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Conference Paper: FDA: A novel base station flow control scheme for TCP over heterogeneous networks

TitleFDA: A novel base station flow control scheme for TCP over heterogeneous networks
Authors
Issue Date2001
PublisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/
Citation
Proceedings - Ieee Infocom, 2001, v. 1, p. 142-151 How to Cite?
AbstractIn this paper, a novel proactive base station flow control algorithm, called Forced Duplicate Acknowledgement (FDA), is proposed for extending TCP over wireless networks. FDA is implemented at the base station (BS) of a wireless network. It works in conjunction with existing TCP enhancement schemes such as Snoop or New Snoop. In FDA, if the average occupied buffer size at a BS exceeds a pre-defined threshold, an incipient congestion is detected. Then three forced duplicate ACKs, functioning as a congestion notification, will be generated by the BS and forwarded to a set of selected TCP senders. Upon receiving the forced duplicate ACKs, a sender reduces its transfer rate as a result of performing the fast retransmit procedure. To prevent multiple packet dropping due to buffer overflow at the BS, a quality guaranteed cache policy is designed. The idea is to make room for the on-the-fly packets by releasing some cached but not-yet-acknowledged packets at the BS in advance. The performance of the proposed FDA is evaluated by simulations. We found that under various traffic and system configurations, FDA can not only fairly allocate the available wireless bandwidth among all TCP connections, but also achieves the highest throughout as compared to other schemes we have investigated.
Persistent Identifierhttp://hdl.handle.net/10722/48456
ISSN

 

DC FieldValueLanguage
dc.contributor.authorHu, JHen_HK
dc.contributor.authorYeung, KLen_HK
dc.date.accessioned2008-05-22T04:13:37Z-
dc.date.available2008-05-22T04:13:37Z-
dc.date.issued2001en_HK
dc.identifier.citationProceedings - Ieee Infocom, 2001, v. 1, p. 142-151en_HK
dc.identifier.issn0743-166Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/48456-
dc.description.abstractIn this paper, a novel proactive base station flow control algorithm, called Forced Duplicate Acknowledgement (FDA), is proposed for extending TCP over wireless networks. FDA is implemented at the base station (BS) of a wireless network. It works in conjunction with existing TCP enhancement schemes such as Snoop or New Snoop. In FDA, if the average occupied buffer size at a BS exceeds a pre-defined threshold, an incipient congestion is detected. Then three forced duplicate ACKs, functioning as a congestion notification, will be generated by the BS and forwarded to a set of selected TCP senders. Upon receiving the forced duplicate ACKs, a sender reduces its transfer rate as a result of performing the fast retransmit procedure. To prevent multiple packet dropping due to buffer overflow at the BS, a quality guaranteed cache policy is designed. The idea is to make room for the on-the-fly packets by releasing some cached but not-yet-acknowledged packets at the BS in advance. The performance of the proposed FDA is evaluated by simulations. We found that under various traffic and system configurations, FDA can not only fairly allocate the available wireless bandwidth among all TCP connections, but also achieves the highest throughout as compared to other schemes we have investigated.en_HK
dc.format.extent271082 bytes-
dc.format.extent1820 bytes-
dc.format.extent8014 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/en_HK
dc.relation.ispartofProceedings - IEEE INFOCOMen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.titleFDA: A novel base station flow control scheme for TCP over heterogeneous networksen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0743-166X&volume=1&spage=142&epage=151&date=2001&atitle=FDA:+a+novel+base+station+flow+control+scheme+for+TCP+over+heterogeneous+networksen_HK
dc.identifier.emailYeung, KL:kyeung@eee.hku.hken_HK
dc.identifier.authorityYeung, KL=rp00204en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/INFCOM.2001.916696en_HK
dc.identifier.scopuseid_2-s2.0-0034997542en_HK
dc.identifier.hkuros61745-
dc.identifier.volume1en_HK
dc.identifier.spage142en_HK
dc.identifier.epage151en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHu, JH=23008755200en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK

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