公开(公告)号：US20250039785A1

公开(公告)日：2025-01-30

申请号：US18360043

申请日：2023-07-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jianpo Han ,  Jiaqi Li ,  Liao Xu

IPC: H04W52/02

Abstract: An example method for managing wake schedules of client devices is presented. A wireless networking device determines a value of a data traffic characteristic of a client device based on monitoring of data traffic associated with the client device. If it is determined that the client device is capable of implementing the TWT mechanism, the wireless networking device may set a wake schedule for the client device based on the value of the data traffic characteristic. Once the wake schedule is set, the wireless networking device communicates with the client device as per the wake schedule. In some examples, the wireless networking device may set custom wake schedules for different client devices when the client devices have different behaviors for the same data traffic characteristic. Further, in certain examples, the wireless networking device may even set custom wake schedules for different activity periods for the same client device.

公开(公告)号：US20220225218A1

公开(公告)日：2022-07-14

申请号：US17145689

申请日：2021-01-11

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Jiaqi Li ,  Jianpo Han ,  Guangzhi Ran

IPC: H04W48/16 ,  H04W52/02

Abstract: In embodiments of the present disclosure, there is provided an approach for performing channel scan by utilizing a target wake time (TWT) mechanism. According to embodiments of the present disclosure, a compound AP transmits, to an uplink AP, a request to negotiate a schedule for a TWT session. The compound AP receives a response to the request from the uplink AP. The response comprises timing information of the TWT session. Then, the compound AP performs channel scan during a sleep period determined from the timing information. Data transmission between the compound AP and the uplink AP is disabled during the sleep period. Embodiments of the present disclosure provide an effective way for performing the channel scan, thereby ensuring data delivery and enhancing connection robustness between the compound AP and the uplink AP.

公开(公告)号：US11546839B2

公开(公告)日：2023-01-03

申请号：US17145689

申请日：2021-01-11

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Jiaqi Li ,  Jianpo Han ,  Guangzhi Ran

IPC: H04W4/00 ,  H04W48/16 ,  H04W52/02

Abstract: In embodiments of the present disclosure, there is provided an approach for performing channel scan by utilizing a target wake time (TWT) mechanism. According to embodiments of the present disclosure, a compound AP transmits, to an uplink AP, a request to negotiate a schedule for a TWT session. The compound AP receives a response to the request from the uplink AP. The response comprises timing information of the TWT session. Then, the compound AP performs channel scan during a sleep period determined from the timing information. Data transmission between the compound AP and the uplink AP is disabled during the sleep period. Embodiments of the present disclosure provide an effective way for performing the channel scan, thereby ensuring data delivery and enhancing connection robustness between the compound AP and the uplink AP.