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    Method And System For Guard Band Detection And Frequency Offset Detection
    61.
    发明申请
    Method And System For Guard Band Detection And Frequency Offset Detection 有权
    用于保护带检测和频偏检测的方法和系统

    公开(公告)号：US20150256248A1

    公开(公告)日：2015-09-10

    申请号：US14711057

    申请日：2015-05-13

    Applicant: MaxLinear, Inc.

    Inventor： Raja Pullela ,  Glenn Chang ,  Sridhar Ramesh

    IPC: H04B7/185 ,  H04L7/033 ,  H04L7/00

    CPC classification number: H04B7/18513 ,  H04L7/0054 ,  H04L7/0331

    Abstract: Methods and systems are provided for guard band detection and/or frequency offset detection. For example, a signal processing circuit may be operable to determine, for each of a plurality of downconverted signals, one or more frequency offsets that are associated with one or more corresponding local oscillators (LOs) used in obtaining the plurality of downconverted signals; and relating to the determined frequency offsets may be generated for the plurality of downconverted signals. The signal processing circuit may perform, based on the generated information, one or both of a band stacking operation and a channel stacking operation so as to prevent channels/bands being stacked on each other or being overlapped.

    Abstract translation: 提供了用于保护带检测和/或频偏检测的方法和系统。 例如，信号处理电路可操作用于为多个下变频信号中的每一个确定与用于获得多个下变频信号的一个或多个相应本地振荡器（LO）相关联的一个或多个频率偏移; 并且可以针对多个下变频信号生成与所确定的频率偏移有关的信号。 信号处理电路可以基于生成的信息执行频带堆叠操作和信道堆叠操作中的一个或两个，以防止信道/频带彼此堆叠或重叠。

    BAND TRANSLATION WITH PROTECTION OF IN-HOME NETWORKS
    62.
    发明申请
    BAND TRANSLATION WITH PROTECTION OF IN-HOME NETWORKS 有权
    带保护内部网络的带式翻译

    公开(公告)号：US20140329481A1

    公开(公告)日：2014-11-06

    申请号：US14270037

    申请日：2014-05-05

    Applicant: MaxLinear, Inc.

    Inventor： Glenn Chang ,  Raja Pullela ,  Sridhar Ramesh

    IPC: H04B1/16

    CPC classification number: H04N7/20 ,  H04B1/0075 ,  H04B1/1027 ,  H04B1/1036 ,  H04B2001/1063 ,  H04H40/18 ,  H04N7/106 ,  H04N21/436

    Abstract: Methods and systems are provided for band translation with protection. A signal processing circuitry (chip) may be configured to handle a plurality of signals, comprising at least a first signal corresponding to internal communication within an in-premises network and at least a second signal originating from a source external to the in-premises network; and to process on-chip the plurality of input signals, to generate one or more output signals. In this regard, at least one output signal may comprise components corresponding to the first signal and the second signal; and the processing may be configured to mitigate on-chip, during generating of the one or more outputs, at least one effect of including in the at least one output signal a first component corresponding to one of the first signal and the second signal on a second component corresponding to the other one of the first signal and the second signal.

    Abstract translation: 提供方法和系统用于带保护的带平移。 信号处理电路（芯片）可以被配置为处理多个信号，其包括至少对应于内部部署网络内的内部通信的第一信号和至少源自外部网络外部的源的第二信号 ; 并且片上处理多个输入信号，以产生一个或多个输出信号。 在这点上，至少一个输出信号可以包括对应于第一信号和第二信号的分量; 并且所述处理可以被配置为在所述一个或多个输出的生成期间片上减轻至少一个效果，所述至少一个效果在所述至少一个输出信号中包括对应于所述第一信号和所述第二信号之一的第一分量 第二分量对应于第一信号和第二信号中的另一个。

    BANDWIDTH ALLOCATION FOR SHARED NETWORK INFRASTRUCTURE
    63.
    发明申请
    BANDWIDTH ALLOCATION FOR SHARED NETWORK INFRASTRUCTURE 审中-公开
    共享网络基础设施的带宽分配

    公开(公告)号：US20140317294A1

    公开(公告)日：2014-10-23

    申请号：US14245532

    申请日：2014-04-04

    Applicant: MaxLinear, Inc.

    Inventor： Sridhar Ramesh ,  Curtis Ling ,  Glenn Chang

    IPC: H04L12/24

    CPC classification number: H04L41/0896 ,  H04L41/12

    Abstract: Methods and systems are provided for adaptive management of local networks (e.g., in-premises networks, which may access or be connected to cable or satellite networks). A network device (e.g., a gateway device) may be configured to function as a network manager in a local network, to manage internal connections and/or communications within the local network. The managing may comprise assessing effects of the internal connections and/or communications on external connections and/or communications with one or more devices and/or networks external the local network; and setting and/or adjusting based on the assessed effects, one or more communication parameters associated with each one of the internal connections and/or communications. The effects of the internal connections and/or communications may result from utilizing one or more physical mediums that are shared with and/or are commonly used by the external connections and/or communications with one or more devices and/or networks external the local network.

    Abstract translation: 提供了用于本地网络（例如，内部网络，其可以访问或连接到有线或卫星网络）的自适应管理的方法和系统。 网络设备（例如，网关设备）可以被配置为在本地网络中用作网络管理器，以管理本地网络内的内部连接和/或通信。 管理可以包括评估内部连接和/或通信对外部连接和/或与本地网络外部的一个或多个设备和/或网络的通信的影响; 以及基于所评估的效果来设置和/或调整与所述内部连接和/或通信中的每一个相关联的一个或多个通信参数。 内部连接和/或通信的效果可能是由于利用与外部连接共享和/或共同使用的一个或多个物理介质和/或与本地网络外部的一个或多个设备和/或网络通信的/ 。

    Outdoor unit resonator correction
    64.
    发明授权
    Outdoor unit resonator correction 有权

    公开(公告)号：US10187096B2

    公开(公告)日：2019-01-22

    申请号：US15609946

    申请日：2017-05-31

    Applicant: Maxlinear, Inc.

    Inventor： Subramanian Anantharaman Chandrasekarapuram ,  Anand Anandakumar ,  Stephane Laurent-Michel ,  Sheng Ye ,  Raja Pullela ,  Glenn Chang ,  Vamsi Paidi

    IPC: H04L7/00 ,  H04B1/10

    Abstract: A system comprises a microwave backhaul outdoor unit having a first resonant circuit, phase error determination circuitry, and phase error compensation circuitry. The first resonant circuit is operable to generate a first signal characterized by a first amount of phase noise and a first amount of temperature stability. The phase error determination circuitry is operable to generate a phase error signal indicative of phase error between the first signal and a second signal, wherein the second signal is characterized by a second amount of phase noise that is greater than the first amount of phase noise, and the second signal is characterized by a second amount of temperature instability that is less than the first amount of temperature instability. The phase error compensation circuitry is operable to adjust the phase of a data signal based on the phase error signal, the adjustment resulting in a phase compensated signal.

    BAND TRANSLATION WITH PROTECTION OF IN-HOME NETWORKS
    67.
    发明申请
    BAND TRANSLATION WITH PROTECTION OF IN-HOME NETWORKS 审中-公开

    公开(公告)号：US20170288908A1

    公开(公告)日：2017-10-05

    申请号：US15492162

    申请日：2017-04-20

    Applicant: MaxLinear, Inc.

    Inventor： Glenn Chang ,  Raja Pullela ,  Sridhar Ramesh

    IPC: H04N7/20 ,  H04N21/436 ,  H04B1/10

    CPC classification number: H04N7/20 ,  H04B1/0075 ,  H04B1/1027 ,  H04B1/1036 ,  H04B2001/1063 ,  H04H40/18 ,  H04N7/106 ,  H04N21/436

    Abstract: Methods and systems are provided for band translation with protection. A signal processing circuitry (chip) may be configured to receive and process a plurality of input signals, and generate one or more output signals based on the plurality of input signals. The processing may comprise determining when including a component of a first input signal into at least one output signal would have an effect on a component of a second input signal that is also to be included in the output signal, and applying, based on the effect, one or more adjustments to processing of one or both of the first signal and the second signal to mitigate the effect before generating the output signal. In this regard, applying the one or more adjustments may comprise applying one or both of filtering and spectral inversion to one or both of the first signal and the second signal.

    OUTDOOR UNIT RESONATOR CORRECTION
    68.
    发明申请
    OUTDOOR UNIT RESONATOR CORRECTION 审中-公开

    公开(公告)号：US20170264325A1

    公开(公告)日：2017-09-14

    申请号：US15609946

    申请日：2017-05-31

    Applicant: Maxlinear, Inc.

    Inventor： Subramanian Anantharaman Chandrasekarapuram ,  Anand Anandakumar ,  Stephane Laurent-Michel ,  Sheng Ye ,  Raja Pullela ,  Glenn Chang ,  Vamsi Paidi

    IPC: H04B1/10

    CPC classification number: H04B1/1027

    Abstract: A system comprises a microwave backhaul outdoor unit having a first resonant circuit, phase error determination circuitry, and phase error compensation circuitry. The first resonant circuit is operable to generate a first signal characterized by a first amount of phase noise and a first amount of temperature stability. The phase error determination circuitry is operable to generate a phase error signal indicative of phase error between the first signal and a second signal, wherein the second signal is characterized by a second amount of phase noise that is greater than the first amount of phase noise, and the second signal is characterized by a second amount of temperature instability that is less than the first amount of temperature instability. The phase error compensation circuitry is operable to adjust the phase of a data signal based on the phase error signal, the adjustment resulting in a phase compensated signal.

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