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公开(公告)号：US20200221545A1
公开(公告)日：2020-07-09
申请号：US16825028
申请日：2020-03-20
申请人： Robert J. Stacey , Carlos Cordeiro , Chittabrata Ghosh , Daniel F. Bravo , Dibakar Das , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Alexander , Cheng Chen
发明人： Robert J. Stacey , Carlos Cordeiro , Chittabrata Ghosh , Daniel F. Bravo , Dibakar Das , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Alexander , Cheng Chen
摘要： Embodiments of a multi-link access point (AP) device, station (STA) and method of communication are generally described herein. The multi-link AP device may comprise multiple APs. The multi-link AP device may encode a frame for transmission by one of the APs of the multi-link AP device. The multi-link AP device may encode the frame to include signaling to enable multi-link discovery of the APs of the multi-link AP device. The multi-link AP device may encode the signaling to include: a reduced neighbor report (RNR) element that identifies the APs of the multi-link AP device, and a multiple AP element. The multiple AP element may be configurable to include: common information for the APs of the multi-link AP device, and per-AP sub-elements that include per-AP information related to the APs of the multi-link AP device.
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公开(公告)号：US20170071009A1
公开(公告)日：2017-03-09
申请号：US14972541
申请日：2015-12-17
CPC分类号： H04W74/0808
摘要： An apparatus of a first high-efficiency (HE) access point (AP) or station for spatial reuse is the disclosed. The apparatus includes processing circuitry configured to: decode a first portion of a first packet; and if the first portion indicates the first packet was transmitted by a second HE AP or station and that the first packet is an overlapping basic service set (OBSS) packet, then if a preamble detect energy is below a threshold, cause to be transmitted a second packet simultaneously with a portion of the first packet after the first portion. The processing circuitry may be configured to determine the first portion was transmitted by the second HE AP or station if a field in a physical (PRY) header or a second field in a media access control (MAC) header indicate the first packet was transmitted by the second HE AP or station.
摘要翻译： 披露了用于空间重用的第一高效（HE）接入点（AP）或站的设备。 该装置包括处理电路，其被配置为：解码第一分组的第一部分; 并且如果第一部分指示第一分组由第二HE AP或站发送，并且第一分组是重叠的基本服务集（OBSS）分组，则如果前导码检测能量低于阈值，则导致发送 第二分组与第一分组之后的第一分组的一部分同时进行。 处理电路可以被配置为如果媒体访问控制（MAC）报头中的物理（PRY）报头或第二字段中的字段指示第一分组被发送由第二HE AP或站发送的第一部分 第二个HE AP或车站。
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3.发明申请DETERMINING A NETWORK ALLOCATION VECTOR SETTING AND A RESPONSE TO A MULTI-USER TRANSMISSION OPPORTUNITY 有权确定网络分配矢量设置和对多用户传输机会的响应公开(公告)号：US20170006542A1
公开(公告)日：2017-01-05
申请号：US14973577
申请日：2015-12-17
CPC分类号： H04W52/0209 , H04B7/0452 , H04L5/0023 , H04L5/0055 , H04W48/20 , H04W74/006 , H04W74/02 , Y02B80/50 , Y02D70/00 , Y02D70/1226 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/26 , Y02D70/442
摘要： Methods, computer readable media, and wireless apparatuses are disclosed. The apparatus comprising a memory and processing circuitry coupled to the memory. The processing circuitry is configured to: associate with a master station, decode a trigger frame or a multi-user request-to-send (MU-RTS) frame from the master station, where the trigger frame or the MU-RTS frame comprises a first duration and a transmitter address, and respond to the trigger frame or the MU-RTS frame if a network allocation vector (NAV) is not set, or if the NAV is set and a saved transmission opportunity (TXOP) holder address for the NAV is the same as the transmitter address of the MU-RTS or trigger frame and the trigger frame or MU-RTS indicates the station is to respond.
摘要翻译： 公开了方法，计算机可读介质和无线设备。 该装置包括耦合到存储器的存储器和处理电路。 处理电路被配置为：与主站相关联，从主站解码触发帧或多用户请求发送（MU-RTS）帧，其中触发帧或MU-RTS帧包括 第一持续时间和发射机地址，并且如果未设置网络分配向量（NAV），或者如果设置了NAV，并且为NAV设置了保存的发送机会（TXOP）持有者地址，则响应于触发帧或MU-RTS帧 与MU-RTS或触发帧的发送器地址相同，触发帧或MU-RTS表示电台要响应。
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公开(公告)号：US20210282229A1
公开(公告)日：2021-09-09
申请号：US17329763
申请日：2021-05-25
申请人： Robert J. Stacey , Carlos Cordeiro , Chittabrata Ghosh , Daniel F. Bravo , Dibakar Das , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Alexander , Cheng Chen
发明人： Robert J. Stacey , Carlos Cordeiro , Chittabrata Ghosh , Daniel F. Bravo , Dibakar Das , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Alexander , Cheng Chen
摘要： Embodiments of a multi-link access point (AP) device, station (STA) and method of communication are generally described herein. The multi-link AP device may comprise multiple APs. The multi-link AP device may encode a frame for transmission by one of the APs of the multi-link AP device. The multi-link AP device may encode the frame to include signaling to enable multi-link discovery of the APs of the multi-link AP device. The multi-link AP device may encode the signaling to include: a reduced neighbor report (RNR) element that identifies the APs of the multi-link AP device, and a multiple AP element. The multiple AP element may be configurable to include: common information for the APs of the multi-link AP device, and per-AP sub-elements that include per-AP information related to the APs of the multi-link AP device.
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公开(公告)号：US20170245261A1
公开(公告)日：2017-08-24
申请号：US15392574
申请日：2016-12-28
IPC分类号： H04W72/04
CPC分类号： H04W74/0816
摘要： Methods and devices are described for providing wireless stations (STAs) with two sets of enhanced distributed channel access (EDCA) parameters. Legacy EDCA parameters that are for single user (SU) operations and may be used by both high-efficiency (HE) STAs and legacy STAs without multi-user (MU) capability. MU EDCA parameters are defined to be more restrictive than legacy EDCA parameters in favoring MU operations. Embodiments are described that define sets of rules for regulating how STAs capable of both SU and MU uplink operations can use the different sets of EDCA parameters.
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公开(公告)号：US20170006541A1
公开(公告)日：2017-01-05
申请号：US14973528
申请日：2015-12-17
CPC分类号： H04W52/0209 , H04B7/0452 , H04L5/0023 , H04L5/0055 , H04W48/20 , H04W74/006 , H04W74/02 , Y02B80/50 , Y02D70/00 , Y02D70/1226 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/26 , Y02D70/442
摘要： Methods, computer readable media, and wireless apparatuses are disclosed. The apparatuses including processing circuitry configured to: associate with a master station, decode a frame, where the frame comprises a first duration and a transmitter address and determine that the frame is an intra basic service set (Intra-BSS), an inter (Inter-BSS), or an unclassified frame, where the unclassified frame is the Intra-BSS frame or the Inter-BSS frame. The processing circuitry may be further configured to set an Intra-BSS network allocation vector (NAV) to the first duration if the first duration is longer than a current duration of the Intra-BSS NAV and the frame is determined to be the intra-BSS frame and set the second NAV to the first duration if the first duration is longer than a current duration of the second NAV and the frame is determined to be the inter-BSS frame or the unclassified frame.
摘要翻译： 公开了方法，计算机可读介质和无线设备。 所述设备包括处理电路，其被配置为：与主站相关联，解码帧，其中所述帧包括第一持续时间和发送器地址，并且确定所述帧是内部基本服务集（Intra-BSS），帧间（Inter -BSS）或未分类的帧，其中未分类的帧是帧内BSS帧或BSS间帧。 处理电路还可以被配置为如果第一持续时间长于BSS内NAV的当前持续时间并将帧确定为帧内BSS，则将BSS内网络分配向量（NAV）设置为第一持续时间 并且如果第一持续时间长于第二NAV的当前持续时间并且将帧确定为BSS间帧或未分类帧，则将第二NAV设置为第一持续时间。
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公开(公告)号：US20210274574A1
公开(公告)日：2021-09-02
申请号：US17320447
申请日：2021-05-14
申请人： Chittabrata Ghosh , Laurent Cariou , Po-Kai Huang
发明人： Chittabrata Ghosh , Laurent Cariou , Po-Kai Huang
摘要： An access point (AP) multi-link device (MLD) (AP MLD) comprises a plurality of affiliated access points (APs) including a first affiliated AP (AP1) and a second affiliated AP (AP2). When the first affiliated AP (AP1) is configured to operate as a reporting AP, the reporting AP may encode MLD information in a management frame for transmission to one or more STAs of a station MLD (STA MLD). The MLD information may include a basic service set (BSS) identifier (ID) (BSSID) of the AP1 and may include a BSSID index of at least the AP2 when the AP2 is in a multiple BSSID (MBSSID) set that does not include the BSSID of the AP1. The MLD information may further include at least one of a delivery traffic indication map (DTIM) period of the AP2. The AP1 may decode a frame from a non-AP STA of the STA MLD that includes a BSSID of the MBSSID set for association or reassociation.
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公开(公告)号：US20210274500A1
公开(公告)日：2021-09-02
申请号：US17323445
申请日：2021-05-18
申请人： Laurent Cariou , Daniel F. Bravo , Cheng Chen , Chittabrata Ghosh , Po-Kai Huang , Ido Ouzieli
发明人： Laurent Cariou , Daniel F. Bravo , Cheng Chen , Chittabrata Ghosh , Po-Kai Huang , Ido Ouzieli
摘要： Methods, apparatuses, and computer readable media for communicating elements between multi-link devices are disclosed. Apparatuses of a first access points (AP) of an AP multi-link device (MLD) are disclosed, where the apparatuses comprise processing circuitry configured to encode a first portion of a first beacon frame or first response frame, and in response to a second AP of the AP MLD transmitting, on a second frequency band, a second beacon frame or a second probe response frame comprising a channel switch announcement element or an enhanced channel switch announcement frame, encoding a second portion of the first beacon frame or the first probe response frame, the second portion comprising the channel switch announcement element or the enhanced channel switch announcement frame. The processing circuitry is further configured to configure the first AP of the AP MLD to transmit, on a first frequency band, the first beacon frame.
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公开(公告)号：US20210120548A1
公开(公告)日：2021-04-22
申请号：US17134029
申请日：2020-12-24
申请人： Cheng Chen , Laurent Cariou , Po-Kai Huang , Dibakar Das , Dmitry Akhmetov , Chittabrata Ghosh , Daniel Bravo
发明人： Cheng Chen , Laurent Cariou , Po-Kai Huang , Dibakar Das , Dmitry Akhmetov , Chittabrata Ghosh , Daniel Bravo
摘要： This disclosure describes systems, methods, and devices related to multi-AP resource sharing. A device may participate in a set of coordinated access points (APs) for coordinating a sharing of one or more resources. The device may evaluate whether there is data to be transmitted to at least one associated station device. The device may, based on the evaluation, perform an action associated with acquiring a first transmit opportunity (TXOP) to be shared with one or more candidate APs of the set of coordinated APs.
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10.发明申请WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS (OFDMA) ALLOCATIONS BASED ON A BASIC TONE RESOURCE UNIT OR ENTIRE SUB-CHANNEL 有权基于基本音调单元或整个子频道的正交频分多址（OFDMA）分配的无线设备，方法和计算机可读介质公开(公告)号：US20160165598A1
公开(公告)日：2016-06-09
申请号：US14670924
申请日：2015-03-27
申请人： Shahrnaz Azizi , Robert J. Stacey , Eldad Perahia , Thomas J. Kenney , Chittabrata Ghosh , Po-Kai Huang
发明人： Shahrnaz Azizi , Robert J. Stacey , Eldad Perahia , Thomas J. Kenney , Chittabrata Ghosh , Po-Kai Huang
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0037 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/12
摘要： Wireless devices, methods, and computer readable media are disclosed. A high-efficiency wireless local-area network (HEW) master station is disclosed. The HEW master station may include circuitry. The circuitry may be configured to generate one or more resource allocations of a bandwidth for one or more HEW stations. Each resource allocation for a first portion of the bandwidth may be a multiple of a basic resource allocation or the entire first portion of the bandwidth. There may be only one resource allocation for a second portion of the bandwidth that is at least as large as the first portion of the bandwidth. In some embodiments, each resource allocation for the second portion of the bandwidth may be a multiple of the basic resource allocation or the entire second portion of the bandwidth.
摘要翻译： 公开了无线设备，方法和计算机可读介质。 公开了一种高效无线局域网（HEW）主站。 HEW主站可以包括电路。 电路可以被配置为生成用于一个或多个HEW站的带宽的一个或多个资源分配。 用于带宽的第一部分的每个资源分配可以是基本资源分配或带宽的整个第一部分的倍数。 带宽的第二部分可能只有一个资源分配，其至少与带宽的第一部分一样大。 在一些实施例中，用于带宽的第二部分的每个资源分配可以是基本资源分配的倍数或带宽的整个第二部分。
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