January 1970 | Technical Memorandum ERL TM ITS 249
An encoder and minimum distance decoder for teleprinter channels with error bursts
Cite This Publication
Robert J. Matheson and Martin Nesenbergs, “An encoder and minimum distance decoder for teleprinter channels with error bursts,” Technical Memorandum ERL TM ITS 249, U.S. Department of Commerce, Environmental Science Services Administration, Institute for Telecommunication Sciences and Aeronomy, January 1970.
Robert J. Matheson and Martin Nesenbergs
Abstract: An operational one -way error correcting system is described that employs an interleaved block code with one -third rate and minimum distance decoding. For each decoded output character, the receiver also provides the minimum distance count. All timing control functions are contained. The system is nominally designed for 60 -or 100 wpm teletype, transmitting over an error-prone VHF scatter radio link.
Disclaimer: Certain commercial equipment, components, and software may be identified in this report to specify adequately the technical aspects of the reported results. In no case does such identification imply recommendation or endorsement by the National Telecommunications and Information Administration, nor does it imply that the equipment or software identified is necessarily the best available for the particular application or uses.
For questions or information on this or any other NTIA scientific publication, contact the ITS Publications Office at ITSinfo@ntia.gov or 303-497-3572.