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公开(公告)号：US20210287323A1
公开(公告)日：2021-09-16
申请号：US16817390
申请日：2020-03-12
Applicant: Cisco Technology, Inc.
Inventor： Robert Edgar Barton , Jerome Henry , Russell Paul Gyurek , Frank Brockners
Abstract: A server that includes a graphics processing unit (GPU) may receive, from a first application that is remote from the server, a first request to reserve a first number of cores of the GPU for a first amount of time. The server may also receive, from a second application that is also remote from the server, a second request to reserve a second number of cores of the GPU for a second amount of time that at least partly overlaps the first amount of time. The server may determine that the first request is associated with a higher priority than the second request and, in response, may reserve the first number of cores for the first amount of time for the first application. The server may send, to the first application, an indication that the first number of cores have been reserved as requested by the first application.
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公开(公告)号：US20210286650A1
公开(公告)日：2021-09-16
申请号：US16818955
申请日：2020-03-13
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Robert Edgar Barton
Abstract: This disclosure describes techniques for improving allocation of computing resources to computation of machine learning tasks, including on massive computing systems hosting machine learning models. A method includes a computing system, based on a computational metric trend and/or a predicted computational metric of a past task model, allocating a computing resource for computing of a machine learning task by a current task model prior to runtime of the current task model; computing the machine learning task by executing a copy of the current task model; quantifying a computational metric of the copy of the current task model; determining a computational metric trend based on the computational metric; deriving a predicted computational metric of the copy of the current task model based on the computational metric; and, based on the computational metric trend, changing allocation of a computing resource for computing of the machine learning task by the current task model.
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公开(公告)号：US11115873B1
公开(公告)日：2021-09-07
申请号：US16809408
申请日：2020-03-04
Applicant: Cisco Technology, Inc.
Inventor： Malcolm M. Smith , Jerome Henry , Sudhir K. Jain , Srinath Gundavelli , Shree N. Murthy
Abstract: Dynamic policy mapping is provided via mapping, by an Access Point (AP), a plurality of applications to a set of privilege groups for Quality of Service (QoS) levels in a network; transmitting the mapping of the privilege groups to a client device; receiving packets from the client device including QoS markers; and in response to determining that the QoS markers received from the client device do not match the privilege groups for the packets, performing a corrective action on the client device, wherein the corrective action includes one or more of: disassociating the client device from the network; and retransmitting the set of privilege groups to the client device. In some embodiments, the privilege groups are transmitted before the client device is associated with the AP, enabling the client device to select what AP to associate with based on the privilege groups.
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公开(公告)号：US20210264047A1
公开(公告)日：2021-08-26
申请号：US17236936
申请日：2021-04-21
Applicant: Cisco Technology, Inc.
Inventor： Maik Guenter Seewald , Robert Edgar Barton , Jerome Henry
Abstract: The disclosed technology provides solutions that enable scalable and secure data retrieval between microservices by using microservice attributes to encrypt container based data stores. A process of the technology can include steps for: instantiating a first microservice and a second microservice in a cloud environment, wherein the first microservice is associated with a first attribute label and the second microservice is associated with a second attribute label, generating a first key based on the first attribute label and a second key based on the second attribute label, associating a first data store with the first microservice, wherein the first data store is encrypted using the first key, and associating a second data store with the second microservice, wherein the second data store is encrypted using the second key. Systems and machine readable media are also provided.
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公开(公告)号：US11096196B2
公开(公告)日：2021-08-17
申请号：US16575672
申请日：2019-09-19
Applicant: Cisco Technology, Inc.
Inventor： Robert E. Barton , Maik Guenter Seewald , Pascal Thubert , Jerome Henry
Abstract: Time Sensitive Networking (TSN) in wireless environments may be provided. First, a Radio Frequency (RF) profile associated with a station may be received by a computing device. Next, a number of Transmit Opportunities (TxOPs) to use for transmitting data between an Access Point (AP) and the station based on the received RF profile may be determined. The determined number of TxOPs may then be provided to a wireless controller associated with the AP.
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Patent Agency Ranking
公开(公告)号：US11057773B2
公开(公告)日：2021-07-06
申请号：US16544651
申请日：2019-08-19
Applicant: Cisco Technology, Inc.
Inventor： Vishal Satyendra Desai , Jerome Henry
IPC: H04W12/121 , H04W12/108
Abstract: The present disclosure is related to systems and methods for detecting and disabling operations of access point impersonators in a network. In one aspect, a method includes receiving, at a network controller of a network, beacon reports from a plurality of access points; determining, by the network controller, one or more target areas with at least one potential access point impersonator operating therein; sending, by the network controller, on-demand beacon requests to one or more of the plurality of access points with corresponding coverage areas overlapping with the one or more target areas; receiving, at the network controller, responses to the on-demand beacon requests from the one or more of the plurality of access points; and determining, by the network controller, at least one access point impersonator based on the responses.
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公开(公告)号：US20210194815A1
公开(公告)日：2021-06-24
申请号：US16854616
申请日：2020-04-21
Applicant: Cisco Technology, Inc.
Inventor： Robert Edgar Barton , Thomas Szigeti , Jerome Henry , Ruben Gerald Lobo , Laurent Jean Charles Hausermann , Maik Guenter Seewald , Daniel R. Behrens
IPC: H04L12/851 , H04L12/813 , H04L12/26 , H04L12/24
Abstract: According to one or more embodiments of the disclosure, a networking device receives a policy for an endpoint in a network. The policy specifies one or more component tags and one or more activity tags that were assigned to the endpoint based on deep packet inspection of traffic associated with the endpoint. The networking device identifies a set of tags for a particular traffic flow in the network associated with the endpoint. The set of tags comprises one or more component tags or activity tags associated with the particular traffic flow. The networking device makes a determination that the particular traffic flow violates the policy based on the set of tags comprising a tag that is not in the policy. The networking device initiates, based on the determination that the particular traffic flow violates the policy, a corrective measure with respect to the particular traffic flow.
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公开(公告)号：US11019565B2
公开(公告)日：2021-05-25
申请号：US16548727
申请日：2019-08-22
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Shankar Ramanathan , Vinay Saini , Robert Edgar Barton
Abstract: The disclosed technology relates to a process for managing power consumption of Wi-Fi access points. The solution is composed of three parts. A first part creates power profiles for each of the switches having access points within a computer network that detail how power consumption for an access point can be modified based on changing one or more elements associated with the access point. The second part creates a time-based radio constraint profile that details power requirements for an access point based on client devices connected to the access point within a pre-defined area to ensure that each client device can connect and stay connected with the access point. The third part utilizes machine learning to generate a model that identifies optimal settings for the access point in order to achieve a specific level of power consumption for the access point.
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公开(公告)号：US10952115B2
公开(公告)日：2021-03-16
申请号：US16359011
申请日：2019-03-20
Applicant: Cisco Technology, Inc.
Inventor： Jean-Philippe Vasseur , Pascal Thubert , Jerome Henry
Abstract: In one embodiment, a supervisory service for a wireless network receives telemetry data indicative of client movement of wireless clients of the network within a location. The service determines a measure of client movement stability for the location, based on the received telemetry data. The service selects one or more of the clients for wireless access point reassignment, when the determined measure of client movement stability exceeds a predefined threshold. The service causes the selected one or more clients to switch from a first wireless access point at the location to a second wireless access point at the location.
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公开(公告)号：US10945231B1
公开(公告)日：2021-03-09
申请号：US16810707
申请日：2020-03-05
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Akram I. Sheriff , Vishal S. Desai , Santosh Ramrao Patil , Robert E. Barton
Abstract: Techniques for improved wireless ranging are provided. A first communication from a first device is received at a first access point. A predefined minimum distance is determined for the first access point, where the predefined minimum distance corresponds to a distance at which the vertical location of the first access point causes inaccurate location estimations. A first distance of the first device from the first access point is estimated. Upon determining that the first distance of the first device is below the predefined minimum distance, fine timing measurement (FTM) requests from the first device are declined.
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