Title :
A performance and complexity optimization of joint code and frame synchronization for DVB-S2/RCS mobile
Author :
Gabelli, Giulio ; Palestini, Claudio ; Cioni, Stefano ; Vanelli-Coralli, Alessandro ; Corazza, Giovanni E.
Author_Institution :
DEIS-ARCES, Univ. of Bologna, Bologna, Italy
Abstract :
This paper analyzes the possibility to perform joint frame synchronization and code acquisition for the DVB-RCS mobile system. Since the standard foresees the adoption of Direct Sequence Spread Spectrum techniques, novel detectors able to cope with the scenario at hand are proposed. Comparison in terms of Mean Acquisition Time and complexity are carried out, and the best solution in terms of performance / complexity tradeoff is identified.
Keywords :
codes; digital video broadcasting; mobile satellite communication; spread spectrum communication; synchronisation; DVB-RCS mobile system; code acquisition; complexity optimization; direct sequence spread spectrum techniques; joint code-frame synchronization; mean acquisition time; performance optimization; AWGN; Complexity theory; Correlation; Detectors; Digital video broadcasting; Satellites; Synchronization;
Conference_Titel :
Advanced satellite multimedia systems conference (asma) and the 11th signal processing for space communications workshop (spsc), 2010 5th
Conference_Location :
Cagliari
Print_ISBN :
978-1-4244-6831-7
Electronic_ISBN :
978-1-4244-6832-4
DOI :
10.1109/ASMS-SPSC.2010.5586906
