发明名称 |
ROBUST MODE STAGGERCASTING USER CONTROLLED SWITCHING MODES |
摘要 |
A method and apparatus for staggercasting includes encoding a set of signals representing content. The set of encoded signals is capable of being decoded to produce a corresponding set of decoded signals, each having a quality which is different from the qualities of the decoded signals corresponding to the other encoded signals. A composite signal is generated which includes the set of encoded signals, staggered in time. The set of encoded signals extracting from the composite signal. Errors in the set of extracted encoded signals are detected to produce a subset of available extracted encoded signals which are not erroneous. A content representative signal at a selectable desired quality is then decoded. |
申请公布号 |
WO2004068775(A2) |
申请公布日期 |
2004.08.12 |
申请号 |
WO2004US02275 |
申请日期 |
2004.01.27 |
申请人 |
THOMSON LICENSING S.A.;BOYCE, JILL;RAMASWAMY, KUMAR;COOPER, JEFFREY |
发明人 |
BOYCE, JILL;RAMASWAMY, KUMAR;COOPER, JEFFREY |
分类号 |
H03M;H03M1/00;H04L;H04L1/00;H04L27/02;H04N;H04N1/00;H04N1/409;H04N1/58;H04N7/12;H04N7/24;H04N7/26;H04N7/50;H04N7/64;H04N7/66;H04N11/02 |
主分类号 |
H03M |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|