公开(公告)号：US20210406696A1

公开(公告)日：2021-12-30

申请号：US17474191

申请日：2021-09-14

Applicant: Cisco Technology, Inc.

Inventor： Dantong LIU ,  Qing ZHAO ,  Khashayar MIRFAKHRAEI ,  Gautam Dilip BHANAGE ,  Xu Zhang ,  Ardalan Alizadeh

IPC: G06N3/08 ,  H04L29/08 ,  G06N3/04 ,  H04L12/24

Abstract: Learning-based service migration in mobile edge computing may be provided. First, a service migration policy may be created for a network that includes a plurality of edge clouds configured to provide a service to users. Next, a movement of a user receiving the service from a source edge cloud may be detected. The source edge cloud may be associated with a first area and the detected movement may be from the first area to a second area. Then, the service migration policy may be applied to determine whether to migrate the service for the user from the source edge cloud. In response to determining to migrate the service, a target edge cloud may be identified and the service for the user may be migrated from the source edge cloud to the target edge cloud. The service migration policy may then be updated based on a success of the migration.

公开(公告)号：US20210352483A1

公开(公告)日：2021-11-11

申请号：US16869370

申请日：2020-05-07

Applicant: Cisco Technology, Inc.

Inventor： Gautam D. BHANAGE ,  Benjamin J. CIZDZIEL ,  Vishal S. DESAI ,  Ardalan ALIZADEH ,  Khashayar MIRFAKHRAEI

IPC: H04W12/12 ,  H04W12/08 ,  H04W12/00

Abstract: Aspects described herein include a method for use with an access point (AP). The method comprises inspecting control frames received from a rogue AP, characterizing an intrusion by the rogue AP using one or more spatial reuse parameters included in the control frames, and selecting a defensive posture for the AP based on the characterization.

公开(公告)号：US20220312421A1

公开(公告)日：2022-09-29

申请号：US17301176

申请日：2021-03-29

Applicant: Cisco Technology, Inc.

Inventor： Ardalan ALIZADEH ,  Gautam D. BHANAGE ,  Khashayar MIRFAKHRAEI ,  Matthew A. SILVERMAN ,  Sivadeep R. KALAVAKURU

IPC: H04W72/04

Abstract: A method includes instructing, by a WiFi access node, a first device to communicate using an uplink frequency band with a first uplink power. The method also includes instructing, by the WiFi access node, a second device to communicate using the uplink frequency band with a second uplink power different from the first uplink power.

公开(公告)号：US20210344461A1

公开(公告)日：2021-11-04

申请号：US16864052

申请日：2020-04-30

Applicant: Cisco Technology, Inc.

Inventor： Gautam D. BHANAGE ,  John M. BLOSCO ,  Sivadeep R. KALAVAKURU ,  Xiangxiang FANG ,  Khashayar MIRFAKHRAEI

IPC: H04L5/00 ,  H04W24/02

Abstract: Embodiments for preliminary antenna configuration for a radio in an access point are described. A preliminary antenna configuration with a first number of antennas transmitting at a first power level based on a maximum transmission power for the radio is used to determine a second antenna configuration based on network level factors, where the second antenna configuration includes a second number of antennas. The second antenna configuration is used to determine a third antenna configuration from the second antenna configuration, where the third antenna configuration includes a third number of antennas transmitting at a third power level based on a client transmission factors for a plurality of client devices connected to the access point. The third antenna configuration is used to transmit network traffic from the access point to the plurality of client devices using the third antenna configuration.

公开(公告)号：US20200320397A1

公开(公告)日：2020-10-08

申请号：US16375315

申请日：2019-04-04

Applicant: Cisco Technology, Inc.

Inventor： Dantong LIU ,  Qing ZHAO ,  Khashayar MIRFAKHRAEI ,  Gautam Dilip BHANAGE ,  Xu Zhang ,  Ardalan Alizadeh

IPC: G06N3/08 ,  H04L29/08 ,  H04L12/24 ,  G06N3/04

Abstract: Learning-based service migration in mobile edge computing may be provided. First, a service migration policy may be created for a network that includes a plurality of edge clouds configured to provide a service to users. Next, a movement of a user receiving the service from a source edge cloud may be detected. The source edge cloud may be associated with a first area and the detected movement may be from the first area to a second area. Then, the service migration policy may be applied to determine whether to migrate the service for the user from the source edge cloud. In response to determining to migrate the service, a target edge cloud may be identified and the service for the user may be migrated from the source edge cloud to the target edge cloud. The service migration policy may then be updated based on a success of the migration.