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A hex on MPASK.A class of multiple-phase amplitude-shift-keying (MPASK) signal sets based upon a hexagonal design is presented. The sets give slightly improved error probability performance over any other MPASK set thus far reported in the literature. The hexagonal signal set designs presented are motivated by a sphere-packing argument. Gray codes for binary data are considered, giving attention to questions regarding the 'best' impure Gray code that can be constructed for hexagonal signal sets.
Document ID
19730053915
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Simon, M. K.
Smith, J. G. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena Calif., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Subject Category
Communications
Meeting Information
Meeting: International Conference on Communications
Location: Seattle, WA
Start Date: June 11, 1973
End Date: June 13, 1973
Accession Number
73A38717
Funding Number(s)
CONTRACT_GRANT: NAS7-100
Distribution Limits
Public
Copyright
Other

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