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Conference Paper: P-XCP: A transport layer protocol for satellite IP networks
Title | P-XCP: A transport layer protocol for satellite IP networks |
---|---|
Authors | |
Keywords | Communications |
Issue Date | 2004 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308 |
Citation | Globecom - Ieee Global Telecommunications Conference, 2004, v. 5, p. 2707-2711 How to Cite? |
Abstract | Explicit Control Protocol (XCP) is a promising transport layer protocol for satellite IP networks. Nevertheless, two problems of XCP are identified in this paper, namely, low throughput under high link error rate conditions, and output link underutilization in the presence of rate-limited connections. To address the first problem, we propose to maintain the transmission rate of an XCP sender when triple duplicate ACK is detected. To solve the second problem, we propose to adjust the aggregated feedback based on the ratio of the number of rate-limited connections to the total number of connections sharing the link. We then combine our proposed solutions to form a new protocol, called P-XCP. Simulation results show that P-XCP overcomes the two problems of XCP. When packet error rate is over 0.1, P-XCP is shown to enjoy a throughput almost double that of XCP. © 2004 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/46461 |
ISSN | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhou, K | en_HK |
dc.contributor.author | Yeung, KL | en_HK |
dc.contributor.author | Li, VOK | en_HK |
dc.date.accessioned | 2007-10-30T06:50:21Z | - |
dc.date.available | 2007-10-30T06:50:21Z | - |
dc.date.issued | 2004 | en_HK |
dc.identifier.citation | Globecom - Ieee Global Telecommunications Conference, 2004, v. 5, p. 2707-2711 | en_HK |
dc.identifier.issn | 1054-5921 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46461 | - |
dc.description.abstract | Explicit Control Protocol (XCP) is a promising transport layer protocol for satellite IP networks. Nevertheless, two problems of XCP are identified in this paper, namely, low throughput under high link error rate conditions, and output link underutilization in the presence of rate-limited connections. To address the first problem, we propose to maintain the transmission rate of an XCP sender when triple duplicate ACK is detected. To solve the second problem, we propose to adjust the aggregated feedback based on the ratio of the number of rate-limited connections to the total number of connections sharing the link. We then combine our proposed solutions to form a new protocol, called P-XCP. Simulation results show that P-XCP overcomes the two problems of XCP. When packet error rate is over 0.1, P-XCP is shown to enjoy a throughput almost double that of XCP. © 2004 IEEE. | en_HK |
dc.format.extent | 651036 bytes | - |
dc.format.extent | 8014 bytes | - |
dc.format.extent | 23319 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308 | en_HK |
dc.relation.ispartof | GLOBECOM - IEEE Global Telecommunications Conference | en_HK |
dc.rights | ©2004 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. | - |
dc.subject | Communications | en_HK |
dc.title | P-XCP: A transport layer protocol for satellite IP networks | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1054-5921&volume=5&spage=2707&epage=2711&date=2004&atitle=P-XCP:+a+transport+layer+protocol+for+satellite+IP+networks | en_HK |
dc.identifier.email | Yeung, KL:kyeung@eee.hku.hk | en_HK |
dc.identifier.email | Li, VOK:vli@eee.hku.hk | en_HK |
dc.identifier.authority | Yeung, KL=rp00204 | en_HK |
dc.identifier.authority | Li, VOK=rp00150 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/GLOCOM.2004.1378847 | en_HK |
dc.identifier.scopus | eid_2-s2.0-18144423986 | en_HK |
dc.identifier.hkuros | 90921 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-18144423986&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 5 | en_HK |
dc.identifier.spage | 2707 | en_HK |
dc.identifier.epage | 2711 | en_HK |
dc.identifier.scopusauthorid | Zhou, K=9044981400 | en_HK |
dc.identifier.scopusauthorid | Yeung, KL=7202424908 | en_HK |
dc.identifier.scopusauthorid | Li, VOK=7202621685 | en_HK |
dc.identifier.issnl | 1054-5921 | - |