Title :
Cochannel interference immunity of high capacity QAM
Author_Institution :
Bell Laboratories, West Long Branch, USA
Abstract :
To achieve very high bandwidth efficiencies in digital-radio large-level quadrature amplitude modulation (QAM) is an attractive modulation scheme. In the letter, the cochannel interference immunity of such high capacity QAM is determined.
Keywords :
amplitude modulation; interference (signal); radiocommunication; cochannel interference immunity; quadrature amplitude modulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810475
