METHOD AND APPARATUS FOR INTERFERENCE CANCELLATION BASED RECEPTION FOR SINGLE USER AND MULTI-USER SCENARIOS

Abstract: provided is a method and apparatus for interference cancellation in wireless signals received from a user equipment and a plurality of user equipment. the method () for interference cancellation in wireless signal efficiently recovers transmitted signal from received wireless signals. the method () comprises identifying () one or more correctly decoded code blocks (ccbs) and one or more wrongly decoded code blocks (wcbs) in received wireless signal. further, the method comprises reconstructing () transmitted signal in each iteration based on the one or more ccbs identified up to previous iteration. furthermore, the method comprises determining (), using an initial channel matrix, a corresponding channel matrix in each iteration. the method comprises cancelling () the interference in each iteration on the one or more wcbs and thereby performing () a channel equalization on interference free received wireless signal using the corresponding channel matrix (h) to form interference free transmitted signal.

Inventor(s): B.V. Sudhakar Reddy, Chaithanya Velampalli, Suvra Sekhar Das

CPC Classification: H04B1/1027 (Means associated with receiver for limiting or suppressing noise or interference)

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