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Article: Reverse-link capacity of multiband overlaid DS-CDMA systems
Title | Reverse-link capacity of multiband overlaid DS-CDMA systems |
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Authors | |
Keywords | Multiband overlaid DS-CDMA Reverse-link capacity Wireless multimedia systems |
Issue Date | 2002 |
Publisher | Springer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1383-469X |
Citation | Mobile Networks And Applications, 2002, v. 7 n. 2, p. 101-113 How to Cite? |
Abstract | In the future deployment of wideband DS-CDMA mobile communication systems, spectrum overlay among sub-bands with different bandwidths is probably inevitable. In this paper we present an approach to estimate the reverse-link capacity of overlaid multiband DS-CDMA systems in terms of the maximum number of users in each sub-band. We will derive the general capacity formula, and present a decomposition method for the capacity analysis to reduce the computational complexity. Based on this decomposition method the conditions for maximum bandwidth utilization are obtained. These results are then extended to account for realistic constraints such as the maximum received power and imperfect power control. |
Persistent Identifier | http://hdl.handle.net/10722/73906 |
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.746 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhuge, L | en_HK |
dc.contributor.author | Li, VOK | en_HK |
dc.date.accessioned | 2010-09-06T06:55:54Z | - |
dc.date.available | 2010-09-06T06:55:54Z | - |
dc.date.issued | 2002 | en_HK |
dc.identifier.citation | Mobile Networks And Applications, 2002, v. 7 n. 2, p. 101-113 | en_HK |
dc.identifier.issn | 1383-469X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/73906 | - |
dc.description.abstract | In the future deployment of wideband DS-CDMA mobile communication systems, spectrum overlay among sub-bands with different bandwidths is probably inevitable. In this paper we present an approach to estimate the reverse-link capacity of overlaid multiband DS-CDMA systems in terms of the maximum number of users in each sub-band. We will derive the general capacity formula, and present a decomposition method for the capacity analysis to reduce the computational complexity. Based on this decomposition method the conditions for maximum bandwidth utilization are obtained. These results are then extended to account for realistic constraints such as the maximum received power and imperfect power control. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Springer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=1383-469X | en_HK |
dc.relation.ispartof | Mobile Networks and Applications | en_HK |
dc.subject | Multiband overlaid DS-CDMA | en_HK |
dc.subject | Reverse-link capacity | en_HK |
dc.subject | Wireless multimedia systems | en_HK |
dc.title | Reverse-link capacity of multiband overlaid DS-CDMA systems | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Li, VOK:vli@eee.hku.hk | en_HK |
dc.identifier.authority | Li, VOK=rp00150 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1023/A:1013770704158 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0036533132 | en_HK |
dc.identifier.hkuros | 70621 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0036533132&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 7 | en_HK |
dc.identifier.issue | 2 | en_HK |
dc.identifier.spage | 101 | en_HK |
dc.identifier.epage | 113 | en_HK |
dc.identifier.isi | WOS:000173328400002 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Zhuge, L=6701812780 | en_HK |
dc.identifier.scopusauthorid | Li, VOK=7202621685 | en_HK |
dc.identifier.issnl | 1383-469X | - |