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    Managing power consumption of a network
    22.
    发明授权
    Managing power consumption of a network 有权

    公开(公告)号：US11546856B2

    公开(公告)日：2023-01-03

    申请号：US17071585

    申请日：2020-10-15

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Charles Lukaszewski ,  Sachin Ganu ,  Shahnawaz Siraj ,  Eldad Perahia ,  Andre Beaudin ,  Qiang Zhou

    IPC: H04W52/02 ,  H04L12/24 ,  H04L41/052 ,  H04L41/0246

    Abstract: Examples provided herein describe a method for managing power consumption of a network. For example, a network device may monitor a set of network area zones of a network coverage area, where each network area zone is associated with a set of edge devices. A first occupancy state may be determined for a first network area zone of the set of network area zones based on usage of a first set of edge devices of the first network area zone. Based on the determined first occupancy state, a first power consumption policy for the first network area zone may be determined. Responsive to determining the first power consumption policy, the determined first power consumption policy may be applied to the first set of edge devices in the first network area zone at least edge changing a power consumption mode of a first edge device in the first set of edge devices.

    BASIC SERVICE SET (BSS) COLOR-BASED CONTAINMENT AND MITIGATION
    23.
    发明申请
    BASIC SERVICE SET (BSS) COLOR-BASED CONTAINMENT AND MITIGATION 有权

    公开(公告)号：US20210385220A1

    公开(公告)日：2021-12-09

    申请号：US16892939

    申请日：2020-06-04

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Andre Beaudin ,  Shubham Saloni ,  Eloy Jr. Galdones ,  Sachin Ganu ,  Qiang Zhou ,  Denis Houle

    IPC: H04L29/06 ,  H04W24/08

    Abstract: Operation of a wireless network access point (AP) to communicate with a first set of one or more wireless client devices using a wireless protocol in which spatial reuse of channels is supported via at least a dynamically configurable basic service set (BSS) identifier of the wireless AP. The BSS identifier is utilized to identify overlapping BSSs (OBSSs). A first set of one or more wireless client devices communicate using a wireless protocol in which spatial reuse of channels is supported via at least a dynamically configurable BSS identifier of the wireless AP. The BSS identifier is utilized to identify OBSSs. Unauthorized network activity is detected based on the BSS identifier and a received BSS identifier associated with the received transmissions. A dynamic adjustment is made to one of the BSS identifiers of the AP or the received BSS identifier in response to detected unauthorized network activity.

    Methods and systems for increased power save efficiency in wireless communications networks
    24.
    发明授权
    Methods and systems for increased power save efficiency in wireless communications networks 有权

    公开(公告)号：US11191026B1

    公开(公告)日：2021-11-30

    申请号：US16926591

    申请日：2020-07-10

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Xuguang Jia ,  Qiang Zhou

    IPC: H04W52/02 ,  H04W76/10

    Abstract: Systems and methods are provided for increasing power save efficiency of stations within a wireless communications network. An access point (AP) can receive one or more session requests to establish a session from a station, each session request including one or more requested session parameters. The AP can set the session parameters to ensure that a session period of each requested session does not overlap two or more target beacon transmission time (TBTT) frames. The AP can merge two or more session periods of the one or more sessions by calculating a session period offset to align the end time of two or more session periods. Merging the two or more session periods minimizes the total wake time of the station.

    Intelligent scheduling of Wi-Fi services for applications
    25.
    发明授权
    Intelligent scheduling of Wi-Fi services for applications 有权

    公开(公告)号：US11051320B1

    公开(公告)日：2021-06-29

    申请号：US16810439

    申请日：2020-03-05

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Mohd Shahnawaz Siraj ,  Sachin Ganu ,  Qiang Zhou ,  Andre Beaudin ,  Parag Dedhia

    IPC: H04W72/12 ,  H04B7/0452 ,  H04L5/00 ,  H04W28/12 ,  H04L12/851 ,  H04L12/863 ,  H04L12/801

    Abstract: Embodiments are directed to intelligent scheduling of Wi-Fi services for applications. An embodiment of computer-readable storage mediums includes instructions for receiving data packets from multiple connected devices at a wireless access point and identifying an application traffic flow for each data packet; assigning each data packet to a respective queue of a first set of queues based on an identified application traffic flow for each data packet; selecting data packets from the first set of queues based on priorities for each of multiple applications; generating prioritized candidate lists for selected data packets in a second set of queues, each queue being dedicated for an access category for one or more application; and scheduling data packets from the candidate lists, including selecting a transmission mode for each access category based on characteristics of the one or more applications.

    Access point contention window alteration
    26.
    发明授权
    Access point contention window alteration 有权

    公开(公告)号：US10721652B2

    公开(公告)日：2020-07-21

    申请号：US15580120

    申请日：2016-10-28

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Qiang Zhou ,  Ben Dunsbergen

    IPC: H04W28/16 ,  H04W92/12

    Abstract: Example implementations relate to access point contention window alterations. For example, a system for access point contention window alterations may comprise a processing resource; and a memory resource storing readable instructions to cause the processing resource to: calculate an activity value for a station of a network; and alter a defined contention window of an access point coupled to the station when the activity value is above a threshold activity level.

    Resource unit allocation for orthogonal-frequency-division multiple access communications
    27.
    发明授权
    Resource unit allocation for orthogonal-frequency-division multiple access communications 有权

    公开(公告)号：US10652860B2

    公开(公告)日：2020-05-12

    申请号：US15906159

    申请日：2018-02-27

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Qiang Zhou ,  Jianpo Han ,  Guangzhi Ran

    IPC: H04W72/04 ,  H04B17/318 ,  H04L5/00 ,  H04J11/00 ,  H04W84/12

    Abstract: An example method of controlling a wireless access point may include causing the wireless access point to identify any groupings of contiguous non-protocol FFT bins of a wireless channel in which all of the non-protocol FFT bins in the grouping have respective signal strength values exceeding a first threshold, and a bandwidth of the grouping does not exceed a second threshold. The method may also include causing the wireless access point to identify any resource units of the wireless channel that overlap with any of the identified groupings. The method may also include causing the wireless access point to, in allocating the resource units to client devices for an OFDMA communication, skip the identified resource units.

    RECOVERY FROM BSS COLOR COLLISION
    28.
    发明申请
    RECOVERY FROM BSS COLOR COLLISION 有权

    公开(公告)号：US20250141639A1

    公开(公告)日：2025-05-01

    申请号：US18498214

    申请日：2023-10-31

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Xiaoyang Fu ,  Xuguang Jia ,  Qiang Zhou

    IPC: H04L5/00

    Abstract: Implementations of the present disclosure relate to recovery from BSS color collision. The method comprises determining a first basic service set (BSS) color of a BSS for communications between the first AP and a client device. The method further comprises determining a second BSS color of the BSS for communications between the first AP and a second AP. In this case, the second BSS color is different from the first BSS color. The method further comprises detecting that the first BSS color is used by a neighboring BSS. Lastly, the method further comprises changing the first color of the BSS to a third color for communications between the first AP and the client device. In this way, by sparing the BSS color switch time between the APs, the recovery from the BSS color collision event for the entire BSS is facilitated.

    Intelligent scheduling of Wi-Fi services for applications
    29.
    发明授权
    Intelligent scheduling of Wi-Fi services for applications 有权

    公开(公告)号：US11632773B2

    公开(公告)日：2023-04-18

    申请号：US17342142

    申请日：2021-06-08

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Mohd Shahnawaz Siraj ,  Sachin Ganu ,  Qiang Zhou ,  Andre Beaudin ,  Parag Dedhia

    IPC: H04W72/12 ,  H04B7/0452 ,  H04L5/00 ,  H04W28/12 ,  H04L47/2441 ,  H04L47/62 ,  H04W8/04

    Abstract: Embodiments are directed to intelligent scheduling of Wi-Fi services for applications. An embodiment of computer-readable storage mediums includes instructions for receiving data packets from multiple connected devices at a wireless access point and identifying an application traffic flow for each data packet; assigning each data packet to a respective queue of a first set of queues based on an identified application traffic flow for each data packet; selecting data packets from the first set of queues based on priorities for each of multiple applications; generating prioritized candidate lists for selected data packets in a second set of queues, each queue being dedicated for an access category for one or more application; and scheduling data packets from the candidate lists, including selecting a transmission mode for each access category based on characteristics of the one or more applications.

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