公开(公告)号：US20220377639A1

公开(公告)日：2022-11-24

申请号：US17816853

申请日：2022-08-02

Applicant: Cisco Technology, Inc.

Inventor： Vishal S. DESAI ,  Benjamin J. CIZDZIEL ,  Santosh B. KULKARNI ,  Young Il CHOI

IPC: H04W36/30 ,  H04W36/00

Abstract: Network environment health monitoring is provided by receiving an alert indicating that a first station (STA) is experiencing a connection with a first Access Point (AP) below a quality threshold; identifying a set of APs connected to a shared network with the first AP within one hop of the first AP; aggregating signal metrics for the first STA from the first AP and each AP of the set of APs; identifying a cause for the connection performing below the quality threshold based on the signal metrics as aggregated; and performing a remediation strategy based on the cause as identified.

公开(公告)号：US20210321283A1

公开(公告)日：2021-10-14

申请号：US17304618

申请日：2021-06-23

Applicant: Cisco Technology, Inc.

Inventor： Pooya MONAJEMI ,  Vishal S. DESAI ,  Santosh B. KULKARNI

IPC: H04W28/02 ,  H04W52/02 ,  H04L12/801

Abstract: Networked sleep mode management is provided by measuring network conditions for a first Access Point (AP) serving a plurality of Client Devices (CDs) configured to operate in one of a sleep mode and an active mode; in response to detecting, based on the measured network conditions, an amount of network usage devoted to transitioning members of the plurality of CDs from the sleep mode to the active mode satisfies a threshold: identifying a first subset of CDs from the plurality of CDs that are deprioritized for access to the sleep mode; receiving a sleep request from a given CD that is a member of the first subset of CDs; and denying the sleep request to force the given CD to maintain the active mode for at least a predefined amount of time.

公开(公告)号：US20210282214A1

公开(公告)日：2021-09-09

申请号：US16812108

申请日：2020-03-06

Applicant: Cisco Technology, Inc.

Inventor： Pooya MONAJEMI ,  Santosh B. KULKARNI ,  Benjamin J. CIZDZIEL ,  Vishal S. DESAI ,  Young Il CHOI

IPC: H04W76/27 ,  H04W8/00 ,  H04W36/00 ,  H04W28/08 ,  H04W48/20 ,  H04W74/08 ,  H04W88/08

Abstract: Techniques are disclosed for determining, at a first wireless access point (AP), one or more radio resource management (RRM) input parameters. The one or more RRM input parameters are determined based on a line of sight (LOS) estimate between two wireless stations (STAs). A plurality of RRM values are generated based on the one or more RRM input parameters. A wireless connection is established between the first AP and a first STA using the RRM values.

公开(公告)号：US20210235310A1

公开(公告)日：2021-07-29

申请号：US16750994

申请日：2020-01-23

Applicant: Cisco Technology, Inc.

Inventor： Pooya MONAJEMI ,  Vishal S. DESAI ,  Santosh B. KULKARNI

IPC: H04W28/02 ,  H04W52/02

Abstract: Networked sleep mode management is provided by measuring network conditions for a first Access Point serving a plurality of client devices configured to operate in one of a sleep mode and an active mode; in response to detecting an amount of network usage devoted to transitioning members of the plurality of client devices from the sleep mode to the active mode satisfies a threshold: identifying a first subset of client devices from the plurality of client devices that are in the sleep mode; identifying a given client device from the first subset of client devices to transition to the active mode; and transmitting a tear-down message to the given client device that instructs the given client device to transition from the sleep mode to the active mode.