SPECTRUM SENSOR FOR COGNITIVE WIRELESS COMMUNICATION AND METHOD FOR COGNITIVE WIRELESS COMMUNICATION
    5.
    发明公开
    SPECTRUM SENSOR FOR COGNITIVE WIRELESS COMMUNICATION AND METHOD FOR COGNITIVE WIRELESS COMMUNICATION 有权
    光谱传感器为认知无线通信认知无线通信和方法

    公开(公告)号:EP2458909A1

    公开(公告)日:2012-05-30

    申请号:EP10802079.3

    申请日:2010-07-21

    摘要: Provided is a spectrum sensor for cognitive wireless communication whereby it is possible to improve communication efficiency. In a cognitive wireless communication system, a spectrum sensor senses spectra in multiple frequency bands. A spectrum sensor (1) is configured to be able to operate in one operation mode selected from among a spectrum sensing mode for sensing spectra, and a communication mode for communicating with a wireless communication device. Further, the spectrum sensor is provided with a controller (51) for controlling the operation mode. The controller (51) switches between the above-mentioned operation modes during the symbol period of an ultra-wideband physical layer (UWB PHY).

    摘要翻译: 提供了一种用于认知无线通信,由此,能够提高通信效率的频谱传感器。 在认知无线通信系统中,频谱传感器感测在多个频带光谱。 频谱传感器(1)被构成为能够在从之中的频谱感测模式,用于感测的光谱选择的一个操作模式,以及用于与无线通信设备进行通信的通信模式中操作。 此外,光谱传感器设置有用于控制操作模式的控制器(51)。 该控制器(51)中的超宽带物理层(UWB PHY)的符号周期的上述操作模式之间切换。

    Ultra-wideband communication through a wired network
    7.
    发明授权
    Ultra-wideband communication through a wired network 有权
    通过有线网络的超宽带通信

    公开(公告)号:EP1516434B1

    公开(公告)日:2011-12-21

    申请号:EP03761050.8

    申请日:2003-06-10

    发明人: SANTHOFF, John

    IPC分类号: H04B1/69 H04B10/12

    摘要: A method to increase the available bandwidth across a wired network is provided. The method includes transmitting an ultra-wideband signal across the wired network. One embodiment of the present invention may transmit a multiplicity of ultra-wideband signals through a community access television network. The present invention may transmit an ultra-wideband signal across an optical network, a cable television network, a community antenna television network, a community access television network, a hybrid fiber-coax network, an Internet service provider network, and a PSTN network.

    SYSTEM AND METHOD OF PUNCTURING PULSES IN A RECEIVER OR TRANSMITTER
    8.
    发明公开
    SYSTEM AND METHOD OF PUNCTURING PULSES IN A RECEIVER OR TRANSMITTER 有权
    系统和方法用于在接收器或发送点睛PULSES

    公开(公告)号:EP2304889A1

    公开(公告)日:2011-04-06

    申请号:EP09790021.1

    申请日:2009-07-01

    IPC分类号: H04L1/00 H04B1/69

    摘要: An apparatus for data communication that receives a plurality of pulses from a remote communications device, determines a pulse puncturing rate based on the pulses, and punctures or discards subsequent pulses based on the pulse puncturing rate. During intervals when punctured pulses are expected, the apparatus operates in a lower power consumption mode for the purpose of conserving power. In another aspect, a receiving apparatus determines the pulse puncturing rate based on received pulses, and transmits the pulse puncturing rate information to a transmitting apparatus. In response, the transmitting apparatus sends a subset of the pulses it would have transmitted based on the pulse puncturing rate. Because the receiving apparatus receives fewer pulses (e.g., a subset), the receiving apparatus may operate in a lower power consumption mode for longer periods in order to conserve power. Similarly, because the transmitting apparatus sends fewer pulses, it may also operate in a lower power consumption mode for longer periods.

    PHOTONIC CELL CONTROL DEVICE AND METHOD FOR ULTRA-WIDEBAND (UWB) TRANSMITTERS/RECEIVERS
    9.
    发明公开
    PHOTONIC CELL CONTROL DEVICE AND METHOD FOR ULTRA-WIDEBAND (UWB) TRANSMITTERS/RECEIVERS 审中-公开
    光电子激光发射器/EMPFÄNGER

    公开(公告)号:EP2249597A2

    公开(公告)日:2010-11-10

    申请号:EP08858594.8

    申请日:2008-12-10

    IPC分类号: H04W24/02

    摘要: The invention relates to a cell organisation and method for controlling ultra-wideband (UWB) transmitting/receiving devices, the aim of which is to improve spatial occupancy (number of transmitters/receivers operating per unit area) and spectral efficiency (number of transmitters/receivers operating in a certain frequency range) in a predetermined area. The control method is based on configuring the optimum parameters - transmission power, bandwidth among others - for each UWB transmitter/receiver present in each cell. Said configuration is calculated by monitoring the spectral parameters of the UWB transmitters/receivers operating in the area under control using a series of UWB sensors. In a preferred embodiment of the invention the sensors can be interconnected using photonic technology.

    摘要翻译: 本发明涉及一种用于控制超宽带(UWB)发射/接收设备的小区组织和方法,其目的是改善空间占用(每单位面积工作的发射机/接收机的数量)和频谱效率(发射机/ 在一定频率范围内工作的接收机)。 控制方法基于为每个小区中存在的每个UWB发射机/接收机配置最佳参数 - 传输功率,带宽等。 通过使用一系列UWB传感器监视在控制区域内工作的UWB发射机/接收机的频谱参数来计算所述配置。 在本发明的优选实施例中,传感器可以使用光子技术互连。