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Fibre links that are a few hundreds of metres long are needed for in-building networks. However, the transmission of radio-frequency (RF) signals through low-cost, easily installable plastic optical fibre (POF) is severely limited by their bandwidth-length products. Digitised radio over fibre (DROF) converts the RF signal into a baseband signal through bandpass sampling prior to its transmission,...
A capacity analysis of a multifunctional multiple-input multiple-output system that combines the benefits of vertical Bell Labs space-time scheme, space-time block codes and beamforming is presented
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