METHOD AND SYSTEM OF ADVANCED INTERFERENCE CANCELLATION ON PDSCH AT THE UE

摘要

Methods and apparatuses for communicating in a wireless network include provision of interfering signal characteristics information including parameters used in a coding procedure used to encode at least one interfering signal to a user equipment to facilitate suppression of the at least one interfering signal present in a downlink signal being received at the user equipment.

主权项

1. A method of mitigating interference on the Physical Downlink Shared Channel (PDSCH) at a user equipment in a wireless communication system, wherein the user equipment comprises an interference cancellation receiver for receiving on the PDSCH, the method comprising:
receiving, at the user equipment, the PDSCH in the presence of at least one interfering signal; obtaining, at the 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.