公开(公告)号：WO2006115697A3

公开(公告)日：2006-11-02

申请号：PCT/US2006/012020

申请日：2006-03-31

Applicant: SBC KNOWLEDGE VENTURES, L.P. ,  MEDFORD, Brad Allen ,  PHILLIPS, Debra Ann ,  REED, Vernon Daniel

Inventor： MEDFORD, Brad Allen ,  PHILLIPS, Debra Ann ,  REED, Vernon Daniel

IPC: H04N7/173 ,  H04N7/16

Abstract: Methods and apparatus are disclosed to manage and broadcast Advanced Television System Committee (ATSC) video in switched digital video (SDV) systems are disclosed. An example switched digital video (SDV) system for broadcasting and managing motion picture experts group (MPEG) Multiple Program Transport Streams (MPTSs) comprises a system manager to select program streams to be broadcasted via the SDV system, a proxy server in communication with the system manager to provide program identification information to the system manager and to receive program selection instructions from the system manager, and a SDV switch responsive to the proxy server to route program streams selected by the system manager to respective ones of a plurality of SDV broadcast engines selected by the system manager.

公开(公告)号：WO2006115697A2

公开(公告)日：2006-11-02

申请号：PCT/US2006012020

申请日：2006-03-31

Applicant: SBC KNOWLEDGE VENTURES LP ,  MEDFORD BRAD ALLEN ,  PHILLIPS DEBRA ANN ,  REED VERNON DANIEL

Inventor： MEDFORD BRAD ALLEN ,  PHILLIPS DEBRA ANN ,  REED VERNON DANIEL

IPC: G06F13/00 ,  H04N7/173

CPC classification number: H04N7/17318 ,  H04N21/222 ,  H04N21/234309 ,  H04N21/2665

Abstract: Methods and apparatus are disclosed to manage and broadcast Advanced Television System Committee (ATSC) video in switched digital video (SDV) systems are disclosed. An example switched digital video (SDV) system for broadcasting and managing motion picture experts group (MPEG) Multiple Program Transport Streams (MPTSs) comprises a system manager to select program streams to be broadcasted via the SDV system, a proxy server in communication with the system manager to provide program identification information to the system manager and to receive program selection instructions from the system manager, and a SDV switch responsive to the proxy server to route program streams selected by the system manager to respective ones of a plurality of SDV broadcast engines selected by the system manager.

Abstract translation: 公开了在切换数字视频（SDV）系统中管理和广播高级电视系统委员会（ATSC）视频的方法和装置。 用于广播和管理运动图像专家组（MPEG）多节目传输流（MPTS）的示例性交换数字视频（SDV）系统包括：系统管理器，用于选择要经由SDV系统广播的节目流;与 系统管理器向系统管理器提供节目识别信息并从系统管理器接收节目选择指令，以及响应于代理服务器的SDV交换机将由系统管理器选择的节目流路由到多个SDV广播引擎中的相应节目 由系统管理员选择。

公开(公告)号：WO2004010680A2

公开(公告)日：2004-01-29

申请号：PCT/US2003/021939

申请日：2003-07-15

Applicant: SBC PROPERTIES, L.P. ,  ANSARI, Ahmad ,  PHILLIPS, Debra, Ann

Inventor： ANSARI, Ahmad ,  PHILLIPS, Debra, Ann

IPC: H04N

CPC classification number: H04N21/4183 ,  H04N7/104 ,  H04N7/106 ,  H04N7/17309 ,  H04N21/2143 ,  H04N21/4113 ,  H04N21/4122 ,  H04N21/4147 ,  H04N21/42607 ,  H04N21/42676 ,  H04N21/454 ,  H04N21/6118 ,  H04N21/8126

Abstract: A multi-channel video and data unit comprises a splitter to split a combined data and video service signal into a data service signal and at least one video service signal. A modem and data networking module generates a data networking signal based on the data service signal. A user-initiated video selection is received by each of a plurality of remote control devices. Each of a plurality of video processing modules is responsive to a corresponding one of the remote controls to process the video service signal based on the user-initiated video selection and to generate a corresponding television signal based thereon. Each of a plurality of combiners combines the television signal from a corresponding one of the video processing modules with the data networking signal to form a corresponding combined television and data networking signal.

Abstract translation: 多通道视频和数据单元包括分离器，用于将组合的数据和视频服务信号分解为数据服务信号和至少一个视频服务信号。 调制解调器和数据网络模块基于数据服务信号生成数据网络信号。 用户发起的视频选择由多个遥控设备中的每一个接收。 多个视频处理模块中的每一个响应于相应的一个遥控器，以基于用户发起的视频选择来处理视频服务信号，并且基于此产生相应的电视信号。 多个组合器中的每一个将来自视频处理模块中的相应一个的电视信号与数据联网信号组合，以形成对应的组合的电视和数据联网信号。

公开(公告)号：WO2004010680A3

公开(公告)日：2004-04-22

申请号：PCT/US0321939

申请日：2003-07-15

Applicant: SBC PROPERTIES LP ,  ANSARI AHMAD ,  PHILLIPS DEBRA ANN

Inventor： ANSARI AHMAD ,  PHILLIPS DEBRA ANN

IPC: H04N7/10 ,  H04N7/173 ,  H04N7/18

CPC classification number: H04N21/4183 ,  H04N7/104 ,  H04N7/106 ,  H04N7/17309 ,  H04N21/2143 ,  H04N21/4113 ,  H04N21/4122 ,  H04N21/4147 ,  H04N21/42607 ,  H04N21/42676 ,  H04N21/454 ,  H04N21/6118 ,  H04N21/8126

Abstract: A multi-channel video and data unit (10) comprises a splitter (34) to split a combined data and video service signal into a data service signal and at least one video service signal. A modem and data networking module (72) generates a data networking signal based on the data service signal. A user-initiated video selection is received by each of a plurality of remote control devices (62, 64, 66, 70). Each of the plurality of video processing modules (42, 44, 46, 50) is responsive to a corresponding one of the remote controls to process the video service signal based on the user-initiated video selection and to generate a corresponding television signal based thereon. Each of a plurality of combiners (82. 84, 86, 90) combines the television signal from a data networking signal to form a corresponding combined television and data networking signal.

Abstract translation: 多通道视频和数据单元（10）包括分离器（34），用于将组合的数据和视频服务信号分解为数据服务信号和至少一个视频服务信号。 调制解调器和数据网络模块（72）基于数据服务信号生成数据联网信号。 由多个遥控设备（62,64,66,70）中的每一个接收用户发起的视频选择。 多个视频处理模块（42,44,46,50）中的每一个响应于对应的一个遥控器，以基于用户发起的视频选择来处理视频服务信号，并且基于用户发起的视频选择产生相应的电视信号 。 多个组合器（82,84,86,90）中的每一个组合来自数据联网信号的电视信号以形成对应的组合的电视和数据联网信号。