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    • 41. 发明申请
    • Wireless Network Devices Configurable via Powerline Communications Networks
    • 无线网络设备可通过电力线通信网络配置
    • US20110317603A1
    • 2011-12-29
    • US13097978
    • 2011-04-29
    • David Ruiz LopezJosemaria Ogara Fernandez de ArroyabeJuan Carlos Riveiro InsuaJonathan E.D. Hurwitz
    • David Ruiz LopezJosemaria Ogara Fernandez de ArroyabeJuan Carlos Riveiro InsuaJonathan E.D. Hurwitz
    • H04W92/04H04W36/38H04W72/04H04W52/02
    • H04L41/0803G07F15/08H04B3/54H04B3/542H04W12/02H04W12/06H04W84/12Y04S40/24
    • A communications device includes a wireless communications interface, a power line carrier (PLC) communications interface, and processing circuitry coupled to the wireless communications interface and to the PLC communications interface. The processing circuitry, in combination with at least one of the wireless communications interface and the PLC communications interface is operable to send a request for wireless communications interface operational parameters via the PLC communications interface, receive a response via the PLC communications interface, the response including wireless communications interface operational parameters corresponding to a wireless network, and configure wireless communications interface based upon response. In another operation, the processing circuitry is operable to listen for transmissions of at least one Wireless Access Point (WAP) of the wireless network. When transmissions of the at least one the WAP of the wireless network meets a sufficiency threshold, receive data service via the wireless communications interface and when the transmissions of the at least one the WAP of the wireless network fail to meet the sufficiency threshold, receive data service via the PLC communications interface.
    • 通信设备包括无线通信接口,电力线载波(PLC)通信接口以及耦合到无线通信接口和PLC通信接口的处理电路。 处理电路与无线通信接口和PLC通信接口中的至少一个组合可操作以经由PLC通信接口发送对无线通信接口操作参数的请求,经由PLC通信接口接收响应,响应包括 无线通信接口对应于无线网络的操作参数,并且基于响应来配置无线通信接口。 在另一个操作中,处理电路可操作以监听无线网络的至少一个无线接入点(WAP)的传输。 当无线网络的至少一个WAP的传输满足足够的阈值时,经由无线通信接口接收数据服务,并且当无线网络的至少一个WAP的传输不能满足足够的阈值时,接收数据 通过PLC通讯接口进行维修。
    • 43. 发明授权
    • Ion mobility spectrometer
    • 离子迁移谱仪
    • US07714278B2
    • 2010-05-11
    • US11659262
    • 2005-08-02
    • Paul BoyleAndrew KoehlDavid Ruiz Alonso
    • Paul BoyleAndrew KoehlDavid Ruiz Alonso
    • H01J49/28
    • G01N27/624
    • An ion mobility spectrometer is described having an ion filter in the form of at least one ion channel having a plurality of electrodes. A time-varying electric potential applied to the conductive layers allows the filler to selectively admit ion species. The electric potential has a drive and a transverse component, and in preferred embodiments each of the electrodes is involved in generating a component of both the drive and transverse fields. The device may be used without a drift gas flow, Microfabrication techniques are described for producing microscale spectrometers, as are various uses of the spectrometer.
    • 描述了一种离子迁移谱仪,其具有至少一个具有多个电极的离子通道形式的离子过滤器。 施加到导电层的时变电位允许填料选择性地允许离子种类。 电位具有驱动和横向分量,并且在优选实施例中,每个电极参与产生驱动和横向场的分量。 该设备可以不使用漂移气体流动使用,微加工技术被描述用于生产微量光谱仪,以及光谱仪的各种用途。
    • 47. 发明申请
    • NETWORK REPEATER
    • 网络重复
    • US20080117896A1
    • 2008-05-22
    • US11562380
    • 2006-11-21
    • Veronica RomeroDavid Ruiz
    • Veronica RomeroDavid Ruiz
    • H04L12/56
    • H04B3/58H04L12/46
    • A network repeater is configured to repeat data packets in a broadcast mode without generating a significant broadcast storm. The network repeater is configured to detect a characteristic of a received data packet. The data packet characteristic is compared with valid copies of packet characteristics previously stored in a packet registry. During a delay period, if a valid copy of the detected characteristic is found in the packet registry, then it is assumed that the packet is being received for the second time and the data packet is not repeated in the broadcast mode. If a valid copy of the detected characteristic of the data packet is not found in the packet registry, then the characteristic is stored in the packet registry and the data packet is repeated in a broadcast mode.
    • 网络中继器被配置为以广播模式重复数据分组而不产生重大的广播风暴。 网络中继器被配置为检测接收的数据分组的特性。 将数据分组特征与先前存储在分组注册表中的分组特征的有效副本进行比较。 在延迟期间,如果在分组注册表中发现检测到的特征的有效副本,则假设分组正在第二次被接收,并且数据分组在广播模式中不被重复。 如果在分组注册表中没有找到检测到的数据分组的特征的有效副本,则将特性存储在分组注册表中,并以广播模式重复数据分组。