Title :
Enhanced-xVSB system development for mobile/portable reception
Author :
Kim, Seung-Won ; Ji, Kum-Ran ; Lee, Jae-Young ; Kim, Sung-Hoon
Author_Institution :
Digital Broadcasting Res. Div., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
The paper describes an enhanced-xVSB system for improving mobile/pedestrian reception performance to the ATSC DTV 8-VSB transmission standard. The proposed system is fully backward compatible with the current ATSC 8-VSB standard. For mobile and portable reception support, the E-xVSB system adopts a reduced constellation method as well as an enhanced trellis-coded modulation scheme.
Keywords :
digital video broadcasting; trellis coded modulation; ATSC DTV transmission standard; enhanced trellis-coded modulation; enhanced-xVSB system; mobile reception; pedestrian reception; portable reception; reduced constellation method; Broadcasting; Convergence; Decision feedback equalizers; Decoding; Digital TV; Digital modulation; Multipath channels; Noise robustness; Payloads; Telecommunication standards;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429896
