发明名称 |
BROADCASTING RECEIVER AND METHOD OF INTERFACING RESOURCE INFORMATION BETWEEN A HOST DEVICE AND A POD, SENDING HOST DEVICE RESOURCE INFORMATION AND OBTAINING HOST DEVICE RESOURCE INFORMATION |
摘要 |
A broadcasting receiver and method of interfacing resource information between a host device and a POD, sending host device resource information and obtaining host device resource information are disclosed. A POD sends a resource information requesting message. And a host device receives the resource information requesting message and responds with a resource information message including a resource identifier defined in a resource information table which includes information indicating whether the host device supports A-mode. Using a "conditional access" feature provided by a conventional cable security card, content received through any type of transport protocol (including an IP protocol) including a wired/wireless network can be protected and A-mode resource information can be systematically defined together with other-mode IP communication resource and the resource information of different modes can be integrated and transmitted to the host device.
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申请公布号 |
US2013254819(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201313846781 |
申请日期 |
2013.03.18 |
申请人 |
CHAN SANGHOON;KIM BONGSEOK;LG ELECTRONICS INC. |
发明人 |
CHAN SANGHOON;KIM BONGSEOK |
分类号 |
H04N21/643;H04N7/167;H04N7/173 |
主分类号 |
H04N21/643 |
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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