公开(公告)号：US12192924B2

公开(公告)日：2025-01-07

申请号：US17489426

申请日：2021-09-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Omar El Ferkouss ,  Andre Beaudin

IPC: H04W56/00 ,  H04W72/121 ,  H04W72/20 ,  H04W74/0816

Abstract: Systems and methods are provided for frame burst overlapping basic service set (OBSS) handling. In various embodiments, the disclosed methods and systems provide for synchronizing access points (APs) in the same channel. Based on the synchronizing, the APs in the same OBSS channel can determine a distribution policy for using frame bursting. Each AP can use frame bursting in accordance with the distribution policy. In various embodiments, the APs can periodically send frame burst synchronization packets. The frame burst synchronization packets can indicate respective numbers of client devices associated with each AP. Based on the frame burst synchronization packets sent by the APs, a total number of client devices using the same channel can be determined. The distribution policy for using frame bursting can be determined based on the total number of client devices.

公开(公告)号：US20250007742A1

公开(公告)日：2025-01-02

申请号：US18345382

申请日：2023-06-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Anil Raj ,  Tathagata Nandy ,  Subramanian Muthukumar ,  Srijith Ponnappan

IPC: H04L12/18

Abstract: A process includes receiving, at a downstream interface of a high availability pair of network devices, a join request. The availability pair of network devices includes a first network device and a second network device. The join request represents a request by a client device to join a multicast group associated with a source address and a multicast group address. The process includes, responsive to the join request, exporting, by the first network device, first static multicast route information from a second interface of the first network device. The first static multicast route information corresponds to a routing of multicast traffic associated with the multicast group through the first network device. The process further includes, responsive to the join message, controlling, by the second network device, exporting of second static multicast route information from the second network device to prevent duplicate multicast traffic associated with the multicast group from being sent by the high availability pair. The second static multicast route information corresponds to a routing of the multicast traffic associated with the multicast group through the second network device.

公开(公告)号：US20240419802A1

公开(公告)日：2024-12-19

申请号：US18460237

申请日：2023-09-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： NIGEL JOHN EDWARDS ,  Blaine R. SOUTHAM ,  Luis E. LUCIANI, JR. ,  Darrell R. HASKELL ,  Nicholas Mark HAWKINS ,  Walton A. ROSEN ,  Guilherme DE CAMPOS MAGALHAES ,  Kairo Cesar Pinto TAVARES ,  Timothy PLETCHER

IPC: G06F21/57

Abstract: Systems and methods are provided for agentless attestation. Agentless attestation can measure the integrity of customer servers without requiring an agent software program to be downloaded to each of the enterprise computer devices. In particular, the system can integrate several standalone components to measure the integrity of monitored devices. This also allows the data center to authenticate, verify, audit, and update any hardware change, including a Platform Certificate.

公开(公告)号：US12166745B2

公开(公告)日：2024-12-10

申请号：US17461811

申请日：2021-08-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Huimeng Huang ,  Jianpo Han ,  Qiwei Chang

IPC: H04L9/40

Abstract: A packet that includes a header and a payload can be acquired. A first portion of the payload can be selected such that the first portion that is smaller than the payload. The header and the first portion of the payload can be encrypted based on an encryption algorithm to generate an encrypted packet. The encrypted packet can be transmitted to a node on a network.

公开(公告)号：US12166629B2

公开(公告)日：2024-12-10

申请号：US17949106

申请日：2022-09-20

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sargam Jain ,  Charles Hogg ,  David Fehling, Jr. ,  Bernd Bandemer ,  Jose Tellado

IPC: G06F8/65 ,  H04L41/082 ,  H04L41/16 ,  G06F11/00 ,  G06F11/34 ,  G06N20/10 ,  H04L41/0631

Abstract: Examples of the presently disclosed technology provide automated firmware recommendation systems that inject the intelligence of machine learning into the firmware recommendation process. To accomplish this, examples train a machine learning model on troves of historical customer firmware update data on a dynamic basis (e.g., examples may train the machine learning model on weekly basis to predict accepted firmware updates made by a vendor's customers across the most recent 6 months). From this dynamic training, the machine learning model can learn to predict/recommend an optimal firmware version for a customer/network device cluster based on firmware-related features, recent customer preferences, and other customer-specific factors. Once trained, examples can deploy the machine learning model to make highly tailored firmware recommendations for individual network device clusters of individual customers taking the above described factors into account.

公开(公告)号：US20240406117A1

公开(公告)日：2024-12-05

申请号：US18498460

申请日：2023-10-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Jean Tourrilhes ,  Puneet Sharma

IPC: H04L47/625 ,  H04L47/122 ,  H04L47/2483

Abstract: A system maintains a queue structure used for storing packets and comprising a plurality of sub-queues used to process the packets, wherein the packets in the queue structure are to be dequeued by a scheduler. The system computes a respective packet virtual time for a respective packet based on at least a packet virtual time of a previous packet processed by the same sub-queue. The system computes a global virtual time based on a packet virtual time of a packet being dequeued from the queue structure. The system measures a rate at which the global virtual time progresses based on the virtual time of packets dequeued from the queue structure. The system manages congestion in the sub-queues based on the rate at which the global virtual time progresses, a metric of a respective sub-queue, and an amount of a resource for the queue structure.

公开(公告)号：US20240403105A1

公开(公告)日：2024-12-05

申请号：US18800411

申请日：2024-08-12

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Skyler Thomas ,  Lars Fredriksen ,  Ted Dunning ,  Scott Frolich

IPC: G06F9/455 ,  G06F16/182

Abstract: Examples described herein are generally directed to facilitating access to container state through multiple protocols. According to an example, a distributed state store is provided in which container state is accessible by multiple client containers via nodes of the distributed state store across which the container state is replicated. Responsive to receipt from a first client container of a storage request via a first application programming interface (API) method of the distributed state store that is associated with a first protocol, the container state is stored within the distributed state store. Responsive to receipt from a second client container of an access request via a second API method of the distributed state store that is associated with a second protocol, the container state is returned to the second client container via the second protocol.

公开(公告)号：US20240402572A1

公开(公告)日：2024-12-05

申请号：US18328555

申请日：2023-06-02

Applicant: Hewlett Packard Enterprise Development LP

Inventor： XIAN XIAO ,  Thomas Van Vaerenbergh ,  Raymond G. Beausoleil

IPC: G02F3/02

Abstract: Examples of the present technology provide “tensorized” integrated coherent Ising machines that improve scalability by leveraging a tensorized optical coupling matrix comprising layers of multi-wavelength photonic tensor-train (TT) cores cascaded together via passive optical cross-connects. A multi-wavelength photonic TT core may comprise a Mach Zehnder interferometer (MZI) mesh (i.e., a lattice/array of interconnected MZIs) that modulates the phase and/or amplitude of optical signals. Tensorized integrated CIMs of the present technology can achieve further scalability optimizations by implementing bistable Ising nodes via one or more multi-wavelength Ising node collections. A multi-wavelength Ising node collection may comprise a bistable Ising nodes implemented on a common MZI, where each bistable Ising node of the multi-wavelength Ising node collection is associated with a separate wavelength of light.

公开(公告)号：US12154117B2

公开(公告)日：2024-11-26

申请号：US17343972

申请日：2021-06-10

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mainak Das ,  Sean Charles Lennon ,  Salman Mumin Ahmed ,  Richard Shelby Dunlap

IPC: G06Q30/016 ,  G06F40/284 ,  G06F40/35 ,  H04L51/02

Abstract: Embodiments described herein are generally directed to use of a chatbot to identify a customer-specified product support issue and provide appropriate troubleshooting guidance. According to an example, free text input describing an issue associated with a product line of a vendor is received from a user via a chatbot. A vector representation of the issue is created by tokenizing and vectorizing the free text input using a word association model corresponding to the product line. It is determined whether the issue matches at least one category within multiple issue categories for the product line by performing similarity scoring between the vector representation and multiple vectors created based on top words per issue category of the multiple issue categories. Responsive to an affirmative determination, an automated, interactive, conversational troubleshooting dialog is initiated with the user via the chatbot and guided based on a decision tree for the at least one category.

公开(公告)号：US20240388061A1

公开(公告)日：2024-11-21

申请号：US18320608

申请日：2023-05-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sagi Mathai ,  Yingtao Hu

IPC: H01S5/183 ,  H01S5/125

Abstract: Optical devices and methods of fabricating the same are provided. An example of the disclosed optical devices includes an epitaxial mesa formed on a silicon substrate and a single crystal semiconductor material layer formed between the silicon substrate and the epitaxial mesa. The single crystal semiconductor material layer comprises a bandgap that is wider than a bandgap of the epitaxial mesa. The example optical device also includes a semiconductor device layer formed between the single crystal semiconductor material layer and the epitaxial mesa. Examples of the optical devices include vertical injection optical devices, which can include an optically active region. In these examples, the bandgap of the single crystal semiconductor material layer is wider than a bandgap of the optically active region.