Field test performance of a base station to cancel wideband CDMA interference

Abstract

A base station with interference cancellation technique has been developed and experimentally used with IMT-2000 by the authors. This paper reports the field test performance in a suburban area, and compares the results with the theoretical performance derived from our previous work. As a result, it is concluded that the measured CIC performance can be explained by the theoretical calculation. convolutional (R=113, K=9) 128 (VMS), 16 (DMS) QPSK PN with 216 msec. period