Title :
Robust carrier recovery for DVB-S2 system
Author :
Kim, Pansoo ; Oh, Deock-Gil ; Lee, Ho-Jin
Author_Institution :
Broadcasting & Commun. Convergence Res. Div., ETRI(Electron. & Telecommun. Res. Inst.), Daejeon, South Korea
Abstract :
This paper suggests the practical approach to mitigate phase noise by using joint detection and decoding scheme for DVB-S2 system. The proposed scheme illustrates in detail to implement robust DVB-S2 receiver compared to the previous study and shows the satisfactory performance when the specific LDPC decoding schedules have been utilized in the hardware implementation point of view.
Keywords :
digital video broadcasting; direct broadcasting by satellite; interference suppression; parity check codes; phase noise; DVB-S2 system; LDPC decoding; carrier recovery; decoding scheme; detection scheme; phase noise mitigation; satellite communications; Decoding; Digital video broadcasting; Iterative decoding; Joints; Phase noise; Receivers; Carrier recovery; DVB-S2 system; joint detection and decoding; phase noise; satellite communications;
Conference_Titel :
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1267-8
DOI :
10.1109/ICTC.2011.6082707
