| 摘要 |
PROBLEM TO BE SOLVED: To provide methods and apparatus of determining downlink channel parameters for a MIMO system.SOLUTION: Embodiments of methods and apparatus for providing downlink channel parameters determination for downlink channels associated with a MIMO system are described. A method comprising: collecting, by a transmitter station, information associated with one or more uplink channels of a MIMO system employed to communicate with at least one receiver station; computing channel quality information for a plurality of downlink channels based at least in part on the information associated with the one or more uplink channels; and determining one or more downlink channel parameters for use by the transmitter station to transmit signals to the at least one receiver station, via one or more of the downlink channels, based at least in part on the channel quality information. Other embodiments are also described. |
