发明名称 |
METHOD AND SYSTEM FOR UTILIZING SWITCHED DIGITAL VIDEO (SDV) FOR DELIVERING DYNAMICALLY ENCODED VIDEO CONTENT |
摘要 |
A server may be used to handle at least some of processing of content that is based on web access operations initiated in a set-top box (STB), wherein one or more links between the server and the STB that are used to forward multimedia broadcasts are configured to free bandwidth for communicating at least a portion of the processed content to the STB. The bandwidth may be freed based on switched digital video (SDV) and/or dedicated IPTV channels or systems. The broadcast links may be reconfigured based on monitoring of multimedia broadcast access by the STB and/or one or more other STBs. The freed bandwidth in the multimedia broadcast links may be configured for unicast transport of processed content to a specific STB, or may be configured for multicast transport of the processed content to a plurality of STBs.
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申请公布号 |
US2011162027(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
US20090650069 |
申请日期 |
2009.12.30 |
申请人 |
CHEN XUEMIN;KELLERMAN MARCUS;SILYAEV VLADIMIR;ERICKSON DAVID |
发明人 |
CHEN XUEMIN;KELLERMAN MARCUS;SILYAEV VLADIMIR;ERICKSON DAVID |
分类号 |
H04N7/173 |
主分类号 |
H04N7/173 |
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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