Abstract

A decision feedback equalizer (DFE) with interpolation, for use with 16 QAM which is an effective technique for achieving high-spectral-efficiency data transmission under frequency-selective fading in land mobile communications, is discussed. To improve the BER of 16 QAM and reduce computation, a bidirectional DFE using interpolation with a diversity combining is proposed. Computer simulation confirms that the proposed method can sufficiently compensate for frequency-selective fading, and needs only half the computation of the conventional DFE. >

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.