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1. 发明申请

US20120159562A1 Mitigating Potential Video Traffic Interference 有权
标题翻译：减轻潜在的视频流量干扰
公开(公告)号：US20120159562A1
公开(公告)日：2012-06-21
申请号：US13403158
申请日：2012-02-23
申请人： James Huffman , Douglas Medina , Darren Kaufman
发明人： James Huffman , Douglas Medina , Darren Kaufman
IPC分类号： H04N21/24
CPC分类号： H04N21/61 , H04H20/12 , H04N21/226 , H04N21/24 , H04N21/2402 , H04N21/6112 , H04N21/6338
摘要： A particular method of mitigating potential video traffic interference includes receiving an alert at a network management system, where the alert indicates detection of a signal in an ultra high frequency (UHF) white space frequency at a video head-end of a video distribution network, where the signal has a potential to interfere with video traffic that has been detected. The method also includes sending data to the video head-end, where the data indicates at least one corrective measure to mitigate interference with the video traffic by the signal.
摘要翻译：减轻潜在视频流量干扰的特定方法包括在网络管理系统处接收警报，其中警报指示在视频分发网络的视频头端处以超高频（UHF）空白频率的信号的检测，其中信号有可能干扰已经检测到的视频流量。该方法还包括向视频头端发送数据，其中数据指示至少一个校正措施以减轻该信号对视频业务的干扰。

2. 发明授权

US08151311B2 System and method of detecting potential video traffic interference 有权
标题翻译：检测潜在视频流量干扰的系统和方法
公开(公告)号：US08151311B2
公开(公告)日：2012-04-03
申请号：US11948694
申请日：2007-11-30
申请人： James Huffman , Douglas Medina , Darren Kaufman
发明人： James Huffman , Douglas Medina , Darren Kaufman
IPC分类号： H04N7/173 , H04N7/16 , H04B15/00
CPC分类号： H04N21/61 , H04H20/12 , H04N21/226 , H04N21/24 , H04N21/2402 , H04N21/6112 , H04N21/6338
摘要： A method of detecting potential video traffic interference at a video head-end of a video distribution network is disclosed and includes detecting, at a video head-end, a signal populating an ultra high frequency (UHF) white space frequency. The method also includes determining that a strength of the signal is equal to or greater than a threshold signal strength. Further, the method includes sending an alert from the video head-end to a network management system. The alert indicates that the UHF white space frequency is populated by a signal having a potential to interfere with video traffic delivered via the video head-end.
摘要翻译：公开了一种在视频分配网络的视频头端检测潜在视频流量干扰的方法，并且包括在视频头端检测填充超高频（UHF）空白频率的信号。该方法还包括确定信号的强度等于或大于阈值信号强度。此外，该方法包括从视频头端向网络管理系统发送警报。警报表示UHF空白频率由具有影响经由视频头端传送的视频通信的潜在信号的信号填充。

3. 发明申请

US20090144791A1 System and Method of Detecting Potential Video Traffic Interference 有权
标题翻译：检测潜在视频流量干扰的系统和方法
公开(公告)号：US20090144791A1
公开(公告)日：2009-06-04
申请号：US11948694
申请日：2007-11-30
申请人： James Huffman , Douglas Medina , Darren Kaufman
发明人： James Huffman , Douglas Medina , Darren Kaufman
IPC分类号： H04N7/173
CPC分类号： H04N21/61 , H04H20/12 , H04N21/226 , H04N21/24 , H04N21/2402 , H04N21/6112 , H04N21/6338
摘要： A method of detecting potential video traffic interference at a video head-end of a video distribution network is disclosed and includes detecting, at a video head-end, a signal populating an ultra high frequency (UHF) white space frequency. The method also includes determining that a strength of the signal is equal to or greater than a threshold signal strength. Further, the method includes sending an alert from the video head-end to a network management system. The alert indicates that the UHF white space frequency is populated by a signal having a potential to interfere with video traffic delivered via the video head-end.
摘要翻译：公开了一种在视频分配网络的视频头端检测潜在视频流量干扰的方法，包括在视频头端检测填充超高频（UHF）空白频率的信号。该方法还包括确定信号的强度等于或大于阈值信号强度。此外，该方法包括从视频头端向网络管理系统发送警报。警报表示UHF空白频率由具有影响经由视频头端传送的视频通信的潜在信号的信号填充。

4. 发明授权

US08613033B2 Mitigating potential video traffic interference 有权
标题翻译：减轻潜在的视频流量干扰
公开(公告)号：US08613033B2
公开(公告)日：2013-12-17
申请号：US13403158
申请日：2012-02-23
申请人： James Huffman , Douglas Medina , Darren Kaufman
发明人： James Huffman , Douglas Medina , Darren Kaufman
IPC分类号： H04N7/173 , H04N7/16 , H04B15/00
CPC分类号： H04N21/61 , H04H20/12 , H04N21/226 , H04N21/24 , H04N21/2402 , H04N21/6112 , H04N21/6338
摘要： A particular method of mitigating potential video traffic interference includes receiving an alert at a network management system, where the alert indicates detection of a signal in an ultra high frequency (UHF) white space frequency at a video head-end of a video distribution network, where the signal has a potential to interfere with video traffic that has been detected. The method also includes sending data to the video head-end, where the data indicates at least one corrective measure to mitigate interference with the video traffic by the signal.
摘要翻译：减轻潜在视频流量干扰的特定方法包括在网络管理系统处接收警报，其中警报指示在视频分发网络的视频头端处以超高频（UHF）空白频率的信号的检测，其中信号有可能干扰已经检测到的视频流量。该方法还包括向视频头端发送数据，其中数据指示至少一个校正措施以减轻该信号对视频业务的干扰。

5. 发明申请

US20090128708A1 MONITORING UNIT FOR USE IN A SYSTEM FOR MULTIMEDIA CONTENT DISTRIBUTION 审中-公开
标题翻译：监控单元用于多媒体内容分发系统
公开(公告)号：US20090128708A1
公开(公告)日：2009-05-21
申请号：US11943877
申请日：2007-11-21
申请人： James Huffman , Darren Kaufman , Douglas Medina
发明人： James Huffman , Darren Kaufman , Douglas Medina
IPC分类号： H04N5/00 , H04N7/26
CPC分类号： H04N17/004 , H04N19/12 , H04N19/162 , H04N19/42 , H04N19/44 , H04N19/61 , H04N21/44231 , H04N21/4424
摘要： A disclosed multimedia signal monitoring unit includes a chassis and, within the chassis, a processor, a multimedia signal receiver for receiving an encoded multimedia stream, and a plurality of decoders. Each of the decoders can decode an encoded multimedia signal, where at least two of the plurality of decoders is operable to decode the multimedia signal using different decoding algorithms. The decoder includes a switch under control of the processor. In some embodiments, the switch is configured to connect the receiver to a selected one of the decoders. A user input interface is connected to the microprocessor and is operable to manually operate the switch. Each decoder may be attached to a corresponding circuit board. Each of the circuit boards is received within a corresponding slot defined within the chassis. The circuit boards may be swapped among the slots. Each decoder may be operable to decode a multimedia signal modulated using 8-level vestigial sideband modulation.
摘要翻译：所公开的多媒体信号监测单元包括底盘，并且在机箱内，处理器，用于接收编码的多媒体流的多媒体信号接收器和多个解码器。每个解码器可以解码编码的多媒体信号，其中多个解码器中的至少两个解码器可操作以使用不同的解码算法解码多媒体信号。解码器包括处理器控制下的开关。在一些实施例中，开关被配置为将接收器连接到所选择的一个解码器。用户输入接口连接到微处理器，并可操作以手动操作开关。每个解码器可以附接到相应的电路板。每个电路板被接收在限定在机箱内的对应的槽内。电路板可以在插槽之间交换。每个解码器可操作以解码使用8级残留边带调制调制的多媒体信号。

6. 发明授权

US08789093B2 System and method for managing a surveillance system 有权
标题翻译：用于管理监控系统的系统和方法
公开(公告)号：US08789093B2
公开(公告)日：2014-07-22
申请号：US12787357
申请日：2010-05-25
申请人： Douglas Medina , Jon Heath , Ronald Jones
发明人： Douglas Medina , Jon Heath , Ronald Jones
IPC分类号： H04N5/232 , H04N21/482 , H04N7/18
CPC分类号： G06K9/00771 , G08B13/196 , H04N5/232 , H04N7/181 , H04N7/188 , H04N21/00 , H04N21/2343 , H04N21/238 , H04N21/4223 , H04N21/47 , H04N21/482 , H04N21/6405 , H04N21/64322
摘要： A system that incorporates teachings of the present disclosure may include, for example, a network device including a controller programmed to receive security video content associated with a premises where the security video content has been captured by one or more cameras located within or in proximity to the premises and where the premises have one or more Digital Video Recorders (DVRs), and transmit the security video content to the DVR for forwarding to a communication device that is remote from the premises, where the security video content is wirelessly transmitted over a wireless television (TV) channel dynamically selected from available wireless TV channels associated with the premises. Other embodiments are disclosed.
摘要翻译：包含本公开的教导的系统可以包括例如包括控制器的网络设备，该控制器被编程为接收与安装视频内容相关联的安全视频内容，其中安全视频内容已被位于或接近该处所以及该处所具有一个或多个数字录像机（DVR）的场所，并将安全视频内容发送到DVR以转发到远离该场所的通信设备，其中安全视频内容通过无线方式无线传输从与房屋相关联的可用无线电视频道动态地选择的电视（TV）频道。公开了其他实施例。

7. 发明授权

US07755526B2 System and method to modify a metadata parameter 有权
标题翻译：修改元数据参数的系统和方法
公开(公告)号：US07755526B2
公开(公告)日：2010-07-13
申请号：US12262742
申请日：2008-10-31
申请人： Douglas Medina , Larry Kennedy , Frank Robert Coppa
发明人： Douglas Medina , Larry Kennedy , Frank Robert Coppa
IPC分类号： H03M1/66
CPC分类号： H03G7/007 , G11B27/034 , H03G3/3005 , H03G3/3089 , H04N21/2335 , H04N21/8106
摘要： A method includes receiving first encoded digital audio data including a metadata parameter having a first value. The first encoded digital audio data has a first dynamic range. The method includes receiving second encoded digital audio data including the metadata parameter having the first value. The second encoded digital audio data has a second dynamic range. The method also includes outputting first decoded digital audio data including the metadata parameter. The first decoded digital audio data corresponds to the first encoded digital audio data. The method also includes outputting second decoded digital audio data including a modified metadata parameter having a second value. The second decoded digital audio data corresponds to the second encoded digital audio data.
摘要翻译：一种方法包括接收包括具有第一值的元数据参数的第一编码数字音频数据。第一编码数字音频数据具有第一动态范围。该方法包括接收包括具有第一值的元数据参数的第二编码数字音频数据。第二编码数字音频数据具有第二动态范围。该方法还包括输出包括元数据参数的第一解码数字音频数据。第一解码数字音频数据对应于第一编码数字音频数据。该方法还包括输出包括具有第二值的经修改的元数据参数的第二解码数字音频数据。第二解码数字音频数据对应于第二编码数字音频数据。

8. 发明授权

US08923135B2 System and method to detect a fault in transmission of a stream of media data corresponding to a media channel 有权
标题翻译：用于检测与媒体信道相对应的媒体数据流的传输中的故障的系统和方法
公开(公告)号：US08923135B2
公开(公告)日：2014-12-30
申请号：US12822756
申请日：2010-06-24
申请人： Douglas Medina , Frank Coppa , Christopher Heck
发明人： Douglas Medina , Frank Coppa , Christopher Heck
IPC分类号： H04N17/04 , H04N17/00
CPC分类号： H04N17/004
摘要： A particular method may include detecting at a first network device of a video distribution network a fault in transmission of a stream of media data with a media channel. The method also includes, in response to detecting the fault, transmitting a notification that includes fault information corresponding to the detected fault and the stream of media data corresponding to the media channel from the first network device to a second network device of the video distribution network.
摘要翻译：特定方法可以包括在媒体信道的媒体数据流的传输中在视频分配网络的第一网络设备处检测故障。该方法还包括响应于检测到故障，将包括与所检测到的故障相对应的故障信息的通知和与媒体信道相对应的媒体数据流从第一网络设备发送到视频分配网络的第二网络设备。

9. 发明申请

US20130322326A1 DETECTION AND MITIGATION OF INGRESS INTERFERENCE WITHIN COMMUNICATION LINKS 有权
标题翻译：在通信链路中检测和减轻入侵干扰
公开(公告)号：US20130322326A1
公开(公告)日：2013-12-05
申请号：US13487408
申请日：2012-06-04
申请人： Douglas Medina , Ronald Jones , Michael Peck
发明人： Douglas Medina , Ronald Jones , Michael Peck
IPC分类号： H04B7/185 , H04B15/00
CPC分类号： H04B15/02 , H04B7/18517 , H04B7/18526 , H04B7/18582 , H04B17/336 , H04L5/0062 , H04W72/005
摘要： A system and process that incorporates teachings of the subject disclosure may include, for example, an interference monitor configured to detect occurrences of unintended signals within a communications link. A communications link may carry a down-converted format of a satellite signal from an earth terminal to an integrated receiver and decoder for further network distribution. Depending upon the nature of any such detected unintended signals, the communications link can be “swapped out” for a redundant communications link carrying a down-converted format of the same satellite signal obtained by way of a redundant earth terminal. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的系统和过程可以包括例如被配置为检测通信链路内的非预期信号的出现的干扰监视器。通信链路可以携带从地球终端到集成接收机和解码器的卫星信号的下变频格式，用于进一步的网络分发。根据任何这种检测到的非预期信号的性质，通信链路可被“换出”用于携带通过冗余接地终端获得的相同卫星信号的下变频格式的冗余通信链路。公开了其他实施例。

10. 发明申请

US20110317543A1 SCALING CONTENT COMMUNICATED OVER A NETWORK 有权
标题翻译：通过网络通信的内容内容
公开(公告)号：US20110317543A1
公开(公告)日：2011-12-29
申请号：US12823202
申请日：2010-06-25
申请人： Douglas Medina , Frank Coppa , Robert Johnston
发明人： Douglas Medina , Frank Coppa , Robert Johnston
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L1/0003 , H04L1/0002 , H04L1/0009 , H04L1/0014 , H04L1/0076 , H04L41/0604 , H04L41/0672 , H04L41/0681 , H04L41/5025 , H04L43/0823 , H04L43/16 , H04L47/11 , H04L47/38 , H04L65/605
摘要： The disclosed subject matter relates to an architecture that can scale content resolution in order to mitigate errors in a provisioned service of a communication network, such as a wireless service or a femtocell service that integrates with DSL or other broadband carriers. The architecture can identify fault conditions relating to e.g., bandwidth oversubscription or symbolization integrity. Based upon such identification, the architecture can alter encoding format codecs of certain types of content in order to reduce their resolution/quality, thereby mitigating bandwidth oversubscription fault conditions or freeing up space (without necessarily increasing bandwidth) to insert additional FEC code.
摘要翻译：所公开的主题涉及可以缩放内容分辨率以便减轻诸如与DSL或其他宽带载波集成的无线服务或毫微微小区服务的通信网络的提供服务中的错误的架构。该架构可以识别与例如带宽超额订阅或符号化完整性有关的故障状况。基于这种识别，架构可以改变某些类型的内容的编码格式编解码器，以便降低它们的分辨率/质量，从而减轻带宽过量订阅故障条件或释放空间（不一定增加带宽）以插入附加FEC码。

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