Offset QPSK, Equalization
Reduced-complexity linear and decision-feedback equalizers for use with offset QPSK are described and analyzed. The analysis and simulations show that reduced-complexity equalizers have 1/4 the complexity and achieve this at a loss that depends on the channel. As an example, the loss for the “Proakis B” channel is 2.7 dB for the linear equalizer and 0.8 dB for the decision feedback equalizer.
BYU ScholarsArchive Citation
Lei, Qiang and Rice, Michael D., "New Low-Complexity Equalizers for Offset QPSK" (2009). All Faculty Publications. 1231.
Ira A. Fulton College of Engineering and Technology
Electrical and Computer Engineering
© 2009 Qiang Lei and Michael D. Rice
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