1. 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

2. Speaker
Roberto GARELLO, Ph.D.
Associate Professor in Communication Engineering
Dipartimento di Elettronica e Telecomunicazioni
Politecnico di Torino, Italy
web:

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 .