Title :
Evaluation of Cooperative Techniques for Hybrid/Integrated Satellite Systems
Author_Institution :
Div. of Electron. Eng., Chonbuk Nat. Univ., Jeonju, South Korea
Abstract :
In this paper, we investigate various cooperative transmission techniques for hybrid and/or integrated satellite and terrestrial systems, where satellite and terrestrial components cooperates to provide high quality services. It has been reported that cooperative diversity techniques combined with space time and/or error correction coding schemes could provide appreciable diversity and additional coding gains for hybrid/integrated satellite systems. In this paper, we extend this idea, and present a few possible service scenarios and examples in order to apply hierarchical modulation and layered coding schemes in hybrid/integrated satellite system.
Keywords :
cooperative communication; error correction codes; mobile satellite communication; quality of service; space-time codes; cooperative diversity technique; cooperative transmission technique; error correction coding scheme; hierarchical modulation; integrated satellite system; layered coding scheme; terrestrial system; Decoding; Diversity reception; Encoding; Modulation; Receivers; Satellite broadcasting; Satellites;
Conference_Titel :
Communications (ICC), 2011 IEEE International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-61284-232-5
Electronic_ISBN :
1550-3607
DOI :
10.1109/icc.2011.5962608
