公开(公告)号：US20170127446A1

公开(公告)日：2017-05-04

申请号：US15079878

申请日：2016-03-24

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 ,  H04W68/02

CPC分类号： H04W74/0816 ,  H04W48/16 ,  H04W68/005 ,  H04W76/14 ,  H04W84/18

摘要： Embodiments of a station (STA) and method for contention based communication are generally described herein. An originating STA may transmit, during a paging window of a paging Neighborhood Area Network Data Link (P-NDL) time block, a paging message that indicates an intention of the originating STA to transmit a data frame to a destination STA. The originating STA may receive, during a transmission window of the P-NDL time block, a trigger frame (TF) from the destination STA that indicates a request to receive the data frame from the originating STA. The originating STA may determine a contention window (CW) size to be used for transmission of the data frame to the destination STA. The CW size may be determined based on other TFs exchanged between other STAs during the transmission window.

公开(公告)号：US20160270069A1

公开(公告)日：2016-09-15

申请号：US14751537

申请日：2015-06-26

申请人： Po-Kai Huang ,  Emily H. Qi

发明人： Po-Kai Huang ,  Emily H. Qi

IPC分类号： H04W72/04

CPC分类号： H04W74/006 ,  H04W72/1289

摘要： Provided are systems and methods for a network station identifying a communication schedule announced by a first wireless network station, determining that the first wireless network station has a right to generate an adjusted communication schedule, and causing transmission of an availability window schedule to the first wireless network station. The availability window schedule indicates one or more time slots during which communication with the wireless network station is inhibited.

摘要翻译： 提供了用于网络站识别由第一无线网络站所宣布的通信调度的系统和方法，确定第一无线网络站有权生成调整后的通信调度，并且使可用性窗口调度向第一无线 网站。 可用性窗口调度表示禁止与无线网络站进行通信的一个或多个时隙。

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.

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.

公开(公告)号：US20140112323A1

公开(公告)日：2014-04-24

申请号：US13793337

申请日：2013-03-11

申请人： Emily H. Qi ,  Minyoung Park ,  Po-Kai Huang

发明人： Emily H. Qi ,  Minyoung Park ,  Po-Kai Huang

IPC分类号： H04W48/10

CPC分类号： H04W48/10 ,  H04L5/0048 ,  H04W48/12 ,  H04W48/14

摘要： Embodiments of a user station (STA) and methods for device-to-device discovery and advertisement through broadcast beacon signals are generally described herein. In some embodiments, group information, including a list of STAs in an advertising group, is transmitted in a beacon. A STA may transmit a request to join the advertising group. The request may be transmitted to an upchain STA, the upchain STA being determined based on inspection of the list of STAs of the advertising group. After receiving a response to the request, the STA may periodically broadcast the beacon and the STA may transmit acknowledgements to the upchain STA upon receiving beacons from the upchain STA.

摘要翻译： 通常在此描述用户站（STA）的实施例以及通过广播信标信号进行设备到设备发现和广告的方法。 在一些实施例中，在信标中发送包括广告组中的STA列表的组信息。 STA可以发送加入广告组的请求。 该请求可以被发送到主链STA，基于对广告组的STA列表的检查来确定上链STA。 在接收到对该请求的响应之后，STA可以周期性地广播信标，并且STA可以在从上行STA接收到信标时向确认STA发送确认。

公开(公告)号：US20140153550A1

公开(公告)日：2014-06-05

申请号：US13931919

申请日：2013-06-29

申请人： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park

发明人： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park

IPC分类号： H04W56/00

CPC分类号： H04W56/001 ,  H04W56/00

摘要： Logic to manage synch frame transmissions in a synch network via helper stations (STAs) synched to the network. Logic may coordinate actions of helper STAs via a transmission window (TW) provided by a master clock STA. Logic may distribute synch frame transmissions within a TW via synch logic in the helper STAs. Logic in helper STAs of a synch network may determine discovery periods in which to transmit synch frames between synch frame transmissions by the master clock STA. Logic in helper STAs to determine a discovery period in which to transmit synch frames to share workload with the master clock STA and to extend the coverage area of the synch network. Logic of the master clock STA may establish a fixed TW based upon the number of helper STAs and a time constraint for discovering the synch network. Or logic of the master clock STA may establish a dynamic TW in which the master clock STA can adjust the TW based upon a number of synch frame transmissions during a TW.

摘要翻译： 通过同步到网络的辅助站（STA）来管理同步网络中的同步帧传输的逻辑。 逻辑可以经由主时钟STA提供的传输窗口（TW）来协调辅助STA的动作。 逻辑可以通过辅助STA中的同步逻辑在TW内分发同步帧传输。 同步网络的辅助STA中的逻辑可以确定由主时钟STA在同步帧传输之间传输同步帧的发现周期。 辅助STA中的逻辑来确定发送时间段的发现周期，以同步主机帧共享工作负载并扩展同步网络的覆盖区域。 主时钟STA的逻辑可以基于辅助STA的数量和用于发现同步网络的时间约束来建立固定的TW。 或者主时钟STA的逻辑可以建立动态TW，其中主时钟STA可以在TW期间基于多个同步帧传输来调整TW。

公开(公告)号：US20140112245A1

公开(公告)日：2014-04-24

申请号：US13659654

申请日：2012-10-24

申请人： Emily H. Qi ,  Minyoung Park ,  Po-Kai Huang

发明人： Emily H. Qi ,  Minyoung Park ,  Po-Kai Huang

IPC分类号： H04W4/20

CPC分类号： H04L67/16 ,  H04L61/6004 ,  H04W84/18

摘要： Examples are disclosed for multi-level service discovery. In some examples, a first level of information indicating a service type for a service provided by a first wireless device may be transmitted by the first wireless device to another wireless device. The first level may enable the other wireless device to determine whether the indicated service type at least partially matches a service interest. A second level may then be transmitted by the first wireless device that includes a service identification to enable the other wireless device to determine whether the service substantially matches a service interest for the other wireless device. A third level may then be transmitted from the first wireless device that includes service content information. The third level may be transmitted responsive to the other wireless device requesting the service content information. Other examples are described and claimed.

摘要翻译： 公开了用于多级服务发现的示例。 在一些示例中，指示由第一无线设备提供的服务的服务类型的第一级信息可以由第一无线设备发送到另一无线设备。 第一级别可以使得其他无线设备能够确定所指示的服务类型是否至少部分地匹配服务兴趣。 然后可以由包括服务标识的第一无线设备发送第二级别，以使另一无线设备能够确定该服务是否与另一无线设备的服务兴趣基本匹配。 然后可以从包括服务内容信息的第一无线设备发送第三级别。 响应于请求服务内容信息的其他无线设备可以发送第三级。 其他的例子被描述和要求保护。

公开(公告)号：US20190132796A1

公开(公告)日：2019-05-02

申请号：US16233069

申请日：2018-12-26

申请人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

发明人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

IPC分类号： H04W52/02 ,  H04W40/24

摘要： This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US20210014790A1

公开(公告)日：2021-01-14

申请号：US17033449

申请日：2020-09-25

申请人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

发明人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

IPC分类号： H04W52/02 ,  H04W40/24 ,  H04W40/00

摘要： This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US20210058856A1

公开(公告)日：2021-02-25

申请号：US17092124

申请日：2020-11-06

申请人： Emily H. Qi ,  Po-Kai Huang ,  Laurent Cariou ,  Hassan Yaghoobi ,  Carlos Cordeiro

发明人： Emily H. Qi ,  Po-Kai Huang ,  Laurent Cariou ,  Hassan Yaghoobi ,  Carlos Cordeiro

IPC分类号： H04W48/16 ,  H04W72/04 ,  H04W76/14

摘要： This disclosure describes systems, methods, and devices related to neighbor awareness networking (NAN) operations in the 6 GHz frequency band. A NAN device may generate a first NAN frame including a first indication of a NAN operation capability, and a second indication of a transmit power of the NAN device. The NAN device may send the first NAN frame and may identify a second NAN frame received from a second NAN device, the second NAN frame including a third indication of the NAN operation capability, and a fourth indication of a transmit power of the second NAN device. The NAN device may determine, based on the transmit power of the NAN device and the transmit power of the second NAN device, an operation parameter for the 6 GHz frequency band. The NAN device may establish, based on the operation parameter, a NAN connection using the 6 GHz frequency band.