Classification of digital modulation types

Nenad M. Marinovic; Douglas J. Nelson; Leon Cohen; Srinivasan Umesh

doi:10.1117/12.211392

7 June 1995 Classification of digital modulation types

Nenad M. Marinovic, Douglas J. Nelson, Leon Cohen, Srinivasan Umesh

Proceedings Volume 2563, Advanced Signal Processing Algorithms; (1995) https://doi.org/10.1117/12.211392
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

We review the standard frequency domain methods for modulation classification as a baseline for comparison with new approaches. A new procedure based on the singular value decomposition of a particular data matrix is developed. This matrix has some very interesting properties that facilitate a solution of a difficult problem of QPSK versus MSK classification. Performance of the new method is assessed via simulations and compared against those in the published literature.

Citation Download Citation

Nenad M. Marinovic, Douglas J. Nelson, Leon Cohen, and Srinivasan Umesh "Classification of digital modulation types", Proc. SPIE 2563, Advanced Signal Processing Algorithms, (7 June 1995); https://doi.org/10.1117/12.211392

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