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    MULTI RADIO WIRELESS LAN NETWORKS
    1.
    发明申请
    MULTI RADIO WIRELESS LAN NETWORKS 审中-公开

    公开(公告)号：US20180152988A1

    公开(公告)日：2018-05-31

    申请号：US15879400

    申请日：2018-01-24

    Applicant: NETGEAR, Inc.

    Inventor： Peiman AMINI ,  Joseph Amalan Arul EMMANUEL ,  Shun-Liang YU

    IPC: H04W88/08 ,  H04B1/00

    CPC classification number: H04W88/08 ,  H04B1/0057

    Abstract: Systems and methods for improving wireless access point communications are provided. Some embodiments contemplate filtering operations such that two or more radios can be used in the 5 GHz or 2.4 GHz band without interfering with each other. Some embodiments employ discrete Low Noise Amplifiers (LNA) and Power Amplifiers (PA) as well as frontend modules. In some examples, filtering may be primarily used on the receiving side to filter out other signals in 5 GHz before they are amplified by an external LNA or LNAs, e.g., as integrated in a WLAN chipset. Filtering may also be performed on the transmit side in some embodiments.

    Active Antenna for Wireless Local Area Network Devices
    2.
    发明申请
    Active Antenna for Wireless Local Area Network Devices 审中-公开

    公开(公告)号：US20170094671A1

    公开(公告)日：2017-03-30

    申请号：US15260102

    申请日：2016-09-08

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul EMMANUEL ,  Shun-Liang YU ,  Mark G. Merrill ,  Peiman AMINI

    IPC: H04W72/08 ,  H04W72/04 ,  H04W76/02

    CPC classification number: H04B1/18 ,  H03H11/123 ,  H03H11/346 ,  H03H11/348 ,  H04B1/48 ,  H04W84/12

    Abstract: Various embodiments are described herein that improve the signal reception and transmission capabilities of an access point by coupling an active antenna assembly to the access point. An active antenna assembly includes an antenna and at least one active component, such as a low-noise amplifier or a power amplifier. The active component can be connected to an antenna circuit board rather than the main circuit board of the access point, which is typically retained within an access point housing. By positioning the active component near the antenna, the active antenna assembly prevents degradation of signals received by the antenna. One or more coaxial cables can be used to connect the active component of the active antenna assembly to the main circuit board of the access point.

    SYSTEMS AND METHODS FOR IMPROVING WLAN RANGE
    4.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVING WLAN RANGE 有权
    改善WLAN范围的系统和方法

    公开(公告)号：US20170041028A1

    公开(公告)日：2017-02-09

    申请号：US15332970

    申请日：2016-10-24

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul EMMANUEL ,  Peiman AMINI ,  Paul NYSEN ,  Shun-Liang YU ,  Chia-Wei LIU ,  Shahrokh ZARDOSHTI ,  Gin WANG ,  Henry CHEN

    IPC: H04B1/00 ,  H04L27/26

    CPC classification number: H04B1/005 ,  H04B1/0096 ,  H04B2001/0491 ,  H04L27/2672 ,  H04W84/12

    Abstract: Various embodiments disclose systems and methods for employing a Sub1G signal (e.g. a signal in the range of approximately 500 Mhz or 800 mHz) for use with internal and/or external components of various user devices. The Sub1G region may provide a path loss advantage over traditional 2.4 and 5 Ghz systems because of the lower frequency in free-space path loss model. Sub1G may also present less interference compared to 2.4 GHz (e.g., better QoS for applications such as VOIP, Gaining, etc.). In some of the disclosed embodiments, Sub1G may be employed using current 2.4G or 5G Wireless LAN chipset with RF Up/Down Converters. In some embodiments, the Sub1G approach may be used to create a Long Range Bridge, Long Range Extender, Long Range Client, Long Range Hotspot, etc.

    Abstract translation: 各种实施例公开了用于使用与各种用户装置的内部和/或外部组件一起使用的Sub1G信号（例如，大约500Mhz或800mHz的信号）的系统和方法。 由于自由空间路径损耗模型的频率较低，Sub1G区域可能比传统的2.4和5 GHz系统提供路径损耗优势。 与2.4GHz相比，Sub1G还可以呈现更少的干扰（例如，对于诸如VOIP，Gaining等应用的更好的QoS）。 在一些所公开的实施例中，可以使用具有RF上/下转换器的当前2.4G或5G无线LAN芯片组来采用Sub1G。 在一些实施例中，Sub1G方法可用于创建长距离桥，长距离扩展器，远程客户端，远程热点等。

    MULTI RADIO WIRELESS LAN NETWORKS
    5.
    发明申请
    MULTI RADIO WIRELESS LAN NETWORKS 有权
    多无线电无线LAN网络

    公开(公告)号：US20150131542A1

    公开(公告)日：2015-05-14

    申请号：US14105077

    申请日：2013-12-12

    Applicant: NetGear, Inc.

    Inventor： Peiman AMINI ,  Joseph Amalan Arul EMMANUEL ,  Shun-Liang YU

    IPC: H04W72/04 ,  H04W88/08 ,  H01Q21/28

    CPC classification number: H04W88/08 ,  H04B1/0057

    Abstract: Systems and methods for improving wireless access point communications are provided. Some embodiments contemplate filtering operations such that two or more radios can be used in the 5 GHz or 2.4 GHz band without interfering with each other. Some embodiments employ discrete Low Noise Amplifiers (LNA) and Power Amplifiers (PA) as well as frontend modules. In some examples, filtering may be primarily used on the receiving side to filter out other signals in 5 GHz before they are amplified by an external LNA or LNAs, e.g., as integrated in a WLAN chipset. Filtering may also be performed on the transmit side in some embodiments.

    Abstract translation: 提供了用于改进无线接入点通信的系统和方法。 一些实施例考虑过滤操作，使得可以在5GHz或2.4GHz频带中使用两个或更多个无线电，而不会彼此干扰。 一些实施例采用分立的低噪声放大器（LNA）和功率放大器（PA）以及前端模块。 在一些示例中，滤波可以主要用于接收侧，以在它们被外部LNA或LNA（例如集成在WLAN芯片组中）放大之前滤除5GHz中的其它信号。 在一些实施例中也可以在发送侧执行过滤。

    Active Antenna for Wireless Local Area Network Devices
    6.
    发明申请
    Active Antenna for Wireless Local Area Network Devices 审中-公开

    公开(公告)号：US20190181899A1

    公开(公告)日：2019-06-13

    申请号：US16277648

    申请日：2019-02-15

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul EMMANUEL ,  Shun-Liang YU ,  Mark G. Merrill ,  Peiman AMINI

    IPC: H04B1/18 ,  H04B1/48 ,  H03H11/34 ,  H03H11/12

    Abstract: Various embodiments are described herein that improve the signal reception and transmission capabilities of an access point by coupling an active antenna assembly to the access point. An active antenna assembly includes an antenna and at least one active component, such as a low-noise amplifier or a power amplifier. The active component can be connected to an antenna circuit board rather than the main circuit board of the access point, which is typically retained within an access point housing. By positioning the active component near the antenna, the active antenna assembly prevents degradation of signals received by the antenna. One or more coaxial cables can be used to connect the active component of the active antenna assembly to the main circuit board of the access point.

    MULTI RADIO WIRELESS LAN NETWORKS
    7.
    发明申请
    MULTI RADIO WIRELESS LAN NETWORKS 有权

    公开(公告)号：US20160227604A1

    公开(公告)日：2016-08-04

    申请号：US15091542

    申请日：2016-04-05

    Applicant: NETGEAR, Inc.

    Inventor： Peiman AMINI ,  Joseph Amalan Arul EMMANUEL ,  Shun-Liang YU

    IPC: H04W88/08 ,  H04B1/00

    CPC classification number: H04W88/08 ,  H04B1/0057

    Abstract: Systems and methods for improving wireless access point communications are provided. Some embodiments contemplate filtering operations such that two or more radios can be used in the 5 GHz or 2.4 GHz band without interfering with each other. Some embodiments employ discrete Low Noise Amplifiers (LNA) and Power Amplifiers (PA) as well as frontend modules. In some examples, filtering may be primarily used on the receiving side to filter out other signals in 5 GHz before they are amplified by an external LNA or LNAs, e.g., as integrated in a WLAN chipset. Filtering may also be performed on the transmit side in some embodiments.

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