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公开(公告)号：US20180063261A1
公开(公告)日：2018-03-01
申请号：US15254240
申请日：2016-09-01
Applicant: Cisco Technology, Inc.
CPC classification number: H04L67/18 , G07C5/008 , G08G1/0112 , G08G1/0133 , G08G1/0145 , G08G1/052 , G08G1/087 , G08G1/123 , G08G1/205 , G08G1/207 , H04L67/12 , H04W36/0083 , H04W36/16
Abstract: In one embodiment, a prediction agent process collects travel information of a vehicle, and determines a profile of the vehicle, the profile indicative of one or more real-time resource requirements of the vehicle. The prediction agent process also predicts a path of the vehicle based on the travel information, and determines a next resource node along the predicted path having one or more real-time resources corresponding to the one or more real-time resource requirements of the vehicle. After further predicting a time of arrival of the vehicle being within range of the next resource node based on the travel information, the prediction agent process informs the next resource node of the profile of the vehicle and the predicted time of arrival, the informing causing the next resource node to operate the one or more real-time resources for the vehicle for the predicted time of arrival.
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公开(公告)号：US20250021348A1
公开(公告)日：2025-01-16
申请号：US18221833
申请日：2023-07-13
Applicant: Cisco Technology, Inc.
Inventor： Ashok Krishnaji Moghe , Andrew Zawadowskiy , Oleg Bessonov
IPC: G06F9/448
Abstract: Techniques and systems described herein relate to monitoring executions of computer instructions on computing devices based on observing and generating a control flow directed graph. The techniques and systems include determining an observation phase for a process or application on a computing device. During the observation phase, CPU telemetry is determined and used to generate a control flow directed graph. After the control flow directed graph is generated, a hash table associated with frequently traversed execution paths is generated. A monitoring phase may be entered where transfers of instruction pointers are monitored based on the control flow directed graph to identify invalid transfers. The frequently traversed execution paths may be identified based on the hash table and be identified as valid if the hash value corresponds to the table.
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公开(公告)号：US20240028724A1
公开(公告)日：2024-01-25
申请号：US18198244
申请日：2023-05-16
Applicant: Cisco Technology, Inc.
Inventor： Vincent E. Parla , Andrew Zawadowskiy , Thomas Szigeti , Oleg Bessonov , Ashok Krishnaji Moghe
CPC classification number: G06F21/566 , G06F21/552
Abstract: Techniques and systems described herein relate to monitoring executions of computer instructions on computing devices based on observing and generating a control flow directed graph. The techniques and systems include determining an observation phase for a process or application on a computing device. During the observation phase, CPU telemetry is determined and used to generate a control flow directed graph. After the control flow directed graph is generated, a monitoring phase may be entered where transfers of instruction pointers are monitored based on the control flow directed graph to identify invalid transfers. Transition to the monitoring phase may be based on determining a confidence score in the observed control flow directed graph and causing the transition when the confidence score is above a threshold.
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公开(公告)号：US20240028712A1
公开(公告)日：2024-01-25
申请号：US18084147
申请日：2022-12-19
Applicant: Cisco Technology, Inc.
Inventor： Vincent E. Parla , Andrew Zawadowskiy , Oleg Bessonov , Thomas Szigeti , Ashok Krishnaji Moghe
CPC classification number: G06F21/552 , G06F21/54 , G06F21/53
Abstract: Techniques and systems described herein relate to monitoring executions of computer instructions on computing devices based on learning and generating a control flow directed graph. The techniques and systems include determining telemetry representing execution of a process on a computing system and accessing a learned control flow diagram graph for the process. A transfer of an instruction pointer is determined based on the telemetry and a validity of the transfer is determined based on the learned control flow directed graph. If invalid, then an action to terminate the process is determined, otherwise the action may be allowed to execute when valid.
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公开(公告)号：US11021074B2
公开(公告)日：2021-06-01
申请号：US16011935
申请日：2018-06-19
Applicant: Cisco Technology, Inc.
Abstract: In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle).
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Patent Agency Ranking
公开(公告)号：US20190381891A1
公开(公告)日：2019-12-19
申请号：US16011935
申请日：2018-06-19
Applicant: Cisco Technology, Inc.
Abstract: In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle).
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公开(公告)号：US20250080216A1
公开(公告)日：2025-03-06
申请号：US18242849
申请日：2023-09-06
Applicant: Cisco Technology, Inc.
Inventor： David A. Maluf , Pradeep K. Kathail , Ashok Krishnaji Moghe
IPC: H04B7/22 , H04L5/00 , H04W72/0453
Abstract: In one embodiment, a gateway device communicates on a first digital computer network. The gateway device also communicates on a near vertical incident skywave area network using digital data encapsulated in analog ionospheric refracted signals. The gateway device further modulates signals between the first digital computer network and the near vertical incident skywave area network based on dynamic channel selection and multi-domain multiplexing.
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18.发明授权公开(公告)号：US11214163B2
公开(公告)日：2022-01-04
申请号：US16208751
申请日：2018-12-04
Applicant: Cisco Technology, Inc.
Inventor： Ashok Krishnaji Moghe , John George Apostolopoulos
Abstract: In one embodiment, a device associates a charging coil with a coil identifier. The device sends the coil identifier to a communication module of the charging coil. The communication module of the charging coil forwards the coil identifier to an electric vehicle located above the charging coil. The device receives the coil identifier from the electric vehicle. The device associates the electric vehicle with the charging coil.
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公开(公告)号：US11140730B2
公开(公告)日：2021-10-05
申请号：US16354702
申请日：2019-03-15
Applicant: Cisco Technology, Inc.
Inventor： Ashok Krishnaji Moghe , John Apostolopoulos
Abstract: In one embodiment, a device of a tractor unit determines that the tractor unit is connected to a trailer via physical cabling. The device sends, via the physical cabling, a powerline communication (PLC) message to the trailer that includes a service set identifier (SSID) and password for a Wi-Fi transceiver of the tractor unit. The Wi-Fi transceiver of the tractor unit receives an association request sent wirelessly from a Wi-Fi transceiver of the trailer that is based on the sent SSID and password. The device establishes the Wi-Fi transceiver of trailer as a Wi-Fi client of the Wi-Fi transceiver of the tractor unit.
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公开(公告)号：US10369893B2
公开(公告)日：2019-08-06
申请号：US15790687
申请日：2017-10-23
Applicant: Cisco Technology, Inc.
Inventor： Ashok Krishnaji Moghe , John George Apostolopoulos
Abstract: In some embodiments, a device in a network receives vehicle characteristic data regarding one or more autonomous vehicles. Each autonomous vehicle of the one or more autonomous vehicles is equipped with a vehicle-based charging coil configured to receive electrical power from a ground-based charging coil of a wireless power transfer (WPT) system. The device, based on the received vehicle characteristic data, identifies one or more ground-based charging coils of the WPT system available to provide power to the one or more autonomous vehicles. The device determines driving parameters for the one or more autonomous vehicles to optimize power transfer from the one or more ground-based charging coils to the one or more autonomous vehicles. The device sends the driving parameters to the one or more autonomous vehicles to control movement of the one or more autonomous vehicles.
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