公开(公告)号：US20240364581A1

公开(公告)日：2024-10-31

申请号：US18620686

申请日：2024-03-28

Applicant: Juniper Networks, Inc.

Inventor： Navraj Pannu ,  Mohammad Zohoorian ,  Jie C. Jiang ,  Ebrahim Safavi ,  Prashant Kumar ,  Kumar Putta Swamy ,  Suresh Kumar Nalluru

IPC: H04L41/0659 ,  H04L41/0677

CPC classification number: H04L41/0661 ,  H04L41/0677

Abstract: A network management system (NMS) is described that determines a cause or contributor of an issue of an application session or predicts an issue with the application session and invokes one or more actions to remedy or prevent the issue. NMS is configured to determine one or more network features that cause and/or contribute to an issue of an application session that has already occurred (referred to herein as “reactive issue determination”) and/or predict an issue with an application session and one or more network features that impact the performance of the application session (referred to herein as “predictive issue determination”), and invoke one or more actions to remedy or prevent the issue, in accordance with one or more techniques of this disclosure.

公开(公告)号：US20240073117A1

公开(公告)日：2024-02-29

申请号：US18501190

申请日：2023-11-03

Applicant: Juniper Networks, Inc.

Inventor： Jisheng Wang ,  Charl Matthee ,  Randall Frei ,  Jie C. Jiang

IPC: H04L43/12 ,  H04L43/026 ,  H04L43/028

CPC classification number: H04L43/12 ,  H04L43/026 ,  H04L43/028

Abstract: Systems, devices and techniques for an adaptive application-specific probing scheme are disclosed. An example network device includes memory configured to store a network address and probe protocol usable for probing a first network device associated with a source of an application, and one or more processors configured to determine a network address and probe protocol usable for probing the first network device, wherein the first network device comprises a server that is responsive to the probing, the server executing the application for the data flow, or a closest network device, to the server, that is responsive to the probing. The one or more processors are also configured to send to a second network device at a location serviced by the application, a message specifying the network address and probe protocol usable for probing the first network device.

公开(公告)号：US20250007803A1

公开(公告)日：2025-01-02

申请号：US18346009

申请日：2023-06-30

Applicant: Juniper Networks, Inc.

Inventor： Gorakhanath Kathare ,  Jie C. Jiang ,  Manoj Gupta

IPC: H04L43/0823 ,  H04L43/0876 ,  H04L47/83

Abstract: A network management system instructs a first network device to obtain one or more parameters related to a Wireless Area Network (WAN) link between the first network device and a second network device. The network management system executes a machine learning system configured to apply, to the one or more parameters related to the WAN link, a machine learning model trained with parameters of links to predict bandwidths of the links, to predict a maximum bandwidth of the WAN link. The network management system outputs an indication of the predicted maximum bandwidth of the WAN link.

公开(公告)号：US11811638B2

公开(公告)日：2023-11-07

申请号：US17377078

申请日：2021-07-15

Applicant: Juniper Networks, Inc.

Inventor： Jisheng Wang ,  Charl Matthee ,  Randall Frei ,  Jie C. Jiang

IPC: G06F15/173 ,  H04L43/12 ,  H04L43/026 ,  H04L43/028

CPC classification number: H04L43/12 ,  H04L43/026 ,  H04L43/028

Abstract: Systems, devices and techniques for an adaptive application-specific probing scheme are disclosed. An example network device includes memory configured to store a network address and probe protocol usable for probing a first network device associated with a source of an application, and one or more processors configured to determine a network address and probe protocol usable for probing the first network device, wherein the first network device comprises a server that is responsive to the probing, the server executing the application for the data flow, or a closest network device, to the server, that is responsive to the probing. The one or more processors are also configured to send to a second network device at a location serviced by the application, a message specifying the network address and probe protocol usable for probing the first network device.

公开(公告)号：US20230012609A1

公开(公告)日：2023-01-19

申请号：US17377078

申请日：2021-07-15

Applicant: Juniper Networks, Inc.

Inventor： Jisheng Wang ,  Charl Matthee ,  Randall Frei ,  Jie C. Jiang

IPC: H04L12/26

Abstract: Systems, devices and techniques for an adaptive application-specific probing scheme are disclosed. An example network device includes memory configured to store a network address and probe protocol usable for probing a first network device associated with a source of an application, and one or more processors configured to determine a network address and probe protocol usable for probing the first network device, wherein the first network device comprises a server that is responsive to the probing, the server executing the application for the data flow, or a closest network device, to the server, that is responsive to the probing. The one or more processors are also configured to send to a second network device at a location serviced by the application, a message specifying the network address and probe protocol usable for probing the first network device.

公开(公告)号：US20230171561A1

公开(公告)日：2023-06-01

申请号：US17651526

申请日：2022-02-17

Applicant: Juniper Networks, Inc.

Inventor： Mohammad Zohoorian ,  Jie C. Jiang ,  Nagarjun Srinivasan ,  Robert J. Friday ,  Kevin Friday ,  Shmuel Shaffer

IPC: H04W4/029 ,  H04W4/02

CPC classification number: H04W4/029 ,  H04W4/026

Abstract: A system includes a plurality of access point devices (APs) configured to provide a wireless network at a site, each of the plurality of APs having a known location, and a network management system comprising one or more processors and a memory comprising instructions that when executed by the one or more processors cause the one or more processors to: determine, based on a known location of a first AP of the plurality of APs, a known location of a second AP of the plurality of APs, and received signal strength measurements of wireless signals originating at one or more antennas of the first AP and received by one or more antennas of the second AP, an orientation angle of the second AP; and generate an output indicative of the orientation angle of the second AP.