Modified automatic modulation recognition algorithm

Yang Jie*, Wang Xumeng, Wu Hongli

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The modulation identification algorithm proposed by Asoke K. Nandi and E. E. Azzouz is one of the important methods in modulation identification field. A solution to the problem you may meet in realizing this algorithm is presented in this paper. A few modifications are made to the identification parameters gamma-max, sigma-ap and sigma-dp. The modulation type we can discriminate here includes AM, DSB, LSB, USB, FM and ASK2, FSK2, PSK2, PSK4. Computer simulations for different types of analogue signals and bandlimited digitally modulated signals corrupted by band-limited Gaussian noise have been carried out. The simulation results indicate that this improved method can get a high correct identification rate.

Original languageEnglish
Title of host publicationProceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
DOIs
Publication statusPublished - 2009
Event5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009 - Beijing, China
Duration: 24 Sept 200926 Sept 2009

Publication series

NameProceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009

Conference

Conference5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
Country/TerritoryChina
CityBeijing
Period24/09/0926/09/09

Keywords

  • Modification
  • Modulation identification

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