| 摘要 |
A transmitter (110) includes an encoder (130), a sequence generator (140), a transform engine (190), and a buffer (150). The encoder (130) is adapted to generate a complex-valued symbol sequence. The sequence generator (140) receives the complex-valued symbol sequence and generates a real-valued symbol sequence based thereon. The transform engine (190) transforms the real-valued symbol sequence to a time domain sample sequence and can be implemented as an hartley transform. The buffer (150) is adapted to store the time domain sample sequence. The receiver (120) shares the same transform engine (190) for the reverse operation.
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