公开(公告)号：US20230179950A1

公开(公告)日：2023-06-08

申请号：US17541909

申请日：2021-12-03

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sachin Ganu ,  Omar El Ferkouss ,  Vikram Raghu

IPC: H04W4/02 ,  H04W64/00 ,  H04W8/00 ,  H04B17/309

CPC classification number: H04W4/023 ,  H04W64/003 ,  H04W8/005 ,  H04B17/309

Abstract: Examples described herein provide coordinated ranging between APs in a network. Examples described herein may receive, by a computing device, neighbor adjacency information for a plurality of access points (APs) in a network, and based on the neighbor adjacency information, assign, by the computing device, subsets of the plurality of APs to non-overlapping zones. Examples described herein may initiate, by the computing device for each of the non-overlapping zones, ranging measurements between the subset of APs in the zone to generate a ranging result, wherein the ranging measurements between the subsets of APs in the non-overlapping zones are performed in parallel. Examples described herein may, based on the ranging results, resolve, by the computing device, locations of the plurality of APs.

公开(公告)号：US11671830B2

公开(公告)日：2023-06-06

申请号：US16807529

申请日：2020-03-03

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Yafeng Jiang ,  Chunfeng Wang ,  Qiang Zhou

IPC: H04L29/06 ,  H04L29/08 ,  H04W12/069 ,  H04W76/19 ,  H04L9/40 ,  H04W12/03 ,  H04W12/041 ,  H04W12/0433 ,  H04L29/12 ,  H04W88/08 ,  H04W84/18

CPC classification number: H04W12/069 ,  H04L63/0869 ,  H04W12/03 ,  H04W12/041 ,  H04W12/0433 ,  H04W76/19 ,  H04W84/18 ,  H04W88/08

Abstract: In embodiments of the present disclosure, there is provided an approach for connecting an access point (AP) to a wireless multi-hop network. An electronic device obtains device information of the AP in a wireless manner, and the electronic device and the AP can establish a wireless trusted connection based on the device information. Then, the electronic device transmits a configuration to the AP over the wireless trusted connection, wherein the configuration at least indicates an identifier of a wireless multi-hop network and a network role of the AP in the wireless multi-hop network. The AP then connects to the wireless multi-hop network according to the configuration. Embodiments of the present disclosure provide a wireless trusted way to provision an AP, which requires little manual intervention and technical expertise, while ensuring the safety of the provisioning.

公开(公告)号：US11671282B2

公开(公告)日：2023-06-06

申请号：US17328485

申请日：2021-05-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Vinayak Joshi ,  Venkatavaradhan Devarajan ,  Rajib Majila

IPC: H04L12/46

CPC classification number: H04L12/4641 ,  H04L12/4633

Abstract: A system for dynamically activating a virtual network is provided. During operation, the system can operate a switch as a tunnel endpoint of a tunnel in conjunction with a remote switch. The tunnel can facilitate a virtual private network (VPN) spanning the switch and the remote switch. The system can maintain an inactive state for a virtual local area network (VLAN) and a corresponding tunnel network identifier identifying the VLAN for the tunnel. If a notification indicating the activation of the VLAN at a downstream switch is received by the switch, the system can activate the VLAN at the switch. The system can then activate the tunnel network identifier in a routing process of the VPN, thereby enabling sharing of a media access control (MAC) address associated with the VLAN via the tunnel.

公开(公告)号：US11669468B2

公开(公告)日：2023-06-06

申请号：US16860038

申请日：2020-04-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Harish Bantwal Kamath ,  Michael Lee Witkowski

IPC: G06F13/12 ,  G06F13/38 ,  H04L47/125 ,  G06F9/4401 ,  G06F13/36

CPC classification number: G06F13/128 ,  G06F9/4411 ,  G06F13/36 ,  G06F13/385 ,  H04L47/125

Abstract: An interconnect module (ICM) having at least two internal data paths is provided. The ICM determines if a connected network interface card (NIC) supports a division of work between the NIC and the ICM. NICs may be standard NICs, advanced NICs (ANICs), or smart NICs (SNICs). The ICM may perform a different amount of processing for network packets received from different devices based on the division of work previously identified. Some NICs may preprocess network packets with respect to switching and routing processing to allow the ICM to bypass that functionality for those packets. Packets received from devices not providing a division of work receive full processing including switching and routing processing. Devices may be grouped to either a switching and routing group or a virtual bypass group such that data received from devices associated with the virtual bypass group may bypass selected processing typically performed by the ICM.

公开(公告)号：US20230171935A1

公开(公告)日：2023-06-01

申请号：US17456813

申请日：2021-11-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： David Allen Moore ,  Jonathon Hughes

IPC: H05K13/08 ,  G06T7/73 ,  G06T7/00

CPC classification number: H05K13/081 ,  H05K13/083 ,  G06T7/73 ,  G06T7/001 ,  G06T2207/30141

Abstract: In some examples, a system derives a first representation of an assembly of components based on a first source of information, and derives a second representation of the assembly of components based on a second source of information that is of a different type than the first source of information, where the second representation includes any or a combination of an indication of a source of a respective component of the assembly of components, or placement location information of a component in the assembly. The system compares the first representation to the second representation to identify a deviation between the first representation and the second representation, the deviation corresponding to an alteration of the assembly of components.

公开(公告)号：US20230171322A1

公开(公告)日：2023-06-01

申请号：US17649751

申请日：2022-02-02

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Hardik Dhirendra Parekh ,  Akash Vinodchandra Patel ,  Sonu Sudhakaran ,  Pradeep Kumar Achi Vasudevan

IPC: H04L67/51 ,  H04L67/133 ,  H04L9/40

CPC classification number: H04L67/16 ,  H04L67/40 ,  H04L63/102 ,  H04L63/104

Abstract: Examples described herein relate to a system and method for deploying and managing services in tenant clusters using a management cluster. The management cluster includes an integration service in communication with a service controller. The integration service communicates with a service endpoint using privileged credentials for receiving tenant cluster-specific configuration information. The integration service generates access credentials for the new tenant cluster to communicate with the service provider. The integration service provides tenant cluster-specific configuration information and access credentials to the service controller for the deployment of the service in the new tenant cluster. The service controller deploys the service at the new tenant cluster and manages the lifecycle of the service at the new tenant cluster.

公开(公告)号：US20230170991A1

公开(公告)日：2023-06-01

申请号：US17539275

申请日：2021-12-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hyunmin Jeong ,  Sai Rahul Chalamalasetti ,  Marco Fiorentino ,  Peter Jin Rhim

IPC: H04B10/079

CPC classification number: H04B10/07955

Abstract: Examples described herein relate to a method for synchronizing a wavelength of light in an optical device. In some examples, a heater voltage may be predicted for a heater disposed adjacent to the optical device in a photonic chip. The predicted heater voltage may be applied to the heater to cause a change in the wavelength of the light inside the optical device. In response to applying the heater voltage, an optical power inside the optical device may be measured. Further, a check may be performed to determine whether the measured optical power is a peak optical power. If it is determined that measured optical power is the peak optical power, the application of the predicted heater voltage to the heater may be continued.

公开(公告)号：US11665682B2

公开(公告)日：2023-05-30

申请号：US17319003

申请日：2021-05-12

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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

IPC: H04L12/28 ,  H04W72/0453 ,  H04J1/16 ,  H04W84/12

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：US11665113B2

公开(公告)日：2023-05-30

申请号：US17387334

申请日：2021-07-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Keith D. Underwood ,  Duncan Roweth ,  Robert L. Alverson

IPC: H04L12/28 ,  H04L49/901 ,  H04L47/62 ,  H04L47/625

CPC classification number: H04L49/901 ,  H04L47/622 ,  H04L47/625

Abstract: A system for facilitating efficient command management in a network interface controller (NIC) is provided. During operation, the system can determine, at the NIC, a trigger condition and a location in a command queue for a set of commands corresponding to the trigger condition. The command queue can be external to the NIC. The location can correspond to an end of the set of commands in the command queue. The system can then determine, at the NIC, whether the trigger condition has been satisfied. If the trigger condition is satisfied, the system can fetch a respective command of the set of commands from the command queue and issuing the command from the NIC until the location is reached, thereby bypassing locally storing the set of commands prior to the trigger condition being satisfied.

公开(公告)号：US11665099B2

公开(公告)日：2023-05-30

申请号：US17506663

申请日：2021-10-20

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Madhusoodhana Chari Sesha ,  Amogh Mahesh

IPC: H04L47/2441 ,  H04L47/127 ,  H04L47/33

CPC classification number: H04L47/2441 ,  H04L47/127 ,  H04L47/33

Abstract: Systems and methods are provided for monitoring traffic flow using a trained machine learning (ML) model. For example, in order to maintain a stable level of connectivity and network experience for the devices in a network, the ML model can monitor the data flow of each device and label each data flow based on its behavior and properties. The system can take various actions based on the labeled data flow, including generate an alert, automatically change network settings, or otherwise adjust the data flow from the device.