DocumentCode
2255014
Title
Loopback Signal Cancellation Scheme in the Equalization Digital On-Channel Repeater
Author
Kim, Suk Chan ; Park, Dong Chan ; Park, Sung Ik ; Lee, Yong Tae
Author_Institution
Dept. of Electron. Eng., Pusan Nat. Univ., Busan
fYear
2007
fDate
10-14 Jan. 2007
Firstpage
1
Lastpage
2
Abstract
We analyze the effect of the loopback signal on the equalization digital on-channel repeater (EDOCR) used for single frequency network (SFN), and propose a simple loopback canceller. Simulation results show that the proposed loopback canceller improves the convergence performance of the decision feedback equalizer (DFE) in the EDOCR by eliminating the loopback signal in advance instead of the DFE.
Keywords
decision feedback equalisers; demodulation; decision feedback equalizer; equalization digital on-channel repeater; loopback signal cancellation scheme; single frequency network; Adaptive equalizers; Convergence; Decision feedback equalizers; Delay effects; Filters; Frequency; Least squares approximation; Repeaters; Signal analysis; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
1-4244-0763-X
Electronic_ISBN
1-4244-0763-X
Type
conf
DOI
10.1109/ICCE.2007.341424
Filename
4146044
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