METHOD AND APPARATUS FOR SELECTING ANTENNA DATA TRANSMISSION MODE

摘要

A method and apparatus for selecting an antenna data transmission mode are disclosed in the present invention. In the method, a transmitting end determines the data transmission mode fit for the receiving end from the cyclic delay diversity mode and the spatial multiplexing cyclic delay diversity mode, based on the channel status information; and then the transmitting end transmits data using the determined data transmission mode. By using the technical solution provided in the present invention, the problem that flexibly selecting the data transmission mode as the cyclic delay diversity mode or the spatial multiplexing cyclic delay diversity mode to transmit data according to the system channel condition can not be done due to lack of the solution of selecting the data transmission mode from the cyclic delay diversity mode and the spatial multiplexing cyclic delay diversity mode in the relevant art is solved, and thus the link stability is increased and the system throughput is improved.