AUTOMATED BOTTLE FILLING AND FIRE DETECTION WITH RASPBERRY PI

Abstract

In order to improve the FBMC/OQAM system, this paper suggests a new preamble
design and an associated channel estimation method. The results of FBMC are fed into STBC-
based Massive MIMO systems to lower error rates and power-related problems. A long preamble
structure for the frame was built using the Zadoff chu sequence. The findings show that compared
to the conventional preamble structure, the suggested technique achieves better spectrum
efficiency and lower PAPR values. Both the signal-to-noise ratio and the mean squared error for
the related timing offset and frequency offset demonstrate high BER performance, and the
suggested approach is straightforward to apply. Thus, it is immediately usable by cutting-edge
mobile networks such as 5G.