Multiuser detection for wireless communications systems in the presence of Interference

摘要

The method involves derotating a received signal by a specific amount, determining a channel estimate and detecting a presence of interferer. Information transmitted by the desired user is extracted from the received signal by using a multiuser detecting unit. The received signal is sampled at a given sampling rate and transmitted at a symbol rate. The sampling rate is higher than the symbol rate. An independent claim is also included for a receiver comprising a sampling unit coupled to a signal input.