System for managing radio modems
    51.
    发明授权
    System for managing radio modems 有权
    用于管理无线电调制解调器的系统

    公开(公告)号:US07949364B2

    公开(公告)日:2011-05-24

    申请号:US11538310

    申请日:2006-10-03

    CPC分类号: H04B1/406 H04B1/005

    摘要: A system for managing the operation of a plurality of radio modems contained within the same WCD. One or more of the plurality of radio modems may be a dual-mode radio modem enabled to communicate using at least two separate radio protocols concurrently. The operation of the one or more dual-mode modems may be managed by resources encompassed in a radio modem interface coupled to, or integrated within, the dual-mode radio modem. These management resources may receive information from the operating system level of the WCD and from the at least two radio modem stacks utilizing the resources of the dual mode radio modem in order to coordinate the operation of the at least two radio protocols concurrently active in the modem.

    摘要翻译: 一种用于管理包含在同一WCD内的多个无线电调制解调器的操作的系统。 多个无线电调制解调器中的一个或多个可以是能够同时使用至少两个单独的无线电协议进行通信的双模式无线电调制解调器。 一个或多个双模式调制解调器的操作可以由耦合到双模式无线电调制解调器或集成在双模式无线电调制解调器中的无线电调制解调器接口中的资源来管理。 这些管理资源可以从WCD的操作系统级别和利用双模式无线电调制解调器的资源从至少两个无线电调制解调器堆栈接收信息,以便协调在调制解调器中同时有效的至少两个无线电协议的操作 。

    Adaptive beacon period in a distributed network
    52.
    发明授权
    Adaptive beacon period in a distributed network 有权
    分布式网络中的自适应信标周期

    公开(公告)号:US07890116B2

    公开(公告)日:2011-02-15

    申请号:US10838217

    申请日:2004-05-05

    IPC分类号: H04W72/00

    摘要: A wireless communications network includes one or more wireless communications devices and a wireless transmission medium. The one or more wireless communications devices transmit beacon messages across the wireless transmission medium during a beacon period that is within a superframe. The beacon period has a number of beacon slots that is dynamically adjusted.

    摘要翻译: 无线通信网络包括一个或多个无线通信设备和无线传输介质。 一个或多个无线通信设备在超帧内的信标周期期间跨越无线传输介质发送信标消息。 信标周期具有动态调整的多个信标时隙。

    Connection mode for low-end radio
    53.
    发明授权
    Connection mode for low-end radio 有权
    低端收音机的连接方式

    公开(公告)号:US07680520B2

    公开(公告)日:2010-03-16

    申请号:US10797205

    申请日:2004-03-09

    IPC分类号: H04B1/38 H04J3/16

    摘要: The present invention relates to systems and methods for a implementing an optimized power conservation communication protocol, wherein the communication link is flexible and the power consumption characteristics are optimized. One facet of the system's flexibility relates to the system's ability to negotiate device control roles associated with a polling communication link. Also, once the device control roles are in place and the communication link is established, the system selectively implements a number of polling protocols for a multitude of applications that need a low power consumption. In some embodiments the system maintains a communication link with a reduced frequency polling protocol. This type of communication link maintains efficient power consumption characteristics, as well as, connection times that are faster than establishing a communication link between disconnected devices.

    摘要翻译: 本发明涉及用于实现优化的功率节省通信协议的系统和方法,其中通信链路是灵活的并且功耗特性被优化。 系统灵活性的一个方面涉及系统协商与轮询通信链路相关的设备控制角色的能力。 此外,一旦设备控制角色到位并且建立通信链路,系统选择性地为需要低功耗的多个应用执行多个轮询协议。 在一些实施例中,系统利用减少频率的轮询协议维护通信链路。 这种类型的通信链路保持有效的功率消耗特性,以及比在断开的设备之间建立通信链路更快的连接时间。

    Detection of lightning
    54.
    发明授权
    Detection of lightning 有权
    检测闪电

    公开(公告)号:US07254484B2

    公开(公告)日:2007-08-07

    申请号:US11251258

    申请日:2005-10-14

    IPC分类号: G01W1/00

    CPC分类号: G01W1/10 G01W1/16

    摘要: A lightning detector for lightning detection and a lightning detection method, wherein the mobile lightning detector is provided with an antenna, an amplifier front-end, an A/D converter and a digital signal processor, and wherein the lightning detector is a mobile RF device provided with an audio codec whereby the preamplifier of the codec is used for amplification of the detected lightning signal, the A/D converter of the codec is used for the A/D conversion of the amplified lightning signal, and whereby the digital audio processing unit of the codec is used for the signal processing of the lightning detection.

    摘要翻译: 一种用于雷电检测的雷电探测器和一种雷电检测方法,其中移动雷击检测器设有天线,放大器前端,A / D转换器和数字信号处理器,其中雷电探测器是移动RF设备 提供了音频编解码器,其中编解码器的前置放大器用于放大检测到的雷电信号,编解码器的A / D转换器用于放大的雷电信号的A / D转换,由此数字音频处理单元 的编解码器用于雷电检测的信号处理。

    Techniques for interference reduction in wireless communications networks
    55.
    发明授权
    Techniques for interference reduction in wireless communications networks 有权
    无线通信网络中减少干扰的技术

    公开(公告)号:US07254399B2

    公开(公告)日:2007-08-07

    申请号:US10961092

    申请日:2004-10-12

    IPC分类号: H04Q7/20 H04J11/00 H04J3/06

    摘要: The present invention provides techniques for responding to overlapping conditions in wireless communications networks include receiving data transmissions from a transmitting device across a wireless communications network. These data transmissions correspond to a connection with the transmitting device and occur within a reserved portion of a communications resource. An interference condition is detected that includes an allocation of the communications resource for a neighboring device that overlaps with the reserved portion. Based on this detection, the method sends a notification to the transmitting device, the notification indicating the presence of overlapping transmissions in the reserved portion of the communications resource.

    摘要翻译: 本发明提供了用于响应无线通信网络中的重叠条件的技术,包括通过无线通信网络从发射设备接收数据传输。 这些数据传输对应于与发送设备的连接,并且发生在通信资源的保留部分内。 检测到干扰条件,其包括与与保留部分重叠的相邻设备的通信资源的分配。 基于该检测,该方法向发送装置发送通知,该通知指示在通信资源的保留部分中存在重叠传输。