A Divide-and-Conquer Approach with Adaptive Modulation to CDMA systems

Dwivedi, Satyam and Vedavathy, TS and Shivaprasad, AP (2003) A Divide-and-Conquer Approach with Adaptive Modulation to CDMA systems. In: IEEE Global Telecommunications Conference, 2003. GLOBECOM '03., 1-5 December, San Francisco,USA, Vol.3, 1175 -1179.

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Abstract

A new divide-and-conquer scheme has been proposed with Adaptive Modulation in CDMA system to improve the spectrum efficiency of the wireless communication system. The proposed method results in increase in average throughput achieved and simultaneously decrease in the outage probability of the system when the user density is high. The proposed scheme is compared with the existing algorithms and the advantage of the scheme is evident from the results obtained.

Item Type:	Conference Paper
Publisher:	IEEE
Additional Information:	Copyright 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords:	Adaptive modulation;CDMA;TD-CDMA;Arrival rate; Throughput;Outage probability
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	05 Jan 2006
Last Modified:	19 Sep 2010 04:22
URI:	http://eprints.iisc.ac.in/id/eprint/4860

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