Patent ID: 9525466
Filing Date: 2016-12-20
CPC Classification: H04B,H04J

Claim Text:
1. A method of cancelling interference of a terminal, the method being performed by the terminal, the method comprising: receiving interference parameter configuration information including a transmission timing of interference parameter information indicating a restricted set of a plurality of interference parameters to be used by one or more interference base stations associated with the terminal and interference parameter release information including a transmission timing of an indicator indicating release of the interference parameter information; receiving the interference parameter information according to the interference parameter configuration information; performing interference cancellation using the received interference parameter information; attempting detection of the indicator according to the interference parameter release information; and performing the interference cancellation without the received interference parameter information or suspending the interference cancellation when the indicator is detected, wherein the interference parameter configuration information includes a transmission timing of interference parameter information for respective one of the one or more interference base stations, and the transmission timing of interference parameter information for respective one of the one or more interference base stations are configured not to collide with each other.