公开(公告)号：US20210250861A1

公开(公告)日：2021-08-12

申请号：US16784636

申请日：2020-02-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav PATWARDHAN ,  Eldad PERAHIA

IPC: H04W52/02 ,  H04W76/11 ,  H04W4/021

Abstract: A method for wake-up radio group ID (GID) allocation includes generating, by an access point and prior to a station associating to the access point, a first Group-ID and a second Group-ID, wherein the station comprises a Wake-Up Radio, receiving, by the access point, a request from the station to associate, determining, by the access point, whether the station belongs in the first Group-ID or the second Group-ID, assigning, by the access point and based on the determining, the station to the first Group-ID, and sending, by the access point, a Wake-Up Packet to the Wake-Up Radio of the station using the first Group-ID.

公开(公告)号：US20220256430A1

公开(公告)日：2022-08-11

申请号：US17171833

申请日：2021-02-09

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gaurav PATWARDHAN ,  Sachin GANU ,  Shruthi KOUNDINYA

IPC: H04W36/38 ,  H04W36/08 ,  H04W76/38

Abstract: An access point configured to manage client devices connected to the access point. The access point initiates an operational change. The access point generates an announcement to be included in a network frame based on the operational change. The announcement includes at least a list of neighboring access points with which the client devices can connect to and a first time period by which the client devices must connect to at least one neighboring access point included in the list of neighboring access points. The access point broadcasts the network frame to the client devices. Upon expiration of the first time period, the access point disassociates client devices that remain connected to the access point.

公开(公告)号：US20210037467A1

公开(公告)日：2021-02-04

申请号：US16527288

申请日：2019-07-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohd Shahnawaz SIRAJ ,  Sachin GANU ,  Eldad PERAHIA ,  Gaurav PATWARDHAN ,  Nitin CHANGLANI

IPC: H04W52/02 ,  H04W72/04 ,  H04W28/02

Abstract: Systems and methods for power save aware resource unit allocation include sending, by an access point to a station, a beacon indicating that the station has data buffered at the access point, wherein the station is in a power-save mode, sending, by the access point after sending the beacon, an Orthogonal Frequency Division Multiple Access (OFDMA) trigger to the station, wherein the OFDMA trigger causes the station in the power-save mode to send PS-POLL using OFDMA, receiving, by the access point and from the station, a PS-POLL frame using OFDMA.

公开(公告)号：US20210007121A1

公开(公告)日：2021-01-07

申请号：US17027908

申请日：2020-09-22

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav PATWARDHAN ,  Sachin GANU ,  Eldad PERAHIA ,  Dongwoon HAHN

IPC: H04W72/12

Abstract: Methods for assigning effective isotopic radiated power to an access point in a wireless network are provided. In one aspect, a method includes determining weights for neighboring access points in a wireless network based on channel frequency and basic service set color assignments. For a particular access point, a first path loss based on the determined weights and a second path loss based on the neighboring access points are calculated. First and second effective isotopic radiated power values are calculated based on the respective first and second path losses. The effective isotopic radiated power of the particular access point is adjusted based on the lower of the first and second calculated effective isotopic radiated power values. Systems and machine-readable media are also provided.

公开(公告)号：US20230319550A1

公开(公告)日：2023-10-05

申请号：US18043069

申请日：2021-08-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav PATWARDHAN ,  Daniel N. HARKINS ,  Eldad PERAHIA ,  Sachin GANU ,  Nitin A. CHANGLANI ,  Mohd Shahnawaz SIRAJ ,  Abhiruchi DAKSHINKAR

IPC: H04W12/03 ,  H04W12/106 ,  H04W12/06

CPC classification number: H04W12/03 ,  H04W12/106 ,  H04W12/06

Abstract: Systems and methods are provided for encryption enhancement for a multi-link operation. Various subsets of addresses (or all addresses) associated with the frame are set to a determined known value, allowing encryption of the mac protocol data unit (MPDU) at a controller without knowledge of which particular link the frames will be sent. The multi-link devices (MLDs) used in the above communication may conduct communications in compliance with the IEEE 802.11be standard.

公开(公告)号：US20220159670A1

公开(公告)日：2022-05-19

申请号：US17666100

申请日：2022-02-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gaurav PATWARDHAN ,  Sachin GANU ,  Eldad PERAHIA ,  Dongwoon HAHN

IPC: H04W72/12 ,  H04W28/02 ,  H04W52/36

Abstract: Systems and methods for grouping client devices for uplink multi-user transmission are provided. Client device groups may be determined based on at least one of traffic compatibility/similarity, client device class compatibility/similarity, and uplink pathloss similarity. A target received signal strength measured by an AP with which client devices in the client device groups communicate and an appropriate modulation coding scheme rate to be used by the client devices may be determined and set for the client devices. The modulation coding scheme rate can be adjusted based on feedback regarding successful data packet reception at the AP from each of the client devices.

公开(公告)号：US20210037412A1

公开(公告)日：2021-02-04

申请号：US16527189

申请日：2019-07-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Nitin CHANGLANI ,  Eldad PERAHIA ,  Sachin GANU ,  Mohd Shahnawaz SIRAJ ,  Gaurav PATWARDHAN

IPC: H04W28/02 ,  H04W74/08 ,  H04L1/00 ,  H04W72/12

Abstract: Systems and methods for uplink Resource Unit scheduling include receiving, by a network device and from each of a plurality of stations, a status of a buffer, determining for each of the plurality of stations, by the network device, whether the status of the buffer of a particular station exceeds a first threshold, a second threshold, or neither the first threshold or the second threshold, in response to the buffer of the particular station exceeding the first threshold, scheduling the particular station using Uplink Multi-User Multiple Input Multiple Output, in response to the buffer of the particular station exceeding the second threshold, scheduling the particular station using a scheduled RU, and in response to the buffer exceeding neither the first threshold or second threshold, scheduling the particular station using a random-access resource unit (RA-RU).

公开(公告)号：US20230328772A1

公开(公告)日：2023-10-12

申请号：US18043022

申请日：2021-08-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Nitin A. CHANGLANI ,  Eldad PERAHIA ,  Abhiruchi DAKSHINKAR ,  Sachin GANU ,  Gaurav PATWARDHAN ,  Mohd Shahnawaz SIRAJ

IPC: H04W72/566 ,  H04W74/08

CPC classification number: H04W72/569 ,  H04W74/0816 ,  H04W84/12

Abstract: Systems and methods are provided for transmitting low latency traffic in next generation wireless local area networks. A new Media Access Control (MAC) layer frame can be transmitted by an AP to establish a reserved time period during which interference from/collisions with other stations transmitting non-high priority data is avoided. Stations with non-high priority data queued for transmission can defer accessing a channel on which to effectuate the transmission until the reserved time period expires.

公开(公告)号：US20230319869A1

公开(公告)日：2023-10-05

申请号：US18043020

申请日：2021-08-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Nitin A. CHANGLANI ,  Abhiruchi DAKSHINKAR ,  Eldad PERAHIA ,  Gaurav PATWARDHAN ,  Sachin GANU ,  Mohd Shahnawaz SIRAJ

IPC: H04W74/00

CPC classification number: H04W74/006 ,  H04W84/12

Abstract: Systems and methods are provided for transmitting low latency traffic in next generation wireless local area networks. A new Media Access Control (MAC) layer frame can be transmitted by an AP to establish a reserved time period during which interference from/collisions with other stations transmitting non-high priority data is avoided. Stations with non-high priority data queued for transmission can defer accessing a channel on which to effectuate the transmission until the reserved time period expires.

公开(公告)号：US20220322120A1

公开(公告)日：2022-10-06

申请号：US17218309

申请日：2021-03-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Amogh Guruprasad DESHMUKH ,  Eldad PERAHIA ,  Gaurav PATWARDHAN ,  Sachin GANU

IPC: H04W24/10 ,  H04L27/26 ,  H04W56/00

Abstract: Some examples of handling FTM requests comprises receiving a plurality of fine timing measurement (FTM) requests from a second network device over a first channel. Determining a channel traffic along the first channel. Adjusting a FTM response frequency based on the channel traffic. Responding based on the FTM response frequency, to a first number of FTM requests out of the plurality of FTM requests.