White Papers
Cell Site Power Characterization for Multi-Rate Wireless CDMA Data Networks Using Lognormal Approximation
Overview An analytical model is developed to solve the power-rate assignment problem for multi-rate CDMA systems and calculate the Probability Density Function (PDF) for the downlink traffic power as a function of the bit rate assignment scheme, the target link quality figure, and the other network parameters. This paper proposes the use of the lognormal random variable as an approximation for an empirical parameter (denoted herein by fi) that is needed to solve the energy per-bit to noise spectral power density equation for scheduled data bursts.
- Publisher
- Academy Publisher
- File Format
- Date Published
- Apr 15, 2009
- Format
- White Papers
- Topics
- Wireless, TDMA - CDMA, Mobile - Wireless Communications
Academy Publisher White Papers
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COFALE: An Authoring System for Creating Web-Based Adaptive Learning Environments Supporting Cognitive Flexibility
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The use of antenna arrays at emission and reception seems to represent a prominent solution for future wireless systems,
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