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    End-point based approach for determining network status in a wireless local area network
    1.
    发明授权
    End-point based approach for determining network status in a wireless local area network 有权
    用于确定无线局域网中的网络状态的基于端点的方法

    公开(公告)号：US07515548B2

    公开(公告)日：2009-04-07

    申请号：US10951945

    申请日：2004-09-28

    申请人： Praphul Chandra ,  David Lide ,  Manoj Sindhwani

    发明人： Praphul Chandra ,  David Lide ,  Manoj Sindhwani

    IPC分类号： G01R31/08

    CPC分类号： H04W24/00 ,  H04W24/02 ,  H04W84/12

    摘要： Determining the reasons for packet loss in a wireless local area network; such as an IEEE 802.11 network. The method uses the strength of received signals at a wireless station, such as the received signal strength indicator (RSSI), noise levels (e.g, non-802.11 energy in the 2.4 GHz frequency range), and packet loss information together to determine the network status. In most implementations, the 802.11 implementation (e.g., the 802.11 driver) is responsible for maintaining statistics on the RSSI and the noise whereas the measure of the packet loss is the responsibility of the application. The network status is determined by the endpoint station independent from the access point.

    摘要翻译： 确定无线局域网丢包的原因; 例如IEEE 802.11网络。 该方法使用无线站处的接收信号的强度，例如接收信号强度指示符（RSSI），噪声电平（例如，2.4GHz频率范围内的非802.11能量）和分组丢失信息，以一起确定网络 状态。 在大多数实现中，802.11实现（例如，802.11驱动器）负责维护关于RSSI和噪声的统计信息，而分组丢失的测量是应用的责任。 网络状态由端点台独立于接入点确定。

    Dynamic call parameter switchover and graceful degradation for optimizing VoIP performance in wireless local area networks
    2.
    发明申请
    Dynamic call parameter switchover and graceful degradation for optimizing VoIP performance in wireless local area networks 审中-公开
    动态呼叫参数切换和优雅的降级，以优化无线局域网中的VoIP性能

    公开(公告)号：US20060007914A1

    公开(公告)日：2006-01-12

    申请号：US10888464

    申请日：2004-07-08

    申请人： Praphul Chandra ,  David Lide ,  Satish Mundra ,  Manoj Sindhwani

    发明人： Praphul Chandra ,  David Lide ,  Satish Mundra ,  Manoj Sindhwani

    IPC分类号： H04L12/66 ,  H04Q7/24

    CPC分类号： H04W28/10 ,  H04L29/06027 ,  H04L65/1083 ,  H04L65/80 ,  H04W28/06 ,  H04W28/08 ,  H04W28/18 ,  H04W80/00 ,  H04W84/12

    摘要： A system and method for transmitting voice data traffic over a wireless medium, such as a voice call using a wireless Internet Protocol mobile phone on a wireless local area network, to increase the quality and the number of voice calls on a Basic Service Set. Endpoints are capable of dynamically switching to alternate voice coding profiles. The WLAN is surveyed by a wireless endpoint to determine whether a congested network condition exists. Coding profiles may be dynamically switched to decrease the congested conditions and improve call quality. If dynamically switching of profiles in not available then the wireless endpoint gracefully degrades the transmission by periodically dropping packets until network congestion reduces and/or call quality increases.

    摘要翻译： 一种用于在无线介质上传输语音数据业务的系统和方法，例如使用无线局域网上的无线因特网协议移动电话的语音呼叫，以增加基本业务集上的语音呼叫的质量和数量。 端点能够动态切换到备用语音编码配置文件。 WLAN由无线终端进行测量，以确定是否存在拥塞的网络条件。 可以动态切换编码简档以减少拥塞状况并改善通话质量。 如果动态切换配置文件不可用，那么无线终端通过周期性地丢弃数据包来正常地降低传输，直到网络拥塞减小和/或呼叫质量增加。

    Multi-function telephone
    3.
    发明申请
    Multi-function telephone 有权
    多功能电话

    公开(公告)号：US20050190747A1

    公开(公告)日：2005-09-01

    申请号：US10789036

    申请日：2004-02-27

    申请人： Manoj Sindhwani ,  Thomas Flanagan

    发明人： Manoj Sindhwani ,  Thomas Flanagan

    IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L29/06

    CPC分类号： H04W88/06 ,  H04L63/04 ,  H04L63/08 ,  H04W4/02 ,  H04W12/02 ,  H04W12/06 ,  H04W28/18 ,  H04W84/042 ,  H04W84/12 ,  H04W84/16 ,  H04W88/08

    摘要： A wireless mobile telephone for connecting to multiple networks that includes a cellular module for routing calls through a cellular telephone network, a wireless network module, operably connected to the cellular module, for routing calls on a wireless local area network (WLAN). The mobile telephone provides simultaneous connectivity to a cellular network and a WLAN and automatically detects and configures the mobile telephone to the WLAN when the mobile telephone enters a WLAN broadcast area using pre-programmed operating profiles for each different WLAN.

    摘要翻译： 一种用于连接到多个网络的无线移动电话，所述多个网络包括用于通过蜂窝电话网络路由呼叫的蜂窝模块，可操作地连接到蜂窝模块的无线网络模块，用于在无线局域网（WLAN）上路由呼叫。 移动电话提供与蜂窝网络和WLAN的同时连接，并且当移动电话使用针对每个不同WLAN的预编程操作简档进入WLAN广播区域时，自动检测和配置移动电话到WLAN。

    SYSTEM AND METHOD FOR PROVIDING INTERACTIVE SERVICES
    6.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING INTERACTIVE SERVICES 审中-公开
    提供交互式服务的系统和方法

    公开(公告)号：US20100158218A1

    公开(公告)日：2010-06-24

    申请号：US12717865

    申请日：2010-03-04

    申请人： Vishal DHAWAN ,  Timothy M. Price ,  Manoj Sindhwani

    发明人： Vishal DHAWAN ,  Timothy M. Price ,  Manoj Sindhwani

    IPC分类号： H04M11/00

    CPC分类号： H04M1/2478 ,  H04M1/2535 ,  H04M3/4936 ,  H04M2201/40 ,  H04M2250/74

    摘要： A system and method embodying the invention utilizes voice applications that are performed by voice applications agents resident on user local devices to deliver messages to the users. The voice applications can also be used to collect information from the users. Also, voice applications can be used to allow users to purchase goods and services. Voice applications for these purposes could be customized to take into account the individual characteristics of the users.

    摘要翻译： 体现本发明的系统和方法利用由驻留在用户本地设备上的语音应用代理执行的语音应用来向用户传递消息。 语音应用程序也可用于从用户收集信息。 此外，语音应用程序可用于允许用户购买商品和服务。 可以定制用于这些用途的语音应用程序，以考虑到用户的个人特征。

    Increasing the throughput of voice over internet protocol data on wireless local area networks
    8.
    发明授权
    Increasing the throughput of voice over internet protocol data on wireless local area networks 有权
    增加无线局域网上互联网协议数据上的语音吞吐量

    公开(公告)号：US07356021B2

    公开(公告)日：2008-04-08

    申请号：US10953294

    申请日：2004-09-29

    申请人： Satish Kumar M. Mundra ,  David A. Lide ,  Praphul Chandra ,  Manoj Sindhwani

    发明人： Satish Kumar M. Mundra ,  David A. Lide ,  Praphul Chandra ,  Manoj Sindhwani

    IPC分类号： H04J3/24 ,  H04L1/00

    CPC分类号： H04M7/006 ,  H04W24/00 ,  H04W28/06 ,  H04W80/02 ,  H04W84/12

    摘要： A system and method are provided for improving the throughput of wireless networks, such as IEEE 802.11 networks. Individual devices in the network determine the level of activity on the network. In the event that the network is active, the devices increase throughput by skipping the pending packet transmission and appending its data payload to a future packet transmission. By encoding multiple payloads in a single packet transmission, packet overhead is reduced and MAC layer delays are eliminated. The data payloads are subsequently split back into individual packets for transmission over the wired portion of the network.

    摘要翻译： 提供了一种用于提高诸如IEEE 802.11网络的无线网络的吞吐量的系统和方法。 网络中的各个设备决定了网络上的活动级别。 在网络活动的情况下，设备通过跳过未决分组传输并将其数据有效载荷附加到将来的分组传输来增加吞吐量。 通过在单个分组传输中编码多个有效载荷，减少了分组开销并消除了MAC层延迟。 数据有效载荷随后被拆分成单独的分组，以便通过网络的有线部分进行传输。

    Location verification for VOIP service provider
    9.
    发明申请
    Location verification for VOIP service provider 审中-公开
    VOIP服务提供商的位置验证

    公开(公告)号：US20070280213A1

    公开(公告)日：2007-12-06

    申请号：US11444752

    申请日：2006-05-31

    申请人： Manoj Sindhwani ,  Brian Glinsman

    发明人： Manoj Sindhwani ,  Brian Glinsman

    IPC分类号： H04L12/66

    CPC分类号： H04M7/006 ,  H04M2242/04 ,  H04M2242/30

    摘要： A method and system is provided for to keep a VOIP provider updated with a subscriber's physical location information whether the subscriber is using the IP phone for the first time or has moved the VOIP device away from the original subscription location. The VOIP device denies service until the subscriber has specified his or her updated location.

    摘要翻译： 提供了一种方法和系统，用于使用户的物理位置信息更新VOIP提供者，无论用户是第一次使用IP电话还是将VOIP设备移离原始订阅位置。 VOIP设备拒绝服务，直到用户指定他或她更新的位置。

    Device and method for indicating an initial router of a path in a packet switching network
    10.
    发明申请
    Device and method for indicating an initial router of a path in a packet switching network 审中-公开
    用于指示分组交换网络中的路径的初始路由器的设备和方法

    公开(公告)号：US20070097966A1

    公开(公告)日：2007-05-03

    申请号：US11438431

    申请日：2006-05-23

    申请人： Shwu-Yan Scoggins ,  Chander Raja ,  Manoj Sindhwani

    发明人： Shwu-Yan Scoggins ,  Chander Raja ,  Manoj Sindhwani

    IPC分类号： H04L12/56

    CPC分类号： H04L29/12783 ,  H04L45/30 ,  H04L45/56 ,  H04L61/35 ,  H04L69/22

    摘要： A router includes a transceiver operable to transmit and receive packets when operably connected to a communication network, and a processor cooperatively operable with the transceiver. The processor is associated with a unique network routable value and/or a physical address. The processor is configured to facilitate receiving a packet in accordance with the transceiver. The processor checks the packet for an indication to determine if the unique network routable address value and/or the physical address are to be inserted in a router location information field in the packet. If the packet has the indication, the processor inserts router location information indicative of the unique network routable address value and/or the physical address in the packet. The processor transmits the packet in accordance with the transceiver.

    摘要翻译： 路由器包括可操作以在可操作地连接到通信网络时发送和接收分组的收发机，以及可与收发机协同工作的处理器。 处理器与唯一的网络路由值和/或物理地址相关联。 处理器被配置为便于根据收发器接收分组。 处理器检查分组以获得指示，以确定是否将唯一网络路由地址值和/或物理地址插入到分组中的路由器位置信息字段中。 如果分组具有指示，则处理器将指示唯一网络路由地址值和/或物理地址的路由器位置信息插入到分组中。 处理器根据收发器发送分组。