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1. 发明申请

US20170257196A1 STATION (STA), ACCESS POINT (AP) AND METHOD FOR AGGREGATION OF DATA PACKETS FOR UPLINK TRANSMISSION 审中-公开
公开(公告)号：US20170257196A1
公开(公告)日：2017-09-07
申请号：US15200485
申请日：2016-07-01
申请人： Chittabrata Ghosh , Yaron Alpert , Robert J. Stacey , Daniel F. Bravo
发明人： Chittabrata Ghosh , Yaron Alpert , Robert J. Stacey , Daniel F. Bravo
IPC分类号： H04L5/00 , H04J11/00 , H04W72/04
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.

2. 发明申请

US20200221545A1 MULTI-LINK DISCOVERY SIGNALING IN EXTREMELY HIGH THROUGHPUT (EHT) SYSTEMS 审中-公开
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
IPC分类号： H04W88/10 , H04W84/12 , H04W48/16 , H04W52/02 , H04W4/06 , H04W80/02 , H04W72/04
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.

3. 发明申请

US20210282229A1 MULTI-LINK DISCOVERY SIGNALING IN EXTREMELY HIGH THROUGHPUT (EHT) SYSTEMS 有权
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
IPC分类号： H04W88/10 , H04W84/12 , H04W48/16 , H04W72/04 , H04W4/06 , H04W80/02 , H04W52/02
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.

4. 发明申请

US20200037288A1 BLOCK ACKNOWLEDGEMENT AND FRAGMENTATION IN MULTI-LINK COMMUNICATION BETWEEN MULTI-LINK LOGICAL ENTITIES 审中-公开
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
IPC分类号： H04W72/00 , H04L29/12 , H04L5/00
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.

5. 发明申请

US20170279568A1 MULTI-USER FORMATS FOR RTS FRAMES 审中-公开
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
IPC分类号： H04L5/00 , H04W72/04
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.

6. 发明申请

US20190246354A1 METHODS TO ALLOCATE TARGET WAKE TIME (TWT) SERVICE PERIODS IN ACCORDANCE WITH A TEMPORARY PRIMARY CHANNEL 审中-公开
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.

7. 发明申请

US20160323807A1 RESTRICTING ENHANCED DISTRIBUTED COORDINATION ACCESS (EDCA) IN A HIGH EFFICIENCY WIRELESS LOCAL-AREA NETWORK 有权
标题翻译：在高效无线本地区网络中限制增强的分布式协调访问（EDCA）
公开(公告)号：US20160323807A1
公开(公告)日：2016-11-03
申请号：US14862480
申请日：2015-09-23
申请人： Chittabrata Ghosh , Daniel F. Bravo
发明人： Chittabrata Ghosh , Daniel F. Bravo
IPC分类号： H04W48/08 , H04L5/00 , H04W74/08 , H04W72/04
CPC分类号： H04W74/0833 , H04W84/12
摘要： Apparatuses, computer readable media, and methods for restricting enhanced distributed coordination access (EDCA) in a high-efficiency wireless local-area network (HEW) are disclosed. The apparatus of a HEW station may include processing circuitry and transceiver circuitry. The processing circuitry and transceiver circuitry may be configured to configure the HEW station for operation in enhanced distributed coordinated access (EDCA) restricted mode, where in EDCA restricted mode the HEW station is configured to refrain from EDCA packet transmission. The processing circuitry and transceiver circuitry may be further configured to configure the HEW station for operation in non-EDCA restricted mode where in non-EDCA restricted mode the HEW station is configured to: increase a EDCA attempt failure counter when acknowledgement of an EDCA-transmitted packet is not received within a predetermined period of time, and enter EDCA restricted mode when the EDCA attempt failure counter equals a EDCA threshold.
摘要翻译：公开了用于限制高效率无线局域网（HEW）中的增强型分布式协调访问（EDCA）的装置，计算机可读介质和方法。 HEW站的设备可以包括处理电路和收发器电路。处理电路和收发器电路可以被配置为将HEW站配置为在增强的分布式协调访问（EDCA）限制模式中操作，其中在EDCA限制模式中，HEW站被配置为避免EDCA分组传输。处理电路和收发器电路可以被进一步配置为配置HEW站以非EDCA限制模式操作，其中在非EDCA限制模式下，HEW站配置为：当确认EDCA发送时，增加EDCA尝试失败计数器在预定时间段内未接收到分组，并且当EDCA尝试故障计数器等于EDCA阈值时，进入EDCA限制模式。

8. 发明申请

US20210274500A1 COMMUNICATING ELEMENTS BETWEEN MULTI-LINK DEVICES 有权
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
IPC分类号： H04W72/04 , H04W48/08
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.

9. 发明申请

US20190069176A1 WAKE UP RECEIVER FRAME AUTHENTICATION 审中-公开
公开(公告)号：US20190069176A1
公开(公告)日：2019-02-28
申请号：US16176541
申请日：2018-10-31
申请人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
发明人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
IPC分类号： H04W12/06 , H04W52/02 , H04W12/04
CPC分类号： H04W12/06 , H04L9/0833 , H04L9/0891 , H04L9/12 , H04L9/3228 , H04L2209/80 , H04W12/04 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W52/028
摘要： Methods and systems for authenticated wake-up radio frames are disclosed. In one aspect, a method includes generating a wake-up radio (WUR) integrity group key (IGTK) for authentication of WUR frames when received by a wake-up radio (WURx). The WUR IGTK may be identified via a key identifier in the WUR frame. The key identifier may be updated when the WUR IGTK is updated, facilitating WUR IGTK key updating across multiple associated stations.

10. 发明申请

US20210297184A1 MULTI-LINK FRAME DELIVERY 有权
公开(公告)号：US20210297184A1
公开(公告)日：2021-09-23
申请号：US17339367
申请日：2021-06-04
申请人： Po-Kai Huang , Danny Alexander , Daniel F. Bravo , Ido Ouzieli , Danny Ben-Ari , Amir Hitron , Robert J. Stacey
发明人： Po-Kai Huang , Danny Alexander , Daniel F. Bravo , Ido Ouzieli , Danny Ben-Ari , Amir Hitron , Robert J. Stacey
IPC分类号： H04L1/16 , H04L1/18 , H04W8/28 , H04W80/02
摘要： Methods, apparatuses, and computer readable media for communicating elements between multi-link devices are disclosed. Apparatuses of a first station (STA) affiliated with a multi-link device (MLD) are disclosed, where the apparatuses comprise processing circuitry configured to determine a sequence number as a next sequence number of a sequence number space where the sequence number space is indexed by a MLD media access control (MAC) address of a second MLD, and wherein the processing circuitry is further configured to encode a media access control (MAC) management protocol data unit (MMPDU) in a physical layer (PHY) protocol data unit (PPDU), the MMDPU including the sequence number, a frame body, and an address 1 field, the address 1 field indicating an address of a second station (STA) affiliated with the second MLD, and configure the first STA to transmit the PPDU to the second station.

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