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1. 发明授权

US08879567B1 High-speed WAN to wireless LAN gateway 有权
标题翻译：高速WAN到无线局域网网关
公开(公告)号：US08879567B1
公开(公告)日：2014-11-04
申请号：US13329992
申请日：2011-12-19
申请人： Gregory Morgan Evans
发明人： Gregory Morgan Evans
IPC分类号： H04L12/28 , H04J3/22
CPC分类号： H04W36/22 , G06F12/0813 , G06F21/105 , G06F2212/154 , G06F2212/60 , G06F2212/62 , G06F2221/2141 , H04L12/4013 , H04L29/06503 , H04L47/22 , H04L47/25 , H04L63/10 , H04L67/06 , H04L67/2852 , H04L2463/101 , H04W84/12 , H04W88/16
摘要： A gateway interconnecting a high speed Wide Area Network (WAN) and a lower speed Wireless Local Area Network (WLAN) is provided. The high speed WAN is preferably connected to the gateway via a Fiber-to-the Home (FTTH) connection and associated FTTH modem. In general, the gateway includes an adaptable cross-layer offload engine operating to manage bandwidth between the high speed WAN and the lower speed WLAN. As data enters the gateway from the WAN at the high speed data rate of the WAN, the offload engine stores the data in a non-secure data cache. A rule check engine performs a stateless or stateful inspection of the data in the non-secure data cache. Thereafter, the data is moved from the non-secure data cache to a secure data cache and thereafter transmitted to an appropriate user device in the WLAN at the lower data rate of the WLAN.
摘要翻译：提供了连接高速广域网（WAN）和低速无线局域网（WLAN）的网关。高速WAN优选地通过光纤到户（FTTH）连接和相关联的FTTH调制解调器连接到网关。一般来说，网关包括一个可适应的跨层卸载引擎，用于管理高速WAN和低速WLAN之间的带宽。随着数据以WAN的高速数据速率从WAN进入网关，卸载引擎将数据存储在非安全数据高速缓存中。规则检查引擎对非安全数据缓存中的数据执行无状态或状态检查。此后，将数据从非安全数据高速缓存移动到安全数据高速缓存，然后以WLAN的较低数据速率发送到WLAN中的适当的用户设备。

2. 发明授权

US08457349B2 Selection of I-frames for client-side watermarking 失效
标题翻译：选择客户端水印的I帧
公开(公告)号：US08457349B2
公开(公告)日：2013-06-04
申请号：US13174810
申请日：2011-07-01
申请人： Thomas A. Roberts , Gregory Morgan Evans , Cheryl Adams
发明人： Thomas A. Roberts , Gregory Morgan Evans , Cheryl Adams
IPC分类号： G06K9/00
CPC分类号： H04N1/32272 , H04N1/32277 , H04N1/32336 , H04N21/23892 , H04N21/44 , H04N21/8358
摘要： A system and method are provided for selecting frames of a compressed video stream that may be used for client-side watermarking. In general, a content source evaluates a number of Intra-Frames (I-Frames) in the compressed video stream using a sample watermark that is similar to actual watermarks that may be used for client-side watermarking. More specifically, each of a number of I-Frames in the compressed video stream is evaluated by first watermarking the I-Frame with the sample watermark. Associated frames in the compressed video stream are then decoded using the watermarked I-Frame. An error value for the decoded video frames is then computed. If the error value is outside of a predetermined error threshold range, the I-Frame is selected as an I-Frame that may be used for client-side watermarking.
摘要翻译：提供了一种用于选择可用于客户端电子水印的压缩视频流的帧的系统和方法。通常，内容源使用类似于可以用于客户端电子水印的实际水印的样本水印来评估压缩视频流中的多个帧内（I帧）。更具体地，通过首先用样本水印水印I帧来评估压缩视频流中的多个I帧中的每一个。然后使用水印的I帧来解码压缩视频流中的相关帧。然后计算解码的视频帧的误差值。如果误差值在预定的误差阈值范围之外，则选择I帧作为可用于客户端侧水印的I帧。

3. 发明授权

US08000474B1 Client-side protection of broadcast or multicast content for non-real-time playback 有权
标题翻译：广播或多播内容的客户端保护用于非实时播放
公开(公告)号：US08000474B1
公开(公告)日：2011-08-16
申请号：US11611188
申请日：2006-12-15
申请人： Gregory Morgan Evans , Thomas A. Roberts
发明人： Gregory Morgan Evans , Thomas A. Roberts
IPC分类号： H04L9/00
CPC分类号： H04N21/4627 , H04N21/2541 , H04N21/26613 , H04N21/4325 , H04N21/4334 , H04N21/4408
摘要： A system and method are disclosed for providing client-side protection of broadcast or multicast multimedia content for non-real-time playback. A set-top box function receives a request to record multimedia content and determines whether recording of the multimedia content is restricted. Upon receiving the multimedia content, the set-top box decrypts the multimedia content for real-time playback. If recording of the multimedia content is restricted, the set-top box re-encrypts the multimedia content and generates a packaged file including the re-encrypted multimedia content and one or more of a content identifier, a set-top identifier, a network reference to a copyright policy server, and a record policy of the multimedia content. The packaged file is either stored locally or transferred to remote storage. A remote system having access to the packaged file obtains the packaged file and enforces a copyright policy of the multimedia content before releasing the multimedia content for non-real-time playback.
摘要翻译：公开了一种系统和方法，用于为非实时重放提供广播或组播多媒体内容的客户端保护。机顶盒功能接收到记录多媒体内容的请求，并确定是否限制了多媒体内容的记录。收到多媒体内容后，机顶盒解密多媒体内容进行实时播放。如果多媒体内容的记录被限制，则机顶盒重新加密多媒体内容，并且生成包括重新加密的多媒体内容的打包文件以及内容标识符，机顶标识符，网络参考中的一个或多个到版权策略服务器，以及多媒体内容的记录策略。打包文件存储在本地或传输到远程存储。具有访问打包文件的远程系统在释放用于非实时重放的多媒体内容之前获得打包文件并执行多媒体内容的版权策略。

4. 发明申请

US20110170688A1 CLIENT-SIDE PROTECTION OF BROADCAST OR MULTICAST CONTENT FOR NON-REAL-TIME PLAYBACK 审中-公开
标题翻译：客户端保护广播或多播内容进行非实时播放
公开(公告)号：US20110170688A1
公开(公告)日：2011-07-14
申请号：US13052705
申请日：2011-03-21
申请人： Gregory Morgan Evans , Thomas A. Roberts
发明人： Gregory Morgan Evans , Thomas A. Roberts
IPC分类号： H04N7/167
CPC分类号： H04N21/4627 , H04N21/2541 , H04N21/26613 , H04N21/4325 , H04N21/4334 , H04N21/4408
摘要： A system and method are disclosed for providing client-side protection of broadcast or multicast multimedia content for non-real-time playback. A set-top box function receives a request to record multimedia content and determines whether recording of the multimedia content is restricted. Upon receiving the multimedia content, the set-top box decrypts the multimedia content for real-time playback. If recording of the multimedia content is restricted, the set-top box re-encrypts the multimedia content and generates a packaged file including the re-encrypted multimedia content and one or more of a content identifier, a set-top identifier, a network reference to a copyright policy server, and a record policy of the multimedia content. The packaged file is either stored locally or transferred to remote storage. A remote system having access to the packaged file obtains the packaged file and enforces a copyright policy of the multimedia content before releasing the multimedia content for non-real-time playback.
摘要翻译：公开了一种系统和方法，用于为非实时重放提供广播或组播多媒体内容的客户端保护。机顶盒功能接收到记录多媒体内容的请求，并确定是否限制了多媒体内容的记录。收到多媒体内容后，机顶盒解密多媒体内容进行实时播放。如果多媒体内容的记录被限制，则机顶盒重新加密多媒体内容，并且生成包括重新加密的多媒体内容的打包文件以及内容标识符，机顶标识符，网络参考中的一个或多个到版权策略服务器，以及多媒体内容的记录策略。打包文件存储在本地或传输到远程存储。具有访问打包文件的远程系统在释放用于非实时重放的多媒体内容之前获得打包文件并执行多媒体内容的版权策略。

5. 发明申请

US20110125861A1 SYSTEM AND METHOD PROVIDING PEER REVIEW AND DISTRIBUTION OF DIGITAL CONTENT 失效
标题翻译：系统和方法提供数字内容的对等审查和分配
公开(公告)号：US20110125861A1
公开(公告)日：2011-05-26
申请号：US13017877
申请日：2011-01-31
申请人： Gregory Morgan Evans , Thomas A. Roberts
发明人： Gregory Morgan Evans , Thomas A. Roberts
IPC分类号： G06F17/30
CPC分类号： H04L67/1072
摘要： A digital content review and distribution system and method are provided. In general, a number of authors of digital content register with a content review and distribution agent, which may be hosted by a central server. The authors agree to review digital content submitted by other authors in exchange for review and distribution of their own content. In operation, an author submits metadata associated with digital content to be reviewed and optionally the digital content to the content review and distribution agent. In response to the submission, the content review and distribution agent effects a review of the digital content by one or more groups of reviewers, where the groups of reviewers are selected from the other authors registered with the content review and distribution agent based on the metadata for the digital content and reviewer credentials of the other authors.
摘要翻译：提供数字内容审查和分发系统和方法。一般来说，一些数字内容的作者注册了内容审查和分发代理，可能由中央服务器托管。作者同意审查其他作者提交的数字内容，以交换自己的内容的审查和分发。在操作中，作者将与数字内容相关联的元数据提交给内容审查和分发代理，并将数字内容选择性地提交给内容审查和分发代理。响应于提交内容，内容审查和分发代理对一组或多组审阅者对数字内容进行审查，其中从基于元数据的内容审查和分发代理注册的其他作者中选择审阅者组用于其他作者的数字内容和审阅者凭据。

6. 发明申请

US20100208819A1 CLIENT-SIDE WATERMARKING USING HYBRID I-FRAMES 有权
标题翻译：使用混合I帧的客户端水印
公开(公告)号：US20100208819A1
公开(公告)日：2010-08-19
申请号：US12772374
申请日：2010-05-03
申请人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
发明人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
IPC分类号： H04N7/12
CPC分类号： G06T1/005 , G06K9/00 , G06T1/0035 , G06T1/0085 , G06T2201/0053 , H04N19/467 , H04N19/48 , H04N19/61
摘要： A system and method for client-side watermarking of digital content using hybrid Intra-Frames (I-Frames) are provided. In general, a content source provides a compressed video stream and a hybrid I-Frame stream to a client device via a network. The hybrid I-Frame stream includes a number of low-loss I-Frames corresponding to select ones of the I-Frames in the compressed video stream to be used for client-side watermarking. The client device watermarks the I-Frames in the hybrid I-Frame stream, optionally compresses the watermarked I-Frames, and replaces the select ones of the I-Frames in the compressed video stream with the watermarked and optionally compressed I-Frames to provide a watermarked version of the compressed video stream.
摘要翻译：提供了使用混合帧内（I帧）的数字内容的客户端水印的系统和方法。通常，内容源经由网络将压缩视频流和混合I帧流提供给客户端设备。混合I帧流包括与要用于客户端电子水印的压缩视频流中的I帧中选择的I帧相对应的多个低损耗I帧。客户端设备在混合I帧流中对I帧进行水印，可选地压缩加水印的I帧，并用加水印和可选压缩的I帧来替换压缩视频流中的I帧中的选择帧，以提供压缩视频流的水印版本。

7. 发明授权

US09191605B1 Remote monitoring of media content that is associated with rights management restrictions 有权
标题翻译：与权限管理限制相关联的媒体内容的远程监控
公开(公告)号：US09191605B1
公开(公告)日：2015-11-17
申请号：US11690979
申请日：2007-03-26
申请人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
发明人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
IPC分类号： G06F21/00 , H04N5/44 , H04N21/4363 , H04N21/41 , H04N21/4402
CPC分类号： H04N21/4402 , G06F21/10 , H04N5/4403 , H04N21/4104 , H04N21/4113 , H04N21/4122 , H04N21/4126 , H04N21/4223 , H04N21/4363 , H04N21/43637 , H04N21/440263 , H04N21/440281 , H04N21/4405 , H04N21/4408 , H04N21/4627
摘要： An interconnect device receives encrypted high quality media content from a protected interface of the source device and decrypts the encrypted high quality media content to recover the high quality media content. For remote monitoring, the decrypted high quality media content is processed to reduce the quality of the high quality media content to generate the reduced quality media content. The reduced quality media content may be generated by further compressing the high quality media content, reducing the resolution of the high quality media content, downscaling the high quality media content or the like. The decrypted high quality media content is also re-encrypted and delivered to the protected media interface of the destination device.
摘要翻译：互连设备从源设备的受保护接口接收加密的高质量媒体内容，并且解密加密的高质量媒体内容以恢复高质量媒体内容。对于远程监控，解密的高质量媒体内容被处理以降低高质量媒体内容的质量，以产生降低质量的媒体内容。可以通过进一步压缩高质量媒体内容，降低高质量媒体内容的分辨率，降低高质量媒体内容等来产生降低质量的媒体内容。解密的高质量媒体内容也被重新加密并传送到目的地设备的受保护媒体接口。

8. 发明授权

US08320610B2 Client-side watermarking using hybrid I-frames 失效
标题翻译：使用混合I帧的客户端水印
公开(公告)号：US08320610B2
公开(公告)日：2012-11-27
申请号：US13162673
申请日：2011-06-17
申请人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
发明人： Gregory Morgan Evans , Thomas A. Roberts , Cheryl Adams
IPC分类号： G06K9/00 , H04N11/02 , H04L9/32
CPC分类号： G06T1/005 , G06K9/00 , G06T1/0035 , G06T1/0085 , G06T2201/0053 , H04N19/467 , H04N19/48 , H04N19/61
摘要： A system and method for client-side watermarking of digital content using hybrid Intra-Frames (I-Frames) are provided. In general, a content source provides a compressed video stream and a hybrid I-Frame stream to a client device via a network. The hybrid I-Frame stream includes a number of low-loss I-Frames corresponding to select ones of the I-Frames in the compressed video stream to be used for client-side watermarking. The client device watermarks the I-Frames in the hybrid I-Frame stream, optionally compresses the watermarked I-Frames, and replaces the select ones of the I-Frames in the compressed video stream with the watermarked and optionally compressed I-Frames to provide a watermarked version of the compressed video stream.
摘要翻译：提供了使用混合帧内（I帧）的数字内容的客户端水印的系统和方法。通常，内容源经由网络向客户端设备提供压缩视频流和混合I帧流。混合I帧流包括与要用于客户端电子水印的压缩视频流中的I帧中选择的I帧相对应的多个低损耗I帧。客户端设备在混合I帧流中对I帧进行水印，可选地压缩加水印的I帧，并用加水印和可选压缩的I帧来替换压缩视频流中的I帧中的选择帧，以提供压缩视频流的水印版本。

9. 发明申请

US20100100627A1 SYSTEM AND METHOD FOR BYPASSING AN ACCESS POINT IN A LOCAL AREA NETWORK FOR P2P DATA TRANSFERS 有权
标题翻译：用于P2P数据传输的本地区域网络中的接入点的系统和方法
公开(公告)号：US20100100627A1
公开(公告)日：2010-04-22
申请号：US12647923
申请日：2009-12-28
申请人： Gregory Morgan Evans
发明人： Gregory Morgan Evans
IPC分类号： G06F15/16
CPC分类号： H04W76/023 , H04L43/0805 , H04W76/14 , H04W84/12
摘要： A system and method for bypassing an access point in a wireless Local Area Network (LAN) for direct point-to-point data transfers are provided. A user device in the wireless LAN is equipped with a primary local wireless interface establishing a wireless communication link with an access point of the wireless LAN, a secondary local wireless interface used for direct point-to-point (P2P) file transfers, and a P2P file transfer application. When the P2P application desires to transfer a data file to another user device within the wireless LAN, the user device determines whether the other user device is within a coverage area of the secondary local wireless interface and whether the file transfer meets one or more alternate transfer criterion. If so, the data file is transferred to the other user device via a direct P2P wireless communication link, thereby bypassing the access point of the wireless LAN.
摘要翻译：提供了一种用于绕过无线局域网（LAN）中的接入点进行直接点对点数据传输的系统和方法。无线LAN中的用户设备配备有主要本地无线接口，其建立与无线LAN的接入点的无线通信链路，用于直接点对点（P2P）文件传输的辅助本地无线接口，以及 P2P文件传输应用程序。当P2P应用程序希望将数据文件传送到无线LAN内的另一用户设备时，用户设备确定其他用户设备是否在辅助本地无线接口的覆盖区域内，以及文件传输是否满足一个或多个替代传输标准。如果是这样，则通过直接P2P无线通信链路将数据文件传送到其他用户装置，从而绕过无线LAN的接入点。

10. 发明申请

US20080306818A1 MULTI-CLIENT STREAMER WITH LATE BINDING OF AD CONTENT 审中-公开
标题翻译：具有广泛内容的最后绑定的多客户流
公开(公告)号：US20080306818A1
公开(公告)日：2008-12-11
申请号：US11760013
申请日：2007-06-08
申请人： Gregory Morgan Evans , Alfredo C. Issa
发明人： Gregory Morgan Evans , Alfredo C. Issa
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0264 , G06Q30/0277
摘要： A late-binding multi-client streamer utilizing Remote Direct Memory Access (RDMA) transfers to obtain video and advertisement content is provided. For each client device, the streamer receives a video content selection. In response, the streamer initiates an RDMA transfer of the video content or a segment of the video content from a storage device of a video content server to an associated video buffer and begins streaming the video content from the video buffer to the client device. When an upcoming advertisement slot in the video content is detected, the streamer initiates an RDMA transfer of an advertisement for the ad slot from a storage device associated with an advertisement content server to an associated ad buffer. The streamer then inserts the advertisement from the ad buffer into the ad slot in the video content as the video content is streamed to the client device.
摘要翻译：提供了利用远程直接存储器访问（RDMA）传输来获得视频和广告内容的后期绑定多客户端流式传输。对于每个客户端设备，流传送器接收视频内容选择。作为响应，流传送器启动将视频内容或视频内容的片段从视频内容服务器的存储设备传送到相关联的视频缓冲器，并开始将视频内容从视频缓冲器流式传输到客户端设备。当检测到视频内容中的即将到来的广告时隙时，流传送器从与广告内容服务器相关联的存储设备向相关联的广告缓冲器发起用于广告时隙的广告的RDMA传送。然后随着视频内容被流式传输到客户端设备，该流光播放器将广告缓冲器中的广告插入视频内容中的广告位。

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