| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method for iterative detection and decoding of a signal in communication systems with a MIMO channel includes two steps: at the first step, generating a Minimum Mean Square Error (MMSE) estimate of a transmitted symbol using a linear MMSE filter; at the second step, via linear transformation of each n-th (where n=1, 2, (N)) componentof the vector of MMSE estimatesand the corresponding a priori mathematical expectation, performing correction and finding a new linear estimateof the transmitted QAM symbol and error variance for said estimateEFFECT: high efficiency and quality of data transmission.5 cl, 6 dwg |
