Title :
Technical Review on Chinese Digital Terrestrial Television Broadcasting Standard and Measurements on Some Working Modes
Author :
Song, Jian ; Yang, Zhixing ; Yang, Lin ; Gong, Ke ; Pan, Changyong ; Wang, Jun ; Wu, Youshou
Author_Institution :
Tsinghua Univ., Beijing
fDate :
3/1/2007 12:00:00 AM
Abstract :
Technical details of the recently announced Chinese Digital Terrestrial Television Broadcasting Standard which defines the physical layer transmission protocol including the frame structure, channel coding and modulation schemes are discussed in this paper. The major differences between Chinese DTV standard in multi-carrier working mode and DVB-T standard, all occupying the same 8 MHz baseband bandwidth, are addressed. The measurement results of several working modes showing satisfactory receiving performance of high and standard definition TV signals under both indoor and outdoor environments for the fixed and mobile reception are also presented
Keywords :
channel coding; digital video broadcasting; modulation; television reception; television standards; transport protocols; 8 MHz; Chinese DTV standard; DVB-T standard; channel coding; digital terrestrial television broadcasting; fixed reception; frame structure; indoor environment; mobile reception; modulation scheme; multicarrier working mode; outdoor environment; physical layer transmission protocol; standard definition TV signal; technical review; Baseband; Channel coding; Digital TV; Digital modulation; Digital video broadcasting; Measurement standards; Modulation coding; Physical layer; Protocols; TV broadcasting; Digital terrestrial/television multimedia broadcasting (DTMB); time-domain synchronous OFDM (TDS-OFDM);
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.2007.891835
