File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/GLOCOM.2004.1378281
- Scopus: eid_2-s2.0-18144366899
- Find via
Supplementary
-
Citations:
- Scopus: 0
- Appears in Collections:
Conference Paper: Minimizing internal speedup for performance guaranteed optical packet switches
Title | Minimizing internal speedup for performance guaranteed optical packet switches |
---|---|
Authors | |
Keywords | Guaranteed scheduling Optical packet switch Reconfiguration overhead Speedup |
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. 3, p. 1742-1746 How to Cite? |
Abstract | Providing QoS guarantee for Internet services is very important It evokes the issue that packet switches should provide guaranteed performance (i.e. 100% throughput with bounded worst-case delay). Optical switching technology is widely considered as an excellent solution for packet switches in future networks. However, to achieve guaranteed performance in optical packet switches, an internal speedup is required due to the existence of reconfiguration overhead. How to reduce the internal speedup is the main concern for making these switches practical In this paper, we first derive the internal speedup S as a function of the number of switch configurations N S and the reconfiguration overhead δ, or S=f(N S,δ). We show that the recently proposed ADJUST algorithm is flawed. Based on the internal speedup function we derived, a new algorithm (ADAPTIVE), with time complexity of O((λ-l)N 2logN), is proposed to minimize S. © 2004 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/45764 |
ISSN | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, B | en_HK |
dc.contributor.author | Yeung, KL | en_HK |
dc.date.accessioned | 2007-10-30T06:34:57Z | - |
dc.date.available | 2007-10-30T06:34:57Z | - |
dc.date.issued | 2004 | en_HK |
dc.identifier.citation | Globecom - Ieee Global Telecommunications Conference, 2004, v. 3, p. 1742-1746 | en_HK |
dc.identifier.issn | 1054-5921 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/45764 | - |
dc.description.abstract | Providing QoS guarantee for Internet services is very important It evokes the issue that packet switches should provide guaranteed performance (i.e. 100% throughput with bounded worst-case delay). Optical switching technology is widely considered as an excellent solution for packet switches in future networks. However, to achieve guaranteed performance in optical packet switches, an internal speedup is required due to the existence of reconfiguration overhead. How to reduce the internal speedup is the main concern for making these switches practical In this paper, we first derive the internal speedup S as a function of the number of switch configurations N S and the reconfiguration overhead δ, or S=f(N S,δ). We show that the recently proposed ADJUST algorithm is flawed. Based on the internal speedup function we derived, a new algorithm (ADAPTIVE), with time complexity of O((λ-l)N 2logN), is proposed to minimize S. © 2004 IEEE. | en_HK |
dc.format.extent | 679549 bytes | - |
dc.format.extent | 2769 bytes | - |
dc.format.extent | 8014 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 | Guaranteed scheduling | en_HK |
dc.subject | Optical packet switch | en_HK |
dc.subject | Reconfiguration overhead | en_HK |
dc.subject | Speedup | en_HK |
dc.title | Minimizing internal speedup for performance guaranteed optical packet switches | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1054-5921&volume=3&spage=1742&epage=1746&date=2004&atitle=Minimizing+internal+speedup+for+performance+guaranteed+optical+packet+switches | en_HK |
dc.identifier.email | Yeung, KL:kyeung@eee.hku.hk | en_HK |
dc.identifier.authority | Yeung, KL=rp00204 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/GLOCOM.2004.1378281 | en_HK |
dc.identifier.scopus | eid_2-s2.0-18144366899 | en_HK |
dc.identifier.hkuros | 101360 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-18144366899&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 3 | en_HK |
dc.identifier.spage | 1742 | en_HK |
dc.identifier.epage | 1746 | en_HK |
dc.identifier.scopusauthorid | Wu, B=24605804500 | en_HK |
dc.identifier.scopusauthorid | Yeung, KL=7202424908 | en_HK |
dc.identifier.issnl | 1054-5921 | - |