| 摘要 |
PURPOSE: A cyclic delay diversity based transmission with delay hopping is provided to increase a system throughput by having its roots in increased open-loop cyclic delay diversity. CONSTITUTION: A time delay value is selected in a set of time delay values(602). The time delay value is selected by a deterministic method and a random selection method. Information about the selected time delay value is transmitted to a terminal(603). After transmitting data from a first antenna, the data is transmitted from a second antenna according to the selected time delay value(604).
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