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Conference Paper Efficient Synchronizer Architecture Using Common Autocorrelator for DVB-S2
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Authors
Jea Hack Lee, Jin Kyu Choi, Myung Hoon Sunwoo, Pan Soo Kim, Dae Ig Chang
Issue Date
2009-05
Citation
International Symposium on Circuits and Systems (ISCAS) 2009, pp.1533-1536
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ISCAS.2009.5118060
Abstract
This paper presents an efficient synchronizer architecture using the common autocorrelator for Digital Video Broadcasting via Satellite, Second generation (DVB-S2). To achieve the satisfactory performance under worst channel condition and the efficient H/W resource utilization of functional synchronization blocks which have been implemented, we propose a new efficient common autocorrelator structure. The proposed architecture can ensure the decrease by about 92% multipliers and 81% adders compared with the direct implementation. Moreover, it has been thoroughly verified with an FPGA board and R&S?꽓 SFU broadcast test equipment. ©2009 IEEE.
KSP Keywords
DVB-S2, Digital video broadcasting, FPGA Board, Second generation(2G), Test Equipment, channel condition, resource utilization