摘 要:
讨论了DVB—T标准的工程实现中,高比特率(20~27Mbit/s)和中比特率(14-18Mbit/s)两类固定接收的有关参数及其特点,并把它同ATSC标准和中国地面数字电视广播(DTrB)传输的国家标准作对比。初步分析表明:中国标准优于DVB—T。[著者文摘]
文章出处:
《电视技术》-2007年31卷6期 -4-7页
Tv Engineering
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1002-8692(2007)06-0004-04
[参考文献]
Fixed Reception at Medium/High Bit Rate in Engineering Implementation of DVB-T
XU Meng-xia (Department of Electronics, Beijing University, Beijing 100871, China)
Abstract:
The related parameters and features of the two kinds of fixed reception at medium bit rate (14~18 Mbit/s) and high bit rate (20N27 Mbit/s) in the engineering implementation of DVB-T standard are discussed, and it is compared with ATSC standard and China national standard on the transmission of Chinese Digital Terrestrial Television Broadcast (DTrB). The preliminary analysis indicates that the Chinese standard is better than DVB-T.[著者文摘]
Key words:
Digital Terrestrial Television Broadcast (DTTB); fixed reception of DVB-T; Chinese DTrB transmission standard
收稿日期: 2007-04-19

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