专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008066740A8 MULTI-DIMENSIONAL ERROR DEFINITION, ERROR MEASUREMENT, ERROR ANALYSIS, ERROR FUNCTION GENERATION, ERROR INFORMATION OPTIMIZATION, AND ERROR CORRECTION FOR COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：多维错误定义，错误测量，错误分析，错误功能生成，错误信息优化和通信系统的错误校正
公开(公告)号：WO2008066740A8
公开(公告)日：2008-09-25
申请号：PCT/US2007024275
申请日：2007-11-21
申请人： PARKER VISION INC , RAWLINS GREGORY S , SORRELLS DAVID F
发明人： RAWLINS GREGORY S , SORRELLS DAVID F
IPC分类号： G06K5/04
CPC分类号： H04B1/0475 , H03F1/0211 , H03F1/0261 , H03F1/3223 , H03F1/3294 , H03F3/24 , H03F2200/336 , H03F2200/447 , H03F2200/451 , H04B2001/0441
摘要： The present invention is related to multi-dimensional error definition, error measurement, error analysis, error function generation, error information optimization, and error correction for communication systems. Novel techniques are provided that can be applied to a myriad of applications for which an input to output transfer characteristic must be corrected or linearized. According to embodiments of the present invention, error can be described, processed, and geometrically interpreted. Compact formulations of error correction and calibration functions can be generated according to the present invenion, which reduce memory requirements as well as computational time.
摘要翻译：本发明涉及通信系统的多维误差定义，误差测量，误差分析，误差函数产生，误差信息优化和纠错。提供了可以应用于输出到输出传输特性必须被校正或线性化的无数应用的新技术。根据本发明的实施例，可以描述，处理和几何解释错误。可以根据本发明产生纠错和校准功能的紧凑配方，这减少了存储器要求以及计算时间。

2. 发明申请

WO2008066740A2 MULTI-DIMENSIONAL ERROR DEFINITION, ERROR MEASUREMENT, ERROR ANALYSIS, ERROR FUNCTION GENERATION, ERROR INFORMATION OPTIMATION, AND ERROR CORRECTION FOR COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：多维错误定义，错误测量，错误分析，错误功能生成，错误信息优化和通信系统的错误校正
公开(公告)号：WO2008066740A2
公开(公告)日：2008-06-05
申请号：PCT/US2007/024275
申请日：2007-11-21
申请人： PARKER VISION, INC. , RAWLINS, Gregory, S. , SORRELLS, David, F.
发明人： RAWLINS, Gregory, S. , SORRELLS, David, F.
IPC分类号： G06K5/04
CPC分类号： H04B1/0475 , H03F1/0211 , H03F1/0261 , H03F1/3223 , H03F1/3294 , H03F3/24 , H03F2200/336 , H03F2200/447 , H03F2200/451 , H04B2001/0441
摘要： The present invention is related to multi-dimensional error definition, error measurement, error analysis, error function generation, error information optimization, and error correction for communication systems. Novel techniques are provided that can be applied to a myriad of applications for which an input to output transfer characteristic must be corrected or linearized. According to embodiments of the present invention, error can be described, processed, and geometrically interpreted. Compact formulations of error correction and calibration functions can be generated according to the present invenion, which reduce memory requirements as well as computational time.
摘要翻译：本发明涉及通信系统的多维误差定义，误差测量，误差分析，误差函数产生，误差信息优化和纠错。提供了可应用于输出到输出传输特性必须被校正或线性化的无数应用的新技术。根据本发明的实施例，可以描述，处理和几何解释错误。可以根据本发明产生纠错和校准功能的紧凑配方，这减少了存储器要求以及计算时间。

3. 发明申请

WO03014949A9 METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR PRODUCING AND DISTRIBUTING ENHANCED MEDIA 审中-公开
标题翻译：用于生产和分销增强型介质的方法，系统和计算机程序产品
公开(公告)号：WO03014949A9
公开(公告)日：2003-10-30
申请号：PCT/US0224929
申请日：2002-08-06
申请人： PARKER VISION INC
发明人： HOLTZ ALEX , SNYDER ROBERT J , LAROCQUE MARCEL , COUCH WILLIAM H , MCALLISTER BENJAMIN , HOEPPNER CHARLES M , TINGLE KEITH GREGORY , ARMBRUSTER DAVID A
IPC分类号： G06F17/30 , G06Q30/06 , H04N5/268 , H04N21/2343 , H04N21/258 , H04N21/462 , H04N21/4782 , H04N21/61 , H04N21/81 , H04N21/845 , H04N21/858 , G06F15/00 , G06F17/21
CPC分类号： H04N21/812 , G06F17/30017 , G06F17/3089 , G06Q30/06 , H04H60/07 , H04N5/268 , H04N21/23439 , H04N21/25891 , H04N21/4622 , H04N21/4782 , H04N21/6125 , H04N21/8126 , H04N21/8456 , H04N21/858
摘要： A method, system, and computer program product are provided to edit and encode enriched multimedia productions for live, delayed, or on-demand web casts or other distribution. The present invention is configured to operate independent of the system platform and media format. The present invention has the ability to operate with any type of manual or automated video production system. The multimedia production is produced according to an electronic show rundown, including webcasting, and can be produced/broadcast over conventional channels simultaneously with a live, delayed, or on-demand web cast. The web cast material is edited, fragmented, tagged and /or archived during the simulcast. An embodiment of said system incorporates pre-production show rundown (2402), shadow rundown (2404), as well as a tradition show (2406), and an electronic show (2408). Post production file (2409) is then combined with archived show (2410) to produce on-demand show (2414). A user can select one or more events from a menu of categorized media productions, determine an order for viewing, and receive a seamless assembly or productions.
摘要翻译：提供了一种方法，系统和计算机程序产品，用于编辑和编码用于实况，延迟或按需网络演播或其他发行的丰富多媒体制作。本发明被配置为独立于系统平台和媒体格式进行操作。本发明具有与任何类型的手动或自动视频制作系统一起操作的能力。多媒体制作是根据包括网播在内的电子节目制作的，并可以通过传统频道制作/播出，同时播放实况，延迟或按需播放。网络广播素材在联播期间被编辑，分段，标记和/或存档。所述系统的一个实施例结合了制作前展示节目（2402），投影阴影（2404）以及传统节目（2406）和电子节目（2408）。然后将后期制作文件（2409）与存档节目（2410）组合以产生按需节目（2414）。用户可以从分类媒体制作的菜单中选择一个或多个事件，确定观看顺序，并接收无缝组装或多个制作。

4. 发明申请

WO2003014949A1 METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR PRODUCING AND DISTRIBUTING ENHANCED MEDIA 审中-公开
标题翻译：用于生产和分配增强媒体的方法，系统和计算机程序产品
公开(公告)号：WO2003014949A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/024929
申请日：2002-08-06
申请人： PARKER VISION, INC.
发明人： HOLTZ, Alex , SNYDER, Robert, J. , LAROCQUE, Marcel , COUCH, William, H. , MCALLISTER, Benjamin , HOEPPNER, Charles, M. , TINGLE, Keith, Gregory , ARMBRUSTER, David, A.
IPC分类号： G06F15/00
CPC分类号： H04N21/812 , G06F17/30017 , G06F17/3089 , G06Q30/06 , H04H60/07 , H04N5/268 , H04N21/23439 , H04N21/25891 , H04N21/4622 , H04N21/4782 , H04N21/6125 , H04N21/8126 , H04N21/8456 , H04N21/858
摘要： A method, system, and computer program product are provided to edit and encode enriched multimedia productions for live, delayed, or on-demand web casts or other distribution. The present invention is configured to operate independent of the system platform and media format. The present invention has the ability to operate with any type of manual or automated video production system. The multimedia production is produced according to an electronic show rundown, including webcasting, and can be produced/broadcast over conventional channels simultaneously with a live, delayed, or on-demand web cast. The web cast material is edited, fragmented, tagged and /or archived during the simulcast. An embodiment of said system incorporates pre-production show rundown (2402), shadow rundown (2404), as well as a tradition show (2406), and an electronic show (2408). Post production file (2409) is then combined with archived show (2410) to produce on-demand show (2414). A user can select one or more events from a menu of categorized media productions, determine an order for viewing, and receive a seamless assembly or productions.
摘要翻译：提供了一种方法，系统和计算机程序产品，用于编辑和编码用于实时，延迟或按需的网络播放或其他分发的丰富的多媒体制作。本发明被配置为独立于系统平台和媒体格式进行操作。本发明具有使用任何类型的手动或自动视频制作系统进行操作的能力。多媒体制作是根据包括网播在内的电子节目制作而制作的，可以通过现场，延迟或点播的网络演示同时在传统频道上制作/播出。网络铸造材料在联播期间进行编辑，分片，标记和/或归档。所述系统的一个实施例包括预生产展示（2402），阴影破碎（2404）以及传统节目（2406）和电子节目（2408）。后期制作文件（2409）与存档展示（2410）相结合，制作按需展示（2414）。用户可以从分类的媒体制作的菜单中选择一个或多个事件，确定查看的顺序以及接收无缝的装配或制作。

5. 发明申请

WO0024117A9 METHOD AND SYSTEM FOR DOWN-CONVERTING AN ELECTROMAGNETIC SIGNAL 审中-公开
标题翻译：用于下变频电磁信号的方法和系统
公开(公告)号：WO0024117A9
公开(公告)日：2002-11-07
申请号：PCT/US9924299
申请日：1999-10-20
申请人： PARKER VISION INC
发明人： SORRELLS DAVID F , BULTMAN MICHAEL J , COOK ROBERT W , LOOKE RICHARD C , MOSES CHARLEY D JR , RAWLINS GREGORY S , RAWLINS MICHAEL W
IPC分类号： H03D3/00 , H03C1/62 , H03C7/00 , H03D7/00 , H03D7/12 , H03D9/00 , H04B1/26 , H04B1/30 , H04B7/12 , H04L27/00
CPC分类号： H04B7/12 , H03C1/62 , H03D7/00
摘要： Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by aliasing the EM signal are described herein. Briefly stated, such methods, systems, and apparatuses operate by receiving an EM signal and an aliasing signal having an aliasing rate. The EM signal is aliased according to the aliasing signal to down-convert the EM signal. The term aliasing, as used herein, refers to both down converting an EM signal by under-sampling the EM signal at an aliasing rate, and down-converting an EM signal by transferring energy from the EM signal at the aliasing rate. In an embodiment, the EM signal is down-converted to an intermediate frequency (IF) signal. In another embodiment, the EM signal is down-converted to a demodulated baseband information signal. In another embodiment, the EM signal is a frequency modulated (FM) signal, which is down-converted to a non-FM signal, such as a phase modulated (PM) signal or an amplitude modulated (AM) signal.
摘要翻译：这里描述了通过使EM信号进行混叠来降低电磁（EM）信号的转换的方法，系统和装置。简要地说，这样的方法，系统和装置通过接收具有混叠速率的EM信号和混叠信号来操作。 EM信号根据混叠信号进行混叠，以降低EM信号的转换。如本文所使用的，术语混叠是指通过以混叠速率对EM信号进行欠采样以及以混叠速率从EM信号传输能量来对EM信号进行下变频来对EM信号进行下变频。在一个实施例中，EM信号被下变频到中频（IF）信号。在另一实施例中，EM信号被下变频为解调的基带信息信号。在另一个实施例中，EM信号是频率调制（FM）信号，其被下变频成非FM信号，例如相位调制（PM）信号或幅度调制（AM）信号。

6. 发明申请

WO2008066740A3 MULTI-DIMENSIONAL ERROR CORRECTION FOR COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：通信系统的多维错误校正
公开(公告)号：WO2008066740A3
公开(公告)日：2009-04-02
申请号：PCT/US2007024275
申请日：2007-11-21
申请人： PARKER VISION INC , RAWLINS GREGORY S , SORRELLS DAVID F
发明人： RAWLINS GREGORY S , SORRELLS DAVID F
IPC分类号： G06F11/00
CPC分类号： H04B1/0475 , H03F1/0211 , H03F1/0261 , H03F1/3223 , H03F1/3294 , H03F3/24 , H03F2200/336 , H03F2200/447 , H03F2200/451 , H04B2001/0441
摘要： The present invention is related to multi-dimensional error definition, error measurement, error analysis, error function generation, error information optimization, and error correction for communication systems. Novel techniques are provided that can be applied to a myriad of applications for which an input to output transfer characteristic must be corrected or linearized. According to embodiments of the present invention, error can be described, processed, and geometrically interpreted. Compact formulations of error correction and calibration functions can be generated according to the present invenion, which reduce memory requirements as well as computational time.
摘要翻译：本发明涉及通信系统的多维误差定义，误差测量，误差分析，误差函数产生，误差信息优化和纠错。提供了可应用于输出到输出传输特性必须被校正或线性化的无数应用的新技术。根据本发明的实施例，可以描述，处理和几何解释错误。可以根据本发明产生纠错和校准功能的紧凑配方，这减少了存储器要求以及计算时间。

7. 发明申请

WO2000024117A1 METHOD AND SYSTEM FOR DOWN-CONVERTING AN ELECTROMAGNETIC SIGNAL 审中-公开
标题翻译：用于下变频电磁信号的方法和系统
公开(公告)号：WO2000024117A1
公开(公告)日：2000-04-27
申请号：PCT/US1999/024299
申请日：1999-10-20
申请人： PARKER VISION, INC.
发明人： SORRELLS, David, F. , BULTMAN, Michael, J. , COOK, Robert, W. , LOOKE, Richard, C. , MOSES, Charley, D., Jr. , RAWLINS, Gregory, S. , RAWLINS, Michael, W.
IPC分类号： H03D3/00
CPC分类号： H04B7/12 , H03C1/62 , H03D7/00
摘要： Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by aliasing the EM signal are described herein. Briefly stated, such methods, systems, and apparatuses operate by receiving an EM signal and an aliasing signal having an aliasing rate. The EM signal is aliased according to the aliasing signal to down-convert the EM signal. The term aliasing, as used herein, refers to both down converting an EM signal by under-sampling the EM signal at an aliasing rate, and down-converting an EM signal by transferring energy from the EM signal at the aliasing rate. In an embodiment, the EM signal is down-converted to an intermediate frequency (IF) signal. In another embodiment, the EM signal is down-converted to a demodulated baseband information signal. In another embodiment, the EM signal is a frequency modulated (FM) signal, which is down-converted to a non-FM signal, such as a phase modulated (PM) signal or an amplitude modulated (AM) signal.
摘要翻译：这里描述了通过使EM信号进行混叠来降低电磁（EM）信号的转换的方法，系统和装置。简而言之，这些方法，系统和装置通过接收具有混叠速率的EM信号和混叠信号来操作。 EM信号根据混叠信号进行混叠，以降低EM信号的转换。如本文所使用的，术语混叠是指通过以混叠速率对EM信号进行欠采样来对EM信号进行下变频，并且以混叠速率从EM信号传输能量来对EM信号进行下变频。在一个实施例中，EM信号被下变频为中频（IF）信号。在另一个实施例中，EM信号被下变频为解调的基带信息信号。在另一个实施例中，EM信号是频率调制（FM）信号，其被下变频成非FM信号，例如相位调制（PM）信号或幅度调制（AM）信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式