MACHINE-TO-MACHINE GATEWAY ARCHITECTURE AND FUNCTIONALITY
    71.
    发明申请
    MACHINE-TO-MACHINE GATEWAY ARCHITECTURE AND FUNCTIONALITY 审中-公开
    机器到机器的网关架构和功能

    公开(公告)号:US20110213871A1

    公开(公告)日:2011-09-01

    申请号:US13037916

    申请日:2011-03-01

    IPC分类号: G06F15/16

    CPC分类号: H04L67/12 H04W4/70

    摘要: A machine-to-machine (M2M) gateway (GW) includes reachability, addressing, and repository (RAR) capability. The GW maintains a local mapping table and local device application repository, performs data aggregation, address/name translation, provides event reporting and establishes GW reachability and wake-up time. The GW supports requests from M2M applications or other capabilities within the GW, and from a network and application (N&A) domain RAR. The GW may include an M2M device and M2M gateway management (MDGM) capability that receives management requests for an M2M device and functions as a network proxy. The MDGM accepts and processes requests from the N&A domain on behalf of the M2M device and performs management functions of the M2M device on behalf of the N&A domain. The MDGM may request the N&A domain for permission to interact with the M2M device, initiate an interaction for device management tasks with the M2M device, and report to the N&A domain.

    摘要翻译: 机器对机器(M2M)网关(GW)包括可达性,寻址和存储库(RAR)功能。 GW维护本地映射表和本地设备应用存储库,执行数据聚合,地址/名称转换,提供事件报告,并建立GW可达性和唤醒时间。 GW支持来自M2M应用的请求或GW内的其他功能,以及来自网络和应用(N&A)域RAR的请求。 GW可以包括接收M2M设备的管理请求并用作网络代理的M2M设备和M2M网关管理(MDGM)能力。 MDGM代表M2M设备接受和处理来自N&A域的请求,并代表N&A域执行M2M设备的管理功能。 MDGM可以请求N&A域用于与M2M设备交互的许可,发起与M2M设备的设备管理任务的交互,并向N&A域报告。

    METHOD AND APPARATUS FOR WIRELESS DIRECT LINK OPERATION
    73.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS DIRECT LINK OPERATION 审中-公开
    无线直连链路操作的方法和装置

    公开(公告)号:US20120120892A1

    公开(公告)日:2012-05-17

    申请号:US13297837

    申请日:2011-11-16

    IPC分类号: H04W72/04 H04W74/08

    摘要: A dynamic spectrum management (DSM) system includes a plurality of stations and a central entity. A plurality of different radio access technologies are deployed in the DSM system and the central entity coordinates and manages wireless communications in the network. A direct link station receives a beacon periodically from an access point (AP). The direct link station may receive a direct link synchronization message from the AP indicating that a following target beacon transmission time (TBTT) is a synchronization TBTT (STBTT). The direct link station may silence the direct link channels during the STBTT. The direct link station may perform carrier sense multiple access (CSMA) on a primary channel of the direct link to get an access to all direct link channels. A connectivity map procedure may be performed to establish a map for connectivity, services, or capabilities of the devices in the network.

    摘要翻译: 动态频谱管理(DSM)系统包括多个站和中心实体。 多个不同的无线接入技术部署在DSM系统中,中心实体协调和管理网络中的无线通信。 直接链路站从接入点(AP)周期性地接收信标。 直接链路站可以从AP接收到直接链路同步消息,指示随后的目标信标发送时间(TBTT)是同步TBTT(STBTT)。 在STBTT期间,直接链路站可以使直接链路信道静音。 直接链路站可以在直接链路的主信道上执行载波侦听多路访问(CSMA)以获得对所有直接链路信道的访问。 可以执行连接性映射过程以建立网络中设备的连接性,服务或能力的映射。

    METHOD AND APPARATUS FOR SENDING AN AGGREGATED BEACON
    74.
    发明申请
    METHOD AND APPARATUS FOR SENDING AN AGGREGATED BEACON 审中-公开
    用于发送聚集的信标的方法和装置

    公开(公告)号:US20120026941A1

    公开(公告)日:2012-02-02

    申请号:US13034472

    申请日:2011-02-24

    IPC分类号: H04W84/18

    CPC分类号: H04W48/16 H04W16/14 H04W48/12

    摘要: Techniques for sending an aggregated beacon in a cognitive wireless network are disclosed. A beacon device may segment beacon information and send beacon segments via a plurality of channels simultaneously. A certain information elements of the beacon information may be included in each beacon segment. Each beacon segment may include channel information for other beacon segments that are transmitted simultaneously. Alternatively, a discovery beacon may be transmitted in addition to a regular beacon. The discovery beacon may include information indicating an operating channel on which the regular beacon is transmitted. The discovery beacon may be transmitted using a predetermined channel bandwidth, with a smaller beacon interval than the regular beacon, or in a frequency hopping fashion. The discovery beacon may be sent on a channel selected based on a regulatory class and corresponding channel information. The discovery beacon may be transmitted on a side channel.

    摘要翻译: 公开了在认知无线网络中发送聚合信标的技术。 信标设备可以分段信标信息并经由多个信道同时发送信标段。 信标信息的某些信息元素可以被包括在每个信标段中。 每个信标段可以包括同时传输的其他信标段的信道信息。 或者,除了常规信标之外,可以发送发现信标。 发现信标可以包括指示发送常规信标的操作信道的信息。 可以使用具有比常规信标更小的信标间隔的预定信道带宽或以跳频方式来发送发现信标。 发现信标可以在基于监管类别和对应信道信息所选择的信道上发送。 发现信标可以在侧信道上发送。

    COMMUNICATION USING DIRECTIONAL ANTENNAS
    76.
    发明申请
    COMMUNICATION USING DIRECTIONAL ANTENNAS 审中-公开
    使用方向天线的通信

    公开(公告)号:US20110205969A1

    公开(公告)日:2011-08-25

    申请号:US13034291

    申请日:2011-02-24

    IPC分类号: H04W76/00

    CPC分类号: H04W16/28 H04W8/005

    摘要: Method and apparatus having a beamforming antenna generates a plurality of directional antenna beams. A discovery beacon is generated for use in associating with a wireless transmit/receive unit (WTRU). The discovery beacon is transmitted to a plurality of sectors using coarsely focused directional antenna beams. A WTRU may receive one of the coarsely focused directional antenna beams, and may then transmit a response message. Finely focused directional antenna beams are establishing for packet data transmission. A periodic beacon may then be transmitted to the WTRU using one of the coarsely focused directional antenna beams.

    摘要翻译: 具有波束成形天线的方法和装置产生多个定向天线波束。 生成用于与无线发射/接收单元(WTRU)相关联的发现信标。 使用粗略聚焦的定向天线波束将发现信标发送到多个扇区。 WTRU可以接收粗略聚焦的定向天线波束中的一个,然后可以发送响应消息。 精细聚焦的定向天线波束正在建立用于分组数据传输。 然后可以使用粗略聚焦的定向天线波束之一将周期性信标发送到WTRU。