TEMPORAL HISTORY DISPLAY OF POWER LEVEL OF ORTHOGONAL CODE

摘要

PROBLEM TO BE SOLVED: To provide a method with which a timing relationship is judged by enabling a user to speedily find out a tendency by displaying a temporal history of an orthogonal code power level based on a diffusion coefficient in a CDMA signal. SOLUTION: The temporal history display of the power level of the orthogonal code is composed of a first graph 12 of a code index bit inversion order for grouping a plurality of sub codes as base codes together and a second graph 14 of a code index order. Each lines of the first graph represents data record and each data point represents code index of shading value representing the power level of corresponding base code. Each line of the second graph represents data record corresponding to the same line of the first graph, and each data point has a shading value representing the power level of base code. COPYRIGHT: (C)2004,JPO