发明名称 |
Method and apparatus for providing in-band messaging within a video on demand environment |
摘要 |
A method and apparatus for providing in-band messaging through a video switch or other functional element forming a multiplexed content stream prior to transport processing and/or transmission of the multiplexed content stream via an in-band communications channel.
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申请公布号 |
US7564873(B1) |
申请公布日期 |
2009.07.21 |
申请号 |
US19990458322 |
申请日期 |
1999.12.10 |
申请人 |
COX COMMUNICATIONS, INC. |
发明人 |
ZACK STEVEN JEFFREY;GOODE CHRISTOPHER W. B.;SON YONG HO;FLETCHER ANDREW G.;BORUSIEWICZ KEVIN J. |
分类号 |
H04N7/025;H04H20/28;H04J3/02;H04L29/06;H04N7/173 |
主分类号 |
H04N7/025 |
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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