| 发明名称 | Method and apparatus for transmitting and receiving data in broadcasting system | ||
| 摘要 | Methods and apparatus are provided for transmitting data in a broadcasting system. Input data is encoded by an encoder. A first demultiplexer generates first transmission symbols using the encoded data. The first transmission symbols are modulated, and the modulated first transmission symbols are transmitted. A second demultiplexer generates second transmission symbols using at least a portion of the encoded data. The second transmission symbols are modulated and the modulated second transmission symbols are transmitted. | ||
| 申请公布号 | US8948287(B2) | 申请公布日期 | 2015.02.03 |
| 申请号 | US201213532197 | 申请日期 | 2012.06.25 |
| 申请人 | Samsung Electronics Co., Ltd | 发明人 | Jeong Hong-Sil;Myung Se-Ho |
| 分类号 | H04L5/12;H04L23/02;H04L1/00;H04L1/18 | 主分类号 | H04L5/12 |
| 代理机构 | The Farrell Law Firm, P.C. | 代理人 | The Farrell Law Firm, P.C. |
| 主权项 | 1. A method for transmitting data in a broadcasting system, comprising the steps of: encoding input data by an encoder; generating, by a first demultiplexer, first transmission symbols using the encoded data, modulating the first transmission symbols, and transmitting the modulated first transmission symbols; and generating, by a second demultiplexer, second transmission symbols using at least a portion of the encoded data, modulating the second transmission symbols, and transmitting the modulated second transmission symbols, wherein the first demultiplexer and the second demultiplexer are determined depending on a modulation scheme applied to the first transmission symbols and the second transmission symbols. | ||
| 地址 | KR | ||