RECEIVER DEVICE AND METHOD THEREOF

摘要

The present invention relates to a receiver device and a method thereof. The present method 200 comprises the major steps of: Receiving a communication signal CS; Identifying a plurality of interferers n = 1,...,Ν in the communication signal CS; At iteration i = 1 for interferer n = 1 obtain a covariance estimate for interferer n = 1 (See Fig.2B); At iteration i = 1 for interferers n = 2,...,N: obtain a covariance estimate for interferer n = 2,...,N (see Fig.2C); At iteration i = 2,...,I for the plurality of interferers n = 1,.,.,Ν: obtain at least one covariance estimate for interferer n = 1,...,N at iteration i = 2,..., I (see Fig. 2D); Computing (212) the total covariance estimate Ryy for the communication signal CS based on the covariance estimates for the plurality of interferers n = 1,.,.,Ν at iteration i = I > 1. Furthermore, the present invention also relates to a computer program, and a computer program product.