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    Method And Apparatus For Band Separation For Multiband Communication Systems
    62.
    发明申请
    Method And Apparatus For Band Separation For Multiband Communication Systems 审中-公开

    公开(公告)号：US20170318351A1

    公开(公告)日：2017-11-02

    申请号：US15651917

    申请日：2017-07-17

    Applicant: Maxlinear, Inc.

    Inventor： Madhukar Reddy ,  Timothy Gallagher

    IPC: H04N21/61 ,  H04L12/28 ,  H04N21/4385

    CPC classification number: H04N21/6118 ,  H04L12/2801 ,  H04N21/4385 ,  H04N21/6168

    Abstract: Aspects of a method and apparatus for band separation for multiband communication systems are provided. One or more circuits for use in a transceiver may comprise a triplexer and a leakage processing module. The triplexer may comprise a first port, a Multimedia Over Coaxial Alliance (MoCA) port, a television upstream port, and a television downstream port. The leakage processing module may comprise a television downstream input port, a cable television downstream output port, a MoCA port, and a cable television upstream port. The leakage processing module may be operable to (1) process a MoCA signal to generate a first compensation signal; (2) process a cable upstream signal to generate a second compensation signal; (3) process a filtered signal based at least in part on the first and second compensation signals; and (4) output the processed filtered signal via the cable television downstream output port of said leakage processing module.

    Optimizing bandwidth utilization in an in-home network
    64.
    发明授权
    Optimizing bandwidth utilization in an in-home network 有权

    公开(公告)号：US09794823B2

    公开(公告)日：2017-10-17

    申请号：US14305417

    申请日：2014-06-16

    Applicant: Maxlinear, Inc.

    Inventor： Timothy Gallagher

    IPC: H04W28/02 ,  H04W40/12 ,  H04L12/803 ,  H04W36/22 ,  H04L29/06 ,  H04L12/707 ,  H04W36/14 ,  H04W84/10

    CPC classification number: H04W28/0252 ,  H04L29/06088 ,  H04L45/22 ,  H04L47/122 ,  H04L47/125 ,  H04W36/14 ,  H04W36/22 ,  H04W40/12 ,  H04W84/10

    Abstract: Methods and systems for optimizing bandwidth utilization in an in-home network may comprise in a multi-protocol premises-based wired and wireless network, monitoring capabilities of media of a wired communication link operating in accordance with a wired communication standard and capabilities of a wireless communication link operating in accordance with a wireless local area network standard. Some or all data communications from the wired communication link may be routed to the wireless communication link based on the media capabilities. Bit-loading of the data communications in the wired communication link and wireless communication link may be configured based on the media capabilities. The capabilities may comprise one or more of: bandwidth, data throughput, usage, and signal-to-noise ratio. The wired communication standard may comprise Multimedia over Cable Alliance (MoCA). The monitoring may be performed by one or more Multimedia over Cable Alliance (MoCA) network controllers.

    METHOD AND SYSTEM FOR A HIGH CAPACITY CABLE NETWORK
    66.
    发明申请
    METHOD AND SYSTEM FOR A HIGH CAPACITY CABLE NETWORK 有权

    公开(公告)号：US20170170976A1

    公开(公告)日：2017-06-15

    申请号：US15444648

    申请日：2017-02-28

    Applicant: Maxlinear, Inc.

    Inventor： Curtis Ling ,  Sridhar Ramesh ,  Timothy Gallagher

    IPC: H04L12/28 ,  H04L27/26 ,  H04L12/24 ,  H04L5/00

    CPC classification number: H04L12/2801 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/001 ,  H04L5/0046 ,  H04L5/006 ,  H04L12/2898 ,  H04L27/2646 ,  H04L41/083

    Abstract: A cable modem termination system (CMTS) may communicate with a plurality of cable modems using a plurality of orthogonal frequency division multiplexed (OFDM) subcarriers. The CMTS may determine a performance metric of each of the cable modems. For each of the OFDM subcarriers and each of the cable modems, the CMTS may select physical layer parameters to be used for communication with that cable modem on that OFDM subcarrier based on a performance metric of that cable modem. The parameters may be selected for each individual modem and/or each individual subcarrier, or may be selected for groups of modems and/or groups of subcarriers. The parameters may include, for example, one or more of: transmit power, receive sensitivity, timeslot duration, modulation type, modulation order, forward error correction (FEC) type, and FEC code rate.

    Method and apparatus for memory power and/or area reduction
    69.
    发明授权
    Method and apparatus for memory power and/or area reduction 有权
    用于存储器功率和/或面积减小的方法和装置

    公开(公告)号：US09576614B2

    公开(公告)日：2017-02-21

    申请号：US14450324

    申请日：2014-08-04

    Applicant: MaxLinear, Inc.

    Inventor： Curtis Ling ,  Vadim Smolyakov ,  Timothy Gallagher ,  Glenn Gulak

    IPC: G11C5/14 ,  G11C29/02 ,  G06F11/10 ,  G11C29/04

    CPC classification number: G11C5/144 ,  G06F11/1048 ,  G11C5/14 ,  G11C29/021 ,  G11C29/028 ,  G11C2029/0409

    Abstract: A method and apparatus for memory power and/or area reduction. An array of memory cells may be scanned to detect faulty memory cells, if any, in the array. A supply voltage Vmem applied to the array of memory cells may be controlled based on a result of the scan, and based on a sensitivity coefficient of one, or more, of the array of memory cells. The sensitivity coefficient may indicate an impact that the one, or more, of the array of memory cells being faulty may have on the performance of a device that reads and writes data to the memory array. Additionally or alternatively, the physical dimensions of the memory cells may be determined based on the sensitivity coefficient(s) and/or based on a number of faulty memory cells that can be tolerated in the array of memory cells.

    Abstract translation: 一种用于存储器功率和/或面积减小的方法和装置。 可以扫描存储器单元阵列以检测阵列中的故障存储器单元（如果有的话）。 可以基于扫描的结果并且基于存储器单元阵列中的一个或多个的灵敏度系数来控制施加到存储器单元阵列的电源电压Vmem。 灵敏度系数可以指示存储器单元阵列中的一个或多个存在故障的影响可能对于将数据读取和写入存储器阵列的设备的性能有影响。 附加地或替代地，存储器单元的物理尺寸可以基于灵敏度系数和/或基于可以在存储器单元阵列中容忍的故障存储器单元的数量来确定。

    Method and apparatus for providing conditional access based on channel characteristics
    70.
    发明授权
    Method and apparatus for providing conditional access based on channel characteristics 有权
    基于信道特性提供条件访问的方法和装置

    公开(公告)号：US09490972B2

    公开(公告)日：2016-11-08

    申请号：US14551503

    申请日：2014-11-24

    Applicant: MaxLinear, Inc.

    Inventor： Timothy Gallagher

    IPC: H04L9/00 ,  H04K1/10 ,  H04L9/08 ,  H04L29/06 ,  G06F21/00 ,  G06F21/10 ,  H04L9/18 ,  H04K1/00 ,  H04K1/02

    CPC classification number: H04L63/0428 ,  G06F21/00 ,  G06F21/10 ,  G06F21/105 ,  G06F2221/0755 ,  H04K1/00 ,  H04K1/02 ,  H04L9/08 ,  H04L9/0819 ,  H04L9/0861 ,  H04L9/0877 ,  H04L9/3006 ,  H04L9/3226 ,  H04L63/06 ,  H04L63/10 ,  H04L2209/24 ,  H04L2209/603 ,  H04L2463/101

    Abstract: A first network device may discover one or more values of one or more parameters corresponding to a plurality of links and/or devices of the network. The first network device may compare the discovered one or more values of the one or more parameters to an expected one or more values of the one or more parameters. The first network device may determine whether to transmit data onto a network path between the first device and one of the plurality of devices based on a result of the comparison, wherein at least one of the plurality of links and/or devices are not part of the network path. The first network device may be operable to utilize the discovered parameter values to generate a security key which may be utilized to encrypt and/or scramble content prior to transmitting the content onto the network.

    Abstract translation: 第一网络设备可以发现与网络的多个链路和/或设备相对应的一个或多个参数的一个或多个值。 第一网络设备可以将所发现的一个或多个参数的一个或多个值与所述一个或多个参数的期望的一个或多个值进行比较。 第一网络设备可以基于比较的结果来确定是否将数据传输到第一设备与多个设备中的一个之间的网络路径上，其中多个链路和/或设备中的至少一个不是 网络路径。 第一网络设备可以可操作以利用所发现的参数值来生成可以用于在将内容发送到网络之前加密和/或扰频内容的安全密钥。

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