MANAGING LOW-POWER WIRELESS MEDIUMS IN MULTIRADIO DEVICES
    51.
    发明申请
    MANAGING LOW-POWER WIRELESS MEDIUMS IN MULTIRADIO DEVICES 有权
    管理多功能无线设备中的低功耗无线介质

    公开(公告)号:US20080200120A1

    公开(公告)日:2008-08-21

    申请号:US11676084

    申请日:2007-02-16

    IPC分类号: H04B7/00

    摘要: A system for optimizing the operation of a plurality of radio modules incorporated within a wireless communication device (WCD) connected as a slave on a low-power wireless network, wherein a low-power device is acting as the master of the wireless network. The timing of communication between master and slave may be established by the master, and as a result, the WCD may utilize a control strategy to allow substantially concurrent active communication in one or more of the plurality of radio modules while still operating under the parameters set forth by the low-power master device.

    摘要翻译: 一种用于优化结合在低功率无线网络上作为从设备连接的无线通信设备(WCD)内的多个无线电模块的操作的系统,其中低功率设备充当无线网络的主设备。 主机与从机之间的通信定时可以由主机建立,结果,WCD可以利用控制策略来允许在多个无线电模块中的一个或多个中基本上并行的主动通信,同时仍然在参数组下操作 由低功耗主设备发出。

    SYSTEM FOR MANAGING RADIO MODEMS
    52.
    发明申请
    SYSTEM FOR MANAGING RADIO MODEMS 有权
    管理无线电模式的系统

    公开(公告)号:US20080081663A1

    公开(公告)日:2008-04-03

    申请号:US11538310

    申请日:2006-10-03

    IPC分类号: H04B1/40

    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 。

    Multimode support for wireless communications
    54.
    发明申请
    Multimode support for wireless communications 审中-公开
    多模支持无线通信

    公开(公告)号:US20070147332A1

    公开(公告)日:2007-06-28

    申请号:US11319163

    申请日:2005-12-28

    IPC分类号: H04J3/16 H04L12/403

    摘要: A plurality of polling response transmission times are allocated for a corresponding plurality of remote devices. The remote devices operate according to a first wireless transmission mode, such as Bluetooth LEE. These allocated polling response transmission times are outside of a time interval designated for communications according to a second wireless transmission mode, such as Bluetooth. Each of the polling response transmission times may be offset from a polling packet transmission time by a corresponding delay interval. In addition, a polling packet to the plurality of remote devices is transmitted, and one or more responses to the polling packet are received. Each of these responses is sent by one of the remote devices during its corresponding polling response transmission time. In addition, communications according to the second wireless transmission mode may be conducted during the designated time interval.

    摘要翻译: 为相应的多个远程设备分配多个轮询响应传输时间。 远程设备根据第一无线传输模式操作,例如蓝牙LEE。 这些分配的轮询响应传输时间在根据诸如蓝牙的第二无线传输模式进行通信的时间间隔之外。 每个轮询响应传输时间可能偏离轮询分组传输时间相应的延迟时间间隔。 此外,发送到多个远程设备的轮询分组,并且接收到对轮询分组的一个或多个响应。 这些响应中的每一个在其相应的轮询响应传输时间期间由远程设备之一发送。 此外,可以在指定的时间间隔内进行根据第二无线传输模式的通信。

    Detection of lightning
    55.
    发明申请
    Detection of lightning 有权
    检测闪电

    公开(公告)号:US20070085525A1

    公开(公告)日:2007-04-19

    申请号:US11250338

    申请日:2005-10-14

    IPC分类号: G01R31/02

    CPC分类号: G01R29/0842 G01W1/16

    摘要: A lightning detector for lightning detection and a lightning detection method, wherein the lightning detector uses at least two separate channels or frequency bands for lightning detection, and wherein the lightning detector is a mobile RF device provided with radio interfaces for at least two communication channels or frequency bands, whereby at least one of which is normally a telecom channel/frequency range and wherein these channels/ranges are used in lightning detection.

    摘要翻译: 一种用于雷电检测的雷电检测器和雷电检测方法,其中雷电检测器使用至少两个单独的通道或频带进行雷电检测,并且其中雷电检测器是具有用于至少两个通信信道的无线电接口的移动RF设备, 频带,其中至少一个通常是电信信道/频率范围,并且其中这些信道/范围用于雷电检测。

    Recovery techniques for wireless communications networks
    56.
    发明申请
    Recovery techniques for wireless communications networks 审中-公开
    无线通信网络的恢复技术

    公开(公告)号:US20070002809A1

    公开(公告)日:2007-01-04

    申请号:US11169765

    申请日:2005-06-30

    IPC分类号: H04Q7/24

    CPC分类号: H04W24/00

    摘要: A device participates in a wireless communications network having a coordinator device that is responsible for allocating resources in the wireless communications network. Further, the device establishes a peer-to-peer connection with a remote device in the wireless communications network. This peer-to-peer connection is based on a reservation of resources from the coordinator device, wherein the reservation has one or more timing parameters. Upon detecting a disappearance of the coordinator device from the wireless communications network, communications with the remote device continues according to the one or more timing parameters of the peer-to-peer connection.

    摘要翻译: 设备参与具有负责在无线通信网络中分配资源的协调器设备的无线通信网络。 此外,设备与无线通信网络中的远程设备建立对等连接。 该对等连接基于来自协调器设备的资源的预留,其中预留具有一个或多个定时参数。 一旦检测到协调器设备从无线通信网络的消失,与远程设备的通信将根据对等连接的一个或多个定时参数而继续进行。

    Embedding secondary transmissions in an existing wireless communications network
    57.
    发明申请
    Embedding secondary transmissions in an existing wireless communications network 审中-公开
    在现有的无线通信网络中嵌入二次传输

    公开(公告)号:US20060198335A1

    公开(公告)日:2006-09-07

    申请号:US11071677

    申请日:2005-03-04

    IPC分类号: H04J3/16 H04J3/22 H04Q7/00

    摘要: A first device participates in a wireless communications network having a transmission medium designated for exchanging wireless signals in a first format that is associated with the wireless communications network. A portion of the transmission medium is reserved for the transmission of signals in a second format, which may be incompatible with the first format. Accordingly, one or more signals of the second format are transmitted to a remote wireless communications device. These one or more signals of the second format facilitate the remote wireless communications device's participation in the wireless communications network. Accordingly, the remote wireless communications device may be awakened from a sleep state or a hibernation state.

    摘要翻译: 第一设备参与具有指定用于以与无线通信网络相关联的第一格式交换无线信号的传输介质的无线通信网络。 传输介质的一部分被保留用于以与第一格式不兼容的第二格式的信号传输。 因此,第二格式的一个或多个信号被发送到远程无线通信设备。 第二格式的这些一个或多个信号有助于远程无线通信设备参与无线通信网络。 因此,远程无线通信设备可以从休眠状态或休眠状态唤醒。

    Ultra wideband radio frequency identification techniques
    58.
    发明申请
    Ultra wideband radio frequency identification techniques 有权
    超宽带射频识别技术

    公开(公告)号:US20060152369A1

    公开(公告)日:2006-07-13

    申请号:US11024642

    申请日:2004-12-30

    申请人: Jukka Reunamaki

    发明人: Jukka Reunamaki

    IPC分类号: G08B13/14

    摘要: Ultra wideband (UWB) techniques are applied to radio frequency identification (RFID). For instance, a reader generates a UWB IR interrogation signal, and receives a UWB IR reply signal from an RFID tag in response to the interrogation signal. In addition, the reader may generate from the UWB IR reply signal a baseband response sequence. This sequence includes at least a tag identifier. A reader may store at least a tag identifier. Upon receipt of a UWB IR interrogation signal, the tag obtains a plurality of clock pulses from the UWB IR interrogation signal. Based on the plurality of clock pulses, the reader transmits at least the tag identifier in a UWB IR response signal.

    摘要翻译: 超宽带(UWB)技术应用于射频识别(RFID)。 例如,读取器产生UWB IR询问信号,并且响应于询问信号从RFID标签接收UWB IR应答信号。 此外,读取器可以从UWB IR应答信号生成基带响应序列。 该序列至少包括标签标识符。 读取器可以存储至少一个标签标识符。 在接收到UWB IR询问信号时,标签从UWB IR询问信号中获得多个时钟脉冲。 基于多个时钟脉冲,读取器至少在UWB IR响应信号中发送标签标识符。

    Method and system for interference detection
    59.
    发明申请
    Method and system for interference detection 有权
    干扰检测方法和系统

    公开(公告)号:US20050266808A1

    公开(公告)日:2005-12-01

    申请号:US10853212

    申请日:2004-05-26

    CPC分类号: H04B1/005 H04B1/1027

    摘要: A wireless communications device includes a first receiver and a second receiver. The first receiver is configured to receive a first wireless signal (such as a Bluetooth or WLAN signal), while the second receiver is configured to receive a second wireless signal (such as a UWB signal). In addition, the second receiver is configured to determine spectral characteristics of the first wireless signal. Based on these determined spectral characteristics, an interference detection module may identify interference in the first wireless signal.

    摘要翻译: 无线通信设备包括第一接收机和第二接收机。 第一接收器被配置为接收第一无线信号(例如蓝牙或WLAN信号),而第二接收机被配置为接收第二无线信号(例如UWB信号)。 另外,第二接收机被配置为确定第一无线信号的频谱特性。 基于这些确定的频谱特性,干扰检测模块可以识别第一无线信号中的干扰。

    Protocol for indicating enhanced capabilities for use by short-range wireless connectivity equipment
    60.
    发明申请
    Protocol for indicating enhanced capabilities for use by short-range wireless connectivity equipment 有权
    用于指示增强的短距离无线连接设备使用能力的协议

    公开(公告)号:US20050180425A1

    公开(公告)日:2005-08-18

    申请号:US11018408

    申请日:2004-12-20

    IPC分类号: H04L12/28 H04L12/56

    CPC分类号: H04W28/18 H04W76/10 H04W80/00

    摘要: A method for use by a device communicating according to a short-range wireless connectivity protocol in attempting to establish a connection to another device using an enhanced inquiry and/or paging procedure as part of the connection procedure, the method including a step in which the device transmits a first packet for establishing a connection to the other device, and the other device responds with one or more response packets whose content depends on whether the other device is configured to perform the enhanced procedure. In some embodiments, the first packet is an identifier packet including extension data indicating via a predetermined bit pattern that the device is itself configured to perform the enhanced procedure.

    摘要翻译: 一种在根据短距离无线连接协议进行通信的设备使用的方法,用于尝试使用增强型查询和/或寻呼过程建立与另一设备的连接作为连接过程的一部分,该方法包括以下步骤: 设备发送用于建立到另一设备的连接的第一分组,并且另一设备用一个或多个响应分组进行响应,其中内容取决于其他设备是否被配置为执行增强过程。 在一些实施例中,第一分组是包括经由预定比特模式指示该设备本身被配置为执行增强过程的扩展数据的标识符分组。