Power control for wireless multimedia CDMA systems
- 10 April 1997
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 33 (8) , 660-662
- https://doi.org/10.1049/el:19970441
Abstract
In a wireless multimedia communication system where different types of traffic such as speech, data, and video have different data rates, good power control for individual traffic can ensure quality of service (QoS) and achieve a better throughput at the same time. The authors propose a closed-form power control function based on a parameter called the traffic exponent that simplifies the power control processing and improves the overall CDMA system performance.Keywords
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- Performance Evaluation for Phase-Coded Spread-Spectrum Multiple-Access Communication--Part I: System AnalysisIEEE Transactions on Communications, 1977