发明名称 |
APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN A COMMUNICATION SYSTEM |
摘要 |
A data transmission apparatus of a communication system includes a main data generator configured to generate main data corresponding to a main broadcasting service of broadcasting services; a main signal generator configured to generate a main signal of the main data; an additional data generator configured to generate a plurality of additional data corresponding to various additional services of the broadcasting services; an additional signal generator configured to generate a plurality of additional signals of the plurality of additional data; a power controller configured to control average power of the plurality of additional signals; a coupler configured to couple the main signal and the plurality of additional signals controlled in the average power thereof, and generate a broadcasting signal; and a transmitter configured to transmit the broadcasting signal. |
申请公布号 |
US2011292810(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113115238 |
申请日期 |
2011.05.25 |
申请人 |
LEE YOU-SEOK;PARK SUNG-IK;SEO JAE-HYUN;KIM HEUNG-MOOK;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE YOU-SEOK;PARK SUNG-IK;SEO JAE-HYUN;KIM HEUNG-MOOK |
分类号 |
H04W4/00;H04W24/00 |
主分类号 |
H04W4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|