METHODS AND APPARATUSES FOR FACILITATING DETERMINATION OF AVAILABLE SPECTRUM
    1.
    发明申请
    METHODS AND APPARATUSES FOR FACILITATING DETERMINATION OF AVAILABLE SPECTRUM 审中-公开
    促进可用光谱确定的方法和装置

    公开(公告)号:US20130159345A1

    公开(公告)日:2013-06-20

    申请号:US13818603

    申请日:2010-08-24

    IPC分类号: G06F17/30

    CPC分类号: G06F16/245 H04W8/02 H04W16/14

    摘要: Methods and apparatuses are provided for facilitating determination of available spectrum. A method may include receiving a query originated by a white space device for an indication of available frequency spectrum at a location of the white space device. The method may further include determining whether the location of the white space device is within an area served by a first database. In an instance in which it is determined that the location of the white space device is not within the area served by the first database, the method may additionally include determining a second database and causing access information for the second database to be provided to the white space device. The determined second database may serve an area including the location of the white space device. Corresponding apparatuses are also provided.

    摘要翻译: 提供方法和装置以便于确定可用的光谱。 一种方法可以包括接收由白色空间设备发起的用于白色空间设备的位置处的可用频谱的指示的查询。 该方法还可以包括确定白色空间设备的位置是否在由第一数据库服务的区域内。 在确定白色空间设备的位置不在由第一数据库服务的区域内的情况下,该方法可以另外包括确定第二数据库并且使第二数据库的访问信息被提供给白色 空间设备。 所确定的第二数据库可以服务于包括白色空间设备的位置的区域。 还提供了相应的装置。

    Reservation of spectrum resources in white spaces
    2.
    发明授权
    Reservation of spectrum resources in white spaces 有权
    空间中的频谱资源预留

    公开(公告)号:US08824382B2

    公开(公告)日:2014-09-02

    申请号:US12891924

    申请日:2010-09-28

    IPC分类号: H04W4/00

    摘要: A white space entity reserves spectrum in white space from a reservation system. Consequently, the white space entity may utilize television bands that are unused at a specified time period and geo-location in order to support different services such as wireless audio transmission, networking, video surveillance, and video conferencing. The white space entity requests reservation of spectrum resources from the reservation system by sending a reservation request. The request includes request parameters that may include geo-location, model number or manufacture code number, priority of entity, reservation time period, and maximum power level. The reservation system consequently verifies the request from the priority of the white space entity and the availability of white space spectrum for the desired time period. The white space entity then extracts confirmation parameters from a reservation confirmation message and subsequently transmits on white spectrum in accordance with the parameters.

    摘要翻译: 白色空间实体在预留系统的空白空间中保留光谱。 因此,白空间实体可以利用在指定的时间段和地理位置未使用的电视频带,以便支持诸如无线音频传输,网络,视频监控和视频会议之类的不同服务。 白空间实体通过发送预留请求来从预约系统请求频谱资源的预留。 该请求包括可以包括地理位置,型号或制造代码号,实体优先级,预留时间段和最大功率级的请求参数。 因此,预留系统从期望的时间段的白空间实体的优先级和空白频谱的可用性来验证请求。 然后,白空间实体从预约确认消息中提取确认参数,随后根据参数在白光谱上进行发送。

    Channel availability for white-space devices, associated apparatus and methods
    3.
    发明授权
    Channel availability for white-space devices, associated apparatus and methods 有权
    白空间设备,相关设备和方法的信道可用性

    公开(公告)号:US08644851B2

    公开(公告)日:2014-02-04

    申请号:US13503019

    申请日:2009-10-20

    IPC分类号: H04W24/00

    摘要: An apparatus configured to determine one or more channels available for use by respective one or more white-space devices in a particular determined geographical location. The apparatus is configured to: receive geographic location signalling associated with the particular determined geographical location of one or more white-space devices; receive uncertainty indication signalling for the uncertainty associated with the particular determined geographic location of the one or more white-space devices; and determine the one or more channels available for use by the respective one or more white-space devices in the particular determined geographical location by using the geographic location signalling and uncertainty indication signalling.

    摘要翻译: 一种被配置为确定可用于由特定确定的地理位置中的相应的一个或多个白空间设备使用的一个或多个信道的设备。 该装置被配置为:接收与一个或多个空白设备的特定确定的地理位置相关联的地理位置信令; 接收与所述一个或多个白空间设备的特定确定的地理位置相关联的不确定性的不确定性指示信令; 并且通过使用地理位置信令和不确定性指示信令来确定由特定确定的地理位置中的相应的一个或多个白空间设备可用的一个或多个信道。

    CHANNEL AVAILABILITY FOR WHITE-SPACE DEVICES, ASSOCIATED APPARATUS AND METHODS
    4.
    发明申请
    CHANNEL AVAILABILITY FOR WHITE-SPACE DEVICES, ASSOCIATED APPARATUS AND METHODS 有权
    用于空白设备的信道可用性,相关设备和方法

    公开(公告)号:US20120208558A1

    公开(公告)日:2012-08-16

    申请号:US13503019

    申请日:2009-10-20

    IPC分类号: H04W72/00 H04W64/00

    摘要: An apparatus configured to determine one or more channels available for use by respective one or more white-space devices in a particular determined geographical location. The apparatus is configured to: receive geographic location signalling associated with the particular determined geographical location of one or more white-space devices; receive uncertainty indication signalling for the uncertainty associated with the particular determined geographic location of the one or more white-space devices; and determine the one or more channels available for use by the respective one or more white-space devices in the particular determined geographical location by using the geographic location signalling and uncertainty indication signalling.

    摘要翻译: 一种被配置为确定可用于由特定确定的地理位置中的相应的一个或多个白空间设备使用的一个或多个信道的设备。 该装置被配置为:接收与一个或多个空白设备的特定确定的地理位置相关联的地理位置信令; 接收与所述一个或多个白空间设备的特定确定的地理位置相关联的不确定性的不确定性指示信令; 并且通过使用地理位置信令和不确定性指示信令来确定由特定确定的地理位置中的相应的一个或多个白空间设备可用的一个或多个信道。

    Reservation of Spectrum Resources in White Spaces
    5.
    发明申请
    Reservation of Spectrum Resources in White Spaces 有权
    白空间频谱资源预留

    公开(公告)号:US20110080882A1

    公开(公告)日:2011-04-07

    申请号:US12891924

    申请日:2010-09-28

    IPC分类号: H04W72/00

    摘要: A white space entity reserves spectrum in white space from a reservation system. Consequently, the white space entity may utilize television bands that are unused at a specified time period and geo-location in order to support different services such as wireless audio transmission, networking, video surveillance, and video conferencing. The white space entity requests reservation of spectrum resources from the reservation system by sending a reservation request. The request includes request parameters that may include geo-location, model number or manufacture code number, priority of entity, reservation time period, and maximum power level. The reservation system consequently verifies the request from the priority of the white space entity and the availability of white space spectrum for the desired time period. The white space entity then extracts confirmation parameters from a reservation confirmation message and subsequently transmits on white spectrum in accordance with the parameters.

    摘要翻译: 白色空间实体在预留系统的空白空间中保留光谱。 因此,白空间实体可以利用在指定的时间段和地理位置未使用的电视频带,以便支持诸如无线音频传输,网络,视频监控和视频会议之类的不同服务。 白空间实体通过发送预留请求来从预约系统请求频谱资源的预留。 该请求包括可以包括地理位置,型号或制造代码号,实体优先级,预留时间段和最大功率级的请求参数。 因此,预留系统从期望的时间段的白空间实体的优先级和空白频谱的可用性来验证请求。 然后,白空间实体从预约确认消息中提取确认参数,随后根据参数在白光谱上进行发送。