中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.011 seconds)

    CHANNEL-SENSITIVE POWER CONTROL
    3.
    发明申请
    CHANNEL-SENSITIVE POWER CONTROL 有权
    通道敏感功率控制

    公开(公告)号：US20150023237A1

    公开(公告)日：2015-01-22

    申请号：US14450343

    申请日：2014-08-04

    Applicant: MaxLinear, Inc.

    Inventor： James Qiu ,  Sridhar Ramesh ,  Sheng Ye ,  Curtis Ling

    IPC: H04W52/02 ,  H04W88/02

    CPC classification number: H04W52/0245 ,  H03G3/20 ,  H04B1/109 ,  H04B17/00 ,  H04L1/20 ,  H04L27/06 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/40

    Abstract: A communication receiver which applies signal processing for quantitatively estimating receive signal factors such as communication channel quality, signal characteristics, and overall system received bit error rate (BER) or packet error rate (PER) and which applies a general algorithm for mapping these estimated factors to control receiver performance and minimize power consumption.

    Abstract translation: 一种通信接收机，其应用信号处理，用于定量估计诸如通信信道质量，信号特征和总体系统接收误比特率（BER）或分组差错率（PER）的接收信号因子，并且其应用用于映射这些估计因子的通用算法 以控制接收机性能并降低功耗。

    Self-calibrating gain control system
    4.
    发明授权
    Self-calibrating gain control system 有权
    自校准增益控制系统

    公开(公告)号：US08791757B2

    公开(公告)日：2014-07-29

    申请号：US13845348

    申请日：2013-03-18

    Applicant: MaxLinear, Inc.

    Inventor： James Qiu ,  Sridhar Ramesh

    IPC: H03G3/20 ,  H03G3/30

    CPC classification number: H03G3/20 ,  H03G3/3052

    Abstract: A circuit for self-calibrating a gain control system samples the output of a digital amplifier coupled in series with one or more analog amplifiers to correct errors in a discrete stepped gain control. A digital gain control circuit controls both the digital amplifier and at least one analog amplifier to produce a smooth linear and continuous gain, wherein perturbations in the digital control of gain are smoothed by a signal applied to gain control circuit by a gain step correction circuit.

    Abstract translation: 用于自校准增益控制系统的电路对与一个或多个模拟放大器串联耦合的数字放大器的输出进行采样，以校正离散步进增益控制中的误差。 数字增益控制电路控制数字放大器和至少一个模拟放大器，以产生平滑的线性和连续增益，其中增益数字控制中的扰动被通过增益阶梯校正电路施加到增益控制电路的信号平滑。

    Channel-Sensitive
    5.
    发明申请
    Channel-Sensitive 审中-公开

    公开(公告)号：US20180262990A1

    公开(公告)日：2018-09-13

    申请号：US15976477

    申请日：2018-05-10

    Applicant: Maxlinear, Inc.

    Inventor： James Qiu ,  Sridhar Ramesh ,  Sheng Ye ,  Curtis Ling

    IPC: H04W52/02 ,  H04B17/00 ,  H04L27/06 ,  H04L1/20 ,  H04W88/02 ,  H04B1/10 ,  H03G3/20

    CPC classification number: H04W52/0245 ,  H03G3/20 ,  H04B1/109 ,  H04B17/00 ,  H04L1/20 ,  H04L27/06 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/40

    Abstract: Methods and systems for providing reduced bandwidth acquisition latency may comprise communicating a reservation request for bandwidth allocation for devices operating under a wired network protocol, where the reservation request may be sent by wired network devices via a wireless network protocol over a wireless network. Bandwidth may be allocated in the wired network for the requesting devices by a network controller. Data may be communicated with the requesting devices via the wired network. The wired network communication protocol may comprise a multimedia over cable alliance (MoCA) standard. The wireless protocol may comprise an IEEE 802.11x standard, a Bluetooth standard, and/or any non-public network protocol. The communication of the reservation request via the wireless protocol may decrease a latency of the wired network. A medium access plan (MAP) may be generated by the network controller based on the reservation request and may comprise a bandwidth allocation for the requesting devices.

Patent Agency Ranking