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Conference Paper: Hierarchical cache design for enhancing TCP over heterogeneous networks with wired and wireless links

TitleHierarchical cache design for enhancing TCP over heterogeneous networks with wired and wireless links
Authors
KeywordsCommunications
Issue Date2000
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308
Citation
Conference Record / Ieee Global Telecommunications Conference, 2000, v. 1, p. 338-343 How to Cite?
AbstractIn this paper, we propose a two-layer hierarchical cache architecture for enhancing TCP performance over heterogeneous networks with both wired and wireless links. A new network-layer protocol, called New Snoop, is designed. The main idea is to cache the unacknowledged packets at both Mobile Switch Center (MSC) and Base Station (BS), thus forming a two-layer cache hierarchy. If a packet is lost due to transmission errors in wireless link, the BS takes the responsibility to recover the loss. When a handoff occurs during a TCP connection session, the packets cached in MSC can help to minimize the latency of retransmissions due to temporal disconnection. Simulation results show that using New Snoop is significantly more robust in dealing with unreliable wireless links and handoffs as compared with the Snoop scheme as well as other existing TCP enhancements.
Persistent Identifierhttp://hdl.handle.net/10722/46274
ISSN

 

DC FieldValueLanguage
dc.contributor.authorHu, JianHaoen_HK
dc.contributor.authorYeung, Kwan Len_HK
dc.contributor.authorKheong, Siew Cheeen_HK
dc.contributor.authorFeng, Gangen_HK
dc.date.accessioned2007-10-30T06:46:17Z-
dc.date.available2007-10-30T06:46:17Z-
dc.date.issued2000en_HK
dc.identifier.citationConference Record / Ieee Global Telecommunications Conference, 2000, v. 1, p. 338-343en_HK
dc.identifier.issn1054-5921en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46274-
dc.description.abstractIn this paper, we propose a two-layer hierarchical cache architecture for enhancing TCP performance over heterogeneous networks with both wired and wireless links. A new network-layer protocol, called New Snoop, is designed. The main idea is to cache the unacknowledged packets at both Mobile Switch Center (MSC) and Base Station (BS), thus forming a two-layer cache hierarchy. If a packet is lost due to transmission errors in wireless link, the BS takes the responsibility to recover the loss. When a handoff occurs during a TCP connection session, the packets cached in MSC can help to minimize the latency of retransmissions due to temporal disconnection. Simulation results show that using New Snoop is significantly more robust in dealing with unreliable wireless links and handoffs as compared with the Snoop scheme as well as other existing TCP enhancements.en_HK
dc.format.extent609905 bytes-
dc.format.extent8014 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308en_HK
dc.relation.ispartofConference Record / IEEE Global Telecommunications Conferenceen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2000 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.subjectCommunicationsen_HK
dc.titleHierarchical cache design for enhancing TCP over heterogeneous networks with wired and wireless linksen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1054-5921&volume=1&spage=338&epage=343&date=2000&atitle=Hierarchical+cache+design+for+enhancing+TCP+over+heterogeneous+networks+with+wired+and+wireless+linksen_HK
dc.identifier.emailYeung, Kwan L:kyeung@eee.hku.hken_HK
dc.identifier.authorityYeung, Kwan L=rp00204en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/GLOCOM.2000.892026en_HK
dc.identifier.scopuseid_2-s2.0-0034482584en_HK
dc.identifier.hkuros61735-
dc.identifier.volume1en_HK
dc.identifier.spage338en_HK
dc.identifier.epage343en_HK
dc.identifier.scopusauthoridHu, JianHao=23008755200en_HK
dc.identifier.scopusauthoridYeung, Kwan L=7202424908en_HK
dc.identifier.scopusauthoridKheong, Siew Chee=7007032792en_HK
dc.identifier.scopusauthoridFeng, Gang=7401641884en_HK

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