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Article: On admission control and scheduling of multimedia burst data for CDMA systems

TitleOn admission control and scheduling of multimedia burst data for CDMA systems
Authors
Keywords3G
Admission control
Burst data
CDMA
cdma2000
Integer programming
Optimal algorithm
Issue Date2002
PublisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1022-0038
Citation
Wireless Networks, 2002, v. 8 n. 5, p. 495-506 How to Cite?
AbstractIn order to support transmissions of multimedia data (high data rate and burst) with performance guarantees in a wideband CDMA system, it is crucial to design a judicious algorithm for burst data admission control and scheduling. However, in the current literature there are only simple techniques (such as first-come-first-served and equal sharing) suggested for tackling the problem. Indeed, these existing schemes are not designed for optimizing the precious bandwidth resources while providing performance guarantees (e.g., a user admitted with a certain data rate can enjoy the assigned rate without interruption). In this paper, we first present our novel integer programming formulation of the burst data admission control and scheduling problem. The objective of the optimization can be maximizing the utilization of the bandwidth resources or minimizing the delays of the user transmissions. Taking into account all the important factors such as mobility, power control, and soft handoff, our formulation induces an algorithm for generating an optimal admission control solution which consists of: (1) the burst data rate (in terms of the number of channels); (2) the burst duration; and (3) the burst start time. For practical implementation, we also suggest a near-optimal version of the algorithm, which is evaluated via static and dynamic simulations, and comparisons with two existing schemes.
Persistent Identifierhttp://hdl.handle.net/10722/74094
ISSN
2015 Impact Factor: 1.006
2015 SCImago Journal Rankings: 0.463
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorKwok, YKen_HK
dc.contributor.authorLau, VKNen_HK
dc.date.accessioned2010-09-06T06:57:45Z-
dc.date.available2010-09-06T06:57:45Z-
dc.date.issued2002en_HK
dc.identifier.citationWireless Networks, 2002, v. 8 n. 5, p. 495-506en_HK
dc.identifier.issn1022-0038en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74094-
dc.description.abstractIn order to support transmissions of multimedia data (high data rate and burst) with performance guarantees in a wideband CDMA system, it is crucial to design a judicious algorithm for burst data admission control and scheduling. However, in the current literature there are only simple techniques (such as first-come-first-served and equal sharing) suggested for tackling the problem. Indeed, these existing schemes are not designed for optimizing the precious bandwidth resources while providing performance guarantees (e.g., a user admitted with a certain data rate can enjoy the assigned rate without interruption). In this paper, we first present our novel integer programming formulation of the burst data admission control and scheduling problem. The objective of the optimization can be maximizing the utilization of the bandwidth resources or minimizing the delays of the user transmissions. Taking into account all the important factors such as mobility, power control, and soft handoff, our formulation induces an algorithm for generating an optimal admission control solution which consists of: (1) the burst data rate (in terms of the number of channels); (2) the burst duration; and (3) the burst start time. For practical implementation, we also suggest a near-optimal version of the algorithm, which is evaluated via static and dynamic simulations, and comparisons with two existing schemes.en_HK
dc.languageengen_HK
dc.publisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1022-0038en_HK
dc.relation.ispartofWireless Networksen_HK
dc.subject3Gen_HK
dc.subjectAdmission controlen_HK
dc.subjectBurst dataen_HK
dc.subjectCDMAen_HK
dc.subjectcdma2000en_HK
dc.subjectInteger programmingen_HK
dc.subjectOptimal algorithmen_HK
dc.titleOn admission control and scheduling of multimedia burst data for CDMA systemsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1022-0038&volume=8&issue=5&spage=495&epage=506&date=2002&atitle=On+Admission+Control+and+Scheduling+of+Multimedia+Burst+Data+for+CDMA+Systemsen_HK
dc.identifier.emailKwok, YK:ykwok@eee.hku.hken_HK
dc.identifier.authorityKwok, YK=rp00128en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1023/A:1016594213290en_HK
dc.identifier.scopuseid_2-s2.0-0036737292en_HK
dc.identifier.hkuros82099en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036737292&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume8en_HK
dc.identifier.issue5en_HK
dc.identifier.spage495en_HK
dc.identifier.epage506en_HK
dc.identifier.isiWOS:000177140900007-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridKwok, YK=7101857718en_HK
dc.identifier.scopusauthoridLau, VKN=7005811464en_HK

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