5G Data Transmission System Radio Link Layout Using FBMC Based Multiplexing

The most critical problem for cellular communication systems at the present time is to increase the spectral efficiency of the used signal code structures. The orthogonal frequency division multiplexing used in actual fourth and fifth generation systems requires the addition of a cyclic prefix to make system able to operate on memory channels. This paper presents a SDR based model of a radio link with the distribution of physical resources according to the 5G standard and multiplexing using the filterbank multicarrier technology, which eliminates the need to use a cyclic prefix, which allows us to increase spectral efficiency of the system by excluding the cyclic prefix.