INTERFERENCE CANCELATION

摘要

A method and system for interference cancellation in a wireless communication device. The wireless communication device can include an interference estimator configured to generate one or more filter weights based on a transmit signal. The one or more filter weights can be generated based on one or more kernels generated by the interference estimator. The interference estimator can be configured to perform recursive linear square (RLS) estimations based on the one or more kernels. The RLS estimations can include one or more independent RLS estimations, one or more parallel RLS estimations and/or one or more cascade RLS estimations. The interference estimator can be configured to perform one or more orthogonally transform one or more kernels.

主权项

1. A wireless communication device, comprising:
a transmitter configured to transmit a transmit signal; a receiver configured to receive a receive signal; and an interference estimator configured to:
generate one or more kernels based on the transmit signal;perform one or more estimations based on the one or more kernels to generate one or more filter weights of a set of filter weights;generate one or more interference cancellation signals to cancel interference within the receive signal based on the one or more filter weights and the transmit signal.