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Adaptive resource management for a MC-CDMA system with mixed QoS classes using a cross layer strategy
KTH, School of Information and Communication Technology (ICT), Communication: Services and Infrastucture (Closed 20120101), Communication Systems, CoS (closed 2012-01-01).ORCID iD: 0000-0001-9697-9978
2007 (English)In: 2007 IEEE 65th Vehicular Technology Conference, IEEE , 2007, 3036-3040 p.Conference paper (Refereed)
Abstract [en]

Wireless communications are experiencing a great increasing demand, both user and bandwidth capacity. The efficiency in the resource management and usage will be a dramatically important issue since spectrum and power is a scarce resource, even more in the wireless environment. Under these circumstances, adaptive resource management will lead to high spectral efficiency rates and power saving algorithms. Previous works have focused on increasing the system capacity by means of complex power and rate adaptation techniques at the expense of unfair systems. The present proposal proposes a low complexity algorithm for adaptive resource allocation considering different quality of service classes in a Multicarrier-Code Division Multiple Access (MC-CDMA) system, which is considered according to several researches, as a promising air interface scheme for the Beyond 3G systems.

Place, publisher, year, edition, pages
IEEE , 2007. 3036-3040 p.
, IEEE Vehicular Technology Conference, ISSN 1550-2252
Keyword [en]
Adaptive resource management, Cross-layer design, MC-CDMA, Multi-user diversity, Quality of service
National Category
Telecommunications Remote Sensing
URN: urn:nbn:se:kth:diva-155603DOI: 10.1109/VETECS.2007.622ISI: 000252237601294ScopusID: 2-s2.0-34547341842ISBN: 1424402662ISBN: 978-142440266-3OAI: diva2:762026
2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring, 22 April 2007 through 25 April 2007, Dublin, Ireland

QC 20141110

Available from: 2014-11-10 Created: 2014-11-07 Last updated: 2014-11-10Bibliographically approved

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