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1. 发明申请

US20210314684A1 METHODS AND SYSTEMS FOR REDUCING OUTAGE SCOPE IN CABLE NETWORKS WITH IDEAL TAPS 有权
公开(公告)号：US20210314684A1
公开(公告)日：2021-10-07
申请号：US17184261
申请日：2021-02-24
申请人： MaxLinear. Inc.
发明人： Steven J. Krapp , Leonard Dauphinee , Stefan Szasz
IPC分类号： H04Q11/00
摘要： Systems and methods are provided for reducing outage scope in cable networks with ideal taps. An ideal tap may have a plurality of ports that include at least an input port configured for receiving downstream (DS) signals from and transmitting upstream (US) signals to upstream nodes, an output port configured for transmitting downstream (DS) signals to and receiving upstream (US) signals from downstream nodes, and one or more drop ports for receiving signal from and transmitting signals to customer premise equipment (CPE) in the coaxial network. The ideal tap may further include one or more mitigation components configured for reducing scope of outage in the ideal tap, with the one or more mitigation components configured to, when an outage occurs in the ideal tap, provide or maintain inter-port connectivity within the ideal tap, the inter-port connectivity including at least connectivity between the input port and the output port.

2. 发明申请

US20160020790A1 POWER COMBINING POWER AMPLIFIER ARCHITECTURES AND METHODS 有权
标题翻译：功率组合功率放大器结构和方法
公开(公告)号：US20160020790A1
公开(公告)日：2016-01-21
申请号：US14868722
申请日：2015-09-29
申请人： MaxLinear, Inc.
发明人： Curtis Ling , Leonard Dauphinee , Rahul Bhatia
IPC分类号： H04B1/04 , H04B17/14 , H04L25/08 , H04B17/13
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B1/0483 , H04B17/10 , H04B17/13 , H04B17/14 , H04B2001/045 , H04L25/08
摘要： Systems and methods are provided for implementing and using multiband transceivers. In a transmitter that comprises a plurality of transmit paths, a frequency spectrum that is used for transmission may be assigned to the plurality of transmit paths. Performance in each of the plurality of transmit paths may be monitored during transmission of signals, and based on the monitored performance, at least one of segmentation of the frequency spectrum and assignment of the segments to the plurality of transmit paths may be dynamically modified. Performance monitoring may be based on spectrum usage, peak to average power ratio (PAPR), and/or performance related criteria (e.g., threshold, timeout duration, etc.). Modifying operation of a transmit path may comprise disabling or enabling that transmit path. The frequency spectrum may be segmented such that each of the segments is uniformly sized, or such that at least one of the segments is sized differently.
摘要翻译：提供了实现和使用多频带收发器的系统和方法。在包括多个发射路径的发射机中，可以将用于传输的频谱分配给多个发射路径。可以在信号传输期间监视多个发送路径中的每一个中的性能，并且基于所监视的性能，可以动态地修改频谱的分段和段到多个发送路径的分配中的至少一个。性能监视可以基于频谱使用，峰均功率比（PAPR）和/或性能相关标准（例如阈值，超时持续时间等）。修改发送路径的操作可以包括禁用或启用该发送路径。可以对频谱进行分段，使得每个段均匀地大小，或使得至少一个段的大小不同。

3. 发明申请

US20150098524A1 POWER COMBINING POWER AMPLIFIER ARCHITECTURES AND METHODS 有权
标题翻译：功率组合功率放大器结构和方法
公开(公告)号：US20150098524A1
公开(公告)日：2015-04-09
申请号：US14510974
申请日：2014-10-09
申请人： MaxLinear, Inc.
发明人： Curtis Ling , Leonard Dauphinee , Rahul Bhatia
IPC分类号： H04B1/04 , H04B17/00
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B1/0483 , H04B17/10 , H04B17/13 , H04B17/14 , H04B2001/045 , H04L25/08
摘要： Systems and methods are provided for implementing and using multiband transceiver architectures. In a transmit subsystem that comprises a plurality of transmit paths, a frequency spectrum that is used for transmission of signals may be segmented into a plurality of segments, and each of the segments may be allocated to one of the plurality of transmit paths. Further, performance in each of the plurality of transmit paths may be monitored during transmission of signals, and operation of the transmit subsystem and each of the plurality of transmit paths may be controlled based on the monitored performance. Such control may comprise dynamically performing one or more of modifying operation of one or more of the plurality of transmit paths, modifying assignment of plurality of segments to the plurality of transmit paths, and modifying segmentation of the frequency spectrum.
摘要翻译：提供了系统和方法来实现和使用多频带收发器架构。在包括多个发送路径的发送子系统中，用于信号发送的频谱可以被分割成多个段，并且每个段可以被分配给多个发送路径中的一个。此外，可以在信号的传输期间监视多个发送路径中的每一个中的性能，并且可以基于所监视的性能来控制发送子系统和多个发送路径中的每一个的操作。这种控制可以包括动态地执行一个或多个修改多个发送路径中的一个或多个的操作，修改多个段到多个发送路径的分配，以及修改频谱的分段。

4. 发明申请

US20200127732A1 METHODS AND SYSTEMS FOR SUPPORTING REDUNDANCY AND OUTAGE RESOLUTION IN COAXIAL NETWORKS WITH IDEAL TAPS 审中-公开
公开(公告)号：US20200127732A1
公开(公告)日：2020-04-23
申请号：US16659170
申请日：2019-10-21
申请人： MaxLinear, Inc.
发明人： Steven J. Krapp , Sridhar Ramesh , Curtis Ling , Leonard Dauphinee , Kenneth S. Walley
IPC分类号： H04B10/038 , H04B10/25
摘要： Systems and methods are provided for supporting redundancy and outage resolution in coaxial networks with ideal taps.

5. 发明授权

US11350193B2 Methods and systems for reducing outage scope in cable networks with ideal taps 有权
公开(公告)号：US11350193B2
公开(公告)日：2022-05-31
申请号：US17184261
申请日：2021-02-24
申请人： MaxLinear. Inc.
发明人： Steven J. Krapp , Leonard Dauphinee , Stefan Szasz
IPC分类号： H04Q11/00 , H01R9/05
摘要： Systems and methods are provided for reducing outage scope in cable networks with ideal taps. An ideal tap may have a plurality of ports that include at least an input port configured for receiving downstream (DS) signals from and transmitting upstream (US) signals to upstream nodes, an output port configured for transmitting downstream (DS) signals to and receiving upstream (US) signals from downstream nodes, and one or more drop ports for receiving signal from and transmitting signals to customer premise equipment (CPE) in the coaxial network. The ideal tap may further include one or more mitigation components configured for reducing scope of outage in the ideal tap, with the one or more mitigation components configured to, when an outage occurs in the ideal tap, provide or maintain inter-port connectivity within the ideal tap, the inter-port connectivity including at least connectivity between the input port and the output port.

6. 发明授权

US10763957B2 Methods and systems for supporting redundancy and outage resolution in coaxial networks with ideal taps 有权
公开(公告)号：US10763957B2
公开(公告)日：2020-09-01
申请号：US16659170
申请日：2019-10-21
申请人： MaxLinear, Inc.
发明人： Steven J. Krapp , Sridhar Ramesh , Curtis Ling , Leonard Dauphinee , Kenneth S. Walley
IPC分类号： H04B10/00 , H04B10/038 , H04B10/25 , H04J14/00
摘要： Systems and methods are provided for supporting redundancy and outage resolution in coaxial networks with ideal taps.

7. 发明申请

US20170317698A1 POWER COMBINING POWER AMPLIFIER ARCHITECTURES AND METHODS 审中-公开
公开(公告)号：US20170317698A1
公开(公告)日：2017-11-02
申请号：US15483744
申请日：2017-04-10
申请人： MaxLinear, Inc.
发明人： Curtis Ling , Leonard Dauphinee , Rahul Bhatia
IPC分类号： H04B1/04 , H04B17/14 , H04B17/13 , H04L25/08 , H04B17/10
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B1/0483 , H04B17/10 , H04B17/13 , H04B17/14 , H04B2001/045 , H04L25/08
摘要： Systems and methods are provided for implementing and using a transceiver with multiple transmission paths. Performance may be monitored in at least one of the multiple transmit paths, based on power related parameters and/or frequency spectrum usage. Based on the monitored performance, one or both of operation of a particular transmit path from the multiple transmit paths may be controlled and assigning of a plurality of segments, in a frequency spectrum that is used for transmission of signals, to the multiple transmit paths. Controlling operation of the particular transmit path may comprise disabling or enabling that transmit path. The frequency spectrum may be segmented, into the plurality of segment, such that each of the segments is uniformly sized, or at least one of the segments is sized differently. The segmenting may be performed to maintain compliance and/or compatibility with one or more protocols or standards applicable to said transmission.

8. 发明授权

US09621199B2 Power combining power amplifier architectures and methods 有权
公开(公告)号：US09621199B2
公开(公告)日：2017-04-11
申请号：US14868722
申请日：2015-09-29
申请人： MaxLinear, Inc.
发明人： Curtis Ling , Leonard Dauphinee , Rahul Bhatia
IPC分类号： H04L25/49 , H04B1/04 , H04B17/10 , H04B17/13 , H04B17/14 , H04L25/08
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B1/0483 , H04B17/10 , H04B17/13 , H04B17/14 , H04B2001/045 , H04L25/08
摘要： Systems and methods are provided for implementing and using multiband transceivers. In a transmitter that comprises a plurality of transmit paths, a frequency spectrum that is used for transmission may be assigned to the plurality of transmit paths. Performance in each of the plurality of transmit paths may be monitored during transmission of signals, and based on the monitored performance, at least one of segmentation of the frequency spectrum and assignment of the segments to the plurality of transmit paths may be dynamically modified. Performance monitoring may be based on spectrum usage, peak to average power ratio (PAPR), and/or performance related criteria (e.g., threshold, timeout duration, etc.). Modifying operation of a transmit path may comprise disabling or enabling that transmit path. The frequency spectrum may be segmented such that each of the segments is uniformly sized, or such that at least one of the segments is sized differently.

9. 发明授权

US09148182B2 Power combining power amplifier architectures and methods 有权
标题翻译：功率组合功率放大器架构和方法
公开(公告)号：US09148182B2
公开(公告)日：2015-09-29
申请号：US14510974
申请日：2014-10-09
申请人： MaxLinear, Inc.
发明人： Curtis Ling , Leonard Dauphinee , Rahul Bhatia
IPC分类号： H04L25/03 , H04B1/04 , H04B17/00
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B1/0483 , H04B17/10 , H04B17/13 , H04B17/14 , H04B2001/045 , H04L25/08
摘要： Systems and methods are provided for implementing and using multiband transceiver architectures. In a transmit subsystem that comprises a plurality of transmit paths, a frequency spectrum that is used for transmission of signals may be segmented into a plurality of segments, and each of the segments may be allocated to one of the plurality of transmit paths. Further, performance in each of the plurality of transmit paths may be monitored during transmission of signals, and operation of the transmit subsystem and each of the plurality of transmit paths may be controlled based on the monitored performance. Such control may comprise dynamically performing one or more of modifying operation of one or more of the plurality of transmit paths, modifying assignment of plurality of segments to the plurality of transmit paths, and modifying segmentation of the frequency spectrum.
摘要翻译：提供了系统和方法来实现和使用多频带收发器架构。在包括多个发送路径的发送子系统中，用于信号发送的频谱可以被分割为多个段，并且每个段可以被分配给多个发送路径中的一个。此外，可以在信号的传输期间监视多个发送路径中的每一个中的性能，并且可以基于所监视的性能来控制发送子系统和多个发送路径中的每一个的操作。这种控制可以包括动态地执行一个或多个修改多个发送路径中的一个或多个的操作，修改多个段到多个发送路径的分配，以及修改频谱的分段。

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