公开(公告)号：US20230164594A1

公开(公告)日：2023-05-25

申请号：US17533584

申请日：2021-11-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： RISHABH GUPTA ,  SHUBHAM SALONI ,  NETHRA MUNIYAPPA

IPC: H04W24/04 ,  H04W24/02

CPC classification number: H04W24/04 ,  H04W24/02

Abstract: A set of AP radios in a wireless network deployment for which configurations are to be deployed is identified. Those configurations deemed to be likely to cause a coverage hole are flagged as high-risk. A candidate deployment order for deploying configurations to the set of AP radios is determined based on deployment ordering criteria. The ordered APs are grouped into candidate deployment batches and a batch refinement process is performed to ensure that no neighbor AP radio is in a same deployment batch as an AP designated to receive a high-risk configuration deployment. The configurations are then deployed to the AP radios in accordance with the refined deployment batches. For any candidate deployment batch that includes a flagged AP radio and a neighbor AP radio, one of the radios is removed from the deployment batch and placed in a re-order list, which is separately subjected to ordering and batching processes.

公开(公告)号：US20240187322A1

公开(公告)日：2024-06-06

申请号：US18076099

申请日：2022-12-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： ABHIRUCHI DAKSHINKAR ,  SHUBHAM SALONI ,  WEI HU

IPC: H04L43/0829 ,  H04W24/08 ,  H04W76/30

CPC classification number: H04L43/0829 ,  H04W24/08 ,  H04W76/30

Abstract: In a computer network, communication connections may be established between client devices and network devices. An algorithm may be generated and used as a method to identify and resolve issues with Uplink communications between client devices and network devices. When an issue with an Uplink communication is identified, a total number of issues with the communication may be determined. Determining that the total number of issues with a communication is greater than a threshold, the client device associated with the communication may be deauthenticated from the respective network device. After a client device is deauthenticated from a network device, the total number of deauthentications may be determined with the network device. Determining the total number of deauthentications with a network device is greater than a threshold, the radio of the network device may be disabled to deauthenticate all connected client devices. Solutions may be implemented according to the issues identified.

公开(公告)号：US20220353689A1

公开(公告)日：2022-11-03

申请号：US17245439

申请日：2021-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： SHUBHAM SALONI ,  ABHIRUCHI DAKSHINKAR ,  WEI HU

IPC: H04W12/122 ,  H04W12/088 ,  H04L29/06

Abstract: An access point (AP) in a deployment may be attacked by a rogue AP. The rogue AP may transmit fake beacons that include a fake/incorrect basic service set (BSS) color that does not match the BSS color assigned to/used by the AP under attack. Due to this BSS color mismatch, stations associated to the AP under attack may switch to the fake/incorrect BSS color, and communications between the AP under attack and the stations may be disrupted, and can eventually lead to service denial. Systems and methods are provided for leveraging the BSS color feature to identify when a rogue AP is attacking another AP. Upon detecting an attack, the BSS color feature may be disabled to mitigate the level of service disruption to the AP under attack and the stations associated to that AP.

公开(公告)号：US20240040488A1

公开(公告)日：2024-02-01

申请号：US17876428

申请日：2022-07-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： SHUBHAM SALONI ,  QIANG ZHOU ,  NETHRA MUNIYAPPA

IPC: H04W48/16

CPC classification number: H04W48/16

Abstract: Systems and methods are provided for ensuring client device connectivity in a deployment pursuant to regulatory updates impacting channel usage or availability. An access point (AP) or AP controller may obtain a client-supported channel list, and detect existence of a regulatory update impacting channel usage in the network device. An AP-supported channel list is compared to the client-supported channel list, and a determination is made regarding which client devices associated to an AP do not support channel usage changes resulting from the regulatory update. Distribution of channels of the AP-supported channel list is controlled among one or more radios of APs in a deployment based on AP density of the deployment, and the determination regarding which client devices do not support the channel usage changes.

公开(公告)号：US20220132331A1

公开(公告)日：2022-04-28

申请号：US17083282

申请日：2020-10-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： ABHIRUCHI DAKSHINKAR ,  SHUBHAM SALONI ,  GAURAV PATWARDHAN

IPC: H04W24/02 ,  H04W72/12 ,  H04W24/08 ,  H04W84/12

Abstract: Systems and methods are provided for leveraging uplink (U)L scheduling information obtained by way of Quality of Service (QoS) Null/QoS Data frames and Media Access Control (MAC) headers transmitted by any station (STA). This UL scheduling information can be read by any access point (AP) in an extended service set (ESS), and used to improve network performance. For example, an AP may use such UL scheduling information (from STAs associated to co-channel APs in the same ESS) to minimize the latency for UL latency-sensitive traffic in that ESS. Additionally, an AP may use such UL scheduling information to minimize contention amongst STAs connected to different APs on the same channel in the same ESS, thereby improving system capacity.