Title :
A layered coding scheme for integrated mobile satellite systems
Author :
Shang, Pingping ; Kim, Sooyoung
Author_Institution :
Chonbuk Nat. Univ., Jeonju, South Korea
Abstract :
In this paper, we propose an efficient layered coding scheme for multimedia broadcasting and multicasting services (MBMS), where the satellite and complementary ground components (CGC) cooperate to provide high quality services. In the proposed scheme, we utilize a layered turbo coding scheme, in order to adapt to the channel condition at the receiver. The receiver selects the optimum demodulation and decoding scheme to achieve the required performance with the maximum computational efficiency.
Keywords :
decoding; demodulation; mobile satellite communication; multicast communication; multimedia communication; turbo codes; channel condition; complementary ground components; decoding scheme; integrated mobile satellite system; layered turbo coding scheme; multicasting service; multimedia broadcasting; optimum demodulation; Decoding; Phase shift keying; Receivers; Satellite broadcasting; Satellites; Turbo codes; MBMS; hierarchical modulation; layered coding; mobile satellite service; turbo code;
Conference_Titel :
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1267-8
DOI :
10.1109/ICTC.2011.6082678
