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    NEIGHBORHOOD AWARE LOAD BALANCING
    31.
    发明申请
    NEIGHBORHOOD AWARE LOAD BALANCING 有权

    公开(公告)号：US20210289397A1

    公开(公告)日：2021-09-16

    申请号：US17337040

    申请日：2021-06-02

    Applicant: Cisco Technology, Inc.

    Inventor： Vishal Satyendra Desai ,  Santosh Babaji Kulkarni

    IPC: H04W28/08 ,  H04W48/20 ,  H04L12/803 ,  H04W24/08 ,  H04W48/08 ,  H04L12/26 ,  H04L29/08 ,  H04W8/00 ,  H04W48/18

    Abstract: Systems, methods, computer-readable media, and devices are disclosed for collecting access point telemetry. A first access point is identified that is associated with a single instance on a pod. A hash identifier is identified, where the hash identifier identifies a radio frequency (RF) neighborhood of the first access point based on a geographical location of the first access point. Subsequent access point members of the RF neighborhood are dynamically determined by dynamically assigning a second access point to the RF neighborhood, the dynamic assignment based on the second access point being within a threshold geographical location to the first access point. Telemetry from the second access point is directed towards the single instance on the pod, where the pod receives telemetry for all access points in the dynamically determined RF neighborhood.

    SPECTRUM MANAGEMENT FOR COEXISTENCE OF HETEROGENEOUS WIRELESS TECHNOLOGIES
    32.
    发明申请
    SPECTRUM MANAGEMENT FOR COEXISTENCE OF HETEROGENEOUS WIRELESS TECHNOLOGIES 有权

    公开(公告)号：US20210211885A1

    公开(公告)日：2021-07-08

    申请号：US16736620

    申请日：2020-01-07

    Applicant: Cisco Technology, Inc.

    Inventor： Santosh Babaji Kulkarni ,  Vishal Satyendra Desai ,  Pooya Monajemi ,  Young Il Choi

    IPC: H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W48/10 ,  H04B17/318

    Abstract: Spectrum management for coexistence of heterogeneous wireless technologies may be provided. A first Radio Frequency (RF) event metric may be received from a first service end point. The first RF event metric may comprise a time a first event occurred. A second RF event metric may be received from a second service end point. The second RF event metric may comprise a time a second event occurred. Then it may be determined that the time the first event occurred and the time the second event occurred are substantially congruent. Next, in response to determining that the time the first event occurred and the time the second event occurred are substantially congruent, the first service end point and the second service end point may be grouped in a first RF group thereby allowing frequency re-use across similar RF groups. Then different channels may be assigned to the first service end point and the second service end point.

    Correlating mobile client density and power variation for adaptive path loss correction
    35.
    发明授权
    Correlating mobile client density and power variation for adaptive path loss correction 有权

    公开(公告)号：US10791524B2

    公开(公告)日：2020-09-29

    申请号：US16255955

    申请日：2019-01-24

    Applicant: Cisco Technology, Inc.

    Inventor： Vishal Satyendra Desai ,  Pooya Monajemi ,  Santosh Babaji Kulkarni ,  Young Il Choi

    IPC: H04W52/24 ,  H04W36/00 ,  H04W52/34 ,  H04W16/22

    Abstract: Presented herein are techniques for using mobile client density to compensate for variations in path loss between neighboring access points. In one example, a device (e.g., wireless controller) determines one or more mobile client density variation trends in a wireless network location and determines one or more neighbor message power variation trends between at least first and second access points within the wireless network location. The device generates one or more correlation bias factors using the mobile client density variation trends and the neighbor message power variation trends. The device determines a path loss between at least the first and second access points based on the correlation bias factor and data associated with neighbor messages sent between the first and second access points.

    WIRELESS SPECTRUM MANAGEMENT AND OPTIMIZATION FOR DUAL TRANSCEIVER OPERATION
    36.
    发明申请
    WIRELESS SPECTRUM MANAGEMENT AND OPTIMIZATION FOR DUAL TRANSCEIVER OPERATION 审中-公开

    公开(公告)号：US20200287633A1

    公开(公告)日：2020-09-10

    申请号：US16292962

    申请日：2019-03-05

    Applicant: Cisco Technology, Inc.

    Inventor： Matthew Aaron Silverman ,  Pooya Monajemi ,  Vishal Satyendra Desai ,  John Martin Blosco

    IPC: H04B15/00 ,  H04B1/38 ,  H04B17/318

    Abstract: An access point allocates resource units within a first channel to mitigate interference from an adjacent second channel. The access point obtains a measure of signal strength corresponding to each wireless device attached to an access point, and assigns, for each wireless device, resource units with a first frequency band of the first channel to mitigate interference with a second frequency band of a second channel adjacent to the first channel. An assignment between a set of resource units and a particular wireless device is based on the measure of signal strength corresponding to the particular wireless device. The access point communicates with the wireless devices on the resource units.

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