The improved RCT approach for multi-cell coverage prediction and early results

Different from conventional coverage prediction methods based on the empirical models or the physical models, a novel method based on radio computerized tomography (RCT) technique and corresponding algorithm for coverage prediction of cellular mobile radio (CMR) system are presented in this paper. This method can provide coverage predictions for several cells at one time. As shown by experiments for real CMR, the method is also marked for its convenience, rapidly and relative high precision, which can provide a good agreement with engineering practices in cellular mobile communication in cities.