公开(公告)号：US20240365218A1

公开(公告)日：2024-10-31

申请号：US18770384

申请日：2024-07-11

Applicant: Cisco Technology, Inc.

Inventor： Jerome HENRY ,  Sudhir K. JAIN ,  Malcolm Muir SMITH

IPC: H04W48/16 ,  H04L9/40 ,  H04W28/24 ,  H04W48/14 ,  H04W74/0816

CPC classification number: H04W48/16 ,  H04L63/0428 ,  H04W28/24 ,  H04W48/14 ,  H04W74/0816

Abstract: Wireless dynamic file exchange is provided by, in response to a triggering network condition occurring, initiating an exchange of a parameter file including non-layer two content via a 802.11 message, such as a Generic Advertisement Service (GAS) message between an access point (AP) and a station (STA) connected to the AP; and in response to determining that the exchange was unsuccessful, terminating a connection between the AP and the STA. The parameter file may be sent over several messages and update the parameters for a new session or an existing session. Devices that do not conform to the updated parameters may be disassociated from the AP and re-connect to receive and implement the updated parameters.

公开(公告)号：US20240357348A1

公开(公告)日：2024-10-24

申请号：US18302651

申请日：2023-04-18

Applicant: Cisco Technology, Inc.

Inventor： Vinay SAINI ,  Ram Mohan RAVINDRANATH ,  Jerome HENRY ,  Nagendra Kumar NAINAR

IPC: H04W12/06 ,  H02J50/00 ,  H02J50/20

CPC classification number: H04W12/06 ,  H02J50/001 ,  H02J50/20

Abstract: The present disclosure describes a system and method for secure energy harvesting. An access point includes a memory and a processor communicatively coupled to the memory. The processor receives, from a wireless device, a token and an identifier for a first access point that generated the token and requests the first access point to validate the token. The processor also, in response to the first access point validating the token, wirelessly communicates a first charging frame to the wireless device.

公开(公告)号：US20240349089A1

公开(公告)日：2024-10-17

申请号：US18300185

申请日：2023-04-13

Applicant: Cisco Technology, Inc.

Inventor： Domenico FICARA ,  Leo CALDAROLA ,  Amine CHOUKIR ,  Jerome HENRY ,  Ugo M. CAMPIGLIO ,  Arun G. KHANNA

IPC: H04W24/04 ,  H04L41/0654 ,  H04L41/0686

CPC classification number: H04W24/04 ,  H04L41/0654 ,  H04L41/0686 ,  H04W84/12

Abstract: Client cooperative troubleshooting may be provided. A first computing device may receive, from a second computing device, a troubleshooting request in accordance with a troubleshooting capability protocol. Then the first computing device may signal troubleshooting aid messaging indicating troubleshooting is being performed and defining troubleshooting aid data. The troubleshooting request may then be performed in accordance with the troubleshooting capability protocol. The troubleshooting aid data may be received from a third computing device.

公开(公告)号：US20240340845A1

公开(公告)日：2024-10-10

申请号：US18295447

申请日：2023-04-04

Applicant: Cisco Technology, Inc.

Inventor： Jerome HENRY ,  Pascal THUBERT

IPC: H04W64/00 ,  H04L41/16 ,  H04W4/02

CPC classification number: H04W64/003 ,  H04L41/16 ,  H04W4/023

Abstract: A single cluster formation technique for Ultra-Wideband (UWB) Time Difference of Arrival (TDoA) may be provided. A primary anchor may be elected from a plurality of anchors. Then a structure of a cluster formed by the plurality of anchors may be collected by the primary anchor. A Direction-Oriented Directed Acyclic Graph (DODAG) may be built for the cluster based on an uncontrolled time drift along the DODAG and weighted by a number of hops to the primary anchor.

公开(公告)号：US20240334514A1

公开(公告)日：2024-10-03

申请号：US18295208

申请日：2023-04-03

Applicant: Cisco Technology, Inc.

Inventor： Sachin D. WAKUDKAR ,  Ardalan ALIZADEH ,  Shailender POTHARAJU ,  Ugo M. CAMPIGLIO ,  Jerome HENRY

IPC: H04W76/15 ,  H04W76/38

CPC classification number: H04W76/15 ,  H04W76/38 ,  H04W88/10

Abstract: Techniques for improved multi-link operations are provided. A first link between a first access point (AP) multi-link device (MLD) and a non-AP MLD is established. A first idle timeout timer is generated for the first link, and an indication of one or more links between the non-AP MLD and a second AP MLD is received from the non-AP MLD. An indication of the first link is transmitted to the second AP MLD and from the first AP MLD. In response to determining that one or more link termination criteria are satisfied with respect to the first link, the first link is terminated, where subsequent to terminating the first link, the non-AP MLD continues to exchange data with the second AP MLD using the one or more links.

公开(公告)号：US20240306081A1

公开(公告)日：2024-09-12

申请号：US18665402

申请日：2024-05-15

Applicant: Cisco Technology, Inc.

Inventor： Jerome HENRY ,  Sudhir K. JAIN ,  Malcolm M. SMITH

IPC: H04W48/16 ,  H04L9/40 ,  H04W28/24 ,  H04W48/14 ,  H04W74/0816

CPC classification number: H04W48/16 ,  H04L63/0428 ,  H04W28/24 ,  H04W48/14 ,  H04W74/0816

Abstract: Wireless dynamic file exchange is provided by, in response to a triggering network condition occurring, initiating an exchange of a parameter file including non-layer two content via a 802.11 message, such as a Generic Advertisement Service (GAS) message between an access point (AP) and a station (STA) connected to the AP; and in response to determining that the exchange was unsuccessful, terminating a connection between the AP and the STA. The parameter file may be sent over several messages and update the parameters for a new session or an existing session. Devices that do not conform to the updated parameters may be disassociated from the AP and re-connect to receive and implement the updated parameters.

公开(公告)号：US20240267296A1

公开(公告)日：2024-08-08

申请号：US18106114

申请日：2023-02-06

Applicant: Cisco Technology, Inc.

Inventor： Robert E. Barton ,  Flemming Stig ANDREASEN ,  Jerome HENRY ,  Daniel ECKSTEIN

IPC: H04L41/12

CPC classification number: H04L41/12 ,  G16Y40/35 ,  H04L67/12

Abstract: In one embodiment, a device in a local network obtains discovery data for a node in the local network. The device provides the discovery data to a device management service. The device receives, based on the discovery data, a brokerage configuration for the node from the device management service. The device configures the node with the brokerage configuration to publish data generated by the node to one or more data brokerage services.

公开(公告)号：US20240250946A1

公开(公告)日：2024-07-25

申请号：US18623817

申请日：2024-04-01

Applicant: Cisco Technology, Inc.

Inventor： Carlos M. PIGNATARO ,  Nagendra Kumar NAINAR ,  Jerome HENRY ,  Robert E. BARTON ,  Bart A. BRINCKMAN

IPC: H04L9/40 ,  H04L9/32

CPC classification number: H04L63/10 ,  H04L9/3236 ,  H04L9/3263 ,  H04L63/0876

Abstract: Embodiments herein describe disconnecting, by an access node, a first device having a first media access control (MAC) address due to a network violation and receiving, by the access node, information about a second device having a second MAC address different from the first MAC address. In one embodiment, the information is generated by a certificate server based on a token generated by the second device. Further, when the access node determines, based on the information, that the second device is the first device, the access node denies a connection request from the second device.

公开(公告)号：US20240098493A1

公开(公告)日：2024-03-21

申请号：US18521852

申请日：2023-11-28

Applicant: Cisco Technology, Inc.

Inventor： Jay K. JOHNSTON ,  Jerome HENRY ,  David C. WHITE, JR. ,  Magnus MORTENSEN ,  John M. SWARTZ ,  Robert E. BARTON

IPC: H04W12/08 ,  G06N20/00

CPC classification number: H04W12/08 ,  G06N20/00

Abstract: Techniques for identifying a trusted SSID for a wireless network are disclosed. Prior to establishing a connection with a wireless network, a first network message is received from a first access point (AP) identifying a first service set identifier (SSID) associated with a first wireless network, a second network message is received from a second AP identifying a second SSID associated with a second wireless network, and a visual similarity is determined between a first visual representation of the first SSID and a second visual representation of the second SSID. The second SSID is designated as suspicious based on the determined visual similarity.

公开(公告)号：US20240015807A1

公开(公告)日：2024-01-11

申请号：US18176999

申请日：2023-03-01

Applicant: Cisco Technology, Inc.

Inventor： Vinay SAINI ,  Jerome HENRY ,  Akram I. SHERIFF ,  Nagendra Kumar NAINAR ,  Robert E. BARTON

IPC: H04W76/10 ,  H04W72/02

CPC classification number: H04W76/10 ,  H04W72/02

Abstract: Disclosed are a system and a method for selecting an additional radio link from a second access point after a connection with a first access point has been established. The first and second access points cooperate with each other by sharing information about performance and available resources. They communicate this information to a multi-link non-AP MLD device requesting the additional radio link so that the non-AP MLD can make a selection that matches the needs of its request. Information about performance includes throughput, a delay between access points, and a delay between access points and a gateway connected to the access points.