公开(公告)号：US09572007B2

公开(公告)日：2017-02-14

申请号：US14472407

申请日：2014-08-29

Applicant: INTEL IP CORPORATION

Inventor： Minyoung Park ,  Emily H. Qi ,  Venkatakrishna U. Yellepeddy

IPC: G08C17/00 ,  H04W8/00 ,  H04W52/02

CPC classification number: H04W52/0225 ,  H04W8/005 ,  H04W52/0216 ,  H04W52/0219 ,  H04W76/27 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of discovering a wireless communication device. For example, a first wireless device may include a radio to communicate over a wireless communication medium according to a discovery scheme including a plurality of contention-based discovery windows (DWs), the radio to communicate with a second wireless device a discovery frame during a first discovery process, the discovery frame including an indication of one or more selected DWs of the plurality of DWs; and a controller to switch the first wireless device between a power save state and an active state, the controller to switch the first wireless device to operate in the active state in the one or more selected discovery windows to discover the second wireless device during a second discovery process, subsequent to the first discovery process.

Abstract translation: 一些演示实施例包括发现无线通信设备的装置，系统和/或方法。 例如，第一无线设备可以包括根据包括多个基于争用的发现窗口（DW）的发现方案在无线通信介质上进行通信的无线电设备，该无线电设备在第一无线设备期间与第二无线设备通信发现帧 第一发现过程，所述发现帧包括所述多个DW中的一个或多个选定的DW的指示; 以及控制器，用于在节电状态和活动状态之间切换所述第一无线设备，所述控制器将所述第一无线设备切换到所述一个或多个所选发现窗口中的活动状态，以在第二无线设备期间发现所述第二无线设备 发现过程，在第一个发现过程之后。

公开(公告)号：US20160309436A1

公开(公告)日：2016-10-20

申请号：US15194567

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Po-Kai Huang ,  Minyoung Park ,  Adrian P. Stephens

IPC: H04W56/00 ,  H04L7/04

CPC classification number: H04W56/0015 ,  H04L7/04 ,  H04W56/00 ,  H04W74/08

Abstract: Logic to “loosely” manage synch frame transmissions in a synch network via the devices synched to the network that implement the logic. Logic may distributedly adjust the frequency of attempting synch frame transmissions without estimating the size of the neighborhood. Logic in devices of a synch network to let each device maintain a Transmission Window (TW). Logic to determine the frequency of attempting synch frame transmissions based upon the TW. Logic to increase TW if the device detects a synch frame transmission. Logic to decrease TW if the device successfully transmits a synch frame. Logic to balance power consumption and discovery timing by adjusting the decrease in TW responsive to a synch transmission in relation to the increase in TW responsive to detection of a synch transmitted by another device.

Abstract translation: 通过与实现逻辑的网络同步的设备“松散”地管理同步网络中的同步帧传输的逻辑。 逻辑可以分散地调整尝试同步帧传输的频率，而不估计邻域的大小。 同步网络的设备中的逻辑，以使每个设备保持传输窗口（TW）。 基于TW确定尝试同步帧传输的频率的逻辑。 如果设备检测到同步帧传输，则增加TW的逻辑。 如果设备成功发送同步帧，则降低TW的逻辑。 通过相对于响应于检测由另一个设备发送的同步信号的TW的增加而调节响应于同步传输的TW的减小来平衡功率消耗和发现定时的逻辑。

公开(公告)号：US20160205642A1

公开(公告)日：2016-07-14

申请号：US15076494

申请日：2016-03-21

Applicant: Intel IP Corporation

Inventor： Emily H. Qi ,  Minyoung Park ,  Oren Kaidar

IPC: H04W56/00 ,  H04W24/02

CPC classification number: H04W56/00 ,  H04W24/02 ,  H04W84/12

Abstract: Embodiments of a user station (STA) and methods for synchronizing with devices in a wireless communication network are generally described herein. In some embodiments, a STA accesses a list of social channels. The STA may transmit a scan message on a primary social channel. The primary social channel may be included in the list of social channels. The STA may determine an identity of the primary social channel by inspecting the list of social channels. The STA may synchronize with a device on the primary social channel when the STA detects transmissions on the primary social channel within a time duration subsequent to transmitting the scan message on the primary social channel. Otherwise, the STA may transmit a scan message on a secondary social channel selected from the list.

Abstract translation: 用户站（STA）的实施例和用于与无线通信网络中的设备同步的方法在本文中大体上被描述。 在一些实施例中，STA访问社交频道列表。 STA可以在主要社交频道上发送扫描消息。 主要的社交渠道可能被列入社会渠道列表。 STA可以通过检查社交频道列表来确定主要社交频道的身份。 当STA在主要社交频道上发送扫描消息之后的持续时间内检测到主要社交频道上的传输时，STA可以与主要社交频道上的设备同步。 否则，STA可以在从列表中选择的辅助社交频道上发送扫描消息。