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    System and Method for Active Scanning in Multi-channel Wi-Fi System
    41.
    发明申请
    System and Method for Active Scanning in Multi-channel Wi-Fi System 有权
    多通道Wi-Fi系统主动扫描的系统和方法

    公开(公告)号：US20140010089A1

    公开(公告)日：2014-01-09

    申请号：US13936054

    申请日：2013-07-05

    Applicant: FutureWei Technologies, Inc.

    Inventor： Lin Cai ,  Bin Chen

    IPC: H04W48/16

    CPC classification number: H04W48/16 ,  H04W28/04 ,  H04W84/12

    Abstract: It is possible to shorten channel monitoring periods of unoccupied channels during Wi-Fi discovery by verifying whether or not a message indicating the presence of a Wi-Fi AP has been detected prior to the probe timer reaching a medium channel time (MedChannelTime). For example, STAs detecting some channel activity during the clear channel assessment may nevertheless discontinue monitoring a Wi-Fi Channel when no messages indicating the presence of a Wi-Fi AP are detected prior to expiration of the MedChannelTime. Messages indicating the presence of a Wi-Fi AP may include any Wi-Fi messages sent from or destined for a Wi-Fi AP, while excluding probe requests and non-Wi-Fi messages.

    Abstract translation: 通过在探测定时器到达中等信道时间（MedChannelTime）之前，验证是否已经检测到指示存在Wi-Fi AP的消息，可以缩短Wi-Fi发现期间未被占用信道的信道监视周期。 例如，当在MedChannelTime期满之前没有检测到指示存在Wi-Fi AP的消息时，在清除信道评估期间检测一些信道活动的STA可能会中止监视Wi-Fi信道。 指示Wi-Fi AP的存在的消息可以包括从Wi-Fi AP发送或者去往Wi-Fi AP的任何Wi-Fi消息，而不包括探测请求和非Wi-Fi消息。

    System and Method for Basic Service Set Association
    42.
    发明申请
    System and Method for Basic Service Set Association 有权
    基本服务集协会的系统和方法

    公开(公告)号：US20130279489A1

    公开(公告)日：2013-10-24

    申请号：US13866309

    申请日：2013-04-19

    Applicant: FUTUREWEI TECHNOLOGIES, INC.

    Inventor： George Calcev ,  Bin Chen

    IPC: H04W28/10

    CPC classification number: H04W48/16 ,  H04L63/0853 ,  H04W12/06 ,  H04W28/10 ,  H04W48/02 ,  H04W48/12 ,  H04W76/10 ,  H04W84/12

    Abstract: In one embodiment, a method for associating in a basic service set (BSS) includes receiving, by a first node, a first packet from a second node and determining whether association is pursued in accordance with a first traffic type accepted by the first node and the first packet including a second traffic type accepted by the second node or in accordance with a first device type of the first node and the first packet including a second device type of the second node. The method also includes attaching the first node to the second node when association is pursued.

    Abstract translation: 在一个实施例中，用于在基本服务集（BSS）中关联的方法包括：由第一节点接收来自第二节点的第一分组，并且根据第一节点接受的第一业务类型确定关联是否被追查;以及 所述第一分组包括由所述第二节点接受的第二业务类型或者根据所述第一节点的第一设备类型，所述第一分组包括所述第二节点的第二设备类型。 该方法还包括当关联时将第一节点附接到第二节点。

    System and Method for Communications Link Control
    43.
    发明申请
    System and Method for Communications Link Control 有权
    通信链路控制的系统和方法

    公开(公告)号：US20130128831A1

    公开(公告)日：2013-05-23

    申请号：US13681093

    申请日：2012-11-19

    Applicant: FutureWei Technologies, Inc.

    Inventor： George Calcev ,  Bin Chen ,  Lin Cai

    IPC: H04W72/04

    CPC classification number: H04W28/06 ,  H04H20/38 ,  H04L49/1584 ,  H04L69/323 ,  H04L2012/5641 ,  H04W40/005 ,  H04W40/244 ,  H04W48/12 ,  H04W52/0212 ,  H04W72/042 ,  H04W72/1273 ,  H04W72/1289 ,  H04W74/004 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/142

    Abstract: A method for operating an access point includes identifying one or more stations to receive a transmission from the access point, and generating a traffic indicator map (TIM) for the one or more stations identified, the TIM in accordance with a TIM generating rule, the TIM identifying at least an offset length and a number of entries. The method further includes broadcasting a beacon carrying the TIM to the one or more stations identified, the one or more stations configured to decode the beacon according to the TIM generating rule.

    Abstract translation: 一种用于操作接入点的方法包括识别一个或多个站以接收来自接入点的传输，以及根据TIM生成规则为所标识的一个或多个站生成交通指标图（TIM），TIM， TIM至少识别偏移长度和条目数。 所述方法还包括将携带所述TIM的信标广播到所标识的所述一个或多个站，所述一个或多个站被配置为根据所述TIM生成规则解码所述信标。

    System and method for association of transitory WiFi users
    46.
    发明授权
    System and method for association of transitory WiFi users 有权

    公开(公告)号：US09907098B2

    公开(公告)日：2018-02-27

    申请号：US14046772

    申请日：2013-10-04

    Applicant: FutureWei Technologies, Inc.

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

    IPC: H04W76/02 ,  H04W76/04

    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 common attributes in HESSID and the associated queries
    50.
    发明授权
    System and method for common attributes in HESSID and the associated queries 有权
    HESSID和相关查询中常用属性的系统和方法

    公开(公告)号：US09480005B2

    公开(公告)日：2016-10-25

    申请号：US14072551

    申请日：2013-11-05

    Applicant: FutureWei Technologies, Inc.

    Inventor： Bin Chen ,  George Calcev ,  Hanan Ahmed ,  Kaidi Huang

    IPC: H04W48/14 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12

    CPC classification number: H04W48/16 ,  H04W48/14 ,  H04W48/20 ,  H04W84/12 ,  H04W88/08

    Abstract: Mobile stations can query independent basic service set (BSS) parameters of a group of Access Points (APs) by setting a Pre-Association Message Exchange BSSID Independent (PAME-BI) bit during Wi-Fi discovery. The PAME-BI bit may be included in a Generic Advertisement Service (GAS) request to indicate that an Access Network Query Protocol (ANQP) request carried by the GAS request is querying both independent and dependent BSS parameters. In some embodiments, the PAME-BI bit is included as a field in the ANQP query, rather than the GAS request message.

    Abstract translation: 通过在Wi-Fi发现期间设置预关联消息交换BSSID独立（PAME-BI）位，移动台可以查询一组接入点（AP）的独立基本服务集（BSS）参数。 PAME-BI位可以包括在通用广告服务（GAS）请求中，以指示由GAS请求携带的接入网络查询协议（ANQP）请求是查询独立的和相关的BSS参数。 在一些实施例中，PAME-BI位作为ANQP查询中的字段而不是GAS请求消息被包括。

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