Optimal HMM processing of differentially phase modulated communication systems

Lane, Emily, Ford, Jason J., & Moore, John B. (1996) Optimal HMM processing of differentially phase modulated communication systems. In 4th International Symposium on Signal Processing and its Applications, 25-30 August 1996, Gold Coast, QLD.

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This paper investigates demodulation of differentially phase modulated signals DPMS using optimal HMM filters. The optimal HMM filter presented in the paper is computationally of order N3 per time instant, where N is the number of message symbols. Previously, optimal HMM filters have been of computational order N4 per time instant. Also, suboptimal HMM filters have be proposed of computation order N2 per time instant. The approach presented in this paper uses two coupled HMM filters and exploits knowledge of ...

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ID Code: 78151
Item Type: Conference Paper
Refereed: Yes
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Control Systems Robotics and Automation (090602)
Divisions: Current > Schools > School of Civil Engineering & Built Environment
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 1996 [please consult the author]
Deposited On: 31 Oct 2014 00:00
Last Modified: 31 Oct 2014 00:00

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