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    TECHNOLOGIES FOR MULTI-CORE WIRELESS NETWORK DATA TRANSMISSION
    1.
    发明申请
    TECHNOLOGIES FOR MULTI-CORE WIRELESS NETWORK DATA TRANSMISSION 审中-公开

    公开(公告)号：US20180167340A1

    公开(公告)日：2018-06-14

    申请号：US15372962

    申请日：2016-12-08

    申请人： Elad Oren ,  Marina Sharkansky ,  Oren Kaidar ,  Rafi Raskin ,  Moshe Island

    发明人： Elad Oren ,  Marina Sharkansky ,  Oren Kaidar ,  Rafi Raskin ,  Moshe Island

    IPC分类号： H04L12/861 ,  H04L12/801 ,  H04W72/04 ,  H04L12/863

    CPC分类号： H04L47/34 ,  G06F9/505 ,  H04L47/621 ,  H04W28/0205

    摘要： Technologies for multi-core wireless data transmission include a computing device having a processor with multiple cores and a wireless network interface controller (NIC). The computing device establishes multiple transmission queues that are each associated with a processor core. A driver receives a packet for transmission from an application in the execution context of the application, determines a current processor core of the execution context, adds metadata to the packet indicative of the current core, and enqueues the packet in the transmission queue associated with the current core. The wireless NIC merges the packet with packet data from the other transmission queues, adds a sequence number to each packet, and transmits each packet. The wireless NIC may determine the current processor core based on the metadata of the packet and raise an interrupt to the current processor core in response to transmitting the packet. Other embodiments are described and claimed.

    ACTION FRAME FOR SCHEDULE UPDATE IN A NAN
    2.
    发明申请
    ACTION FRAME FOR SCHEDULE UPDATE IN A NAN 审中-公开

    公开(公告)号：US20170245296A1

    公开(公告)日：2017-08-24

    申请号：US15194257

    申请日：2016-06-27

    申请人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    发明人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    IPC分类号： H04W72/12

    CPC分类号： H04W72/1205 ,  H04W72/1284 ,  H04W74/006 ,  H04W84/12

    摘要： Devices and methods of providing a NAN schedule update are generally described. NAN devices communicate data on a schedule of repeating time blocks in which transmission in different time blocks are on different channels. A public action frame indicates in a subfield that the frame is a schedule update frame. The schedule update frame provides attributes to have general schedule update for availability time, existing unicast service or existing multicast service. The schedule update frame also contains a schedule update control field that indicates in a subfield that the current time block is cancelled or extended or provides a general schedule update. The schedule update control field also indicates a reason for the schedule update.

    MULTICAST SERVICE SETUP
    3.
    发明申请
    MULTICAST SERVICE SETUP 审中-公开

    公开(公告)号：US20170245119A1

    公开(公告)日：2017-08-24

    申请号：US15192566

    申请日：2016-06-24

    申请人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    发明人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    IPC分类号： H04W4/06

    CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W72/005 ,  H04W72/121 ,  H04W84/12

    摘要： A multicast publisher and method of establishing multicast scheduling are provided. The publisher determines a schedule for a multicast service that is selected from time slots of a schedule candidate. The schedule candidate is set by the publisher that initiates the multicast group. The multicast group is one-to-many or many-to-many. A response to a request for the service is transmitted to a subscriber and contains the multicast schedule. The response indicates whether the service is available for unicast transmission in addition to multicast. A schedule selection policy for other multicast publishers joining the multicast group specifies that the other multicast publishers are to follow the multicast schedule acquired when joining the multicast group, use the multicast schedule candidate to determine a multicast schedule, or are free to choose a multicast schedule.

    SUBSCRIPTION REQUIREMENT INDICATION FOR SERVICE
    5.
    发明申请
    SUBSCRIPTION REQUIREMENT INDICATION FOR SERVICE 审中-公开

    公开(公告)号：US20170245120A1

    公开(公告)日：2017-08-24

    申请号：US15194233

    申请日：2016-06-27

    申请人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    发明人： Po-Kai Huang ,  Elad Oren ,  Emily H. Qi

    IPC分类号： H04W4/06

    CPC分类号： H04W4/06 ,  H04L12/185 ,  H04L12/189

    摘要： A STA and method of providing a subscription policy are provided. The STA determines a subscription policy for a multicast, broadcast or unicast service and provides a policy comprising an indication that indicates active subscription (i.e. group joining is required) or no subscription (i.e. group joining is prohibited) or implicit subscription (i.e. group joining is implicit), dependent on network or subscription conditions. Updates to the policy are transmitted upon one or more thresholds are being reached. Subscribers re-subscribe to the service when the indication switches from implicit subscription to active subscription.

    STATION (STA) AND METHOD FOR CONTENTION BASED NEIGHBORHOOD AWARENESS NETWORK (NAN) COMMUNICATION
    6.
    发明申请
    STATION (STA) AND METHOD FOR CONTENTION BASED NEIGHBORHOOD AWARENESS NETWORK (NAN) COMMUNICATION 审中-公开

    公开(公告)号：US20170127447A1

    公开(公告)日：2017-05-04

    申请号：US15082129

    申请日：2016-03-28

    申请人： Po-Kai Huang ,  Emily H. Qi ,  Elad Oren

    发明人： Po-Kai Huang ,  Emily H. Qi ,  Elad Oren

    IPC分类号： H04W74/08

    CPC分类号： H04W74/0816 ,  H04W84/12

    摘要： Embodiments of a station (STA) and method for contention based communication are generally described herein. As part of a Neighborhood Awareness Network (NAN) communication, an originating STA may perform a group of one or more data transmissions to a destination STA during a current time block. The data transmissions may be performed in accordance with a NAN Data Link (NDL) between the originating STA and the destination STA. An initial data transmission of the group may be delayed, with respect to a determined idle period of the current time block, by a back-off interval selected in accordance with a starting contention window (CW) size. In some embodiments, the starting CW size may be based at least partly on a previous CW size used by the originating STA for a data transmission during a previous time block.

    RADIO RESOURCE ALLOCATION IN WI-FI AWARE NEIGHBORHOOD AREA NETWORK DATA LINKS
    9.
    发明申请
    RADIO RESOURCE ALLOCATION IN WI-FI AWARE NEIGHBORHOOD AREA NETWORK DATA LINKS 审中-公开
    无线电资源分配在无线网络邻域网络数据链路

    公开(公告)号：US20160374100A1

    公开(公告)日：2016-12-22

    申请号：US14963614

    申请日：2015-12-09

    申请人： Dibakar Das ,  Po-Kai Huang ,  Elad Oren ,  Emily H. Qi ,  Minyoung Park

    发明人： Dibakar Das ,  Po-Kai Huang ,  Elad Oren ,  Emily H. Qi ,  Minyoung Park

    IPC分类号： H04W72/08 ,  H04W72/10 ,  H04W76/02 ,  H04L12/807 ,  H04W72/04

    CPC分类号： H04L47/22 ,  H04L47/806 ,  H04W28/24 ,  H04W40/246 ,  H04W76/14 ,  H04W84/12

    摘要： A network communication device comprises physical layer (PHY) circuitry configured to transmit and receive radio frequency electrical signals to communicate directly with one or more separate network devices; and medium access control layer (MAC) circuitry. The MAC circuitry is configured to: initiate transmission of a packetized message that includes a neighbor awareness networking (NAN) public action frame; receive a data connection request message from a second network device that includes one or more quality of service (QoS) requirements; initiate transmission of a data connection response message that includes data exchange time window information and channel information; and communicate data device-to-device with the second network device according to the data exchange time window information and channel information.

    摘要翻译： 网络通信设备包括被配置为发射和接收射频电信号以直接与一个或多个单独的网络设备进行通信的物理层（PHY）电路; 和媒体访问控制层（MAC）电路。 MAC电路被配置为：发起包括邻居感知网络（NAN）公共动作帧的分组消息的传输; 从包括一个或多个服务质量（QoS）要求的第二网络设备接收数据连接请求消息; 启动包括数据交换时间窗口信息和信道信息的数据连接响应消息的传输; 并根据数据交换时间窗口信息和信道信息与第二网络设备通信数据设备到设备。