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    SYSTEMS AND METHODS FOR ADAPTIVE PROBE RESPONSE
    1.
    发明公开
    SYSTEMS AND METHODS FOR ADAPTIVE PROBE RESPONSE 审中-公开

    公开(公告)号：US20240267830A1

    公开(公告)日：2024-08-08

    申请号：US18164927

    申请日：2023-02-06

    Applicant: Cisco Technology, Inc.

    Inventor： Jerome Henry ,  Stephen M. Orr

    IPC: H04W48/08 ,  H04W24/08 ,  H04W48/16

    CPC classification number: H04W48/08 ,  H04W24/08 ,  H04W48/16 ,  H04W88/10

    Abstract: Systems and methods for providing adaptive probe responses may be provided. An Access Point (AP) may receive a new probe response configuration, and compare the new probe response configuration to an old probe response configuration. The AP may determine that AP is operating in an ignore, a duplicate, or a hybrid mode based on the comparison of the new probe response configuration to the old probe response configuration. The AP may determine one or more probe response structures using the new probe response configuration and/or the old probe response configuration based on the mode the AP is operating in. When the AP receives a probe request from a Station (STA), the AP may send one or more probe responses in the probe response structures based the mode the AP is operating in.

    EPOCH SCHEME FOR STATION PRIVACY
    4.
    发明申请
    EPOCH SCHEME FOR STATION PRIVACY 有权

    公开(公告)号：US20250106182A1

    公开(公告)日：2025-03-27

    申请号：US18893074

    申请日：2024-09-23

    Applicant: Cisco Technology, Inc.

    Inventor： Jerome Henry ,  Domenico Ficara ,  Ugo M. Campiglio ,  Javier Contreras ,  Juan Carlos Zuniga ,  Stephen M. Orr

    IPC: H04L61/5053

    Abstract: An epoch scheme for Station (STA) privacy and, specifically, a structured Media Access Control (MAC) address rotation schedule for STAs may be provided. Providing an epoch scheme for STA privacy can include determining epoch parameters for a STA, the epoch parameters comprising a minimum epoch period duration and a maximum epoch period duration. The epoch parameters are sent to the STA, wherein the STA is operable to rotate a MAC address each epoch period at a time between the minimum epoch period duration and the maximum epoch period duration. A mapping of the STA and the MAC address can be updated each epoch period.

    SECURE COMMUNICATION WITH A BACKSCATTER DEVICE
    5.
    发明申请
    SECURE COMMUNICATION WITH A BACKSCATTER DEVICE 有权

    公开(公告)号：US20240380574A1

    公开(公告)日：2024-11-14

    申请号：US18470584

    申请日：2023-09-20

    Applicant: Cisco Technology, Inc.

    Inventor： Jerome Henry ,  Stephen M. Orr ,  Robert E. Barton ,  Indermeet S. Gandhi

    IPC: H04L9/08

    Abstract: Secure communication with a Backscatter Device (BKD) may be provided. A temporal key may be created. The temporal key and a network Identifier (ID) may be encrypted with a public key of a public private key pair associated with the BKD. An excitation frame including the encrypted temporal key and the encrypted network ID may be transmitted to the BKD. The AMP BKD may include a sensor. A BKD frame may be received from the BKD in response to the excitation frame. The BKD frame may include a sensor data encoded with the temporal key and the network ID as a target destination. The BKD frame may be signed using a private key of the public private key pair.

    Directory number mobility utilizing dynamic network distributed dial-peer updates
    8.
    发明授权
    Directory number mobility utilizing dynamic network distributed dial-peer updates 有权
    使用动态网络分布式拨号对等体更新的目录号码移动

    公开(公告)号：US09160863B2

    公开(公告)日：2015-10-13

    申请号：US14010879

    申请日：2013-08-27

    Applicant: Cisco Technology, Inc.

    Inventor： Scott A. Morrison ,  Stephen M. Orr

    IPC: H04L12/66 ,  H04M7/00 ,  H04M3/42

    CPC classification number: H04M7/0075 ,  H04M3/42272

    Abstract: Methods, logic, apparatus, and systems are provided to support cross cluster directory number (DN) extension mobility (EM) using dynamic network distributed dial-peer updates in a communication networks, which includes a plurality of clusters or systems and each of the plurality of clusters including a call control agent (CCA). Identification data corresponding to an identity of an associated user is received into a first cluster of a multiple cluster telecommunication network. A directory number and associated first telecommunication device corresponding to the user are registered with a first call control agent of the first cluster in accordance with received identification data. Registration data corresponding to the registered directory number is communicated to at least a second cluster of the telecommunications network. An incoming connection request associated with the registered directory number is routed directly to the first CCA without redirection to any other CCAs within the multiple cluster telecommunication network.

    Abstract translation: 提供了方法，逻辑，装置和系统，以在通信网络中使用动态网络分布式拨号对等体更新来支持跨群集目录号（DN）扩展移动性（EM），其包括多个群集或系统，并且多个群集 的集群，包括呼叫控制代理（CCA）。 与相关用户的身份相对应的识别数据被接收到多集群电信网络的第一集群中。 根据接收到的识别数据，将与用户相对应的目录号码和相关联的第一电信设备与第一集群的第一呼叫控制代理注册。 对应于登记的电话号码的注册数据被传送到电信网络的至少第二集群。 与注册的目录号码相关联的传入连接请求直接路由到第一CCA，而不重定向到多个集群电信网络内的任何其他CCA。

    FINE TIME MEASUREMENT LOCATION CONFIGURATION INFORMATION PROTECTION
    9.
    发明公开
    FINE TIME MEASUREMENT LOCATION CONFIGURATION INFORMATION PROTECTION 审中-公开

    公开(公告)号：US20240298178A1

    公开(公告)日：2024-09-05

    申请号：US18495441

    申请日：2023-10-26

    Applicant: Cisco Technology, Inc.

    Inventor： Jerome Henry ,  Brian D. Hart ,  Peiman Amini ,  Stephen M. Orr ,  Sudhir K. Jain

    IPC: H04W12/069 ,  H04L9/32 ,  H04W12/63

    CPC classification number: H04W12/069 ,  H04L9/3242 ,  H04W12/63

    Abstract: Fine Time Measurement (FTM) Location Configuration Information (LCI) protection and, specifically, FTM LCI protection with authentication and selective client enablement may be provided. To perform FTM LCI protection, a controller may first obtain a key-pair including a public key and a private key from a Certificate Authority (CA). The controller my determine a venue location where an Access Point (AP) is located. The controller may send a Certificate Signing Request (CSR) with the venue location to the CA. In response to sending the CSR, the controller may receive a public key certificate from the CA, wherein the public key certificate includes the venue location. The AP may receive a request for Location Configuration Information (LCI) from a Station (STA), wherein the LCI includes an AP location. The AP creates a hash of LCI of the AP using the private key and sends the LCI and the hash to the STA.

    Creating secure encrypted broadcast/multicast groups over wireless network
    10.
    发明授权
    Creating secure encrypted broadcast/multicast groups over wireless network 有权

    公开(公告)号：US10944734B2

    公开(公告)日：2021-03-09

    申请号：US16104537

    申请日：2018-08-17

    Applicant: Cisco Technology, Inc.

    Inventor： Stephen M. Orr ,  Aaron T. Woland ,  Jerome Henry

    IPC: H04L29/06 ,  H04L12/18 ,  H04W24/08 ,  H04W12/06 ,  H04W12/08 ,  H04W12/04 ,  H04W88/08

    Abstract: Embodiments herein describe segmenting a Wi-Fi network into different groups. The embodiments herein assign a user, a client device, or a traffic flow originating from a client device to a group. For example, all the client devices for a particular user can be assigned to the same group tag, or each traffic flow in the client device may be assigned to different groups. Each group corresponds to a group key which can be transmitted to the client device when the device associates to an access point (AP). As such, within the same service set identifier (SSID), there can be multiple groups, and thus, client devices can use different group keys to communicate with other client devices associated to the same SSID. Put differently, rather than all devices connected the same SSID being assigned to the same group, the client devices can be assigned in different groups.

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