NDLI: Admission control and resource allocation for DS-CDMA networks with multiple traffic classes

Content Provider	IEEE Xplore Digital Library
Author	Rong-Rong Chen Madhow, U.
Copyright Year	2000
Description	Author affiliation: Coordinated Sci. Lab., Illinois Univ., Urbana, IL, USA (Rong-Rong Chen)
Abstract	The purpose of this paper is to provide a framework for resource allocation and admission control in a DS-CDMA system in which there are several traffic classes with different rates and quality of service requirements. We focus on uplink (mobile to base) transmission, in which the transmissions from different mobiles are uncoordinated. For special cases of two traffic classes, we show that, for large systems, a Gaussian approximation for the interference yields that the boundary of the admission control region is approximately a straight line and the optimal power ratio P/sub 2//P/sub 1/ is roughly the same throughout the boundary of the admission control region.
File Size	126978
File Format	PDF
ISBN	0780358570
DOI	10.1109/ISIT.2000.866767
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-06-25
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Admission control Resource management Multiaccess communication Communication system traffic control Signal to noise ratio Bit rate Traffic control Interference Random variables Electronic mail
Content Type	Text
Resource Type	Article

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Admission control and resource allocation for DS-CDMA networks with multiple traffic classes