Queues Contributing To The Shared Buffer-Pool Egress Port Through Which The Resource Management Cell Passed. If Global-Ingress Control Is Active Then The Resource Management Cell Is Marked Based On The Merged Egress, Global-Ingress, Local-Ingress Congestion Marking Values And The Congestion Marking Values Originally Carried By The Resource Management Cell. Otherwise The Resource Management Cell Is Marked Based On The Merged Egress, Local-Ingress Congestion Marking Values And The Congestion Marking Values Originally Carried By The Resource Management Cell.en_HK
dc.format.extent1386511 bytes-
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dc.languageengen_HK
dc.relation.isreferencedbyUS 2010250699 (A1) 2010-09-30en_HK
dc.relation.isreferencedbyUS 7996485 (B2) 2011-08-09en_HK
dc.relation.isreferencedbyUS 2009292813 (A1) 2009-11-26en_HK
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dc.relation.isreferencedbyUS 2002006110 (A1) 2002-01-17en_HK
dc.relation.isreferencedbyUS 6992980 (B2) 2006-01-31en_HK
dc.relation.isreferencedbyUS 2002143915 (A1) 2002-10-03en_HK
dc.relation.isreferencedbyUS 6976072 (B2) 2005-12-13en_HK
dc.relation.isreferencedbyUS 6657962 (B1) 2003-12-02en_HK
dc.relation.isreferencedbyUS 6813274 (B1) 2004-11-02en_HK
dc.relation.isreferencedbyUS 6747971 (B1) 2004-06-08en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleFlow Control Method For Abr Service In An Asynchronous Transfer Mode Networken_HK
dc.typePatenten_HK
dc.description.naturepublished_or_final_version-
dc.contributor.inventorBenmohamed, Len_HK
dc.contributor.inventorLau, WCen_HK
dc.contributor.inventorWang, YTen_HK
patents.identifier.applicationUS 09/173955en_HK
patents.identifier.grantedUS 6147969en_HK
patents.description.assigneeLucent Technologies Inc [Us]en_HK
patents.description.countryUnited States of Americaen_HK
patents.date.granted2000-11-14en_HK
dc.relation.referencesUS 5777984 (A) 1998-07-07en_HK
dc.relation.referencesUS 5790545 (A) 1998-08-04en_HK
patents.date.application1998-10-14en_HK
patents.date.priority1998-10-14 US 09/173955en_HK
patents.description.ccUSen_HK
patents.relation.familyUS 6147969 (A) 2000-11-14en_HK
patents.description.kindAen_HK
patents.typePatent_granteden_HK

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