公开(公告)号：US08345698B2

公开(公告)日：2013-01-01

申请号：US11637366

申请日：2006-12-12

Applicant: David Prager ,  Bruce C. Rothaar ,  Heinz Lycklama A'nyeholt ,  Dave Randall

Inventor： David Prager ,  Bruce C. Rothaar ,  Heinz Lycklama A'nyeholt ,  Dave Randall

IPC: H04L12/56

CPC classification number: H04J14/0227 ,  F24F11/30 ,  F24F11/54 ,  H04B1/38 ,  H04L49/351

Abstract: Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.

公开(公告)号：US08212601B2

公开(公告)日：2012-07-03

申请号：US12915464

申请日：2010-10-29

Applicant: Eric Roger Davis

Inventor： Eric Roger Davis

IPC: H03K5/22

CPC classification number: G06F11/1604 ,  G06F11/20

Abstract: A method and apparatus for providing system clock failover using a one-shot circuit are disclosed. A process, in one embodiment, is able to detect a clock failure using a one-shot circuit, wherein the clock signals are generated by a first clock circuit. Upon generating a switching signal in response to the clock failure, a system reset signal is asserted for a predefined time period in accordance with the clock failure. After switching a second clock circuit to replace the first clock circuit, the process is capable of resuming the clock signals via the second clock circuit.

Abstract translation: 公开了一种使用单触发电路提供系统时钟故障切换的方法和装置。 在一个实施例中，可以使用单触发电路来检测时钟故障，其中时钟信号由第一时钟电路产生。 在响应于时钟故障产生切换信号时，系统复位信号根据时钟故障断言预定义的时间段。 在切换第二时钟电路以替换第一时钟电路之后，该处理能够经由第二时钟电路恢复时钟信号。

公开(公告)号：US20120144435A1

公开(公告)日：2012-06-07

申请号：US13385186

申请日：2012-02-06

Applicant: Michael Spilo ,  Jonathan Daub

Inventor： Michael Spilo ,  Jonathan Daub

IPC: H04N21/242 ,  H04N21/43

CPC classification number: H04N5/775 ,  H04N5/76 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/43615 ,  H04N21/8455

Abstract: A system and method for synchronizing digital media playback at multiple digital media playback devices interconnected on a network is provided. A digital media playback device comprising a processor, a synchronization component, a timekeeper component and a digital media source performs synchronization processes to arrange for other players to begin playback at a predetermined position and time in the digital media signal. Synchronization is accomplished by processes which approximate the arrival time of a packet containing audio and/or video digital content across the network and instruct the playback devices as to when playback is to begin, and at what point in the streaming media content signal to begin playback. One method uses a time-stamp packet on the network to synchronize all players. Other methods utilize reiterative processes to narrow approximations of packet arrival time at each playback device.

Abstract translation: 提供了一种用于在网络上互连的多个数字媒体播放设备上同步数字媒体播放的系统和方法。 包括处理器，同步组件，计时器组件和数字媒体源的数字媒体播放设备执行同步处理，以安排其他播放器在数字媒体信号中的预定位置和时间开始播放。 通过在网络上近似包含音频和/或视频数字内容的分组的到达时间的过程来实现同步，并且指示播放设备关于何时开始播放，以及流媒体内容信号何时开始播放 。 一种方法使用网络上的时间戳分组来同步所有播放器。 其他方法利用重复过程来缩小每个重放设备的分组到达时间的近似。

公开(公告)号：US20050257039A1

公开(公告)日：2005-11-17

申请号：US10845770

申请日：2004-05-13

Applicant: Hamid Marshall

Inventor： Hamid Marshall

IPC: G06F15/177 ,  H04L29/06

CPC classification number: H04L63/0272 ,  H04L63/0428

Abstract: Method for configuring a tunnel connection between a first gateway and second gateway. Configuration of the tunnel connection is completed at the first gateway in response to a user request. At the second gateway, a request is received from the user to configure the second gateway, and an identification of the first gateway is received from the user. A request for configuration information is sent from the second gateway to the first gateway. The first gateway authenticates the second gateway based on information received from the second gateway. The second gateway sends configuration information to the first gateway, and the second gateway is automatically configured, based on the configuration information received from the first gateway. Also described is a method of configuring an IPSec connection between a first gateway and a second gateway. Additionally a network system is described, which includes a first gateway, second gateway and logic to establish a tunnel connection.

Abstract translation: 用于配置第一网关和第二网关之间的隧道连接的方法。 响应于用户请求，在第一网关完成隧道连接的配置。 在第二网关，从用户接收到配置第二网关的请求，并且从用户接收到第一网关的标识。 从第二网关向第一网关发送对配置信息的请求。 第一网关基于从第二网关接收的信息来认证第二网关。 第二网关根据从第一网关接收到的配置信息，向第一网关发送配置信息，并自动配置第二网关。 还描述了在第一网关和第二网关之间配置IPSec连接的方法。 此外，描述了一种网络系统，其包括第一网关，第二网关和建立隧道连接的逻辑。

公开(公告)号：US06847330B2

公开(公告)日：2005-01-25

申请号：US10606949

申请日：2003-06-23

Applicant: Patrick Rada ,  Mark Merrill

Inventor： Patrick Rada ,  Mark Merrill

IPC: H01Q1/24 ,  H04B1/38

CPC classification number: H04B1/18 ,  H01Q1/241 ,  H04B1/3877

Abstract: Disclosed is a wireless node with a detachable antenna. When the antenna is detached, 802.11a lower band communications are disabled. When the antenna is attached, 802.11a lower band communications are enabled.

Abstract translation: 公开了具有可拆卸天线的无线节点。 天线分离时，802.11a低频通信被禁用。 当连接天线时，802.11a低频通信被使能。

公开(公告)号：US20040257284A1

公开(公告)日：2004-12-23

申请号：US10606949

申请日：2003-06-23

Applicant: NetGear Inc.

Inventor： Patrick Rada ,  Mark Merrill

IPC: H01Q001/24

CPC classification number: H04B1/18 ,  H01Q1/241 ,  H04B1/3877

Abstract: Disclosed is a wireless node with a detachable antenna. When the antenna is detached, 802.11a lower band communications are disabled. When the antenna is attached, 802.11a lower band communications are enabled.

Abstract translation: 公开了具有可拆卸天线的无线节点。 天线分离时，802.11a低频通信被禁用。 当连接天线时，启用802.11a低频通信。

公开(公告)号：US20240251264A1

公开(公告)日：2024-07-25

申请号：US18159039

申请日：2023-01-24

Applicant: NETGEAR, Inc.

Inventor： Yu Te Lin ,  Deeksha Kamath ,  Sreekar Adapa ,  Fernando Lozano

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W84/12

Abstract: Techniques, apparatuses, and systems for throughput estimation for a wireless device are disclosed. Throughput estimation includes generating network traffic for transmission between two nodes. The first node transmits the network traffic to the second node. The first node receives an acknowledgement from the second node that indicates successful receipt of the network traffic. The first node determines an amount of data successfully transmitted between the two nodes based on the reception of the acknowledgement. A throughput estimate is determined based on the amount of data successfully transmitted between the two nodes.

公开(公告)号：US20240214079A1

公开(公告)日：2024-06-27

申请号：US18145652

申请日：2022-12-22

Applicant: NETGEAR, INC.

Inventor： Chunyi Guo ,  Yu-Te Lin

IPC: H04B17/00 ,  H04B17/15 ,  H04L25/02

CPC classification number: H04B17/0085 ,  H04B17/15 ,  H04L25/0204

Abstract: A method includes obtaining a set of wireless statistics of a wireless communication device and a set of hardware-related information of the wireless communication device. The method further includes determining a set of test results of a testbed system based on the set of wireless statistics and the set of hardware-related information by configuring the testbed system based on the set of wireless statistics and the set of hardware-related information. The method further includes updating a set of decision parameters of a wireless configuration decision model using a machine learning model based on the set of test results. The method further includes sending the updated set of decision parameters to the wireless communication device, wherein the wireless communication device configures a wireless configuration parameter based on an instance of the wireless configuration decision model configured with the updated set of decision parameters.

公开(公告)号：US12004265B2

公开(公告)日：2024-06-04

申请号：US17574457

申请日：2022-01-12

Applicant: NETGEAR, Inc.

Inventor： Hsin Chung Li ,  Shunliang Yu ,  Yu Te Lin ,  Ting Chih Tseng ,  Deeksha Kamath ,  Andrew Patrick Yu ,  Sreekar Adapa ,  Joseph Amalan Arul Emmanuel

IPC: H04M1/00 ,  H04W28/02 ,  H04W28/086 ,  H04W40/12 ,  H04W72/0453 ,  H04W88/06

CPC classification number: H04W88/06 ,  H04W28/0268 ,  H04W28/0865 ,  H04W40/12 ,  H04W72/0453

Abstract: A multi-band network node has selectable backhaul/fronthaul configurations. Network nodes provide multi-band operation to take advantage of higher Internet speeds and to support lower latency (>2 Gbps,

公开(公告)号：US12003498B2

公开(公告)日：2024-06-04

申请号：US17180687

申请日：2021-02-19

Applicant: NETGEAR, Inc.

Inventor： Ye Zhang

IPC: H04L9/40 ,  G06F21/00 ,  G06F21/42 ,  G06F21/45 ,  G06K7/10 ,  G06K19/06

CPC classification number: H04L63/083 ,  G06F21/00 ,  G06F21/42 ,  G06F21/45 ,  G06K7/10544 ,  G06K19/06028 ,  G06K19/06037 ,  H04L63/0428 ,  H04L63/08 ,  H04L63/102

Abstract: In various aspects, code-based indicia contain secured network access credentials. In some aspects, a computer processor receives user input that specifies secured network access credentials, and the computer processor creates or modifies credentials for establishing a secured network connection. In these aspects, the computer processor generates code-based indicia that contain at least part of the secured network access credentials. In other aspects, a computer processor scans the code-based indicia and extracts the network access credentials. In these aspects, the computer processor employs the network access credentials to establish the secured network connection. In additional aspects, a network router apparatus renders the code-based indicia to an active display. In further aspects, a network router apparatus conditions grant of network access to a device on receipt from the device of an answer to a security question included in the secured network access credentials.