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21. 发明申请

US20080037957A1 DECODING AND OUTPUT OF FRAMES FOR VIDEO TRICK MODES 有权
标题翻译：视频模式框架的解码和输出
公开(公告)号：US20080037957A1
公开(公告)日：2008-02-14
申请号：US11843711
申请日：2007-08-23
申请人： Ramesh Nallur , Arturo Rodriguez , Jeffrey Hopper , Ajith Nair , Peter Chan
发明人： Ramesh Nallur , Arturo Rodriguez , Jeffrey Hopper , Ajith Nair , Peter Chan
IPC分类号： H04N7/26 , H04N11/02
CPC分类号： H04N21/4147 , G11B27/105 , G11B2220/20 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/783 , H04N7/17318 , H04N9/8042 , H04N21/42661 , H04N21/4325 , H04N21/4334
摘要： A method for implementing trick mode functionality includes storing a video stream and information related to the video stream in memory, receiving a request for a trick mode operation, decoding a plurality of undecoded dependent frames to create a decoded frame, and outputting the decoded frame.
摘要翻译：一种用于实现特技模式功能的方法包括将视频流和与视频流相关的信息存储在存储器中，接收特技模式操作的请求，解码多个未解码的相关帧以产生解码的帧，并输出解码的帧。

22. 发明申请

US20080022344A1 Format Converter with Smart Multitap with Digital Forward and Reverse 有权
标题翻译：格式转换器与智能Multitap数字正向和反向
公开(公告)号：US20080022344A1
公开(公告)日：2008-01-24
申请号：US11456154
申请日：2006-07-07
申请人： Robert R. Riggsby
发明人： Robert R. Riggsby
IPC分类号： H04N7/173
CPC分类号： H04N7/17309 , H04N7/22 , H04N21/40 , H04N21/6118
摘要： Systems and methods for signal conversion with smart multitap are disclosed. Embodiments of the systems can be scalable to model different signal topologies, transmission frequencies, bandwidths, and distances. An exemplary embodiment of the systems and methods includes a fiber optic to RF converter and a smart multitap. Although a fiber optic to RF converter is used in exemplary embodiments throughout the disclosure, conversion between other signal topologies is within the scope of the disclosure. The smart multitap includes a multiple tap for distributing a signal to multiple terminals and a microprocessor to select a particular terminal for a signal. Exemplary embodiments include downstream implementations in which a stream is typically sent from a service provider server to a user. Alternative embodiments include downstream implementations as well as upstream implementations in which a user typically sends a stream to a service provider server.
摘要翻译：公开了使用智能多点触发信号转换的系统和方法。系统的实施例可以是可扩展的，以模拟不同的信号拓扑，传输频率，带宽和距离。系统和方法的示例性实施例包括光纤到RF转换器和智能多点。尽管在整个公开内容中，在示例性实施例中使用光纤至RF转换器，但是在其他信号拓扑之间的转换在本公开的范围内。智能多功能一体机包括用于将信号分配给多个终端的多抽头和微处理器来选择信号的特定终端。示例性实施例包括其中流通常从服务提供商服务器发送到用户的下游实现。替代实施例包括下游实现以及用户通常将流发送到服务提供商服务器的上游实现。

23. 发明申请

US20080022320A1 Systems and Methods of Synchronizing Media Streams 审中-公开
标题翻译：同步媒体流的系统和方法
公开(公告)号：US20080022320A1
公开(公告)日：2008-01-24
申请号：US11428336
申请日：2006-06-30
申请人： William C. Ver Steeg
发明人： William C. Ver Steeg
IPC分类号： H04N7/173 , H04N7/18
CPC分类号： H04N21/2353 , H04N21/4305 , H04N21/4307 , H04N21/4384 , H04N21/443
摘要： Systems and methods are disclosed. One embodiment is a method of synchronizing media streams among a plurality of digital home communication terminals (DHCTs). The method comprises the steps of: decoding a stream of encoded media frames; receiving an indication of a desired playout time; determining a variation between the target playout time and the desired playout time; and adjusting the decoder playout speed to reduce the variation. At least a first portion of the frames have a target playout time conveyed in the stream. The indication of desired playout time is received for at least a second portion of the frames.
摘要翻译：公开了系统和方法。一个实施例是在多个数字家庭通信终端（DHCT）之间同步媒体流的方法。该方法包括以下步骤：对编码的媒体帧流进行解码; 接收所期望的播放时间的指示; 确定目标播放时间与所需播放时间之间的变化; 并调整解码器播出速度以减小变化。帧的至少第一部分具有在流中传送的目标播放时间。对于帧的至少第二部分接收到期望的播放时间的指示。

24. 发明申请

US20080022190A1 Buffer for storing data and forward error correction (FEC) 有权
标题翻译：用于存储数据和前向纠错（FEC）的缓冲器
公开(公告)号：US20080022190A1
公开(公告)日：2008-01-24
申请号：US11482437
申请日：2006-07-07
申请人： William C. Ver Steeg
发明人： William C. Ver Steeg
IPC分类号： H03M13/00
CPC分类号： H04L1/1819 , H04L1/1848 , H04L1/188 , H04L2001/0093
摘要： Systems and methods are disclosed herein for transmitting data packets through a communication system. In one of several embodiments, a communication device in the communication system comprises a buffer configured to store a stream of data packets and forward error correction (FEC) code associated with the stream of data packets. The communication device also includes a processor configured to control the transmission of the stream of data packets and FEC code to a receiver device located downstream on the communication system. The processor is further configured to wait a predetermined period of time, after transmitting the stream of data packets and a portion of the FEC code, to determine whether or not the receiver device requests for additional FEC code.
摘要翻译：本文公开了用于通过通信系统传输数据分组的系统和方法。在几个实施例中的一个实施例中，通信系统中的通信设备包括被配置为存储与数据分组流相关联的数据分组流和前向纠错（FEC）代码的缓冲器。通信设备还包括被配置为控制数据分组流和FEC代码的传输到位于通信系统下游的接收机设备的处理器。处理器还被配置为在发送数据分组流和FEC码的一部分之后等待预定的时间段，以确定接收机设备是否请求附加的FEC码。

25. 发明授权

US07321857B2 Systems and methods for TV navigation with compressed voice-activated commands 有权
标题翻译：使用压缩语音激活命令进行电视导航的系统和方法
公开(公告)号：US07321857B2
公开(公告)日：2008-01-22
申请号：US11032438
申请日：2005-01-10
申请人： Arturo A. Rodriguez , David A. Sedacca , Albert Garcia
发明人： Arturo A. Rodriguez , David A. Sedacca , Albert Garcia
IPC分类号： G10L15/22
CPC分类号： G10L19/008 , G06F17/2735 , G08C2201/31 , G10L15/22 , G10L15/30 , G10L19/00 , G10L2015/0631 , G10L2015/223 , H04N21/42203 , H04N21/42206 , H04N21/4394
摘要： A method, apparatus and system that receives speech commands at a remote control device microphone, digitizes those input speech commands, compresses the digitized speech commands, multiplexes control commands with the compressed digitized speech commands, and transmits the compressed digitized speech commands to an electronic device, such as a digital home communication terminal (DCHT). The electronic device decompresses and interprets the speech commands to allow the remote control operator to control the electronic device. Because speech recognition is performed at the electronic device, rather than at the remote control device, the remote control does not have to interpret and transmit infrared signals that represent user commands. This simplifies the processing and voice recognition capabilities required by the remote control. Additionally, because the electronic device processes the digitized voice received from the remote control device, the electronic device can negate the effect of sounds, such as television audio, likely captured by the microphone on the remote control device. This results in a great capability of the electronic device to interpret user commands.
摘要翻译：一种在远程控制设备麦克风处接收语音命令的方法，装置和系统，对那些输入语音命令进行数字化，压缩数字化语音命令，用压缩的数字化语音命令复用控制命令，并将压缩的数字化语音命令发送到电子设备，例如数字家庭通信终端（DCHT）。电子设备解压缩和解释语音命令，以允许遥控操作员控制电子设备。因为在电子设备而不是在遥控设备处执行语音识别，所以遥控器不必解释和发送表示用户命令的红外信号。这简化了遥控器所需的处理和语音识别功能。此外，由于电子设备处理从遥控设备接收的数字化声音，所以电子设备可以抵消可能由麦克风在遥控设备上捕获的诸如电视音频的声音的影响。这导致电子设备解释用户命令的巨大能力。

26. 发明授权

US07318756B2 Internal connector seizure mechanism 有权
标题翻译：内部连接器卡住机构
公开(公告)号：US07318756B2
公开(公告)日：2008-01-15
申请号：US11275197
申请日：2005-12-19
申请人： William G. Mahoney , Robert R. Riggsby
发明人： William G. Mahoney , Robert R. Riggsby
IPC分类号： H01R13/24
CPC分类号： H01R13/2421
摘要： An internal seizure assembly for providing connectivity with a conductor of a stinger without having access to the seizure assembly itself from the exterior. The seizure assembly includes a seizure lock nut for securing the seizure assembly within an opening within the interior of a housing. A seizure holder for receives a plunger therethrough and the plunger urges the conductor of the stinger into electrical contact with the seizure lock nut. In one embodiment, the plunger has an end keyed to the bottom of the opening in the housing to prevent the plunger from turning.
摘要翻译：一种用于提供与托管架的导体的连接而不能从外部接近卡塞组件本身的内部咬合组件。卡扣组件包括用于将卡塞组件固定在壳体内部的开口内的卡扣锁紧螺母。用于容纳柱塞通过其的塞住支架，并且所述柱塞促使所述托管架的导体与所述卡塞锁定螺母电接触。在一个实施例中，柱塞的端部键合到壳体中的开口的底部以防止柱塞转动。

27. 发明申请

US20080002938A1 Residual Time-Shift Buffering in a Digital Media Device 有权
标题翻译：数字媒体设备中的残留时移缓冲
公开(公告)号：US20080002938A1
公开(公告)日：2008-01-03
申请号：US11427752
申请日：2006-06-29
申请人： Jason Osborne
发明人： Jason Osborne
IPC分类号： H04N5/91
CPC分类号： H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/907 , H04N9/804 , H04N21/4147 , H04N21/4263 , H04N21/42661 , H04N21/4316 , H04N21/4334 , H04N21/44004 , H04N21/47214
摘要： Systems and methods for managing time-shift buffering in a digital media recording device are disclosed. One embodiment of a method comprises receiving media content through at least a first tuner of the digital media recording device, the media content comprising at least a first instance of media content received consecutive to a second instance of media content. The method further includes directing the first instance of media content into a first time-shift buffer, the first instance of the media content received through the first tuner of the digital media recording device. After directing the first instance of the media content into the first time-shift buffer, the second instance of media content is directed into one of the first time-shift buffer and a second time-shift buffer while continuing to direct media content received through the first tuner of the digital media recording device into the first time-shift buffer for at least a predetermined duration of time.
摘要翻译：公开了一种用于管理数字媒体记录装置中的时移缓冲的系统和方法。方法的一个实施例包括通过数字媒体记录设备的至少第一调谐器接收媒体内容，所述媒体内容至少包括连续到媒体内容的第二实例接收的媒体内容的第一实例。该方法还包括将媒体内容的第一实例引导到第一时移缓冲器中，通过数字媒体记录设备的第一调谐器接收的媒体内容的第一实例。在将媒体内容的第一实例引导到第一时移缓冲器之后，媒体内容的第二实例被引导到第一时移缓冲器和第二时移缓冲器之一，同时继续指导通过数字媒体记录装置的第一调谐器进入第一时移缓冲器至少预定的持续时间。

28. 发明申请

US20070288777A1 Adaptive power management of a disk drive based on user activity 有权
标题翻译：基于用户活动的磁盘驱动器的自适应电源管理
公开(公告)号：US20070288777A1
公开(公告)日：2007-12-13
申请号：US11451804
申请日：2006-06-13
申请人： Mark Edward Schutte
发明人： Mark Edward Schutte
IPC分类号： G06F1/32 , G06F1/26
CPC分类号： G06F1/3268 , G06F1/206 , G06F1/3221 , H04N5/781 , Y02D10/154 , Y02D10/16
摘要： Systems and methods are provided for updating a temperature table for a disk subsystem in a client system using information provided by a server system. In one embodiment, among others, the client receives an update command from the server system. The update command comprises instructions to update the temperature table. The client updates the temperature table in the disk subsystem in accordance with the update command. The client selects one of the write current values in the temperature table based on a disk subsystem temperature, and writes data to the disk subsystem using the selected write current values.
摘要翻译：提供了系统和方法，用于使用由服务器系统提供的信息来更新客户端系统中的磁盘子系统的温度表。在一个实施例中，客户端从服务器系统接收更新命令。更新命令包括更新温度表的指令。客户端根据更新命令更新磁盘子系统中的温度表。客户端根据磁盘子系统温度选择温度表中的一个写入当前值，并使用所选择的写入当前值将数据写入磁盘子系统。

29. 发明授权

US07296283B2 Two-tiered authorization and authentication for a cable data delivery system 有权
标题翻译：电缆数据传输系统的两层授权和认证
公开(公告)号：US07296283B2
公开(公告)日：2007-11-13
申请号：US09929760
申请日：2001-08-14
申请人： Scott E. Hrastar , Roy A. Bowcutt
发明人： Scott E. Hrastar , Roy A. Bowcutt
IPC分类号： H04N7/16
CPC分类号： H04L29/12216 , H04H20/79 , H04H60/84 , H04L12/2801 , H04L12/2856 , H04L12/2863 , H04L12/2872 , H04L12/2874 , H04L12/5692 , H04L29/06 , H04L29/12207 , H04L29/12283 , H04L29/12801 , H04L29/12839 , H04L41/0213 , H04L41/0663 , H04L41/0677 , H04L61/20 , H04L61/2015 , H04L61/2061 , H04L61/6004 , H04L61/6022 , H04L63/08 , H04L69/40 , H04N7/17309 , H04N21/25816 , H04N21/42676 , H04N21/6118 , H04N21/6168
摘要： Apparatus for a cable television subscriber to log onto a computer network with a modem over an upstream path using a USERID and password. The network validates the subscriber USERID and subscriber password with a stored database of valid USERIDs and associated passwords. After the USERID and password are validated, the modem then provides it electronic serial number to the network for validation against a stored database of authorized serial numbers. Upon additional validation of the modem's serial number, the subscriber is authorized to use the network.
摘要翻译：用于有线电视用户使用USERID和密码通过上游路径使用调制解调器登录到计算机网络的装置。网络使用存储的有效USERID数据库和相关密码来验证用户USERID和订户密码。在USERID和密码被验证之后，调制解调器然后向网络提供电子序列号，以便针对存储的授权序列号的数据库进行验证。在对调制解调器序列号进行额外验证后，用户有权使用该网络。

30. 发明授权

US07295610B2 Hybrid rate control in a digital stream transcoder 有权
标题翻译：数字流代码转换器中的混合速率控制
公开(公告)号：US07295610B2
公开(公告)日：2007-11-13
申请号：US10635406
申请日：2003-08-06
申请人： Joel W. Schoenblum
发明人： Joel W. Schoenblum
IPC分类号： H04N7/18
CPC分类号： H04N19/90 , H04N19/115 , H04N19/124 , H04N19/147 , H04N19/157 , H04N19/172 , H04N19/174 , H04N19/40 , H04N19/48 , H04N19/51 , H04N19/547 , H04N19/61 , H04N19/91
摘要： A rate controller in run-level domain transcoder, which receives a stream of compressed frames carried in a bit stream, selectively determines whether to quantize and/or threshold portions of a frame carried in the stream of frames. The rate controller determines the input size of the frame and based at least in part upon at least a desired size, requantizes and/or thresholds the frame such that the output size of the frame is approximately the desired size.
摘要翻译：在运行级域代码转换器中的速率控制器，其接收在比特流中携带的压缩帧流，选择性地确定是否量化和/或阈值帧中携带的帧的部分。速率控制器至少部分地至少部分地基于帧的输入大小来确定帧的输入大小，对帧进行重新量化和/或阈值，使得帧的输出大小近似为期望的大小。

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