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    System and Method for Association of Transitory WiFi Users
    3.
    发明申请
    System and Method for Association of Transitory WiFi Users 审中-公开

    公开(公告)号：US20180184471A1

    公开(公告)日：2018-06-28

    申请号：US15905286

    申请日：2018-02-26

    Applicant: Futurewei Technologies, Inc.

    Inventor： George Calcev ,  Hanan J Ahmed ,  Bin Chen ,  Lin Cai

    IPC: H04W76/10 ,  H04W76/27

    CPC classification number: H04W76/10 ,  H04W76/27

    Abstract: Embodiments are provided for identifying transitory WiFi users and providing a differential treatment of such users in terms of delaying associating steps between user stations (STAs) and an access point (AP). A transitory user refers to a user or user device that connects to a WiFi AP but does not run applications that require association or assigning IP addresses, such as short-term or temporary connected WiFi users that are on the move. In an embodiment, a STA connects to an AP. Upon the STA indicating its transitory behavior to the AP or the AP detecting criteria of transitory behavior of the STA, the STA obtains a delay time value from the AP. The STA then delays sending an association request to the AP, or alternatively, the AP delays handling the association request from the STA in accordance with the delay time value.

    System and Method for Using SIC to Solve WiFi Collisions
    5.
    发明申请
    System and Method for Using SIC to Solve WiFi Collisions 有权
    使用SIC解决WiFi冲突的系统和方法

    公开(公告)号：US20150063340A1

    公开(公告)日：2015-03-05

    申请号：US14478720

    申请日：2014-09-05

    Applicant: Futurewei Technologies, Inc.

    Inventor： Lin Cai ,  George Calcev

    IPC: H04W74/08 ,  H04L1/00 ,  H04L1/18

    CPC classification number: H04W74/0825 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1671 ,  H04L1/1854 ,  H04L2001/0093

    Abstract: An embodiment method of collision resolution includes receiving a frame A and a colliding frame B. The frame A and the colliding frame B are received over a channel and overlap in time. The method also includes decoding the frame A. The method also includes recovering and decoding the colliding frame B, at least partially, using successive interference cancellation (SIC).

    Abstract translation: 冲突解决方案的一个实施方式包括接收帧A和冲突帧B.帧A和冲突帧B在信道上被接收并且在时间上重叠。 该方法还包括对帧A进行解码。该方法还包括至少部分地使用连续干扰消除（SIC）来恢复和解码冲突帧B.

    System and Method for Collision Resolution
    6.
    发明申请
    System and Method for Collision Resolution 有权
    碰撞分辨率的系统和方法

    公开(公告)号：US20140362843A1

    公开(公告)日：2014-12-11

    申请号：US14460934

    申请日：2014-08-15

    Applicant: Futurewei Technologies, Inc.

    Inventor： Lin Cai ,  Lukasz Krzymien ,  George Calcev

    IPC: H04W74/08

    CPC classification number: H04W74/0816 ,  H04L1/00 ,  H04L1/1838 ,  H04L2001/0093 ,  H04W74/0825

    Abstract: A method embodiment includes receiving, by a network device, collided first and second transmissions, signaling a retransmission request to a first source of the collided first transmission, receiving a retransmitted first transmission, and recovering the collided second transmission using the collided first and second transmissions and the retransmitted first transmission.

    Abstract translation: 方法实施例包括：由网络设备接收冲突的第一和第二传输，将重发请求发信号通知给冲突的第一传输的第一源，接收重发的第一传输，以及使用所述冲突的第一和第二传输恢复所述冲突的第二传输 和重传的第一传输。

    System and method for controlling network signaling loads in a wireless network
    8.
    发明授权
    System and method for controlling network signaling loads in a wireless network 有权

    公开(公告)号：US10194375B2

    公开(公告)日：2019-01-29

    申请号：US14673359

    申请日：2015-03-30

    Applicant: Futurewei Technologies, Inc.

    Inventor： George Calcev ,  Lin Cai ,  Hanan J. Ahmed

    IPC: H04W48/06 ,  H04L12/26 ,  H04W28/08 ,  H04W28/02

    Abstract: Network signaling loads are controlled in a wireless network by monitoring traffic patterns at an access point and determining that the access point is a high turnover access point. A high turnover access point is determined based on an average time devices spend in a coverage area of the access point being below a threshold level. Beacon and/or probe response messages are generated that identify the access point as a high turnover access point. In addition, a turnover activity value may be generated for the access point and included in the beacon and/or response messages. A mobile device may determine whether to authenticate and associate with the access point based on the turnover activity value.

    Systems and methods for differentiated fast initial link setup
    9.
    发明授权
    Systems and methods for differentiated fast initial link setup 有权

    公开(公告)号：US09648559B2

    公开(公告)日：2017-05-09

    申请号：US13948452

    申请日：2013-07-23

    Applicant: FutureWei Technologies, Inc.

    Inventor： Lin Cai ,  George Calcev

    IPC: H04W4/00 ,  H04W48/20 ,  H04W76/02

    CPC classification number: H04W48/20 ,  H04W76/10

    Abstract: System and method embodiments are provided for differentiated fast initial link setup. The embodiments enable improved performance of initial link setup by stations in a wireless local area network during the association process and mitigate the negative effect of bursty association on existing associated users. In an embodiment, a method in a wirelessly enabled network component for differentiated fast initial link setup in a wireless local area network, includes determining categories of station types for initial link setup; determining initial link setup conditions for each station type, wherein the initial link setup conditions specify a priority of associating for each station type; and broadcasting initial link setup conditions to a plurality of stations, wherein the stations determine whether to associate with the wirelessly enabled network component immediately or after a time duration according to the station types and initial link setup conditions.

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