| 发明名称 |
Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 摘要 |
<p>The invention relates to a method for transmitting a broadcasting signal, the method comprising:
encoding PLP data delivering a service;
mapping the encoded PLP data into symbols;
building a signal frame based on the mapped symbols; and
transmitting the broadcasting signal including the signal frame and a preamble,
wherein the preamble comprises an effective portion and a cyclic prefix obtained by frequency-shifting a first portion of the effective portion and a cyclic suffix obtained by frequency-shifting a second portion of the effective portion.</p> |
| 申请公布号 |
EP2157754(A1) |
申请公布日期 |
2010.02.24 |
| 申请号 |
EP20090178374 |
申请日期 |
2008.12.11 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
KO, WOO SUK;MOON, SANG CHUL |
| 分类号 |
H04L27/26;H04B7/26;H04L5/00;H04L5/26;H04N19/89 |
主分类号 |
H04L27/26 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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