中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

82 records (took 0.022 seconds)

    SYSTEMS AND METHODS FOR LTE AND WLAN COEXISTENCE
    43.
    发明申请
    SYSTEMS AND METHODS FOR LTE AND WLAN COEXISTENCE 有权
    用于LTE和WLAN共享的系统和方法

    公开(公告)号：US20160174233A1

    公开(公告)日：2016-06-16

    申请号：US14569259

    申请日：2014-12-12

    Applicant: Netgear, Inc.

    Inventor： Joseph Amalan Arul EMMANUEL ,  Peiman AMINI

    IPC: H04W72/08 ,  H04W24/08

    CPC classification number: H04W24/08 ,  H04W24/02 ,  H04W48/18 ,  H04W52/243 ,  H04W52/38 ,  H04W74/085 ,  H04W84/12

    Abstract: Various of the disclosed embodiments provide systems and methods for enabling LTE® and wireless, e.g., ISM band, applications to coexist on a same device or on separate devices in proximity to one another. Some embodiments implement a remediation and/or channel transition process for the wireless devices following detection of LTE®-related interference. During remediation, the device may, e.g., adjust the wireless power levels, EDCA backoff times, signal thresholds, etc. In some embodiments, if the remediation actions prove ineffective, the wireless peers may be relocated to a channel further from the interfering LTE® band. The determination to remediate or reallocate may be based on various contextual factors, e.g., the character of the peer devices and the applications being run.

    Abstract translation: 各种所公开的实施例提供用于使LTE和无线（例如，ISM频带）应用能够在相同设备上或彼此接近的单独设备上共存的系统和方法。 一些实施例在检测到与LTE相关的干扰之后实现无线设备的修复和/或信道转换过程。 在修复期间，设备可以例如调整无线功率电平，EDCA退避时间，信号阈值等。在一些实施例中，如果修复动作证明无效，则无线对等体可以被重定位到远离干扰LTE 带。 修复或重新分配的决定可以基于各种上下文因素，例如对等设备的特征和正在运行的应用。

    WIRELESS SENSOR BASE STATION WITH COEXISTENCE OF MULTIPLE HOMOGENEOUS RADIOS
    45.
    发明申请
    WIRELESS SENSOR BASE STATION WITH COEXISTENCE OF MULTIPLE HOMOGENEOUS RADIOS 有权
    无线传感器基站与多个均匀无线电的共同点

    公开(公告)号：US20140370826A1

    公开(公告)日：2014-12-18

    申请号：US14089651

    申请日：2013-11-25

    Applicant: NETGEAR, Inc.

    Inventor： Peiman AMINI ,  Arms Yongyuth ,  Steve Skeoch ,  Joseph Amalan Arul Emmanuel

    IPC: H04B1/44 ,  H04W88/10 ,  H04W24/02

    CPC classification number: H04W4/38 ,  H04B1/44 ,  H04B1/525 ,  H04L5/0055 ,  H04L25/03006 ,  H04L49/9005 ,  H04L69/28 ,  H04L69/323 ,  H04L69/324 ,  H04W24/02 ,  H04W28/26 ,  H04W52/0212 ,  H04W52/386 ,  H04W72/0453 ,  H04W72/082 ,  H04W72/1215 ,  H04W72/1247 ,  H04W84/12 ,  H04W88/10 ,  H04W88/12 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/23 ,  Y02D70/40

    Abstract: Techniques are disclosed for reducing interference, in a network device, among multiple radio circuits operating in a same or similar frequency band and in close physical proximity. In some embodiments, a network device includes a first and a second wireless network circuit. The network circuits operate in a same radio frequency band and are collocated. The second network circuit is assigned a higher priority than the first network circuit. The device further includes a coexistence controller coupled to the network circuits via a communication bus and configured to selectively suppress transmitting operations of the first network circuit during receiving operations of the second network circuit. Among other benefits, the embodiments can increase wireless network bandwidth and reduce mobile device power consumption by providing coordination among the radio circuits so that the transmitting and receiving operations are performed in a way that they do not interfere with their respective antennas.

    Abstract translation: 公开了用于在网络设备中在相同或相似频带中操作并且处于紧密物理接近的多个无线电电路之间的干扰的技术。 在一些实施例中，网络设备包括第一和第二无线网络电路。 网络电路在相同的无线电频带中并行并置。 第二网络电路被分配比第一网络电路更高的优先级。 该设备还包括一个共存控制器，其经由通信总线耦合到网络电路，并且被配置为在第二网络电路的接收操作期间选择性地抑制第一网络电路的传输操作。 除了其他优点之外，实施例可以通过提供无线电电路之间的协调来增加无线网络带宽并降低移动设备功耗，使得以不干扰其各自天线的方式执行发送和接收操作。

    NOTIFICATIONS BY A NETWORK-CONNECTED SECURITY SYSTEM BASED ON CONTENT ANALYSIS
    47.
    发明申请
    NOTIFICATIONS BY A NETWORK-CONNECTED SECURITY SYSTEM BASED ON CONTENT ANALYSIS 审中-公开

    公开(公告)号：US20190289263A1

    公开(公告)日：2019-09-19

    申请号：US16239343

    申请日：2019-01-03

    Applicant: NETGEAR, INC.

    Inventor： Peiman AMINI ,  Joseph Amalan Arul EMMANUEL

    IPC: H04N7/18 ,  G08B13/196 ,  G06K9/00

    Abstract: Systems and methods are described for presenting notifications at a client device based on analysis of content generated by electronic devices in a network-connected security system. The introduced technique can be applied as a filtering process to reduce the number of notifications sent by a network-connected security device to a client device. In an example embodiment, content such as video captured by a video surveillance camera is processed to detect events occurring in a surveilled environment. Notifications are then presented at a user device for events that satisfy some specified criterion.

    SYSTEMS AND METHODS FOR OPTIMIZATION AND TESTING OF WIRELESS DEVICES
    49.
    发明申请
    SYSTEMS AND METHODS FOR OPTIMIZATION AND TESTING OF WIRELESS DEVICES 审中-公开

    公开(公告)号：US20190260488A1

    公开(公告)日：2019-08-22

    申请号：US16278576

    申请日：2019-02-18

    Applicant: NETGEAR, INC.

    Inventor： Joseph Amalan Arul EMMANUEL ,  Peiman AMINI

    IPC: H04B17/391 ,  H04N17/00 ,  H04N7/18

    Abstract: Disclosed are methods and systems for the testing and optimization of one or more wireless devices, e.g., wireless cameras, such as in conjunction with corresponding systems. Wireless device test capabilities include any of: single device, wireless video rate/delay/interference test; multi-security camera system wireless DC power range tweet with and without noise/interference; security camera system image quality with and without movement in day and night mode; multi-camera wireless range vs. DC power tweet with and without interference; WLAN beacon/sniffer automation; wireless audio range testing; security camera uplink testing; and optical synchronized video/audio distribution (optical fiber).

    Active Antenna for Wireless Local Area Network Devices
    50.
    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.

Patent Agency Ranking