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1.发明申请公开(公告)号：US20190246354A1
公开(公告)日：2019-08-08
申请号：US16270746
申请日：2019-02-08
申请人： Po-Kai Huang , Laurent Cariou , Yaron Alpert , Arik Klein , Daniel F. Bravo , Daniel Leiderman , Amir Hitron , Robert J. Stacey
发明人： Po-Kai Huang , Laurent Cariou , Yaron Alpert , Arik Klein , Daniel F. Bravo , Daniel Leiderman , Amir Hitron , Robert J. Stacey
IPC分类号： H04W52/02
摘要： Embodiments of a high efficiency subchannel selective transmission (HE SST) access point (AP) and an HE SST station (STA) are generally described herein. The HE SST AP may determine a temporary primary channel for an HE SST STA. The HE SST AP may communicate with the HE SST STA in a plurality of channels that includes the temporary primary channel and further includes a primary channel. The HE SST AP may determine trigger-enabled target wake time service periods (TWT SPs) for exchange of frames between the HE SST AP and the HE SST STA on the temporary primary channel. The trigger-enabled TWT SPs may be determined to not overlap with target beacon transmission times (TBTTs) at which beacon frames that include delivery traffic indication maps (DTIMs) are to be sent on the primary channel by the HE SST AP.
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2.发明申请公开(公告)号：US20200037288A1
公开(公告)日：2020-01-30
申请号：US16537028
申请日：2019-08-09
申请人： Po-Kai Huang , Robert J. Stacey , Daniel F. Bravo , Laurent Cariou , Arik Klein , Danny Ben-Ari , Ofer Schreiber , Shahrnaz Azizi , Thomas J. Kenney , Alexander W. Min , Yaron Alpert , Avi Mansour , Dave A. Cavalcanti , Jing Zhu , Ziv Avital , Xiaogang Chen , Juan Fang
发明人： Po-Kai Huang , Robert J. Stacey , Daniel F. Bravo , Laurent Cariou , Arik Klein , Danny Ben-Ari , Ofer Schreiber , Shahrnaz Azizi , Thomas J. Kenney , Alexander W. Min , Yaron Alpert , Avi Mansour , Dave A. Cavalcanti , Jing Zhu , Ziv Avital , Xiaogang Chen , Juan Fang
摘要： Embodiments of a station (STA) and method of communication are generally described herein. The STA may be included in a first plurality of STAs affiliated with a first multi-link logical entity (MLLE). A plurality of links may be established between the first MLLE and a second MLLE, wherein the second MLLE may be affiliated with a second plurality of STAs. The STA may receive a first subset of a sequence of MAC protocol data units (MPDUs). A second subset of the sequence of MPDUs may be transmitted by another STA of the first plurality of STAs. The STA may transmit a block acknowledgement (BA) frame that includes: a number of BA bitmaps, configurable to values greater than or equal to one; and BA control information for each of the BA bitmaps.
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公开(公告)号：US20170279568A1
公开(公告)日：2017-09-28
申请号：US15200470
申请日：2016-07-01
申请人： Po-Kai Huang , Yaron Alpert , Laurent Cariou , Robert J. Stacey , Daniel F. Bravo , Qinghua Li
发明人： Po-Kai Huang , Yaron Alpert , Laurent Cariou , Robert J. Stacey , Daniel F. Bravo , Qinghua Li
CPC分类号： H04L5/005 , H04W72/0413 , H04W72/042 , H04W74/002 , H04W74/0816
摘要： Methods and devices are described in which the MU-RTS (multi-user request-to-send) trigger frame is compressed by having a single field trigger a group of users instead of an individual user. This technique also enables the indication of a set of transmission format parameters to the same group of users. In one embodiment, one Per-User Info field of the MU-RTS frame is used to indicate that the CTS (clear-to-send) response is to be transmitted by multiple stations instead of a having a Per-User Info field for each station.
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公开(公告)号：US20200162963A1
公开(公告)日：2020-05-21
申请号：US16630113
申请日：2018-06-27
申请人： Yaron ALPERT , Laurent CARIOU , Po-Kai HUANG , Xiaogang CHEN , Arik KLEIN , Danny BEN-ARI , Robert J. STACEY , Intel Corporation and Intel IP Corporation
发明人： Yaron Alpert , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Ben-Ari , Robert J. Stacey
摘要： Methods, computer readable media, and apparatus for determining a receive (Rx) number of spatial streams (NSS) for different bandwidths (BWs) and modulation and control schemes (MCSs) are disclosed. An apparatus is disclosed comprising processing circuitry configured to decode a supported HE-MCS and a NSS set field, the supported HE-MSC and NSS set field received from an high-efficiency (HE) station. The processing circuitry may be further configured to determine a first maximum value of N receive (Rx) SS for a MCS and a bandwidth (BW), where the first maximum value of N Rx SS is equal to a largest number of Rx SS that supports the MCS for the BW as indicated by the supported HE-MCS and NSS set field; and, determine additional maximum values based on an operating mode (OM) notification frame, and a value of an OM control (OMC) field. Signaling for BW in 6 GHz is disclosed.
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公开(公告)号：US11510098B2
公开(公告)日：2022-11-22
申请号：US16630113
申请日：2018-06-27
申请人： Intel Corporation , Yaron Alpert , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Ben-Ari , Robert J. Stacey
发明人： Yaron Alpert , Laurent Cariou , Po-Kai Huang , Xiaogang Chen , Arik Klein , Danny Ben-Ari , Robert J. Stacey
摘要： Methods, computer readable media, and apparatus for determining a receive (Rx) number of spatial streams (NSS) for different bandwidths (BWs) and modulation and control schemes (MCSs) are disclosed. An apparatus is disclosed comprising processing circuitry configured to decode a supported HE-MCS and a NSS set field, the supported HE-MSC and NSS set field received from an high-efficiency (HE) station. The processing circuitry may be further configured to determine a first maximum value of N receive (Rx) SS for a MCS and a bandwidth (BW), where the first maximum value of N Rx SS is equal to a largest number of Rx SS that supports the MCS for the BW as indicated by the supported HE-MCS and NSS set field; and, determine additional maximum values based on an operating mode (OM) notification frame, and a value of an OM control (OMC) field. Signaling for BW in 6 GHz is disclosed.
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公开(公告)号：US20190200171A1
公开(公告)日：2019-06-27
申请号：US16289360
申请日：2019-02-28
申请人： Po-Kai Huang , Laurent Cariou , Yaron Alpert , Arik Klein , Danny Ben-Ari , Amir Hiltron , Ido Ouzieli , Johannes Berg , Ofer Hareuveni , Gadi Shor , Ehud Reshef
发明人： Po-Kai Huang , Laurent Cariou , Yaron Alpert , Arik Klein , Danny Ben-Ari , Amir Hiltron , Ido Ouzieli , Johannes Berg , Ofer Hareuveni , Gadi Shor , Ehud Reshef
CPC分类号： H04W4/06 , H04W72/005 , H04W84/12
摘要： This disclosure describes systems, methods, and devices related to group-addressed transmissions in wireless communications. A device may determine a first time associated with a first multicast transmission including a first basic service set (BSS) identifier (BSSID) associated with a first BSS of a multi-BSSID set including the first BSS and a second BSS. The device may send a frame including the first time, the first BSSID, wherein the frame indicates that the second BSS may ignore multicast transmissions at the first time, and wherein the first time is during a beacon interval associated with a beacon addressed to the multi-BSSID set. The device may send the first multicast transmission at the first time and may send a second multicast transmission at a second time, wherein the second time is during the beacon interval, and wherein the second multicast transmission includes a second BSSID associated with the second BSS.
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公开(公告)号：US20210051722A1
公开(公告)日：2021-02-18
申请号：US17084755
申请日：2020-10-30
申请人： Po-Kai Huang , Qinghua Li , Xiaogang Chen , Robert J. Stacey , Laurent Cariou , Feng Jiang , Yaron Alpert
发明人： Po-Kai Huang , Qinghua Li , Xiaogang Chen , Robert J. Stacey , Laurent Cariou , Feng Jiang , Yaron Alpert
摘要： Methods, apparatuses, and computer readable media for a common preamble for wireless local-area networks (WLANs). An apparatus of an access point (AP) or station (STA) comprising processing circuitry configured to encode an AP trigger frame that includes a resource allocation for other APs to transmit trigger frames to perform an uplink or downlink multi-user transmission with stations (STAs). The resource allocation includes information so that the transmissions are coordinated at the physical level to lessen interference among the APs and the stations. The processing is configured to encode a trigger frame for multi-AP request-to-send (RTS), the multi-AP trigger frame comprising for each of a plurality of APs, the trigger frame indicating that each of a plurality of APs are to transmit a physical (PHY) protocol data unit (PPDU) comprising a request-to-send (RTS) or multi-user (MU) RTS (MU-RTS).
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公开(公告)号：US20170238310A1
公开(公告)日：2017-08-17
申请号：US15197317
申请日：2016-06-29
申请人： Po-Kai Huang , Yaron Alpert , Laurent Cariou , Robert J. Stacey
发明人： Po-Kai Huang , Yaron Alpert , Laurent Cariou , Robert J. Stacey
CPC分类号： H04L43/16 , H04W72/042 , H04W74/02 , H04W74/0816 , H04W84/12
摘要： Methods, computer readable media, and wireless apparatuses are disclosed for trigger frame recovery. An apparatus of a wireless device is disclosed. The apparatus comprising processing circuitry configured to: encode a trigger frame comprising a resource allocation for one or more stations, where the trigger frame comprises a network allocation vector (NAV) duration. The processing circuitry may be further configured to configure the wireless device to transmit the trigger frame to the one or more stations. The processing circuitry may be further configured to configure the wireless device to contend for the wireless medium a first time, encode a retransmission of the trigger frame, and configure the wireless device to transmit the retransmission of the trigger frame to the one or more stations, if a frame is not received from the one or more stations in response to the trigger frame before a trigger frame timeout duration.
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9.发明申请UPLINK (UL) MULTI-USER (MU) FEEDBACK USING HIGH-EFFICIENCY (HE) LONG TRAINING FIELDS IN A WIRELESS LOCAL-AREA NETWORK 审中-公开上网（UL）多用户（MU）反馈在无线局域网中使用高效率（长）训练场公开(公告)号：US20170064684A1
公开(公告)日：2017-03-02
申请号：US15080638
申请日：2016-03-25
申请人： Laurent Cariou , Po-Kai Huang , Yaron Alpert , Robert J. Stacey
发明人： Laurent Cariou , Po-Kai Huang , Yaron Alpert , Robert J. Stacey
CPC分类号： H04W72/044 , H04B7/0452 , H04L5/0025 , H04L5/0037 , H04L5/0091 , H04W72/0406 , H04W74/002 , H04W84/12
摘要： Apparatus, computer readable media, and methods for UL MU feedback using HE-LTFs in a wireless local-area network are disclosed. An apparatus of a station comprising memory and processing circuitry couple to the memory is disclosed. The processing circuitry may be configured to: decode a frame comprising one or more resource block identification (RBIDs), wherein each RBID indicates a resource allocation to transmit one bit of information to a access point. Additionally, the processing circuitry may be configured to encode a response to the availability trigger frame in accordance with the resource allocation indicated by the one or more RBIDs, in response to decoding an availability trigger frame from the access point. The processing circuitry may be configured to configure the station to transmit the response to the access point in accordance with orthogonal frequency division multiple access (OFDMA).
摘要翻译： 公开了一种在无线局域网中使用HE-LTF进行UL MU反馈的装置，计算机可读介质和方法。 公开了一种包括耦合到存储器的存储器和处理电路的站的装置。 处理电路可以被配置为：对包括一个或多个资源块标识（RBID）的帧进行解码，其中每个RBID指示资源分配以将一位信息发送到接入点。 另外，响应于从接入点解码可用性触发帧，处理电路可以被配置为根据由一个或多个RBID指示的资源分配来编码对可用性触发帧的响应。 处理电路可以被配置为根据正交频分多址（OFDMA）来配置站点来发送对接入点的响应。
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10.发明申请公开(公告)号：US20170257196A1
公开(公告)日：2017-09-07
申请号：US15200485
申请日：2016-07-01
CPC分类号： H04L1/1854 , H04L1/1614 , H04W28/065 , H04W84/12
摘要： Embodiments of a station (STA), access point (AP) and method for aggregation of data packets are generally described herein. The AP may transmit a trigger frame (TF) to an STA that indicates an access class (AC) constraint parameter and a traffic identifier (TID) aggregation limit parameter. The STA may select a group of aggregate TIDs from which medium access control (MAC) protocol data units (MPDUs) may be aggregated into an aggregated MPDU (A-MPDU). The AC constraint parameter may indicate a recommended AC from which at least a portion of the aggregate TIDs are to be selected. The TID aggregation limit parameter may indicate a number of TIDs to be selected for the group of aggregate TIDs.
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