公开(公告)号：WO2017100448A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/065617

申请日：2016-12-08

Applicant: ECHOSTAR TECHNOLOGIES, L.L.C.

Inventor： LANGER, Paul

IPC: H04B7/185 ,  H04H20/00 ,  H04H40/90 ,  H04N7/20 ,  H04N21/2385 ,  H04N21/222 ,  H04N21/236 ,  H04N21/2362

CPC classification number: H04B7/18586 ,  H04B7/18513 ,  H04B7/18523 ,  H04B7/1858 ,  H04H20/10 ,  H04H20/63 ,  H04H40/90 ,  H04L61/2564 ,  H04L69/22 ,  H04N7/20 ,  H04N21/23608 ,  H04N21/2362 ,  H04N21/2402 ,  H04N21/25808 ,  H04N21/25891 ,  H04N21/4263 ,  H04N21/6118 ,  H04N21/6143 ,  H04W84/06

Abstract: Various embodiments of systems, apparatus, and methods are described for assembling at least one transport stream from satellite transponder signals. In one example, the method includes capturing at least one satellite feed, the at least one satellite feed including a plurality of transponder signals; demodulating each of the plurality of transponder signals, each demodulated transponder signal corresponding to a transport stream including a plurality of input streams; parsing one or more selected streams from the plurality of input streams; assembling at least one new transport stream from the one or more selected streams; modulating the at least one new transport stream to generate at least one new transponder signal; adding the at least one new transponder signal to a channel stack; and transmitting the channel stack to a receiving device.

Abstract translation: 描述了用于组合来自卫星转发器信号的至少一个传输流的系统，设备和方法的各种实施例。 在一个示例中，该方法包括捕获至少一个卫星馈送，该至少一个卫星馈送包括多个转发器信号; 解调所述多个应答器信号中的每一个，每个解调的应答器信号对应于包括多个输入流的传输流; 解析来自所述多个输入流中的一个或多个选择的流; 从所述一个或多个选择的流中组合至少一个新的传输流; 调制所述至少一个新的传输流以生成至少一个新的应答器信号; 将所述至少一个新的应答器信号添加到信道栈; 并将频道堆栈传输到接收设备。

公开(公告)号：WO2016041417A1

公开(公告)日：2016-03-24

申请号：PCT/CN2015/085697

申请日：2015-07-31

Applicant: 深圳市九洲电器有限公司

Inventor： 陈少辉

IPC: H04N21/41 ,  H04N7/20

CPC classification number: H04N7/20 ,  H04N21/41

Abstract: 本发明涉及一种LNB环穿极化电压切换控制电路及装置，连接在卫星机顶盒上位机的卫星信号输入接口和环穿输出接口之间，包括：电压检测单元、电压判断单元以及电压控制单元；电压检测单元用于检测环穿输出接口的电压，电压判断单元用于判断环穿输出接口的电压是否等于垂直极化电压，电压控制单元在环穿输出接口的电压等于垂直极化电压时，控制上位机的卫星信号输入接口的电压为垂直极化电压。本发明通过检测判断环穿输出接口的电压，在环穿输出接口切换为垂直极化电压时，控制卫星信号输入接口的电压也为垂直极化电压，从而使得下位机能够控制上位机，在上位机为水平极化电压时也能切换为垂直极化电压，给下位机切换极化电压带来极大的便利。

公开(公告)号：WO2015192056A1

公开(公告)日：2015-12-17

申请号：PCT/US2015/035628

申请日：2015-06-12

Applicant: URTHECAST CORP.

Inventor： MACIEJEWSKI, Stanley, Erik ,  SILES, Manel, de la Rosa ,  LOPEZ, Daniel

IPC: H04N7/20 ,  G01S19/02

CPC classification number: H04N7/185 ,  G06K9/0063 ,  G06K9/00758 ,  G11B27/031 ,  H04N7/181

Abstract: Systems and methods are provided for processing and disseminating video data. A video disseminating portal is provided to show orders for video data, including status information of each order. A control in the portal is provided to launch a video display interface to preview or play an ordered video data. A video cropping tool in the video display interface allows a user to define one more areas within the ordered video data. The cropped video is generated along a pan path. In some embodiments, the cropped video is generated with variable zoom and orientation. The one or more defined areas are used to generate corresponding one or more cropped videos, which are derived from the ordered video data. The location and area of a cropped video is displayed in context of the ordered video and can be previewed using the video display interface. A cropped video is also displayed as an entry in the portal in relation to the entry for the ordered video data.

Abstract translation: 提供系统和方法来处理和传播视频数据。 提供视频传播门户以显示视频数据的订单，包括每个订单的状态信息。 提供门户中的控件来启动视频显示界面以预览或播放有序视频数据。 视频显示界面中的视频裁剪工具允许用户定义有序视频数据中的多个区域。 裁剪的视频沿平移路径生成。 在一些实施例中，以可变缩放和取向生成裁剪的视频。 一个或多个限定的区域用于产生相应的一个或多个裁剪的视频，其从有序的视频数据导出。 裁剪的视频的位置和区域在有序视频的上下文中显示，并且可以使用视频显示界面进行预览。 相关于有序视频数据的条目，剪切的视频也被显示为门户中的条目。

公开(公告)号：WO2014170456A1

公开(公告)日：2014-10-23

申请号：PCT/EP2014/057959

申请日：2014-04-17

Applicant: UNITRON NV

Inventor： DEBUSSCHERE, Floris ,  GHEERAERT, Stephane ,  PARDUBICKY, Vojtech

IPC: H04N21/214 ,  H04H20/63 ,  H04H40/90 ,  H04N21/4402 ,  H04N21/61 ,  H04N1/327 ,  H04N5/65 ,  H04N7/10 ,  H04N7/20

CPC classification number: H04H20/63 ,  H04N7/104 ,  H04N7/20 ,  H04N21/2143 ,  H04N21/4402 ,  H04N21/6143

Abstract: According to the invention the cascadable multiple dwelling satellite signal distribution device (1 ) comprises at least one power supply module (170, 270), being connected to the respective convertor modules (100, 200) and at least one of the corresponding output connectors (160, 260), said at least one power supply module (170, 2070) being configured to: - receive power from at least one of the respective output connectors (160, 260); and - provide this received power to its plurality of convertor modules (100, 200)..

Abstract translation: 根据本发明，可级联多重住宅卫星信号分配装置（1）包括至少一个电源模块（170,270），其连接到相应的转换器模块（100,200）和至少一个对应的输出连接器 所述至少一个电源模块（170,2070）被配置为： - 从相应的输出连接器（160,260）中的至少一个接收功率; 以及 - 将该接收的功率提供给其多个转换器模块（100,200）。

公开(公告)号：WO2013152363A1

公开(公告)日：2013-10-10

申请号：PCT/US2013/042866

申请日：2013-05-28

Applicant: CASA SYSTEMS, INC.

Inventor： FOX, David, Bryan ,  ROSICH, Douglas, Keith ,  CHEN, Weidong ,  GUO, Jerry

IPC: H04J3/16 ,  H04N7/20

CPC classification number: H04L12/2885 ,  H04L69/04

Abstract: Systems and methods are provided for improving the signal quality and performance in a cable operator's Hybrid Fiber Coax (HFC) plant by adding DOCSIS intelligence to components within the HFC plant. These intelligent DOCSIS devices, referred to here as DOCSIS Intelligent Nodes (DINs), intercept the upstream signal from cable modems and set top boxes, and perform various types of signal processing on the signals based upon knowledge of the signal characteristics obtained from CMTS control structures such as MAPs and Upstream Channel Descriptors (UCDs). The DIN functionality can be integrated into any type of device found in HFC networks such as RF amplifiers and fiber nodes.

Abstract translation: 通过向HFC设备内的组件添加DOCSIS智能，系统和方法用于改善有线电视运营商的混合光纤同轴（HFC）设备中的信号质量和性能。 这些智能DOCSIS设备（在此称为DOCSIS智能节点（DIN））拦截来自电缆调制解调器和机顶盒的上游信号，并基于从CMTS控制结构获得的信号特性的知识对信号执行各种类型的信号处理 如MAP和上行信道描述符（UCD）。 DIN功能可以集成到HFC网络中的任何类型的设备中，例如RF放大器和光纤节点。

公开(公告)号：WO2013119698A1

公开(公告)日：2013-08-15

申请号：PCT/US2013/024974

申请日：2013-02-06

Applicant: MAXLINEAR, INC.

Inventor： LING, Curtis ,  GALLAGHER, Timothy ,  CHANG, Glenn

IPC: H04N7/20

CPC classification number: H04B7/18515 ,  G01S19/42 ,  H04B7/185 ,  H04B7/18517 ,  H04B7/18523 ,  H04B7/18526 ,  H04H20/08 ,  H04H40/90 ,  H04H60/21 ,  H04H60/23 ,  H04J4/00 ,  H04L45/74 ,  H04L61/2007 ,  H04L65/4076 ,  H04N21/4126 ,  H04N21/4343 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/441 ,  H04N21/4524 ,  H04N21/4627 ,  H04N21/61 ,  H04N21/6143 ,  H04N21/6193 ,  H04N21/64322 ,  H04W4/023 ,  H04W76/20 ,  H04W84/042 ,  H04W84/10 ,  H04W84/12 ,  H04W88/08 ,  H04W88/16

Abstract: An Internet protocol low noise block downconverter (IP LNB) assembly, which is within a satellite dish assembly, may be operable to determine one or more baseline settings of the satellite dish assembly. The IP LNB assembly may monitor, periodically or aperiodically, one or more current settings that may correspond to the determined one or more baseline settings to identify deviations of the one or more current settings from the baseline settings. The results of the monitoring may be communicated to a satellite service provider. The satellite service provider may provide maintenance and/or service management for the satellite dish assembly based on the communicated results of the monitoring. The IP LNB assembly may determine a location setting via a GNSS module and determine an alignment setting via a directional sensor in the IP LNB assembly. The IP LNB assembly may determine a received signal strength based on a RSSI.

Abstract translation: 位于卫星天线组合件内的因特网协议低噪声块下变频器（IP LNB）组件可操作以确定卫星天线组件的一个或多个基准设置。 IP LNB组件可以周期地或不定期地监视可能对应于所确定的一个或多个基线设置的一个或多个当前设置，以识别一个或多个当前设置与基线设置的偏差。 监测的结果可以传送给卫星服务提供商。 卫星服务提供商可以根据所传送的监视结果为卫星天线组件提供维护和/或服务管理。 IP LNB组件可以经由GNSS模块确定位置设置，并通过IP LNB组件中的定向传感器确定对准设置。 IP LNB组件可以基于RSSI来确定接收到的信号强度。

公开(公告)号：WO2013119624A1

公开(公告)日：2013-08-15

申请号：PCT/US2013/024878

申请日：2013-02-06

Applicant: MAXLINEAR, INC.

Inventor： LING, Curtis ,  GALLAGHER, Timothy ,  CHANG, Glenn

IPC: H04N7/20

CPC classification number: H04B7/18515 ,  G01S19/42 ,  H04B7/185 ,  H04B7/18517 ,  H04B7/18523 ,  H04B7/18526 ,  H04H20/08 ,  H04H40/90 ,  H04H60/21 ,  H04H60/23 ,  H04J4/00 ,  H04L45/74 ,  H04L61/2007 ,  H04L65/4076 ,  H04N21/4126 ,  H04N21/4343 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/441 ,  H04N21/4524 ,  H04N21/4627 ,  H04N21/61 ,  H04N21/6143 ,  H04N21/6193 ,  H04N21/64322 ,  H04W4/023 ,  H04W76/20 ,  H04W84/042 ,  H04W84/10 ,  H04W84/12 ,  H04W88/08 ,  H04W88/16

Abstract: A satellite reception assembly may comprise a first module operable to demodulate a first one or more channels of a signal output by a direct broadcast satellite (DBS) low noise block downconverter (LNB). The first module may output a signal to a second module which may demodulate a second one or more channels of the signal output by the DBS LNB. The second module may be installed after the satellite reception assembly has been deployed upon a number of clients served by the satellite reception assembly reaching a threshold.

Abstract translation: 卫星接收组件可以包括第一模块，其可操作以解调由直接广播卫星（DBS）低噪声块下变频器（LNB）输出的信号的第一个或多个信道。 第一模块可以将信号输出到第二模块，该第二模块可以解调由DBS LNB输出的信号的第二个或多个信道。 第二模块可以在卫星接收组件已被部署到由卫星接收组件服务的多个客户端达到阈值之后被安装。

公开(公告)号：WO2011051526A9

公开(公告)日：2011-05-05

申请号：PCT/ES2010/070685

申请日：2010-10-25

Applicant: AVIALSA T-35,S.L. ,  ALANDI ESCRIG, Francisco Antonio

Inventor： ALANDI ESCRIG, Francisco Antonio

IPC: G07C5/08 ,  B64D45/00 ,  B64D47/08 ,  H04N7/20

Abstract: Sistema aéreo de transmisión de vídeo e imágenes vía satélite en tiempo real, compuesto por dos partes principales; La parte embarcada (30) que posee sensores (1) y (2) de captación de vídeo e imágenes, un switch electrónico (3), varios codificadores (4), (5) y (6), un mini PC (10), una unidad de almacenamiento digital (9), un SAI (8), una batería (7) y un sistema de transmisión por satélite. La parte receptora (31), compuesta por un PC (17) con conexión a Internet (15) pudiendo estar situado en cualquier parte del mundo donde se recibirán los datos transmitidos de los sensores (1) y (2) situados en la parte embarcada (30). Teniendo especial aplicación en el sector aeronáutico donde debido a las circunstancias, sea necesario disponer de un sistema aéreo de transmisión de vídeo e imágenes vía satélite en tiempo real, sin limitación de cobertura y conectividad permanente como por ejemplo; en prevención y extinción de incendios, labores de vigilancia de fronteras, etc.

公开(公告)号：WO2008021091A3

公开(公告)日：2009-05-22

申请号：PCT/US2007017554

申请日：2007-08-07

Applicant: PACKETVIDEO CORP ,  SHERWOOD GREG

Inventor： SHERWOOD GREG

IPC: H04N7/16 ,  H04H20/28 ,  H04H20/71 ,  H04N7/18 ,  H04N7/20

CPC classification number: H04L65/4015

Abstract: A system and a method for transmitting and receiving audiovisual media are provided. The system provides a network for transmitting audiovisual media and dynamic elements to a multimedia node which is connected to an electronic device, such as, for example, a portable electronic device. The audiovisual media is streaming audiovisual media, dynamic audiovisual media, interactive audiovisual media and/or dynamic and interactive audiovisual media scenes. Further, the network and the multimedia node transfer and receive dynamic elements and audiovisual media. The multimedia node transmits dynamic elements to the network which transmits the audiovisual media based on the dynamic elements received by the network. The multimedia node outputs a multimedia scene which incorporates the dynamic elements and the audiovisual media. Multiple users may access the network, the audiovisual media and/or the dynamic elements.

Abstract translation: 提供了一种用于发送和接收视听媒体的系统和方法。 该系统提供用于将视听媒体和动态元素发送到连接到电子设备（例如便携式电子设备）的多媒体节点的网络。 视听媒体是流媒体视听媒体，动态视听媒体，交互式视听媒体和/或动态和交互式视听媒体场景。 此外，网络和多媒体节点传输和接收动态元素和视听媒体。 多媒体节点根据网络接收到的动态元素向网络发送动态元素，网络传输视听媒体。 多媒体节点输出结合动态元素和视听媒体的多媒体场景。 多个用户可以访问网络，音像媒体和/或动态元素。

公开(公告)号：WO2009059241A3

公开(公告)日：2009-05-07

申请号：PCT/US2008/082138

申请日：2008-10-31

Applicant: THE DIRECTV GROUP INC. ,  NORIN, John, L. ,  TATEM, Richard, B.

Inventor： NORIN, John, L. ,  TATEM, Richard, B.

IPC: H04N7/24 ,  H04N7/173 ,  H04N7/20 ,  H04H40/90

Abstract: A receiving unit 28 includes a tuner that receives a first signal that may include a satellite signal. A demodulator demodulates the satellite signal to form a second signal. The second signal may be internet protocol (IP) encapsulated to form an IP encapsulated signal. The IP encapsulated signal may be communicated through an IP network to a decoder. The decoder 144 decodes the second signal or the IP encapsulated signal. A modulator 146 modulates the decoded signal which is communicated to user devices through a network 147. In addition, IP encapsulated signals may also be communicated to various user devices through the network.