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Article
Storm-time ionospheric disturbances monitored by GPS beacon measurements
The Total Electron Content (TEC) during three great storms, from April to August 2000, was collected by means of a GPS receiver located in **gzhou (30.4° N, 112.2° E). The time-latitude-dependent features of ...
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Article
The RCT approach for cell coverage prediction (I): Principles
A new method for the coverage prediction of Cellular Mobile Radio (CMR) system is developed and its basic principle is presented. Unlike the Statistical Prediction Model (SPM) that estimates propagation loss b...
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Article
The RCT approach for cell coverage prediction (II): Experiment and early results
We study on the implementation flow of the radio computerized tomography (RCT) prediction method. A case in real cellular mobile radio (CMR) system together with the prediction results are also presented. As s...
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Article
Ionospheric responses to a total solar eclipse deduced by the GPS beacon observations
The total electron content (TEC) data during the total eclipse of March 9, 1997 were collected, which were observed by means of nine GPS receivers located at the eastern Asia. The responses of total TEC to the...
