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    Bluetooth Low Energy Triggering NAN for Further Discovery and Connection
    212.
    发明申请
    Bluetooth Low Energy Triggering NAN for Further Discovery and Connection 有权
    蓝牙低能量触发NAN进一步发现和连接

    公开(公告)号：US20160353233A1

    公开(公告)日：2016-12-01

    申请号：US15167096

    申请日：2016-05-27

    Applicant: Apple Inc.

    Inventor： Su Khiong Yong ,  Yong Liu ,  Christiaan A. Hartman ,  Siegfried Lehmann ,  Guoqing Li ,  Chiu Ngok E. Wong

    IPC: H04W4/00 ,  H04W76/02 ,  G06Q30/02 ,  H04W48/16

    CPC classification number: H04W4/80 ,  H04L67/16 ,  H04W8/005 ,  H04W48/16 ,  H04W76/10 ,  H04W88/06

    Abstract: In some embodiments, one or more wireless stations operate according to Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, e.g., direct communication between the wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to triggering a NAN datapath using Bluetooth low energy (BLE) signaling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate to establish a Wi-Fi connection via non-Wi-Fi signaling and provide services. Aspects of the datapath development include Wi-Fi connection establishment and datapath initiation. The datapath model may be implemented for unicast and/or multicast communication between wireless stations, including mobile stations.

    Abstract translation: 在一些实施例中，一个或多个无线站根据邻居意识网络（NAN）直接与相邻无线站通信，例如无线站之间的直接通信而不使用中间接入点。 本公开的实施例涉及使用蓝牙低能（BLE）信令触发NAN数据路径。 本文描述的NAN数据路径实施例提供了一种机制，设备可以通过该机制进行通信，以通过非Wi-Fi信令建立Wi-Fi连接并提供服务。 数据路径开发的各个方面包括Wi-Fi连接建立和数据通路启动。 数据路径模型可以实现在包括移动站在内的无线站之间的单播和/或多播通信。

    Opportunistic Secondary Channel Access
    213.
    发明申请
    Opportunistic Secondary Channel Access 审中-公开
    机会二级渠道访问

    公开(公告)号：US20160316470A1

    公开(公告)日：2016-10-27

    申请号：US15099859

    申请日：2016-04-15

    Applicant: Apple Inc.

    Inventor： Chiu Ngok E. Wong ,  Joonsuk Kim ,  Christiaan A. Hartman ,  Guoqing Li ,  Su Khiong Yong ,  Yong Liu

    IPC: H04W72/04 ,  H04W76/06

    CPC classification number: H04W72/0446 ,  H04L27/0006 ,  H04W16/14 ,  H04W72/0453 ,  H04W76/38 ,  H04W84/12

    Abstract: In embodiments, a wireless device, such as a Wi-Fi device, transmits communication signals on secondary channels within an operational bandwidth of a wireless network, concurrent with a transmission from another wireless device on a primary channel. The wireless device may detect that a first frequency band within an operating bandwidth of a wireless network is occupied by a first transmission transmitted by a second wireless device, and determine that a second, different frequency band within the operating bandwidth of the wireless network is not occupied. In response, the wireless device may transmit a second transmission occupying the second frequency band concurrent with the first transmission. The wireless device may set a duration of the second transmission based at least in part on a determination of whether the second wireless device is configured to assess the state of all frequency bands within the operating bandwidth before beginning a subsequent transmission.

    Abstract translation: 在实施例中，诸如Wi-Fi设备的无线设备在与主信道上的另一无线设备的传输同时在无线网络的操作带宽内的辅信道上发送通信信号。 无线设备可以检测无线网络的工作带宽内的第一频带被第二无线设备发送的第一传输占用，并且确定无线网络的工作带宽内的第二不同频带不是 占据。 作为响应，无线设备可以与第一传输同时发送占用第二频带的第二传输。 至少部分地基于确定所述第二无线设备是否被配置为在开始后续传输之前评估所述工作带宽内的所有频带的状态，所述无线设备可以设置所述第二传输的持续时间。

    Neighbor Awareness Networking Ranging
    214.
    发明申请
    Neighbor Awareness Networking Ranging 审中-公开
    邻居意识网络测距

    公开(公告)号：US20160309472A1

    公开(公告)日：2016-10-20

    申请号：US15131911

    申请日：2016-04-18

    Applicant: Apple Inc.

    Inventor： Su Khiong Yong ,  Christiaan A. Hartman ,  Yong Liu ,  Lawrie Kurian ,  Peter N. Heerboth ,  Guoqing Li ,  Daniel R. Borges ,  Chiu Ngok E. Wong ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Anand Rajagopalan

    IPC: H04W72/04 ,  H04W76/02

    CPC classification number: H04W72/0446 ,  H04W8/005 ,  H04W72/1278 ,  H04W76/14 ,  H04W84/12

    Abstract: In some embodiments, one or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations, e.g., without utilizing an intermediate access point. Embodiments relate to scheduling of NAN ranging procedures, including to a first wireless station sending first information, including first scheduling preferences and a first ranging role, to a second wireless station. The first wireless device receives second information, including second scheduling preferences and a second ranging role, from the second wireless device. The first wireless station may initiate the ranging procedure based on the scheduling preferences and ranging parameters. Alternatively, the second wireless station and may initiate the ranging procedure based on the scheduling preferences and ranging parameters.

    Abstract translation: 在一些实施例中，一个或多个无线站操作以配置与相邻无线站的邻居意识网络（NAN） - 直接通信，例如，不利用中间接入点。 实施例涉及NAN测距过程的调度，包括向第二无线站发送包括第一调度偏好和第一测距角色的第一信息的第一无线站。 第一无线设备从第二无线设备接收包括第二调度偏好和第二测距角色的第二信息。 第一无线站可以基于调度偏好和测距参数发起测距过程。 或者，第二无线站，并且可以基于调度偏好和测距参数来发起测距过程。

    Spatial Contention in Dense Wireless Network
    215.
    发明申请
    Spatial Contention in Dense Wireless Network 有权
    密集无线网络空间争夺

    公开(公告)号：US20160309357A1

    公开(公告)日：2016-10-20

    申请号：US15082505

    申请日：2016-03-28

    Applicant: Apple Inc.

    Inventor： Chiu Ngok E. Wong ,  Christiaan A. Hartman ,  Guoqing Li ,  Joonsuk Kim ,  Su Khiong Yong ,  Yong Liu

    IPC: H04W28/02 ,  H04L1/00 ,  H04L12/26

    CPC classification number: H04L1/0026 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0021 ,  H04L47/29 ,  H04W28/0236 ,  H04W74/0808 ,  H04W84/12

    Abstract: In some embodiments, a first wireless device initializes a first threshold and sends a first frame transmission to a second wireless device. When the first wireless device determines that the first frame transmission was successful, it adjusts the first threshold to a second threshold that is greater than the first threshold. Additionally, when the first wireless device determines that the first frame transmission was not successful, the first wireless device adjusts the first threshold to a third threshold that is less than the first threshold. The thresholds can be associated with any measure, including carrier sensitivity and/or energy detection.

    Abstract translation: 在一些实施例中，第一无线设备初始化第一阈值并将第一帧传输发送到第二无线设备。 当第一无线设备确定第一帧传输成功时，它将第一阈值调整到大于第一阈值的第二阈值。 此外，当第一无线设备确定第一帧传输不成功时，第一无线设备将第一阈值调整为小于第一阈值的第三阈值。 阈值可以与任何措施相关联，包括载波灵敏度和/或能量检测。

    Neighbor Awareness Networking Datapath
    218.
    发明申请
    Neighbor Awareness Networking Datapath 审中-公开
    邻居意识联网数据路径

    公开(公告)号：US20160165653A1

    公开(公告)日：2016-06-09

    申请号：US14960488

    申请日：2015-12-07

    Applicant: Apple Inc.

    Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Peter N. Heerboth ,  Lawrie Kurian ,  Su Khiong Yong ,  Anand Rajagopalan ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Andreas Wolf ,  Guoqing Li ,  Lilach Zukerman ,  Oren Shani

    IPC: H04W76/02 ,  H04W72/12 ,  H04W72/04

    CPC classification number: H04W76/14 ,  H04L67/104 ,  H04L67/325 ,  H04W8/005 ,  H04W72/12

    Abstract: In one set of embodiments, one or more client stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring client stations, i.e., direct communication between the client stations without utilizing an intermediate access point. Embodiments of the disclosure relate to NAN datapath scheduling and NAN pre-datapath operation setup and scheduling. The NAN datapath embodiments described herein provide a mechanism through which devices can communicate and provide services. Aspects of the datapath development include datapath scheduling, including datapath setup and scheduling attributes, as well as pre-datapath operation triggering and scheduling. Scheduling may include determination of a type of datapath, including paging and synchronized datapaths. NAN data cluster base schedules may be scheduled as equal-sets or subsets of datapath schedules. The datapath model may be implemented for unicast and multicast communication between client stations.

    Abstract translation: 在一组实施例中，一个或多个客户端站操作以配置与相邻客户站的邻居意识网络（NAN） - 直接通信，即，在不利用中间接入点的情况下在客户站之间进行直接通信。 本公开的实施例涉及NAN数据路径调度和NAN预数据路径操作建立和调度。 本文描述的NAN数据路径实施例提供了一种机制，通过该机制设备可以通信和提供服务。 数据路径开发的方面包括数据路径调度，包括数据路径建立和调度属性，以及预数据路径操作触发和调度。 调度可以包括确定数据路径的类型，包括寻呼和同步的数据路径。 可以将NAN数据集群基本计划调度为数据路径计划的等份或子集。 数据路径模型可以实现用于客户站之间的单播和多播通信。

    METHOD AND APPARATUS FOR PROVIDING WIRELESS SERVICE GROUPS
    219.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING WIRELESS SERVICE GROUPS 有权
    提供无线服务组的方法和装置

    公开(公告)号：US20160150412A1

    公开(公告)日：2016-05-26

    申请号：US14947782

    申请日：2015-11-20

    Applicant: Apple Inc.

    Inventor： Yong Liu ,  Christiaan A. Hartman ,  Guoqing Li ,  Chiu Ngok E. Wong ,  Su Khiong Yong

    IPC: H04W12/08 ,  H04W12/04

    CPC classification number: G06F17/30675 ,  G06F17/30011 ,  G06K9/18 ,  H04L63/065 ,  H04L63/20 ,  H04W4/08 ,  H04W12/04 ,  H04W12/06 ,  H04W12/08 ,  H04W84/12

    Abstract: The disclosed embodiments provide a system that provides wireless service groups. During operation, a wireless device's advertising mechanism advertises a service group over Wi-Fi, wherein the service group comprises at least the wireless device and wherein the service group's security requirements regulate multicast protection within the service group. In response to receiving a request from a second device to be admitted into the service group, the wireless device's security mechanism admits the second device into the service group and sends the service group's security requirements to the second device, thereby enabling the second device to initialize multicast protection in accordance with the service group's security requirements.

    Abstract translation: 所公开的实施例提供了提供无线服务组的系统。 在操作期间，无线设备的广告机构通过Wi-Fi通告服务组，其中该服务组至少包括该无线设备，并且其中该服务组的安全要求规定该服务组内的组播保护。 响应于从第二设备接收到要被允许进入服务组的请求，无线设备的安全机制允许第二设备进入服务组，并将服务组的安全性要求发送到第二设备，从而使得第二设备能够初始化 组播保护按照服务组的安全要求。

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