摘要 |
Receiver and method in a receiver, for iterative channel estimation and data decoding of signals received from a radio network node, located in a wireless communication network. The method comprises detecting a signal of the radio network node, performing channel estimation of the detected signal, based on iterative application of a Space Alternating Generalised Expectation and maximisation, SAGE, algorithm, determining a channel/link quality, based on the performed channel estimation and the estimated channel parameters, selecting Multiple-Input and Multiple-Output, MIMO, detector, based on the determined channel quality, determining to enable and/or disable, respectively, soft-Iterative Channel Estimation, soft-ICE, based on the determined channel quality, and iterating the performed channel estimation for a predetermined number of times. |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
KANT, SHASHI;RUSEK, FREDRIK;WU, GENGSHI;PRIANTO, BASUKI ENDAH;HU, SHA;CHEN, JIANJUN |