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Telemetering and telecommunications researchThe New Mexico State University (NMSU) Center for Space Telemetering and Telecommunications systems is engaged in advanced communications systems research. Four areas of study that are being sponsored concern investigations into the use of trellis-coded modulation (TCM). In particular, two areas concentrate on carrier synchronization research in TCM M-ary phase shift key (MPSK) systems. A third research topic is the study of interference effects on TCM, while the fourth research area is in the field of concatenated TCM systems.
Document ID
19940006825
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Osborne, William (New Mexico State Univ. Las Cruces, NM, United States)
Paz, Robert (New Mexico State Univ. Las Cruces, NM, United States)
Ross, Michael (New Mexico State Univ. Las Cruces, NM, United States)
Kopp, Brian (New Mexico State Univ. Las Cruces, NM, United States)
Ashley, Norm (New Mexico State Univ. Las Cruces, NM, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Report/Patent Number
NASA-CR-193235
NAS 1.26:193235
Report Number: NASA-CR-193235
Report Number: NAS 1.26:193235
Accession Number
94N11297
Funding Number(s)
CONTRACT_GRANT: NAG5-1491
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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