| 摘要 |
The method involves using a first frequency band (FB1) for data transmission according to a TDD transmission technique. The transmission directions within the first frequency band are separated by a switch-over point. In the downlink direction, the transmission is continuous, data sequences (da) and channel measurement sequences (ma) alternating in a cyclical sequence. In the uplink direction, transmission is discontinuous in time slots separated by protective intervals.
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