Receiving apparatus for a base station in a code division multiple access system and signal receiving method therefor

摘要

A receiving apparatus for a base station in a code division multiple access (CDMA) system performs a signal receiving method, and includes a pseudo-noise code generator that generates a pseudo-noise code corresponding to each receiving stage of a plurality of channels. A demodulator sequentially demodulates a received signal into baseband data according to the receiving stage in synchronization with the pseudo-noise code. A re-modulator re-modulates the baseband data to a signal of a channel corresponding to each mobile station in synchronization with a delayed pseudo-noise code.