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    Systems and methods for wireless link balancing in wireless networks
    91.
    发明授权
    Systems and methods for wireless link balancing in wireless networks 有权

    公开(公告)号：US10021655B2

    公开(公告)日：2018-07-10

    申请号：US15693406

    申请日：2017-08-31

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul Emmanuel ,  Peiman Amini

    IPC: H04W52/28 ,  H04L12/26 ,  H04W72/04 ,  H04W84/12

    CPC classification number: H04W52/283 ,  H04L43/12 ,  H04W72/0473 ,  H04W84/12

    Abstract: Systems and methods for controlling the transmit power and the receive sensitivity of an access point for achieving symmetric link balancing is described. When an access point operates with symmetric link performance, the access point does not inefficiently use available bandwidth for transmitting or re-transmitting to a client station that cannot communicate with the access point. Moreover, the access point does not back off transmissions due to activity of neighboring basic service sets when not needed. The receive sensitivity can be controlled using a hardware attenuator or software commands that adjust a programmable gain in a wireless local area network chipset used by the access point, or it can be controlled using adjustable levels in the software for processing or responding to packets.

    Sensor gateway
    92.
    发明授权
    Sensor gateway 有权

    公开(公告)号：US09998501B2

    公开(公告)日：2018-06-12

    申请号：US14558085

    申请日：2014-12-02

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul Emmanuel ,  Peiman Amini

    IPC: H04W4/00 ,  H04L29/06 ,  H04W16/14 ,  H04W88/16

    CPC classification number: H04L65/102 ,  H04W16/14 ,  H04W88/16 ,  Y02D70/00 ,  Y02D70/126 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/26

    Abstract: A sensor gateway manages wireless communications to sensors and the exchange of data between the sensors and a connection to the Internet. A sensor gateway processor runs the network and wireless stack, automatically picks the same channel as the home access point (AP), and runs sensor software to provide the sensors with low power, wireless support and deep sleep support. The sensor gateway selects same channel as the home AP by following the strongest beacon or by following the home AP service set identifier (SSID), in case more than one strong beacon is present. If the home AP and sensor gateway are placed close by and are on a different channel in 2.4G, there is destructive interference between the two devices. By using same channel on the sensor gateway as that of the home AP, both devices can coexist in same band without destructive interference.

    Multi-band wireless station having multiple radios in one band
    99.
    发明授权
    Multi-band wireless station having multiple radios in one band 有权

    公开(公告)号：US09763117B2

    公开(公告)日：2017-09-12

    申请号：US14555511

    申请日：2014-11-26

    Applicant: Netgear, Inc.

    Inventor： Peiman Amini ,  Joseph Amalan Arul Emmanuel ,  ShunLiang Yu

    IPC: H04W24/02 ,  H04W72/04 ,  H04W8/22

    CPC classification number: H04W24/02 ,  H04W8/22 ,  H04W72/0453

    Abstract: The disclosure is related to a multi-band wireless station, e.g., a wireless access point, that includes more than one wireless radio in the same frequency band. The wireless station operates at multiple frequency bands, e.g., 2.4 GHz and 5 GHz. Further, the wireless station includes multiple radios in the same frequency band. For example, the wireless station can have two radios for the 5 GHz band—one for a low 5 GHz band and another for high 5 GHz band. If the client station is connecting to the 5 GHz band, it can either connect to the first sub-band or the second sub-band of the 5 GHz. The wireless station can decide the sub-band to which a particular client station has to be assigned based on a number of assignment attributes, e.g., client station attributes and the sub-band attributes.

    Systems and methods for improving WLAN range
    100.
    发明授权
    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：US09590661B2

    公开(公告)日：2017-03-07

    申请号：US14242662

    申请日：2014-04-01

    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 ,  H04B1/04

    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. Sub 1G may also present less interference compared to 2.4 GHz (e.g., better QoS for applications such as VOIP, Gaming, 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区域可能会比传统的2.4和5 Ghz系统提供路径损耗优势。 与1GHz相比，Sub 1G还可以呈现更少的干扰（例如，对于诸如VOIP，游戏等应用的更好的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。

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