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公开(公告)号：US20240413901A1
公开(公告)日：2024-12-12
申请号：US18330123
申请日：2023-06-06
Applicant: Cisco Technology, Inc.
Inventor： Valentin FILIPPOV , Elena GRIBANOVA , Pedro Jesus GARCIA CHAVEZ , Wei YAN , David C. WHITE, JR.
IPC: H04B10/079 , H04B10/038 , H04B10/40
Abstract: Embodiments described herein provide for improved detection and correction of a polarity mismatch/swapped fiber without requiring manual intervention. The optical transceivers and methods provide improved detection and correction by determining receive (Rx) optical signals for an optical connection are not detected in a Rx path in an optical transceiver and, upon detecting the crossover Rx optical signals in the Tx path, implementing a crossover correction scheme in the optical transceiver to enable optical connections.
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公开(公告)号：US20180007498A1
公开(公告)日：2018-01-04
申请号：US15196066
申请日：2016-06-29
Applicant: Cisco Technology, Inc.
Inventor： David C. WHITE, JR. , Magnus MORTENSEN , Jay Kemper JOHNSTON , Rama DARBHA
CPC classification number: H04W4/80 , H04L67/22 , H04L67/24 , H04W40/244 , H04W64/00
Abstract: In one embodiment a method for providing presence information in a smart environment is implemented on a personal computing device associated with a user and includes: broadcasting a presence indicator signal in the smart environment, where the presence indicator signal indicates presence of the user in the smart environment, and the personal computing device is not provided by an operator of the smart environment.
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Patent Agency Ranking
公开(公告)号：US20170323235A1
公开(公告)日：2017-11-09
申请号：US15147605
申请日：2016-05-05
Applicant: Cisco Technology, Inc.
Inventor： Jay JOHNSTON , Rama DARBHA , David C. WHITE, JR. , Magnus MORTENSEN
CPC classification number: G06Q10/06311 , B64C39/024 , B64C2201/126 , B64C2201/127 , B64C2201/143 , G05D1/104 , H04L67/12 , H04W4/00 , H04W4/38
Abstract: Embodiments herein describe a fog drone that selects, organizes, monitors, and controls a plurality of drones in a fleet. The fog drone receives a job to be completed from a dispatcher and identifies the resources for accomplishing the job such as the amount of material (e.g., fiber optic cable) or the type of drones (e.g., drones with RF antennas or digging implements) needed to execute the job. Using the identified resources, the fog drone estimates the number of drones needed to complete the job and can recruit available drones to form the fleet. Once the fleet is formed, the fog drone determines a number of drones to place on standby to replace active drones if those drones need to recharge or malfunction.
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公开(公告)号：US20220070101A1
公开(公告)日：2022-03-03
申请号：US17010635
申请日：2020-09-02
Applicant: Cisco Technology, Inc.
Inventor： Magnus MORTENSEN , David C. WHITE, JR. , Jay K. JOHNSTON , John M. SWARTZ , Matthew A. SILVERMAN
IPC: H04L12/851 , H04W28/02
Abstract: Techniques for dynamic prioritization of presenting devices in wireless deployments are provided. Data relating to a transmission between a first device and a second device is received, and the first device is classified as a presenting device for the transmission based on the data relating to the transmission. An access point (AP) providing connectivity to the first device is identified, and the AP is configured to prioritize traffic transmitted from the first device responsive to classifying the first device as the presenting device.
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公开(公告)号：US20220070051A1
公开(公告)日：2022-03-03
申请号：US17522534
申请日：2021-11-09
Applicant: Cisco Technology, Inc.
Inventor： Magnus Mortensen , Jay Kemper JOHNSTON , David C. WHITE, JR.
Abstract: In one embodiment, an issue analysis service obtains telemetry data from a plurality of devices in a network across a plurality of time intervals. The service detects a failure event in which a device in the network is in a failure state. The service clusters the telemetry data obtained prior to the failure event into rounds according to time intervals in which the telemetry data was collected. Each round corresponds to a particular time interval. The service applies a machine learning-based classifier to each one of the rounds of clustered telemetry data to identify one or more common traits appearing in the telemetry data for each round. The service generates a trait change report indicating a change in the one or more common traits appearing in the telemetry data across the rounds leading up to the failure event.
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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
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.
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公开(公告)号：US20210282014A1
公开(公告)日：2021-09-09
申请号：US16810551
申请日：2020-03-05
Applicant: Cisco Technology, Inc.
Inventor： Jay K. JOHNSTON , Jerome HENRY , David C. WHITE, JR. , Magnus MORTENSEN , John M. SWARTZ , Robert E. BARTON
Abstract: Techniques for identifying a trusted SSID for a wireless network are disclosed. Prior to establishing a connection with a wireless network comprising a service set identifier (SSID), a network message is received at a wireless station (STA), from an access point (AP) associated with the wireless network. The STA identifies an encrypted identifier in the network message. The STA validates the encrypted identifier, and in response determines that the AP corresponds to a trusted wireless network. The SSID is designated as trusted, at the STA.
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