On the generation of Pulse OFDM signals

High peak-to-average power ratio (PAPR) is one of the disadvantages of OFDM transmitters with linear amplifiers. However, many of the existing PAPR reduction algorithms decrease spectral efficiency but do not bring any significant reduction in power consumption. This problem can be solved by the uti...

Full description

Saved in:
Bibliographic Details
Published in2020 12th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT) pp. 62 - 66
Main Authors Bakulin, Mikhail, Kreyndelin, Vitaly, Petrov, Dmitry, Melnik, Sergei
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2020
Subjects
Nonlinear distortion
Peak to average power ratio
Power amplifiers
Power demand
Radio transmitters
Receivers
Spectral efficiency
Online AccessGet full text

Cover

More Information
Summary:High peak-to-average power ratio (PAPR) is one of the disadvantages of OFDM transmitters with linear amplifiers. However, many of the existing PAPR reduction algorithms decrease spectral efficiency but do not bring any significant reduction in power consumption. This problem can be solved by the utilization of transmitters that are generating a signal as a sequence of pulses. In this paper, we describe a method for generating the pulse signal by converting the original OFDM signal into a signal on a rectangular carrier. It is demonstrated that the constructed Pulse OFDM signal can be received with a conventional OFDM receiver.
ISSN:2157-023X
DOI:10.1109/ICUMT51630.2020.9222242