Base-band analog spread-spectrum signal receiving device for third generation mobile terminal, has regeneration block to regenerate interference by using Nyquist format and symbols carried by signal transmitted at chip rate between stages

摘要

The device (10) has a structure with three stages (130, 140, 150) each comprising a symbol estimation block for estimating symbols transmitted by a base-band analog spread-spectrum signal. Each of the stages (130, 140) has a regeneration block for regenerating interference by utilizing the estimated symbols and a Nyquist format, where the signal is transmitted at a chip rate between the stages. Independent claims are also included for the following: (1) a method of receiving a base-band analog spread spectrum signal (2) a computer program comprising instructions for executing a base-band analog spread spectrum signal receiving method (3) a computer readable recording medium comprising instructions.