| 发明名称 |
A METHOD FOR TRANSMITTING MULTIPLE STREAMS IN WIRELESS BROADCAST NETWORKS |
| 摘要 |
Accordingly, a method and apparatus are provided to convert received content into a first stream and a second stream, to transmit said first stream using a first tone and to transmit said second stream using an orthogonal scheme. A layering scheme is used to transmit the base stream covering a smaller area and an enhanced stream is used to cover a large utilizing orthogonal scheme.
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| 申请公布号 |
KR20080065003(A) |
申请公布日期 |
2008.07.10 |
| 申请号 |
KR20087014885 |
申请日期 |
2008.06.19 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
MANTRAVADI ASHOK;SUBRAMANIAM ANAND D.;GORE DHANANJAY ASHOK |
| 分类号 |
H04L27/26;H04B7/216;H04H20/28;H04H20/33;H04H20/42;H04H20/72;H04J11/00;H04L5/02;H04L5/06;H04L12/56 |
主分类号 |
H04L27/26 |
| 代理机构 |
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