公开(公告)号：US11956313B2

公开(公告)日：2024-04-09

申请号：US18204911

申请日：2023-06-01

Applicant: Cisco Technology, Inc.

Inventor： Santosh Ramrao Patil ,  Ravindra Narayan ,  Sanalkumar Thekkanath

IPC: H04L67/06 ,  H04L41/0816 ,  H04L41/12 ,  H04L47/762 ,  H04L47/78 ,  H04L67/1097

CPC classification number: H04L67/1097 ,  H04L41/0816 ,  H04L41/12 ,  H04L47/762 ,  H04L47/781 ,  H04L67/06

Abstract: Techniques and systems described herein relate to shared storage systems across network devices to use unused storage space and provide backup and additional storage for devices as needed. The techniques and systems include determining availability data describing available storage locations and amounts on network devices, compiling such data at a network controller, and communicating the availability data to the network devices. The network devices then directly communicate with each other to store data remotely as needed.

公开(公告)号：US20230064613A1

公开(公告)日：2023-03-02

申请号：US17683282

申请日：2022-02-28

Applicant: Cisco Technology, Inc.

Inventor： Santosh Ramrao Patil ,  Ravindra Narayan ,  Sanalkumar Thekkanath

IPC: H04L67/1097 ,  H04L67/06 ,  H04L41/12 ,  H04L41/0816 ,  H04L47/762 ,  H04L47/78

Abstract: Techniques and systems described herein relate to shared storage systems across network devices to use unused storage space and provide backup and additional storage for devices as needed. The techniques and systems include determining availability data describing available storage locations and amounts on network devices, compiling such data at a network controller, and communicating the availability data to the network devices. The network devices then directly communicate with each other to store data remotely as needed.

公开(公告)号：US20210352675A1

公开(公告)日：2021-11-11

申请号：US17379035

申请日：2021-07-19

Applicant: Cisco Technology, Inc.

Inventor： Akram Sheriff ,  Santosh Ramrao Patil ,  Gangadharan Byju Pularikkal ,  Mark Grayson

IPC: H04W72/08 ,  H04W76/10 ,  H04W8/08 ,  H04W24/10

Abstract: Systems, methods, and computer-readable media for radio resource management in a Citizens Broadband Radio Service (CBRS) network include one or more CBRS devices (CBSDs) which can obtain a group type associated with the CBSDs and their associated Radio Environment Map (REM) reports of one or more frequency channels of the CBRS network. The group type and the REM reports may be provided to a Self-Organizing Network (SON) manager of the CBRS network, where the SON manager may determine and provide to the CBSDs, one or more of a channel utilization information, transmission power, or mobility load management information for the CBSD, based on the group type and the REM reports.

公开(公告)号：US11044156B2

公开(公告)日：2021-06-22

申请号：US16112418

申请日：2018-08-24

Applicant: Cisco Technology, Inc.

Inventor： Scott M. Saltsgaver ,  Santosh Ramrao Patil

IPC: H04L12/24 ,  H04L29/06 ,  H04L9/32

Abstract: Techniques and mechanisms for secure management of network device configuration and audit are provided. A configuration blockchain is received by a first network device of a plurality of network devices. Additionally, the first network device analyzes the configuration blockchain to identify a plurality of configuration records associated with a second network device of the plurality of network devices. For at least one respective configuration record of the plurality of configuration records, the first network device determines a respective configuration change reflected in the at least one respective configuration record, and implements the respective configuration change on the first network device.

公开(公告)号：US11038814B2

公开(公告)日：2021-06-15

申请号：US16172766

申请日：2018-10-27

Applicant: Cisco Technology, Inc.

Inventor： Gonzalo A. Salgueiro ,  Santosh Ramrao Patil ,  M. David Hanes

IPC: H04L12/927 ,  H04W28/02 ,  H04L29/12 ,  H04L12/24 ,  H04W4/70

Abstract: Techniques for establishing network quality of service for an internet of things device are described. A manufacturer usage description identifier relating to the internet of things device is received. The internet of things device is coupled to a communication network. Quality of service parameters relating to the internet of things device and the communication network are determined based on the manufacturer usage description identifier. The quality of service parameters are provided to a network policy controller. The network policy controller is configured to establish a quality of service for the internet of things device on the communication network based on the one or more quality of service parameters.

公开(公告)号：US20210092068A1

公开(公告)日：2021-03-25

申请号：US17110196

申请日：2020-12-02

Applicant: Cisco Technology, Inc.

Inventor： Akramsheriff Ismailsheriff ,  Santosh Ramrao Patil ,  Gonzalo Salgueiro ,  M. David Hanes

IPC: H04L12/851 ,  H04L12/801 ,  H04L12/807 ,  H04L12/841 ,  H04L12/815

Abstract: Systems and methods provide for generating traffic class-specific congestion signatures and other machine learning models for improving network performance. In some embodiments, a network controller can receive historical traffic data captured by a plurality of network devices within a first period of time that the network devices apply one or more traffic shaping policies for a predetermined traffic class and a predetermined congestion state. The controller can generate training data sets including flows of the historical traffic data labeled as corresponding to the predetermined traffic class and predetermined congestion state. The controller can generate, based on the training data sets, traffic class-specific congestion signatures that receive input traffic data determined to correspond to the predetermined traffic class and output an indication whether the input traffic data corresponds to the predetermined congestion state. The controller can adjust, based on the congestion signatures, traffic shaping operations of the plurality of network devices.

公开(公告)号：US20210076378A1

公开(公告)日：2021-03-11

申请号：US16562822

申请日：2019-09-06

Applicant: Cisco Technology, Inc.

Inventor： Gangadharan Byju Pularikkal ,  Santosh Ramrao Patil ,  Raghavaiah Avula ,  Akramsheriff Ismailsheriff

IPC: H04W72/04 ,  H04W16/14 ,  H04W72/08 ,  H04W28/02 ,  H04W72/12 ,  H04W72/14

Abstract: Systems, methods, and computer-readable media for dynamically assigning devices to specific channels in the CBRS band. One or more dedicated channels within the CBRS band can be selected and a boost channel device group can be formed by exclusively allocating the one or more dedicated channel to the boost channel device group. Further, a normal channel device group can be formed by allocating, to the normal channel device group, one or more channels in the CBRS band that are separate from the one or more dedicated channels allocated to the boost channel device group. One or more devices communicating in the CBRS band can be selectively assigned to either the boost channel device group or the normal channel device group to selectively control communications in the CBRS band over the one or more dedicated channels utilized by the boost channel device group.

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

IPC: H04W4/00 ,  H04W64/00 ,  H04W24/10 ,  G01S11/06 ,  H04W4/30 ,  H04W4/02

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.

公开(公告)号：US10944630B2

公开(公告)日：2021-03-09

申请号：US16399304

申请日：2019-04-30

Applicant: Cisco Technology, Inc.

Inventor： Santosh Ramrao Patil ,  Anvesh Reddy Podduturi ,  Sanalkumar Thekkanath ,  Vinay Prabhu

IPC: H04L12/24 ,  G06F9/4401 ,  H04L29/08

Abstract: The present technology is directed to an automated end to end network migration process from on-premise to cloud-based management platforms and visa-versa. The disclosed technology describes an enhanced plug and play (PnP) software agent operationally coupled to a device and capable of interacting with a PnP service hosted on a target management platform to thereby initiate the migration process. The PnP service on the target management platform upon receiving a migration request from the device PnP agent, maps the requesting device onto a client profile existing on the target management platform and identifies therefrom the associated default controller for the device. Subsequently, the device is directed to acquire and boot up on a new software image compatible with the target management platform and following a conversion of its existing configuration into a version compatible with the new software image, the device is migrated to the associated default controller.

公开(公告)号：US10826889B2

公开(公告)日：2020-11-03

申请号：US15794259

申请日：2017-10-26

Applicant: Cisco Technology, Inc.

Inventor： Mickael James Graham ,  Santosh Ramrao Patil ,  Shyam Sundar Vaidyanathan ,  Chiragkumar Desai ,  Swaminathan Anantha

IPC: H04L29/06

Abstract: A server receives a certificate signing request and onboarding information for an applicant device, and identifies a customer associated with the applicant device based on an applicant device identifier and a database identifiers associated with customers. The device determines a registered device associated with the customer is a trusted device, a location trust value for the applicant device based on a geolocation proximity between the applicant device and the trusted device, and an environment trust value for the applicant device based on a proximity in a network topology between the applicant device and the trusted device. The device further determines a trust score for the applicant device based on the location trust value and the environment trust value, and sends a signed certificate to the applicant device over the network when the trust score for the applicant device exceeds a threshold.