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SLS-CS_13-13 SCCC Green Book

SLS-CS_13-13 SCCC Green Book. Guido Montorsi, Roberto GARELLO Politecnico di Torino. Massimo Bertinelli , Gian Paolo Calzolari ESA. SLS C&S Meeting, Bordeaux, 17 April 2013. Speaker. Roberto GARELLO , Ph.D . Associate Professor in Communication Engineering

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SLS-CS_13-13 SCCC Green Book

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  1. SLS-CS_13-13 SCCC Green Book Guido Montorsi, Roberto GARELLO Politecnico di Torino Massimo Bertinelli, Gian Paolo Calzolari ESA SLSC&S Meeting, Bordeaux, 17 April 2013

  2. Speaker Roberto GARELLO, Ph.D. Associate Professor in CommunicationEngineering Dipartimento di Elettronica e Telecomunicazioni Politecnico di Torino, Italy email: garello@polito.it web: www.tlc.polito.it/garello

  3. Green Book Outline • OVERALL SYSTEM RATIONALE • SCCC ENCODER DESCRIPTION • ENCODER IMPLEMENTATION • DECODER IMPLEMENTATION • AWGN PERFORMANCE OF THE RECOMMENDED SCCC SCHEME • PERFORMANCE OF THE RECOMMENDED SCHEME ON REALISTIC SCENARIOS • APPLICATIONS OF SCCC • BIBLIOGRAPHY

  4. 1. OVERALL SYSTEM RATIONALE • This chapter describes how the SCCC coding and modulation system is embedded in the CCSDS protocol stack. • SCCC IN CCSDS PROTOCOL STACK

  5. 2. SCCC ENCODER DESCRIPTION • This chapter contains a detailed description of SCCC encoder, modulation sets, and achievable modes with flexible spectral efficiency. • OVERVIEW • INTERLEAVER CHARACTERISTICS • PUNCTURING AND CODING RATE ADJUSTMENT • BIT-TO-CONSTELLATION MAPPING IMPACT • SPECTRAL EFFICIENCY AND SUPPORTED SET OF MODULATION AND CODING FORMATS

  6. 3. ENCODER IMPLEMENTATION • This chapter describes a parallel encoder architecture suitable to achieve very large throughputs. • IMPLEMENTATION • PARALLEL IMPLEMENTATION FOR HIGH DATA RATES

  7. 4. DECODER IMPLEMENTATION • This chapter contains a parallel iterative decoder architecture exploiting the particular encoder structure of the SCCC. The architecture allows achieving a degree of parallelism up to 120, permitting to realize very high throughputs receivers. • THE SISO PROCESSOR • DESCRIPTION OF THE PARALLEL ITERATIVE DECODER ARCHITECTURE • READING FROM (AND WRITING INTO) THE EXTRINSIC MEMORY • EVALUATION OF THE DEGREE OF PARALLELISM

  8. 5. AWGN PERFORMANCE OF THE RECOMMENDED SCCC SCHEME • This chapter presents results for the AWGN channel.

  9. 6.PERFORMANCE OF THE RECOMMENDED SCCC SCHEME ON REALISTIC SCENARIOS • This chapter presents results for realistic satellite scenarios. • NON-LINEAR CHANNEL • PHASE NOISE JITTER • I/Q IMBALANCE • OMUX FILTER

  10. 7. APPLICATION OF SCCC • This chapter describes a link adaptation strategy exploiting the versatility offered by the SCCC scheme .

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