An effective transmission beamforming scheme for frequency-division-duplex digital wireless communication systems

作者: Guanghan Xu , Hui Liu

DOI: 10.1109/ICASSP.1995.480031

关键词:

摘要: … This no longer holds for FDD systems. According to the reciprocal law, only the DOAs remain unchanged. As a consequence, only DOA-based approaches can be used in FDD systems…

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