Energy Efficiency for Faster-than-Nyquist Data Transmission Using Processing Algorithms with Decision Feedback
Wenjing Shang,
Ilya Lavrenyuk,
Sergey Makarov
et al.
Abstract:One of the ways to increase the volume of transmitted information is to increase the bit rate above the Nyquist barrier. However, an increase in bit rate in the case of FTN (Faster-Than-Nyquist) signals leads to an increase in energy costs for receiving information on channels with limited bandwidth, for example, in Digital Video Broadcasting satellite systems like DVB-S2/S2X. It is possible to minimize energy losses by using the processing algorithm “maximum likelihood sequence estimation”. However, the compu… Show more
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