Title :
Increasing the QAM spectral efficiency
Author_Institution :
Vinnitsa Nat. Tech. Univ., Vinnitsa, Ukraine
Abstract :
In this paper the method of increasing the spectral efficiency of quadrature amplitude modulation by using the instantaneous phase of the carrier as an additional parameter information is substantiated.
Keywords :
quadrature amplitude modulation; QAM spectral efficiency; carrier instantaneous phase; parameter information; quadrature amplitude modulation; Quadrature amplitude modulation; QAM; spectral efficiency;
Conference_Titel :
Modern Problems of Radio Engineering Telecommunications and Computer Science (TCSET), 2012 International Conference on
Conference_Location :
Lviv-Slavske
Print_ISBN :
978-1-4673-0283-8