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21. 发明授权

US07715786B2 Blind identification of advanced modulation and coding modes 有权
标题翻译：盲目识别先进的调制和编码模式
公开(公告)号：US07715786B2
公开(公告)日：2010-05-11
申请号：US11672461
申请日：2007-02-07
申请人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
发明人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
IPC分类号： H04Q7/32
CPC分类号： H04L25/03866 , H04L1/0046 , H04L1/0057 , H04L1/0072 , H04L7/04 , H04L27/0012 , H04N5/4401 , H04N7/20 , H04N21/2383 , H04N21/2389 , H04N21/434 , H04N21/4382 , H04N21/4385 , H04N21/6143
摘要： Methods and apparatuses for acquiring and demodulating a data stream transmitted in a communication system. A method in accordance with the present invention comprises finding a boundary of a physical layer frame (PLFrame) in the data stream, finding a first 26 bits of a Unique Word (UW) associated with the data stream, finding a scrambling code utilizing the UW, and using a decoding procedure to determine a modulation type and code rate used for desired signals within the data stream.
摘要翻译：用于获取和解调在通信系统中发送的数据流的方法和装置。根据本发明的方法包括找到数据流中的物理层帧（PLFrame）的边界，找到与数据流相关联的唯一字（UW）的前26位，利用UW 并且使用解码过程来确定用于数据流内的期望信号的调制类型和码率。

22. 发明授权

US08023888B2 Blind identification of advanced modulation and coding modes 有权
标题翻译：盲目识别先进的调制和编码模式
公开(公告)号：US08023888B2
公开(公告)日：2011-09-20
申请号：US12719098
申请日：2010-03-08
申请人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
发明人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
IPC分类号： H04Q7/20
CPC分类号： H04L25/03866 , H04L1/0046 , H04L1/0057 , H04L1/0072 , H04L7/04 , H04L27/0012 , H04N5/4401 , H04N7/20 , H04N21/2383 , H04N21/2389 , H04N21/434 , H04N21/4382 , H04N21/4385 , H04N21/6143
摘要： Methods and apparatuses for acquiring and demodulating a data stream transmitted in a communication system. A method in accordance with the present invention comprises finding a boundary of a physical layer frame (PLFrame) in the data stream, finding a first 26 bits of a Unique Word (UW) associated with the data stream, finding a scrambling code utilizing the UW, and using a decoding procedure to determine a modulation type and code rate used for desired signals within the data stream.
摘要翻译：用于获取和解调在通信系统中发送的数据流的方法和装置。根据本发明的方法包括找到数据流中的物理层帧（PLFrame）的边界，找到与数据流相关联的唯一字（UW）的前26位，利用UW 并且使用解码过程来确定用于数据流内的期望信号的调制类型和码率。

23. 发明申请

US20100157881A1 BLIND IDENTIFICATION OF ADVANCED MODULATION AND CODING MODES 有权
标题翻译：高级调制和编码模式的盲点识别
公开(公告)号：US20100157881A1
公开(公告)日：2010-06-24
申请号：US12719098
申请日：2010-03-08
申请人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
发明人： Joseph Santoru , Guangcai Zhou , Ernest C. Chen , Dennis Lai , Shamik Maitra
IPC分类号： H04B7/185 , H04N7/20
CPC分类号： H04L25/03866 , H04L1/0046 , H04L1/0057 , H04L1/0072 , H04L7/04 , H04L27/0012 , H04N5/4401 , H04N7/20 , H04N21/2383 , H04N21/2389 , H04N21/434 , H04N21/4382 , H04N21/4385 , H04N21/6143
摘要： Methods and apparatuses for acquiring and demodulating a data stream transmitted in a communication system. A method in accordance with the present invention comprises finding a boundary of a physical layer frame (PLFrame) in the data stream, finding a first 26 bits of a Unique Word (UW) associated with the data stream, finding a scrambling code utilizing the UW, and using a decoding procedure to determine a modulation type and code rate used for desired signals within the data stream.
摘要翻译：用于获取和解调在通信系统中发送的数据流的方法和装置。根据本发明的方法包括找到数据流中的物理层帧（PLFrame）的边界，找到与数据流相关联的唯一字（UW）的前26位，利用UW 并且使用解码过程来确定用于数据流内的期望信号的调制类型和码率。

24. 发明申请

US20070206638A1 BLIND IDENTIFICATION OF ADVANCED MODULATION AND CODING MODES 有权
标题翻译：高级调制和编码模式的盲点识别
公开(公告)号：US20070206638A1
公开(公告)日：2007-09-06
申请号：US11672461
申请日：2007-02-07
申请人： Joseph Santoru , Guangcai Zhou , Ernest Chen , Dennis Lai , Shamik Maitra
发明人： Joseph Santoru , Guangcai Zhou , Ernest Chen , Dennis Lai , Shamik Maitra
IPC分类号： H04J3/00
CPC分类号： H04L25/03866 , H04L1/0046 , H04L1/0057 , H04L1/0072 , H04L7/04 , H04L27/0012 , H04N5/4401 , H04N7/20 , H04N21/2383 , H04N21/2389 , H04N21/434 , H04N21/4382 , H04N21/4385 , H04N21/6143
摘要： Methods and apparatuses for acquiring and demodulating a data stream transmitted in a communication system. A method in accordance with the present invention comprises finding a boundary of a physical layer frame (PLFrame) in the data stream, finding a first 26 bits of a Unique Word (UW) associated with the data stream, finding a scrambling code utilizing the UW, and using a decoding procedure to determine a modulation type and code rate used for desired signals within the data stream.
摘要翻译：用于获取和解调在通信系统中发送的数据流的方法和装置。根据本发明的方法包括找到数据流中的物理层帧（PLFrame）的边界，找到与数据流相关联的唯一字（UW）的前26位，利用UW 并且使用解码过程来确定用于数据流内的期望信号的调制类型和码率。

25. 发明申请

US20090097589A1 LOWER COMPLEXITY LAYERED MODULATION SIGNAL PROCESSOR 失效
标题翻译：低复杂度层状调制信号处理器
公开(公告)号：US20090097589A1
公开(公告)日：2009-04-16
申请号：US12329456
申请日：2008-12-05
申请人： ERNEST C. CHEN , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
发明人： ERNEST C. CHEN , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
IPC分类号： H04L27/00
CPC分类号： H04L27/3488 , H04B7/18515 , H04B17/318 , H04L1/20 , H04L27/183 , H04L27/227 , H04L27/366 , H04L2027/0061
摘要： A method and apparatus for transmitting and receiving a coded signal having an upper layer signal and a lower layer signal is disclosed. The method comprises the steps of combining the upper layer signal and the lower layer signal, encoding the combined upper layer signal and lower layer signal, delaying the upper layer signal, modulating the delayed upper layer signal, modulating the lower layer signal, transmitting the delayed upper layer signal and transmitting the lower layer signal. The apparatus comprises an encoder, for encoding a combined upper layer signal and lower layer signal, a delay, communicatively coupled to the encoder, for delaying the upper layer signal, a first modulator, for modulating the delayed upper layer signal, a second modulator, for modulating the lower layer signal, a transmitter, communicatively coupled to the first modulator, for transmitting the delayed upper layer signal, and a second transmitter, communicatively coupled to the second modulator.
摘要翻译：公开了一种用于发送和接收具有上层信号和下层信号的编码信号的方法和装置。该方法包括以下步骤：组合上层信号和下层信号，编码组合上层信号和下层信号，延迟上层信号，调制延迟的上层信号，调制下层信号，发送延迟的上层信号并传输下层信号。该装置包括用于编码组合的上层信号和下层信号的编码器，通信地耦合到编码器的用于延迟上层信号的延迟，用于调制延迟的上层信号的第一调制器，第二调制器，用于调制下层信号的发射机，通信地耦合到第一调制器，用于发送延迟的上层信号;以及第二发射机，通信地耦合到第二调制器。

26. 发明授权

US07512189B2 Lower complexity layered modulation signal processor 有权
标题翻译：较低复杂度的分层调制信号处理器
公开(公告)号：US07512189B2
公开(公告)日：2009-03-31
申请号：US10532632
申请日：2003-10-10
申请人： Ernest C. Chen , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
发明人： Ernest C. Chen , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
IPC分类号： H04L27/00
CPC分类号： H04L27/3488 , H04B7/18515 , H04B17/318 , H04L1/20 , H04L27/183 , H04L27/227 , H04L27/366 , H04L2027/0061
摘要： A method and apparatus for transmitting and receiving a coded signal having an upper layer signal and a lower layer signal is disclosed. The method comprises the steps of combining the upper layer signal and the lower layer signal, encoding the combined upper layer signal and lower layer signal, delaying the upper layer signal, modulating the delayed upper layer signal, modulating the lower layer signal, transmitting the delayed upper layer signal and transmitting the lower layer signal. The apparatus comprises an encoder, for encoding a combined upper layer signal and lower layer signal, a delay, communicatively coupled to the encoder, for delaying the upper layer signal, a first modulator, for modulating the delayed upper layer signal, a second modulator, for modulating the lower layer signal, a transmitter, communicatively coupled to the first modulator, for transmitting the delayed upper layer signal, and a second transmitter, communicatively coupled to the second modulator.
摘要翻译：公开了一种用于发送和接收具有上层信号和下层信号的编码信号的方法和装置。该方法包括以下步骤：组合上层信号和下层信号，编码组合上层信号和下层信号，延迟上层信号，调制延迟的上层信号，调制下层信号，发送延迟的上层信号并传输下层信号。该装置包括用于编码组合的上层信号和下层信号的编码器，通信地耦合到编码器的用于延迟上层信号的延迟，用于调制延迟的上层信号的第一调制器，第二调制器，用于调制下层信号的发射机，通信地耦合到第一调制器，用于发送延迟的上层信号;以及第二发射机，通信地耦合到第二调制器。

27. 发明授权

US07469019B2 Optimization technique for layered modulation 有权
标题翻译：分层调制优化技术
公开(公告)号：US07469019B2
公开(公告)日：2008-12-23
申请号：US11655001
申请日：2007-01-18
申请人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
发明人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
IPC分类号： H04L27/04
CPC分类号： H04L1/20 , H04L1/208 , H04L27/183 , H04W52/42
摘要： A method and apparatus for optimizing a system for transmitting a layered modulated signal is disclosed. The method comprises the steps of defining the system in terms of a set of system parameters, including an optimal power separation S between a power of a first modulation layer and a power of a second modulation layer and a required system carrier-to-noise ratio (CNRS), determining an optimal power separation S to minimize the error rate of a lower layer modulated signal BERL, and selecting the remaining system parameters in the set of system parameters using the determined optimal power separation S.
摘要翻译：公开了一种用于优化用于发送分层调制信号的系统的方法和装置。该方法包括以下步骤：根据一组系统参数定义系统，包括第一调制层的功率和第二调制层的功率之间的最佳功率分离S和所需的系统载波比（CNRS），确定最佳功率分离S以最小化较低层调制信号BERL的误码率，以及使用确定的最佳功率分离S选择该组系统参数中的剩余系统参数。

28. 发明授权

US07706466B2 Lower complexity layered modulation signal processor 失效
标题翻译：较低复杂度的分层调制信号处理器
公开(公告)号：US07706466B2
公开(公告)日：2010-04-27
申请号：US12329456
申请日：2008-12-05
申请人： Ernest C. Chen , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
发明人： Ernest C. Chen , Weizheng W. Wang , Guangcai Zhou , Tung-Sheng Lin , Joseph Santoru
IPC分类号： H04L27/00
CPC分类号： H04L27/3488 , H04B7/18515 , H04B17/318 , H04L1/20 , H04L27/183 , H04L27/227 , H04L27/366 , H04L2027/0061
摘要： A method and apparatus for transmitting and receiving a coded signal having an upper layer signal and a lower layer signal is disclosed. The method comprises the steps of combining the upper layer signal and the lower layer signal, encoding the combined upper layer signal and lower layer signal, delaying the upper layer signal, modulating the delayed upper layer signal, modulating the lower layer signal, transmitting the delayed upper layer signal and transmitting the lower layer signal. The apparatus comprises an encoder, for encoding a combined upper layer signal and lower layer signal, a delay, communicatively coupled to the encoder, for delaying the upper layer signal, a first modulator, for modulating the delayed upper layer signal, a second modulator, for modulating the lower layer signal, a transmitter, communicatively coupled to the first modulator, for transmitting the delayed upper layer signal, and a second transmitter, communicatively coupled to the second modulator.
摘要翻译：公开了一种用于发送和接收具有上层信号和下层信号的编码信号的方法和装置。该方法包括以下步骤：组合上层信号和下层信号，编码组合上层信号和下层信号，延迟上层信号，调制延迟的上层信号，调制下层信号，发送延迟的上层信号并传输下层信号。该装置包括用于编码组合的上层信号和下层信号的编码器，通信地耦合到编码器的用于延迟上层信号的延迟，用于调制延迟的上层信号的第一调制器，第二调制器，用于调制下层信号的发射机，通信地耦合到第一调制器，用于发送延迟的上层信号;以及第二发射机，通信地耦合到第二调制器。

29. 发明授权

US07184489B2 Optimization technique for layered modulation 有权
标题翻译：分层调制优化技术
公开(公告)号：US07184489B2
公开(公告)日：2007-02-27
申请号：US10693140
申请日：2003-10-24
申请人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
发明人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
IPC分类号： H04L27/04
CPC分类号： H04L1/20 , H04L1/208 , H04L27/183 , H04W52/42
摘要： A method and apparatus for optimizing a system for transmitting a layered modulated signal is disclosed. The method comprises the steps of defining the system in terms of a set of system parameters, including an optimal power separation S between a power of a first modulation layer and a power of a second modulation layer and a required system carrier-to-noise ratio (CNRS), determining an optimal power separation S to minimize the error rate of a lower layer modulated signal BERL, and selecting the remaining system parameters in the set of system parameters using the determined optimal power separation S.
摘要翻译：公开了一种用于优化用于发送分层调制信号的系统的方法和装置。该方法包括以下步骤：根据一组系统参数定义系统，包括第一调制层的功率和第二调制层的功率之间的最佳功率分离S和所需的系统载波比（CNR S S），确定最佳功率分离S以最小化下层调制信号BERLL的错误率，并且选择系统中的剩余系统参数参数使用确定的最佳功率分离S.

30. 发明授权

US08982004B1 Integrated ODU controller for antenna pointing 有权
标题翻译：集成ODU控制器，用于天线指向
公开(公告)号：US08982004B1
公开(公告)日：2015-03-17
申请号：US12185018
申请日：2008-08-01
申请人： Joseph Santoru , John L. Norin , Dipak M. Shah , Gustave R. Stroes , David J. Kuether , Shamik Maitra , Benjamin Mui , Ernest C. Chen
发明人： Joseph Santoru , John L. Norin , Dipak M. Shah , Gustave R. Stroes , David J. Kuether , Shamik Maitra , Benjamin Mui , Ernest C. Chen
IPC分类号： H01Q3/00
CPC分类号： H01Q25/007 , H01Q1/1257 , H01Q19/17
摘要： A method and system for aligning an antenna reflector with satellites in a satellite configuration. A method in accordance with the present invention comprises pointing the reflector to a position along an orbital arc used in the satellite configuration, commanding a Single Wire Multiswitch circuits which is coupled to the reflector of the antenna to output a signal from at least one satellite at the orbital slot, and adjusting the reflector to maximize reception of the signal from the orbital slot.
摘要翻译：一种用于将天线反射器与卫星配置中的卫星对准的方法和系统。根据本发明的方法包括将反射器指向沿着卫星配置中使用的轨道弧的位置，命令耦合到天线的反射器的单线多开关电路输出来自至少一颗卫星的信号轨道槽，以及调整反射器，以最大限度地从轨道槽接收信号。

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