公开(公告)号：US20250113201A1

公开(公告)日：2025-04-03

申请号：US18833015

申请日：2023-02-07

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Abhiruchi Dakshinkar ,  Eldad Perahia ,  Sachin Ganu ,  Gaurav Patwardhan

IPC: H04W16/10 ,  H04W16/14 ,  H04W48/10

Abstract: Systems and methods are provided for defining basic service set (BSS) colors and spatial reuse groups (SRGs) for multiple basic service set identifier (MBSSID) sets. The systems and methods can set a first BSS color for a first MBSSID set and a second BSS color for a second MBSSID set, the MBSSID sets pertaining to a first access point. For a second access point, the system can set a third BSS color for a third MBSSID set and a fourth BSS color for a fourth MBSSID set. A SRG can be defined for the first MBSSID set, wherein the first spatial reuse group advertises the first BSS color and any BSS colors associated with the second access point.

公开(公告)号：US11856428B2

公开(公告)日：2023-12-26

申请号：US17388569

申请日：2021-07-29

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Shubham Saloni ,  Myung Cheol Kim ,  Abhiruchi Dakshinkar

IPC: H04W24/08 ,  H04B17/318

CPC classification number: H04W24/08 ,  H04B17/318

Abstract: Examples described herein relate to an investigator device and a method for determining a condition of an antenna of an access point (AP). At least one investigator device may receive one or more antenna condition test frames transmitted via a plurality of antennas of the AP Further, the at least one investigator device may determine an average received signal strength indicator (RSSI) value corresponding to each of the plurality of antennas based on the one or more antenna condition test frames. A condition of the plurality of antennas of the AP may be determined based on a relative comparison between the average RSSI value corresponding to each of the plurality of antennas of the AP. Moreover, in some examples, the at least one investigator device may send a notification to an administrator of the AP based on the condition of the plurality of antennas.

公开(公告)号：US20230269717A1

公开(公告)日：2023-08-24

申请号：US18306015

申请日：2023-04-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Abhiruchi Dakshinkar ,  Eldad Perahia ,  Gaurav Patwardhan ,  Nitin A. Changlani ,  Sachin Ganu

IPC: H04W72/0453

CPC classification number: H04W72/0453 ,  H04W84/12

Abstract: Currently, spatial reuse (SR) is a feature used indiscriminately for/across all traffic classes. However, systems and methods are provided for increasing the reliability of voice traffic and Transmission Control Protocol (TCP) Acknowledgement (ACK) messaging. The result is improved quality of voice calls, and enhanced network capacity. When the length of a data section of a packet suggests that subsequent packets are associated with voice traffic or TCP ACKs, such packets are not transmitted when another transmission(s) is occurring under spatial reuse. When a determination is made that the length of a data section of the packet suggests non-voice traffic or TCP ACKs, they can be transmitted simultaneously with other transmissions occurring under spatial reuse.

公开(公告)号：US11570663B2

公开(公告)日：2023-01-31

申请号：US16875326

申请日：2020-05-15

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Abhiruchi Dakshinkar ,  Eldad Perahia ,  Mohd Shahnawaz Siraj

IPC: H04W28/18 ,  H04W88/08 ,  H04W72/04 ,  H04W74/08 ,  H04W88/10

Abstract: A dynamic BSS color feature for co-hosted virtual access points is described. An example of a storage medium includes instructions to operations including enabling, by an access point, a dynamic basic service set (BSS) color feature for operation with multiple virtual access points (VAPs) hosted by the access point; switching a parameter of the access point to indicate that no co-hosted BSS is present; assigning a different BSS color to each of the VAPs; performing access point operations, including utilizing the assigned BSS colors for transmissions relating to any of the VAPs; and disabling the dynamic BSS color feature upon occurrence of one or more conditions.

公开(公告)号：US11558759B2

公开(公告)日：2023-01-17

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 ,  H04W24/08 ,  H04W72/12 ,  H04W84/12 ,  H04W88/08 ,  H04W28/06

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.

公开(公告)号：US20220255774A1

公开(公告)日：2022-08-11

申请号：US17173156

申请日：2021-02-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： XUGUANG JIA ,  Abhiruchi Dakshinkar ,  Qiang Zhou

IPC: H04L12/66 ,  H04L12/46

Abstract: Systems and methods are provided for using multiple MBSSIDs associated with groups of VAPs for an AP. The groups of VAPs can be determined for an AP based on various characteristics that separate one group of VAPs from another group of VAPs. Each group of VAPs can be associated with an MBSSID based on the BSSIDs of the VAPs in the group of VAPs. The AP can broadcast the MBSSIDs of each group of VAPs instead of broadcasting an MBSSID for all VAPs associated with the AP.

公开(公告)号：US20210360479A1

公开(公告)日：2021-11-18

申请号：US16875326

申请日：2020-05-15

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Abhiruchi Dakshinkar ,  Eldad Perahia ,  Mohd Shahnawaz Siraj

IPC: H04W28/18 ,  H04W74/08 ,  H04W72/04 ,  H04W88/08

Abstract: A dynamic BSS color feature for co-hosted virtual access points is described. An example of a storage medium includes instructions to operations including enabling, by an access point, a dynamic basic service set (BSS) color feature for operation with multiple virtual access points (VAPs) hosted by the access point; switching a parameter of the access point to indicate that no co-hosted BSS is present; assigning a different BSS color to each of the VAPs; performing access point operations, including utilizing the assigned BSS colors for transmissions relating to any of the VAPs; and disabling the dynamic BSS color feature upon occurrence of one or more conditions.