Abstract: The carrier to signal power ratio (CSPR) in a direct-detection optical orthogonal frequency division multiplexing (OFDM) system based on remote heterodyne scheme is optimized in a passive ...

Beat the humidity with these top 6 split ACs for bedroom from LG, Daikin, Carrier, and more options from Amazon. From convertible mode to inverter compressor, these models are energy efficient, ...

Abstract: From the perspective of urbanization, commuters' long-distance and diversified trips are suitable for the connection between city and suburbs. The existing park-and-ride (P&R) facilities can ...

Indoor W x H x D 88.5 cm x 29.8 cm x 22.9 cm 94 cm x 27.5 cm x 20.5 cm 66 cm x 32 cm x 21.5 cm- ...