Ma Huaxing

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This paper develops a reasonable and scientific radiation calculation method for smart antenna in the view of stochastic process. Radiation calculation method is very important to evaluate the risk of the EMF (Electromagnetic Field) radiation from antenna. Once the probability distribution function of the users in cell is known, we can get the EMF strength(More)
The paper develops a reasonable and scientific index system for the user perception of 3 G services. By top-down, breakdown by level method, the paper divides the index system into 7 dimensions(service accessibility, service retainability, service responsitivity, ease of use, Service Integrity, Quality of Sessions, Quality of Contents), formed by a number(More)
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