Multiuser diversity in channels with limited scatterers

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(Konferenzbeitrag)


Details zur Publikation

Autor(en): Kansanen K, Müller R
Jahr der Veröffentlichung: 2008
ISBN: 9781424426447


Abstract


Multiuser diversity scheduling is studied in a single cell system with a limited scatterers channel. The scheduler implements the proportional fairness algorithm with infinite time constant, serving at each scheduling instant the user with the maximum short term fading coefficient. The limits of multiuser diversity gains due to the bounded support of the limited scatterers channel are explored by evaluating the average system capacity and the corresponding required transmitted energy per transmitted bit. The bounded support of the limited scatterers channel results in a capacity saturation as user population size grows even though the number of channel scatterers - the channel richness - is assumed to grow proportionally with the number of users. © 2008 IEEE.



FAU-Autoren / FAU-Herausgeber

Müller, Ralf Prof. Dr.-Ing.
Professur für Informationsübertragung


Autor(en) der externen Einrichtung(en)
NTNU Trondheim - Norwegian University of Science and Technology


Zitierweisen

APA:
Kansanen, K., & Müller, R. (2008). Multiuser diversity in channels with limited scatterers. Poznan.

MLA:
Kansanen, Kimmo, and Ralf Müller. "Multiuser diversity in channels with limited scatterers." Proceedings of the 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, Poznan 2008.

BibTeX: 

Zuletzt aktualisiert 2018-28-10 um 20:53