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    COORDINATED TARGET WAKE TIME (TWT) SERVICE FOR LOCALIZED WIRELESS NEIGHBORHOODS
    101.
    发明申请
    COORDINATED TARGET WAKE TIME (TWT) SERVICE FOR LOCALIZED WIRELESS NEIGHBORHOODS 审中-公开

    公开(公告)号：US20200229086A1

    公开(公告)日：2020-07-16

    申请号：US16246879

    申请日：2019-01-14

    Applicant: Cisco Technology, Inc.

    Inventor： Pooya Monajemi ,  Gautam Bhanage ,  David Kloper ,  Young Il Choi ,  Vishal Satyendra Desai ,  Santosh Bahaji Kulkarni

    IPC: H04W52/02 ,  H04W72/12

    Abstract: In one embodiment, a first wireless access point (AP) of a first basic service set (BSS) receives, from a second wireless AP of a second BSS, data indicative of an 802.11-based target wake time (TWT) schedule of a client of the second BSS. The first wireless AP identifies, from the receive data, a scheduled communication time of the client of the second BSS in the TWT schedule. The first wireless AP generates an 802.11-based TWT schedule for a client of the first BSS that avoids the scheduled communication time of the client of the second BSS. The first wireless AP sends the generated 802.11-based TWT schedule to the client of the first BSS, wherein the sent TWT schedule causes the client of the first BSS to wake from sleep at a scheduled wake time.

    Enabling UL-MU-MIMO with UL-OFDMA
    102.
    发明授权
    Enabling UL-MU-MIMO with UL-OFDMA 有权

    公开(公告)号：US10659116B1

    公开(公告)日：2020-05-19

    申请号：US16559353

    申请日：2019-09-03

    Applicant: Cisco Technology, Inc.

    Inventor： Matthew Aaron Silverman ,  Guatam Bhanage ,  Pooya Monajemi

    IPC: H04B7/04 ,  H04B7/0452 ,  H04W74/08 ,  H04B7/0404 ,  H04L5/00

    Abstract: In one embodiment, a method includes identifying a plurality of wireless devices associated with the wireless network apparatus, identifying a subset of the plurality of wireless devices based on whether the wireless devices in the subset have a probability above a threshold to yield to each other via a clear channel assessment (CCA) and whether the wireless network apparatus can decode uplink signals simultaneously transmitted by the wireless devices in the subset over a common uplink resource, assigning the subset to an uplink resource, separating each wireless device in the subset to each of a plurality of groups, and transmitting, for each group, a steered downlink message indicating the assigned uplink resource for each wireless device in the group, wherein the wireless devices in each group are assigned to different uplink resources.

    BYPASSING RADAR IN WIDE DYNAMIC FREQUENCY SELECTION (DFS) CHANNELS UTILIZING PUNCTURING
    103.
    发明申请
    BYPASSING RADAR IN WIDE DYNAMIC FREQUENCY SELECTION (DFS) CHANNELS UTILIZING PUNCTURING 审中-公开

    公开(公告)号：US20200015220A1

    公开(公告)日：2020-01-09

    申请号：US16504972

    申请日：2019-07-08

    Applicant: Cisco Technology, Inc.

    Inventor： Benjamin Jacob Cizdziel ,  Brian D. Hart ,  Pooya Monajemi ,  David Kloper

    IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08

    Abstract: Bypassing radar in wide Dynamic Frequency Selection (DFS) channels utilizing puncturing may be provided. A first client device may be classified as eligible for puncturing and a second client device may be classified as not eligible for puncturing. Next, it may be determined that a subchannel in a bandwidth range should not be used. Then, in response to determining that the subchannel in the bandwidth range should not be used, the first client device may be steered to a first subset of the bandwidth range and the second client device may be steered to a second subset of the bandwidth range. The second subset of the bandwidth range may be smaller than the first subset of the bandwidth range.

    BSS COLOR ASSIGNMENT IN INFRASTRUCTURE WLANS
    104.
    发明申请
    BSS COLOR ASSIGNMENT IN INFRASTRUCTURE WLANS 审中-公开

    公开(公告)号：US20190335354A1

    公开(公告)日：2019-10-31

    申请号：US16505105

    申请日：2019-07-08

    Applicant: Cisco Technology, Inc.

    Inventor： Santosh Ghanshyam Pandey ,  Pooya Monajemi ,  Vishal Desai

    IPC: H04W28/02 ,  H04W24/02

    Abstract: In one embodiment, a basic service set (BSS) color assignment apparatus includes a processor, and a memory to store data used by the processor, wherein the processor is operative to calculate, for each one BSS color of a plurality of BSS colors, a BSS color assignment metric at least based on use of the one BSS color in at least one neighboring BSS neighboring a BSS of an access point in an infrastructure wireless local area network (WLAN), yielding a plurality of BSS color assignment metrics for the BSS of the access point, select one of the plurality of BSS color assignment metrics associated with an optimal choice BSS color of the plurality of BSS colors for the BSS of the access point and assign the optimal choice BSS color to the BSS of the access point.

    Removing Client Devices from Association with a Wireless Access Point
    110.
    发明申请
    Removing Client Devices from Association with a Wireless Access Point 审中-公开
    删除客户端设备与无线接入点的关联

    公开(公告)号：US20160095079A1

    公开(公告)日：2016-03-31

    申请号：US14495954

    申请日：2014-09-25

    Applicant: Cisco Technology, Inc.

    Inventor： Pooya Monajemi ,  Ahmadreza Hedayat ,  Allen J. Huotari ,  Jerome Henry

    IPC: H04W60/06 ,  H04W84/12

    CPC classification number: H04W60/06 ,  H04W84/12

    Abstract: A wireless access point that serves one or more wireless client devices in a wireless network determines that at least one particular client device that is associated to the wireless access point should not be associated to the wireless access point. The wireless access point transmits frames so that they are received at the particular client device with reduced strength so as to provoke the particular client device to transition from the wireless access point.

    Abstract translation: 为无线网络中的一个或多个无线客户端设备提供的无线接入点确定与无线接入点相关联的至少一个特定客户端设备不应该与无线接入点相关联。 无线接入点传输帧，使得它们以特定的客户端设备以强度降低被接收，从而引起特定的客户端设备从无线接入点转换。

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