| 摘要 |
A method and a receiver (mobile station) are described herein for mitigating interference in a radio signal received from a base station and interfered for example by at least one co-channel base station, at least one adjacent channel base station and/or additive white Gaussian noise. The receiver mitigates the interference by using an enhanced reduced-state sequence estimation (RSSE) technique that selects a best set partition which is used to partition a joint signal set that is a function of symbols and channel coefficients associated with the radio signal. The best set partition is selected by exploiting estimated channel responses and/or other channel parameters like rotation and frequency offsets. And, the best set partition describes which signal states of the joint signal set are to be combined together for reduced-state joint demodulation of the radio signal or reduced-state equalization of a multiple-input-multiple-output (MIMO) channel. |
