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公开(公告)号：US20090141839A1
公开(公告)日：2009-06-04
申请号：US12219924
申请日：2008-07-30
申请人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
发明人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
IPC分类号： H04L27/08
CPC分类号： H04B17/0085 , H04B17/327 , H04W52/143 , H04W52/245
摘要： An apparatus and method is disclosed to calculate the actual received desired channel power from the downstream transmit power of a Cable Modem Termination System (CMTS) when operating at the nominal line voltage and/or at the normal room temperature as per the DOCSIS specification. A Set-top Device produces a Downstream Power Management (DPM) gain measurement signal having a known power level. The Set-top Device embeds the DPM gain measurement signal onto a received downstream multi-channel communication signal. After embedding the DPM gain measurement signal onto the downstream multi-channel communication signal, the Set-top Device downconverts the combined DPM gain measurement signal and downstream multi-channel communication signal to recover one or more communication channels containing information of a broadcast. The Set-top Device measures a power level of a representation of the DPM gain measurement signal embedded within the one or more communication channels containing the information of the broadcast to determine a Set-top Device gain. The Set-top Device measures a power level of the one or more communication channels containing the information of the broadcast. The Set-top Device calculates the actual received desired channel power from the downstream transmit power of the CMTS based on the Set-top Device gain and the power level of the one or more communication channels containing the information of the broadcast.
摘要翻译： 公开了一种装置和方法，用于当根据DOCSIS规范在标称线路电压和/或正常室温下工作时从电缆调制解调器终端系统（CMTS）的下行发射功率计算实际接收的所需信道功率。 机顶装置产生具有已知功率电平的下行电力管理（DPM）增益测量信号。 机顶装置将DPM增益测量信号嵌入到接收到的下行多信道通信信号。 在将DPM增益测量信号嵌入下游多信道通信信号之后，机顶装置将组合的DPM增益测量信号和下行多信道通信信号下变频，以恢复包含广播信息的一个或多个通信信道。 机顶装置测量嵌入在包含广播信息的一个或多个通信信道内的DPM增益测量信号的表示的功率电平，以确定机顶设备增益。 机顶装置测量包含广播信息的一个或多个通信信道的功率电平。 机顶装置基于机顶设备增益和包含广播信息的一个或多个通信信道的功率电平，从CMTS的下行发射功率计算实际接收的所需信道功率。
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公开(公告)号：US07778241B2
公开(公告)日：2010-08-17
申请号：US12219924
申请日：2008-07-30
申请人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
发明人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
CPC分类号： H04B17/0085 , H04B17/327 , H04W52/143 , H04W52/245
摘要： An apparatus and method is disclosed to calculate the actual received desired channel power from the downstream transmit power of a Cable Modem Termination System (CMTS) when operating at the nominal line voltage and/or at the normal room temperature as per the DOCSIS specification. A Set-top Device produces a Downstream Power Management (DPM) gain measurement signal having a known power level. The Set-top Device embeds the DPM gain measurement signal onto a received downstream multi-channel communication signal. After embedding the DPM gain measurement signal onto the downstream multi-channel communication signal, the Set-top Device downconverts the combined DPM gain measurement signal and downstream multi-channel communication signal to recover one or more communication channels containing information of a broadcast. The Set-top Device measures a power level of a representation of the DPM gain measurement signal embedded within the one or more communication channels containing the information of the broadcast to determine a Set-top Device gain. The Set-top Device measures a power level of the one or more communication channels containing the information of the broadcast. The Set-top Device calculates the actual received desired channel power from the downstream transmit power of the CMTS based on the Set-top Device gain and the power level of the one or more communication channels containing the information of the broadcast.
摘要翻译： 公开了一种装置和方法，用于当根据DOCSIS规范在标称线路电压和/或正常室温下工作时从电缆调制解调器端接系统（CMTS）的下游发射功率计算实际接收的所需信道功率。 机顶装置产生具有已知功率电平的下行电力管理（DPM）增益测量信号。 机顶装置将DPM增益测量信号嵌入到接收到的下行多信道通信信号。 在将DPM增益测量信号嵌入下游多信道通信信号之后，机顶装置将组合的DPM增益测量信号和下行多信道通信信号下变频，以恢复包含广播信息的一个或多个通信信道。 机顶装置测量嵌入在包含广播信息的一个或多个通信信道内的DPM增益测量信号的表示的功率电平，以确定机顶设备增益。 机顶装置测量包含广播信息的一个或多个通信信道的功率电平。 机顶装置基于机顶设备增益和包含广播信息的一个或多个通信信道的功率电平，从CMTS的下行发射功率计算实际接收的所需信道功率。
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公开(公告)号：US07903598B2
公开(公告)日：2011-03-08
申请号：US12795291
申请日：2010-06-07
申请人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
发明人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
CPC分类号： H04B17/0085 , H04B17/327 , H04W52/143 , H04W52/245
摘要： An apparatus and method is disclosed to calculate the actual received desired channel power from the downstream transmit power of a Cable Modem Termination System (CMTS) when operating at the nominal line voltage and/or at the normal room temperature as per the DOCSIS specification. A Set-top Device produces a Downstream Power Management (DPM) gain measurement signal having a known power level. The Set-top Device embeds the DPM gain measurement signal onto a received downstream multi-channel communication signal. After embedding the DPM gain measurement signal onto the downstream multi-channel communication signal, the Set-top Device downconverts the combined DPM gain measurement signal and downstream multi-channel communication signal to recover one or more communication channels containing information of a broadcast. The Set-top Device measures a power level of a representation of the DPM gain measurement signal embedded within the one or more communication channels containing the information of the broadcast to determine a Set-top Device gain. The Set-top Device measures a power level of the one or more communication channels containing the information of the broadcast. The Set-top Device calculates the actual received desired channel power from the downstream transmit power of the CMTS based on the Set-top Device gain and the power level of the one or more communication channels containing the information of the broadcast.
摘要翻译： 公开了一种装置和方法，用于当根据DOCSIS规范在标称线路电压和/或正常室温下工作时从电缆调制解调器端接系统（CMTS）的下游发射功率计算实际接收的所需信道功率。 机顶装置产生具有已知功率电平的下行电力管理（DPM）增益测量信号。 机顶装置将DPM增益测量信号嵌入到接收到的下行多信道通信信号。 在将DPM增益测量信号嵌入下游多信道通信信号之后，机顶装置将组合的DPM增益测量信号和下行多信道通信信号下变频，以恢复包含广播信息的一个或多个通信信道。 机顶装置测量嵌入在包含广播信息的一个或多个通信信道内的DPM增益测量信号的表示的功率电平，以确定机顶设备增益。 机顶装置测量包含广播信息的一个或多个通信信道的功率电平。 机顶装置基于机顶设备增益和包含广播信息的一个或多个通信信道的功率电平，从CMTS的下行发射功率计算实际接收的所需信道功率。
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公开(公告)号：US20100244926A1
公开(公告)日：2010-09-30
申请号：US12795291
申请日：2010-06-07
申请人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
发明人： Dongsoo Daniel Koh , Ramon Alejandro Gomez , Francesco Gatta , Harold Raymond Whitehead , Donald G. McMullin
CPC分类号： H04B17/0085 , H04B17/327 , H04W52/143 , H04W52/245
摘要： An apparatus and method is disclosed to calculate the actual received desired channel power from the downstream transmit power of a Cable Modem Termination System (CMTS) when operating at the nominal line voltage and/or at the normal room temperature as per the DOCSIS specification. A Set-top Device produces a Downstream Power Management (DPM) gain measurement signal having a known power level. The Set-top Device embeds the DPM gain measurement signal onto a received downstream multi-channel communication signal. After embedding the DPM gain measurement signal onto the downstream multi-channel communication signal, the Set-top Device downconverts the combined DPM gain measurement signal and downstream multi-channel communication signal to recover one or more communication channels containing information of a broadcast. The Set-top Device measures a power level of a representation of the DPM gain measurement signal embedded within the one or more communication channels containing the information of the broadcast to determine a Set-top Device gain. The Set-top Device measures a power level of the one or more communication channels containing the information of the broadcast. The Set-top Device calculates the actual received desired channel power from the downstream transmit power of the CMTS based on the Set-top Device gain and the power level of the one or more communication channels containing the information of the broadcast.
摘要翻译： 公开了一种装置和方法，用于当根据DOCSIS规范在标称线路电压和/或正常室温下工作时从电缆调制解调器终端系统（CMTS）的下行发射功率计算实际接收的所需信道功率。 机顶装置产生具有已知功率电平的下行电力管理（DPM）增益测量信号。 机顶装置将DPM增益测量信号嵌入到接收到的下行多信道通信信号。 在将DPM增益测量信号嵌入下游多信道通信信号之后，机顶装置将组合的DPM增益测量信号和下行多信道通信信号下变频，以恢复包含广播信息的一个或多个通信信道。 机顶装置测量嵌入在包含广播信息的一个或多个通信信道内的DPM增益测量信号的表示的功率电平，以确定机顶设备增益。 机顶装置测量包含广播信息的一个或多个通信信道的功率电平。 机顶装置基于机顶设备增益和包含广播信息的一个或多个通信信道的功率电平，从CMTS的下行发射功率计算实际接收的所需信道功率。
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公开(公告)号：US09025710B2
公开(公告)日：2015-05-05
申请号：US13174303
申请日：2011-06-30
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
CPC分类号： H04J11/004 , H04L25/03006 , H04L27/2647
摘要： Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要翻译： 公开了基本上补偿通信接收器内的各种不希望的干扰和/或失真的方法和装置。 这些装置和方法中的每一个估计通信接收机内的各种不希望的干扰和/或失真。 这些装置和方法中的每一个都从通信接收器内的一个或多个通信信号中去除通信接收器内的各种不必要的干扰和/或失真的估计，以基本上补偿各种不希望的干扰和/或失真。
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公开(公告)号：US08989687B2
公开(公告)日：2015-03-24
申请号：US13169983
申请日：2011-06-27
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Steven T. Jaffe , Loke Kun Tan , Young Shin , Hanli Zou , Lin He , Leonard Dauphinee , Thomas Joseph Kolze , Francesco Gatta
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Steven T. Jaffe , Loke Kun Tan , Young Shin , Hanli Zou , Lin He , Leonard Dauphinee , Thomas Joseph Kolze , Francesco Gatta
CPC分类号： H04B1/16 , H04B1/0003 , H04B1/3805 , H04B17/20
摘要： A method and apparatus is disclosed to determine communications receiver parameters from multiple channels of a received communications signal and to configure and/or adjust communications receiver parameters to acquire one or more channels from among the multiple channels of the received communications signal. A communications receiver observes a multi-channel communication signal as it passes through a communication channel. The communications receiver determines one or more communications receiver parameters from the multiple channels of the received communications signal. The communications receiver configures and/or adjusts communications receiver parameters to acquire the one or more channels from among the multiple channels of the received communications signal.
摘要翻译： 公开了一种方法和装置，用于从接收到的通信信号的多个信道中确定通信接收机参数，并且配置和/或调整通信接收机参数以从所接收的通信信号的多个信道中获取一个或多个信道。 通信接收机在通过通信信道时观察多信道通信信号。 通信接收机从接收到的通信信号的多个信道确定一个或多个通信接收机参数。 通信接收机配置和/或调整通信接收机参数以从所接收的通信信号的多个信道中获取一个或多个信道。
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公开(公告)号：US08666005B2
公开(公告)日：2014-03-04
申请号：US13174235
申请日：2011-06-30
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
IPC分类号： H04B1/10
CPC分类号： H04J11/004 , H04L25/03006 , H04L27/2647
摘要： Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要翻译： 公开了基本上补偿通信接收器内的各种不希望的干扰和/或失真的方法和装置。 这些装置和方法中的每一个估计通信接收机内的各种不希望的干扰和/或失真。 这些装置和方法中的每一个都从通信接收器内的一个或多个通信信号中去除通信接收器内的各种不必要的干扰和/或失真的估计，以基本上补偿各种不希望的干扰和/或失真。
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公开(公告)号：US20120082276A1
公开(公告)日：2012-04-05
申请号：US13174467
申请日：2011-06-30
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
CPC分类号： H04J11/004 , H04L25/03006 , H04L27/2647
摘要： Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要翻译： 公开了基本上补偿通信接收器内的各种不希望的干扰和/或失真的方法和装置。 这些装置和方法中的每一个估计通信接收机内的各种不希望的干扰和/或失真。 这些装置和方法中的每一个都从通信接收器内的一个或多个通信信号中去除通信接收器内的各种不必要的干扰和/或失真的估计，以基本上补偿各种不希望的干扰和/或失真。
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公开(公告)号：US20120082277A1
公开(公告)日：2012-04-05
申请号：US13174235
申请日：2011-06-30
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
IPC分类号： H04B1/10
CPC分类号： H04J11/004 , H04L25/03006 , H04L27/2647
摘要： Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要翻译： 公开了基本上补偿通信接收器内的各种不希望的干扰和/或失真的方法和装置。 这些装置和方法中的每一个估计通信接收机内的各种不希望的干扰和/或失真。 这些装置和方法中的每一个都从通信接收器内的一个或多个通信信号中去除通信接收器内的各种不必要的干扰和/或失真的估计，以基本上补偿各种不希望的干扰和/或失真。
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公开(公告)号：US20120082272A1
公开(公告)日：2012-04-05
申请号：US13174229
申请日：2011-06-30
申请人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
发明人： Ramon Alejandro Gomez , Bruce J. Currivan , Massimo Brandolini , Young Shin , Francesco Gatta , Hanli Zou , Loke Kun Tan , Lin He , Thomas Joseph Kolze , Leonard Dauphinee , Robindra Joshi , Binning Chen
IPC分类号： H04B1/10
CPC分类号： H04J11/004 , H04L25/03006 , H04L27/2647
摘要： Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要翻译： 公开了基本上补偿通信接收器内的各种不希望的干扰和/或失真的方法和装置。 这些装置和方法中的每一个估计通信接收机内的各种不希望的干扰和/或失真。 这些装置和方法中的每一个都从通信接收器内的一个或多个通信信号中去除通信接收器内的各种不必要的干扰和/或失真的估计，以基本上补偿各种不希望的干扰和/或失真。
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