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公开(公告)号：US20100151782A1
公开(公告)日：2010-06-17
申请号：US12160989
申请日：2007-01-17
申请人： Junichi Sato , Xuan Liao , Zhongyang Huang
发明人： Junichi Sato , Xuan Liao , Zhongyang Huang
IPC分类号： H04H20/71
CPC分类号： H04H60/73 , H04H20/93 , H04H60/13 , H04N7/17318 , H04N21/235 , H04N21/26291 , H04N21/435 , H04N21/4882 , H04N21/64 , H04N21/84
摘要： The present invention is a system and method for broadcast content related notification. In embodiments, a Notification Generation unit (NTG) generates a notification message, the notification message including notification event description and related broadcast content identifiers. A broadcast content identifier references to a broadcast service, content or program which the notification event is related with. A Notification Channel Selection unit (NTCS) selects a notification channel to be used for delivery of the notification message. A Notification Distribution unit (NTD) uses the selected notification channel for the delivery of notification messages to one or multiple terminals. A Notification Reception unit (NTR) in a terminal receives the notification message from the notification channel. Notification Process unit (NTP) in the terminal processes the notification message and process the notification messages according to the notification event description, the related broadcast content identifiers and other information.
摘要翻译： 本发明是用于广播内容相关通知的系统和方法。 在实施例中，通知生成单元（NTG）生成通知消息，通知消息包括通知事件描述和相关的广播内容标识符。 广播内容标识符引用通知事件涉及的广播服务，内容或节目。 通知通道选择单元（NTCS）选择用于传送通知消息的通知通道。 通知分发单元（NTD）使用所选择的通知信道来向一个或多个终端传送通知消息。 终端中的通知接收单元（NTR）从通知通道接收通知消息。 终端中的通知处理单元（NTP）处理通知消息，并根据通知事件描述，相关广播内容标识符等信息处理通知消息。
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公开(公告)号：US20050271205A1
公开(公告)日：2005-12-08
申请号：US10523193
申请日：2003-10-14
申请人： Sheng Shen , Zhongyang Huang , Ming Ji , Takafumi Ueno
发明人： Sheng Shen , Zhongyang Huang , Ming Ji , Takafumi Ueno
CPC分类号： G06F21/10 , G06F2221/0737 , G06F2221/0766 , G06F2221/2137 , H04N7/1675 , H04N21/2541 , H04N21/4627 , H04N21/8193 , H04N21/835 , H04N21/8352 , H04N21/8355 , H04N21/83555 , H04N21/8358
摘要： The invention is related to Digital Rights Management (DRM) or Intellectual Property Management and Protection (IPMP) for a generic digital content. The concept of IPMP Control Graph and REL-IPMP Control Graph is introduced to carry protection signalling and rights expression data. Both content packaging and terminal processing relating to the above control graph are clearly defined and elaborated.
摘要翻译： 本发明涉及用于通用数字内容的数字权限管理（DRM）或知识产权管理和保护（IPMP）。 引入IPMP控制图和REL-IPMP控制图的概念，承载保护信令和权限表达数据。 与上述控制图相关的内容封装和终端处理均明确定义和阐述。
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公开(公告)号：US08165519B2
公开(公告)日：2012-04-24
申请号：US12160989
申请日：2007-01-17
申请人： Junichi Sato , Xuan Liao , Zhongyang Huang
发明人： Junichi Sato , Xuan Liao , Zhongyang Huang
CPC分类号： H04H60/73 , H04H20/93 , H04H60/13 , H04N7/17318 , H04N21/235 , H04N21/26291 , H04N21/435 , H04N21/4882 , H04N21/64 , H04N21/84
摘要： A transmitting apparatus includes a generation unit configured to generate a notification message and a transmission unit configured to transmit the notification message. The notification message includes a broadcast identifier identifying a broadcast and timing control information indicating when media information related to and distinct from the broadcast is to be displayed.A receiving apparatus includes a broadcast reception unit configured to receive broadcast and a notification message reception unit configured to extract broadcast identifiers and timing control information from the notification messages.
摘要翻译： 发送装置包括：生成单元，其生成通知消息;发送单元，被配置为发送通知消息。 该通知消息包括标识广播的广播标识符和指示何时要显示与广播相关并且与之不同的媒体信息的定时控制信息。 接收装置包括被配置为接收广播的广播接收单元和被配置为从通知消息中提取广播标识符和定时控制信息的通知消息接收单元。
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24.发明申请Method of distributed ipmp device messaging and carriage of rights in mpeg ipmp content 有权分布式ipmp设备消息传递的方法和mpeg ipmp内容中的权限的传送公开(公告)号：US20050204067A1
公开(公告)日：2005-09-15
申请号：US10502644
申请日：2003-02-04
申请人： Ming Ji , Sheng Shen , Zhongyang Huang , Takanori Senoh
发明人： Ming Ji , Sheng Shen , Zhongyang Huang , Takanori Senoh
CPC分类号： H04N21/835 , H04L29/12009 , H04L29/12839 , H04L61/6022 , H04L63/0869 , H04L2463/101 , H04N21/2541
摘要： The present invention relates to content and IPMP tool transfer among distributed IPMP devices. A set of messages is defined for distributed IPMP devices. These messages include content transfer message, IPMP tool transfer messages, as well device ID broadcasting messages. Using these messages, distributed devices can use a standard set of messages to establish a network, and exchange content protected by IPMP in an inter-operable way. It is also related to carriage of rights in MPEG system, especially in MPEG-4 system. Rights ES (Elementary Stream) is defined in MPEG-4 system, to carry rights information. The Rights ES is also attached with information including whether the rights carried in the ES is proprietary or not, and/or what should be the rights management tool to handle this Rights ES. With that, terminal can be built in an inter-operable way, and retrieve rights from a standardized position.
摘要翻译： 本发明涉及分布式IPMP设备之间的内容和IPMP工具传输。 为分布式IPMP设备定义了一组消息。 这些消息包括内容传送消息，IPMP工具传送消息以及设备ID广播消息。 使用这些消息，分布式设备可以使用一组标准的消息来建立网络，并以互操作的方式交换受IPMP保护的内容。 它也涉及MPEG系统中的权利转移，特别是在MPEG-4系统中。 权利ES（基本流）在MPEG-4系统中定义，以携带权限信息。 权利ES还附有信息，包括ES中承担的权利是否属于自己的权利，和/或处理该权利ES的权利管理工具应该是什么。 因此，终端可以以相互可操作的方式建立，并从标准化位置检索权限。
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公开(公告)号：US20050120123A1
公开(公告)日：2005-06-02
申请号：US10498020
申请日：2003-07-07
申请人： Zhongyang Huang , Sheng Shen , Ming Ji , Takanori Senoh
发明人： Zhongyang Huang , Sheng Shen , Ming Ji , Takanori Senoh
CPC分类号： H04L67/104 , H04L29/06027 , H04L29/12113 , H04L61/1541 , H04L65/607 , H04L65/608 , H04L65/80 , H04L67/1068 , H04L67/16 , H04L69/24 , H04L69/329 , H04N21/4788 , H04N21/643 , H04N21/84 , H04N21/85403
摘要： The present invention relates to digital item adaptation, especially MPEG-21 Digital Item Adaptation (DIA) which requires negotiation between different MPEG-21 peers. Advertisements metadata is defined to hold Digital Item Adaptation descriptions, such as Usage Environment description, BSDL description, XDI description, as well as MPEG-7 Media description in its descriptions element. With that, a generic DIA negotiation mechanism (protocol) using some XML schema based messages for DIA description transmission/exchange/update is defined. A generic and higher-level DIA Negotiation messages is also defined, which is independent from any network protocol, so that descriptions for Digital Item Adaptation can be directly included in the defined messages for registering, transmitting and updating to fulfil DIA description negotiation in those applications that is involved in digital item adaptation.
摘要翻译： 本发明涉及数字项目适配，特别是需要在不同MPEG-21对等体之间进行协商的MPEG-21数字项目适应（DIA）。 广告元数据被定义为保存数字项目适应描述，例如使用环境描述，BSDL描述，XDI描述以及其描述元素中的MPEG-7媒体描述。 因此，定义了使用一些基于XML模式的消息进行DIA描述传输/交换/更新的通用DIA协商机制（协议）。 还定义了通用和更高级别的DIA协商消息，其独立于任何网络协议，使得数字项目适配的描述可以直接包括在用于注册，发送和更新的定义的消息中，以在这些应用中实现DIA描述协商 涉及数字项目适应。
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公开(公告)号：US20050075998A1
公开(公告)日：2005-04-07
申请号：US10469998
申请日：2003-02-06
申请人： Zhongyang Huang , Sheng Shen , Ming Ji , Takanori Senoh
发明人： Zhongyang Huang , Sheng Shen , Ming Ji , Takanori Senoh
CPC分类号： H04N21/83555 , H04N21/2541 , H04N21/4627 , H04N21/8193 , H04N21/835 , H04N21/8352 , H04N21/85403
摘要： This invention describes a way to represent IPMP scheme description for Digital Item to be used for MPEG-21 IPMP system. It aims to link IPMP with DID model of MPEG-21 framework. It also provides an interoperable and secure way for MPEG-21 IPMP system implementers to build the whole IPMP for Digital Item distribution and protection under MPEG-21 architecture. This invention also designs appropriate places to put the IPMP information including the important IPMP Tool related control information as well as other tool information. The information shall be put in DID Descriptor Statement at the beginning of Container, or tightly bound to the Resource element.
摘要翻译： 本发明描述了一种用于表示用于MPEG-21 IPMP系统的数字项目的IPMP方案描述的方法。 它旨在将IPMP与MPEG-21框架的DID模型相链接。 它还为MPEG-21 IPMP系统实施者提供了一种互操作和安全的方式，以建立MPEG-21架构下的数字项目分发和保护的整个IPMP。 本发明还设计适当的地方放置IPMP信息，包括重要的IPMP工具相关控制信息以及其他工具信息。 信息应放在Container的开头的DID描述符语句中，或者紧紧绑定到Resource元素。
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