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    DATA TRANSMISSION PREEMPTION
    21.
    发明申请
    DATA TRANSMISSION PREEMPTION 审中-公开

    公开(公告)号：US20200281008A1

    公开(公告)日：2020-09-03

    申请号：US16289265

    申请日：2019-02-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Osama Aboul-Magd ,  Jung Hoon Suh ,  Kwok Shum Au

    IPC: H04W72/12 ,  H04L5/18

    Abstract: In some examples, an access point (AP) includes a wireless interface, and at least one processor configured to send, to the first wireless device through the wireless interface, a preemption indication to cause the first wireless device to pause data transmission over a wireless channel, and send, to the first wireless device, a resume indication to cause the first wireless device to resume the data transmission over the wireless channel.

    802.11 Phy Hashed SSID
    26.
    发明申请
    802.11 Phy Hashed SSID 审中-公开

    公开(公告)号：US20160249276A1

    公开(公告)日：2016-08-25

    申请号：US15145512

    申请日：2016-05-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Sheng Sun ,  Jung Hoon Suh ,  Osama Aboul-Magd ,  Kwok Shum Au

    IPC: H04W48/08

    CPC classification number: H04W48/08 ,  H04W84/12

    Abstract: An access point (AP) hashes its SSID/BSSID according to a hashing function H and transmits wirelessly the hashed SSID/BSSID within a physical layer frame/packet to a user station (STA). The hashed SSID/BSSID uniquely identifies the AP. In one embodiment, the hashed SSID/BSSID is transmitted within a SIGNAL field of a preamble with the frame/packet. Upon receipt, the user station recovers the hashed SSID/BSSID and compares it to an expected hashed SSID/BSSID (calculated using the same hashing function H and a desired SSID/BSSID). In response to the comparison, the user station performs one or more actions.

    Abstract translation: 接入点（AP）根据散列函数H对其SSID / BSSID进行散列，并将物理层帧/分组内的散列SSID / BSSID无线发送到用户站（STA）。 散列SSID / BSSID唯一标识AP。 在一个实施例中，散列的SSID / BSSID在具有帧/分组的前同步码的信号字段内发送。 在接收时，用户站恢复散列的SSID / BSSID，并将其与预期散列的SSID / BSSID（使用相同散列函数H和期望的SSID / BSSID计算）进行比较。 响应于比较，用户站执行一个或多个动作。

    System and method for a collaborative service set
    27.
    发明授权
    System and method for a collaborative service set 有权
    协作服务集的系统和方法

    公开(公告)号：US09351297B2

    公开(公告)日：2016-05-24

    申请号：US13953378

    申请日：2013-07-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Osama Aboul-Magd ,  Kwok Shum Au ,  Jung Hoon Suh ,  Sheng Sun ,  Peiying Zhu ,  Wolfgang Oberhammer

    IPC: H04W72/04 ,  H04W28/16 ,  H04W74/08 ,  H04W84/12 ,  H04W92/12 ,  H04W92/20

    CPC classification number: H04W72/0426 ,  H04W28/16 ,  H04W74/0816 ,  H04W84/12 ,  H04W92/12 ,  H04W92/20

    Abstract: In one embodiment, a collaborative service set (CSS) includes a controller access point (AP) configured to be associated with a first plurality of stations and a first member AP, where the first member AP is associated with a second plurality of stations, where the controller AP is configured to coordinate transmissions between the first member AP and the second plurality of stations with transmissions between the controller AP and the first plurality of stations, where the controller AP and the first member AP are configured to transmit messages simultaneously.

    Abstract translation: 在一个实施例中，协作服务集（CSS）包括被配置为与第一多个站相关联的控制器接入点（AP）和第一成员AP，其中第一成员AP与第二多个站相关联，其中 控制器AP被配置为通过控制器AP和第一多个站之间的传输来协调第一成员AP和第二多个站之间的传输，其中控制器AP和第一成员AP被配置为同时发送消息。

    System and Method for Rapid Authentication in Wireless Communications
    28.
    发明申请
    System and Method for Rapid Authentication in Wireless Communications 审中-公开
    无线通信中快速认证的系统和方法

    公开(公告)号：US20160094992A1

    公开(公告)日：2016-03-31

    申请号：US14958472

    申请日：2015-12-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Sheng Sun ,  Yunbo Li ,  Kwok Shum Au

    IPC: H04W12/06

    CPC classification number: H04W12/06 ,  H04L9/00

    Abstract: Various methods and communications devices to improve association and handoff performance of a wireless network are provided. By way of example, a modified state machine that permits reduced security requirements for authentication in order to achieve fast authentication is employed. The modified state machine providing fast authentication remains compatible with the classic state machine implementing the wireless fidelity (WiFi) standard.

    Abstract translation: 提供了用于改善无线网络的关联和切换性能的各种方法和通信设备。 作为示例，采用修改状态机，其允许减少认证的安全性要求以实现快速认证。 提供快速认证的修改状态机与实现无线保真（WiFi）标准的经典状态机兼容。

    Protocol and frame format for coordinated beamforming
    30.
    发明授权
    Protocol and frame format for coordinated beamforming 有权

    公开(公告)号：US12074820B2

    公开(公告)日：2024-08-27

    申请号：US17484709

    申请日：2021-09-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jung Hoon Suh ,  Yan Xin ,  Osama Aboul-Magd ,  Kwok Shum Au

    IPC: H04L5/00 ,  H04B7/024 ,  H04B7/0456 ,  H04W24/10

    CPC classification number: H04L5/0053 ,  H04B7/0456 ,  H04W24/10

    Abstract: The present disclosure provides methods and apparatus for coordinated beamforming. An aspect of the disclosure provides a method. The method includes sending, by a first access point (AP) of a plurality of collaborating APs, to one or more stations (STAs) associated with the plurality of collaborating APs, a request for channel state information (CSI) associated with the one or more STAs and the first AP. The method further includes receiving a response including the CSI associated with the one or more STAs and the first AP. The method further includes sending, to a second AP of the plurality of collaborating APs, a sounding request indicating the second AP to request, from the one or more STAs, CSI associated with the one or more STAs and the second AP. The method further includes sharing CSI information between the first and the second AP.

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