Title :
Pipelined DFE Equalizer Design for ATSC DTxR System
Author :
Kim, Sung-Hoon ; Park, Sung-Ik ; Kim, Heung-Mook ; Lim, Jong-Soo ; Kim, Ki-Doo
Author_Institution :
Digital Broadcasting Res. Div., Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
This paper presents a hardware architecture of DFE (decision feedback equalizer) for DTxR distributed repeater. Distributed transmission is a key technology of SFN (single frequency network) applied to the ATSC system for terrestrial digital television. In this paper, we provide a detailed description of pipelined DFE equalizer design for DTxR receiver part, which includes computer simulation results, hardware implementation technology, and Lab test results for DTxR system design and performance evaluation.
Keywords :
VLSI; decision feedback equalisers; digital television; pipeline processing; repeaters; television receivers; ATSC system; DTxR distributed repeater; SFN; VLSI design; decision feedback equalizer; distributed transmission; hardware architecture; pipelined DFE design; single frequency network; terrestrial digital television; Decision feedback equalizers; Decoding; Delay effects; Digital TV; Frequency synchronization; Global Positioning System; Hardware; Power generation; Repeaters; Transmitters; ATSC 8-VSB; DFE Equalizer; DTV; DTxR; SFN;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting, 2008 IEEE International Symposium on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1648-6
Electronic_ISBN :
978-1-4244-1649-3
DOI :
10.1109/ISBMSB.2008.4536646
