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21. 发明申请

US20220116833A1 ENHANCED WI-FI FAST ROAMING TRANSITION FOR MOBILE DEVICES 有权
公开(公告)号：US20220116833A1
公开(公告)日：2022-04-14
申请号：US17645842
申请日：2021-12-23
申请人： Juan Fang , Necati Canpolat , Laurent Cariou , Dave Cavalcanti , Cheng Chen , Dibakar Das , Roya Doostnejad , Po-Kai Huang , Minyoung Park , Ganesh Venkatesan
发明人： Juan Fang , Necati Canpolat , Laurent Cariou , Dave Cavalcanti , Cheng Chen , Dibakar Das , Roya Doostnejad , Po-Kai Huang , Minyoung Park , Ganesh Venkatesan
IPC分类号： H04W36/00 , H04W12/06
摘要： This disclosure describes systems, methods, and devices related to fast transition Wi-Fi roaming operations. A device may generate, during a first association of the device to a first access point, a request to authenticate the device to a second access point; send, during the first association, the request to authenticate; receive, during the first association, a response indicating that the device is authenticated to the second access point; generate, during the first association, a reassociation request to the second access point; determine that a time between sending the request to authenticate and generating the reassociation request is less than a threshold time; send, based on the determination that the time is less than the threshold time, the reassociation request to the second access point; and receive a reassociation response indicative of a second association of the device to the second access point.

22. 发明申请

US20210084711A1 MULTI-LINK OPERATION FOR A SINGLE RADIO MULTI-LINK DEVICE 有权
公开(公告)号：US20210084711A1
公开(公告)日：2021-03-18
申请号：US17022625
申请日：2020-09-16
申请人： Minyoung Park , Po-Kai Huang , Thomas J. Kenney , Daniel Bravo , Ehud Reshef , Laurent Cariou , Dibakar Das , Dmitry Akhmetov
发明人： Minyoung Park , Po-Kai Huang , Thomas J. Kenney , Daniel Bravo , Ehud Reshef , Laurent Cariou , Dibakar Das , Dmitry Akhmetov
IPC分类号： H04W88/06 , H04W72/04 , H04W74/08 , H04W76/15
摘要： This disclosure describes systems, methods, and devices related to multi-link operation. A device may configure a single N×N transmit (TX)/receive (RX) radio to a plurality of 1×1 TX/RX radios, where N is a positive integer. The device may monitor a first channel of a plurality of channels to determine its availability. The device may monitor a second channel of the plurality of channels to determine its availability. The device may identify a first control frame received from an access point (AP) multi-link device (MLD) on the second channel. The device may cause to send a second control frame to the AP MLD on the second channel. The device may configure back to a single N×N TX/RX radio to receive a data frame.

23. 发明申请

US20210037550A1 EHT STATION CONFIGURED FOR SIGNALLING A TXOP DURATION IN TXOP FIELD 有权
公开(公告)号：US20210037550A1
公开(公告)日：2021-02-04
申请号：US16998681
申请日：2020-08-20
申请人： Minyoung Park , Thomas J. Kenney , Laurent Cariou , Po-Kai Huang , Qinghua Li , Xiaogang Chen , Feng Jiang
发明人： Minyoung Park , Thomas J. Kenney , Laurent Cariou , Po-Kai Huang , Qinghua Li , Xiaogang Chen , Feng Jiang
IPC分类号： H04W72/12 , H04W72/04
摘要： Embodiments of an Extremely High Throughput Station (EHT STA) (STA1) configured for operating in a next-generation (NG) wireless local area network (WLAN) are described herein. In some embodiments, the EHT STA encodes a common signal field (SIG) (Coex-SIG) of an EHT PPDU to include a TXOP duration field. The TXOP duration field is more than seven bits to indicate an actual TXOP duration of a transmission from the EHT STA comprising the EHT PPDU transmitted to a second station (STA2). Decoding the TXOP duration field of the EHT PPDU by a third-party station (STA4) causes the third-party station (STA4) to defer a transmission until after an end of the transmission from the second station (STA2).

24. 发明申请

US20210029588A1 MULTI-LINK TRAFFIC STEERING WITH TRAFFIC INDICATION MAP 有权
公开(公告)号：US20210029588A1
公开(公告)日：2021-01-28
申请号：US17067740
申请日：2020-10-11
申请人： Laurent Cariou , Minyoung Park , Po-Kai Huang , Alexander Min
发明人： Laurent Cariou , Minyoung Park , Po-Kai Huang , Alexander Min
IPC分类号： H04W28/12 , H04L1/16 , H04W40/24 , H04W28/02
摘要： This disclosure describes systems, methods, and devices related to multi-link traffic steering. A device may establish one or more links with a station multi-link device (STA MLD), wherein the STA MLD comprises one or more logical entities defining separate station devices. The device may generate a traffic indication map (TIM) bitmap of a plurality of bits, wherein one or more bits are associated with an association identification (AID) corresponding to the STA MLD. The device may set the one or more bits to a first value to indicate that there is data to be retrieved by the STA MLD on any of the one or more links. The device may generate one or more beacon frames each comprising a same TIM element, wherein the TIM element comprises the TIM bitmap. The device may cause to send one or more beacon frames on each of the one or more links.

25. 发明授权

US09894187B2 Methods and arrangements for short beacon frames in wireless networks 有权
公开(公告)号：US09894187B2
公开(公告)日：2018-02-13
申请号：US13977704
申请日：2011-12-31
申请人： Minyoung Park , Adrian P. Stephens , Thomas J. Kenney , Emily H. Qi
发明人： Minyoung Park , Adrian P. Stephens , Thomas J. Kenney , Emily H. Qi
IPC分类号： H04L29/06 , H04B7/26 , H04W52/02
CPC分类号： H04L69/22 , H04B7/2656 , H04W52/0216 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/449
摘要： Embodiments provide a new short beacon frame format and its operation with full beacon frame transmissions for wireless communications devices. Many embodiments comprise a medium access control (MAC) sublayer logic to build frames comprising the short beacon frame for a first communications device. In some embodiments, the MAC sublayer may determine a frame control field comprising a type field indicative of an extension frame and a subtype indicative of a short beacon. In further embodiments, the frame control field may comprise a service set identifier (SSID) control field, and a reserved field. Some embodiments may store the short beacon frame or frame format in memory, in logic, or in another manner that facilitates transmission of the short beacon frames. Some embodiments may receive and detect communications with the short beacon frames. Further embodiments may generate and transmit a communication with the short beacon frames.

26. 发明授权

US09363826B2 Wireless device and method for wireless channel access 有权
标题翻译：用于无线信道接入的无线设备和方法
公开(公告)号：US09363826B2
公开(公告)日：2016-06-07
申请号：US13993857
申请日：2011-12-29
申请人： Minyoung Park , Eldad Perahia , Thomas J Kenney , Emily H. Qi
发明人： Minyoung Park , Eldad Perahia , Thomas J Kenney , Emily H. Qi
IPC分类号： H04W74/00 , H04W52/02 , H04L27/26 , H04W74/08
CPC分类号： H04W74/002 , H04L27/2613 , H04W52/0225 , H04W74/08 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/22
摘要： Disclosed in some examples is a method of channel access by a wireless device in a wireless network by determining whether there is network traffic associated with a preamble of a first type and whether there is network traffic associated with a preamble of a second type, wherein the wireless device is not capable of decoding the preamble of the second type, and wherein determining that there is network traffic associated with a preamble of the second type includes determining that an energy level of the channel is above a threshold for a period of time, the first and second preamble types being different lengths; and sending a packet with a preamble of the first type, responsive to determining that no network traffic is detected associated with the preamble of the second type or network traffic associated with a preamble of the first type for the period of time.
摘要翻译：在一些示例中公开的是通过确定是否存在与第一类型的前同步码相关联的网络业务以及是否存在与第二类型的前同步码相关联的网络业务来通过无线设备在无线网络中的信道接入的方法，其中，无线设备不能解码第二类型的前导码，并且其中确定存在与第二类型的前同步码相关联的网络业务包括确定频道的能量级别高于阈值一段时间，第一和第二前导码类型是不同的长度; 以及响应于确定在一段时间内没有检测到与所述第一类型的前导码相关联的第二类型的前导码或与所述第一类型的前导码相关联的网络流量的网络流量被检测到的具有所述第一类型的前导码的分组。

27. 发明申请

US20140198780A1 METHODS, SYSTEMS AND APPARATUSES TO ENABLE SHORT FRAMES 有权
标题翻译：方法，系统和设备来启用短框架
公开(公告)号：US20140198780A1
公开(公告)日：2014-07-17
申请号：US13977709
申请日：2012-04-24
申请人： Emily H. Qi , Minyoung Park , Eldad Perahia , Thomas J Kenney , Thomas A Tetzlaff
发明人： Emily H. Qi , Minyoung Park , Eldad Perahia , Thomas J Kenney , Thomas A Tetzlaff
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04W28/06
摘要： Generally, embodiments to enable short frames are described herein. Embodiments may comprise logic such as hardware and/or code to reduce the size of a packet by determining a short frame, transmitting the short frame, communicating that the frame is a short frame and interpreting the short frame at the receiving device. Embodiments may determine and transmit and/or receive and interpret short frames.
摘要翻译：通常，这里描述了实现短帧的实施例。实施例可以包括诸如硬件和/或代码的逻辑，以通过确定短帧来减小分组的大小，发送短帧，传送帧是短帧并且在接收设备处解释短帧。实施例可以确定和发送和/或接收和解释短帧。

28. 发明申请

US20140192823A1 METHODS, SYSTEMS AND APPARATUSES FOR DIRECT DATA FRAMES 有权
标题翻译：直接数据框架的方法，系统和设备
公开(公告)号：US20140192823A1
公开(公告)日：2014-07-10
申请号：US13977710
申请日：2012-04-24
申请人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
发明人： Thomas A. Tetzlaff , Minyoung Park , Emily H. Qi , Thomas J. Kenney , Eldad Perahia
IPC分类号： H04L29/06
CPC分类号： H04L69/22 , H04L69/04 , H04L69/324
摘要： Generally, arrangements for enabling direct medium access control (MAC) sublayer data frames are described herein. Embodiments may comprise logic such as hardware and/or code to reduce the size of a packet by determining a frame in the MAC sublayer, inserting the frame in the signal field of a preamble to transmit, transmitting the direct MAC data frame as a packet, communicating that the packet is a direct MAC data frame, and parsing and interpreting the direct MAC data frame at the receiving device. Embodiments may determine and transmit and/or receive and interpret direct MAC data frames.
摘要翻译：通常，这里描述了用于启用直接介质访问控制（MAC）子层数据帧的布置。实施例可以包括诸如硬件和/或代码的逻辑，以通过确定MAC子层中的帧来减小分组的大小，将帧插入前导码的信号字段中以发送，作为分组发送直接MAC数据帧，通信该分组是直接的MAC数据帧，以及解析和解释在接收设备处的直接MAC数据帧。实施例可以确定和发送和/或接收和解释直接的MAC数据帧。

29. 发明申请

US20140185535A1 Methods and Arrangements for Adaptive Delay Control 审中-公开
标题翻译：自适应延迟控制的方法和布置
公开(公告)号：US20140185535A1
公开(公告)日：2014-07-03
申请号：US13730990
申请日：2012-12-29
申请人： Minyoung Park , Adrian P. Stephens , Thomas A. Tetzlaff , Emily H. Qi
发明人： Minyoung Park , Adrian P. Stephens , Thomas A. Tetzlaff , Emily H. Qi
IPC分类号： H04W74/04
CPC分类号： H04W74/04 , H04W56/0005
摘要： Logic may comprise hardware and/or code to coordinate communications of wireless communications devices. Logic coordinate communications in an access point by implementing adaptive delays. Logic may determine a delay for stations awaking from a doze state during which the station should perform clear channel assessment prior to transmitting packets on a channel. Logic may collect information about devices and/or communications within a basic service set (BSS) such as the statistics of the received packets length in time, the type of stations in the network, and/or other information available. Based upon the information collected, the logic may determine a delay and transmit the delay to devices in the BSS. Logic may receive and update the delay in memory and then implement the delay after switching to an awake state from a doze state.
摘要翻译：逻辑可以包括用于协调无线通信设备的通信的硬件和/或代码。通过实现自适应延迟在接入点进行逻辑坐标通信。逻辑可以确定从瞌睡状态唤醒的站的延迟，在该状态期间，站应在信道上传送分组之前执行清除信道评估。逻辑可以收集关于基本服务集（BSS）内的设备和/或通信的信息，诸如接收的分组的时间长度的统计，网络中的站的类型和/或可用的其他信息。基于收集的信息，逻辑可以确定延迟并将延迟发送到BSS中的设备。逻辑可以接收和更新存储器中的延迟，然后在从打盹状态切换到唤醒状态之后实现延迟。

30. 发明申请

US20130343185A1 WIRELESS DEVICE AND METHOD OF SHORT MAC FRAME INDICATION 有权
标题翻译：无线设备和短帧指示方法
公开(公告)号：US20130343185A1
公开(公告)日：2013-12-26
申请号：US13713912
申请日：2012-12-13
申请人： Minyoung Park , Adrian P. Stephens , Emily H. Qi
发明人： Minyoung Park , Adrian P. Stephens , Emily H. Qi
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04W28/06 , H04W84/12
摘要： Embodiments of a wireless communication device and method for short frame indication in an IEEE 802.11ah network are generally described herein. In some embodiments, a reserved bit in a service field is used to indicate whether a frame is using a short MAC header or a regular MAC header.
摘要翻译： IEEE 802.11ah网络中用于短帧指示的无线通信设备和方法的实施例在此通常被描述。在一些实施例中，服务字段中的保留位用于指示帧是使用短MAC头还是常规MAC头。

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