A method of mitigating interference on the Physical Downlink Shared Channel, PDSCH, at a victim user equipment in a wireless communication system, wherein the victim user equipment comprises an interference cancellation receiver for receiving on the PDSCH, the method comprising: receiving, at the victim user equipment, the PDSCH in the presence of at least one interfering signal; obtaining, at the victim user equipment, information defining parameters used in a coding procedure used to encode the at least one interfering signal; and suppressing interference caused by the at least one interfering signal when receiving the PDSCH based on the obtained information by decoding the at least one interfering signal using the parameters defined by the obtained information and using the decoded at least one interfering signal for interference cancellation; characterized in that the interference cancellation receiver is a code word interference cancellation, CWIC, receiver, and the method further comprises: receiving, at the victim user equipment, signaling of a PDSCH resource element, RE, mapping using Radio Resource Control, RRC, signaling; wherein the RRC signaling comprises only a subset of the parameters, the subset comprising the parameters: zero power channel state information reference signals, ZP CSI-RS; non-zero power channel state information reference signals, NZP CSI-RS; MBSFN, Multicast Broadcast Single Frequency Network, subframes; and CRS configuration, Cell ID and CRS antenna ports, corresponding to the interfering signals. receiving, at the victim user equipment, the PDSCH in the presence of at least one interfering signal; obtaining, at the victim user equipment, information defining parameters used in a coding procedure used to encode the at least one interfering signal; and suppressing interference caused by the at least one interfering signal when receiving the PDSCH based on the obtained information by decoding the at least one interfering signal using the parameters defined by the obtained information and using the decoded at least one interfering signal for interference cancellation; characterized in that the interference cancellation receiver is a code word interference cancellation, CWIC, receiver, and the method further comprises: receiving, at the victim user equipment, signaling of a PDSCH resource element, RE, mapping using Radio Resource Control, RRC, signaling; wherein the RRC signaling comprises only a subset of the parameters, the subset comprising the parameters: zero power channel state information reference signals, ZP CSI-RS; non-zero power channel state information reference signals, NZP CSI-RS; MBSFN, Multicast Broadcast Single Frequency Network, subframes; and CRS configuration, Cell ID and CRS antenna ports, corresponding to the interfering signals. receiving, at the victim user equipment, signaling of a PDSCH resource element, RE, mapping using Radio Resource Control, RRC, signaling; wherein the RRC signaling comprises only a subset of the parameters, the subset comprising the parameters: zero power channel state information reference signals, ZP CSI-RS; non-zero power channel state information reference signals, NZP CSI-RS; MBSFN, Multicast Broadcast Single Frequency Network, subframes; and CRS configuration, Cell ID and CRS antenna ports, corresponding to the interfering signals. zero power channel state information reference signals, ZP CSI-RS; non-zero power channel state information reference signals, NZP CSI-RS; MBSFN, Multicast Broadcast Single Frequency Network, subframes; and CRS configuration, Cell ID and CRS antenna ports, corresponding to the interfering signals.