公开(公告)号：US20240356833A1

公开(公告)日：2024-10-24

申请号：US18760334

申请日：2024-07-01

申请人： Twilio Inc.

发明人： Henrik Kotkas ,  Hannes Rootsi ,  Riivo Kikas ,  Holger Biene

IPC分类号： H04L43/55 ,  H04L43/106 ,  H04L45/302

CPC分类号： H04L43/55 ,  H04L43/106 ,  H04L45/3065

摘要： A machine selects a candidate data service to be tested for service quality. The machine performs a first-phase test of the candidate data service by providing predetermined input data to the candidate data service and measuring a first quality metric that results. The machine may determine that the candidate data service is to undergo the second-phase test based on the first quality metric, and the machine may accordingly perform the second-phase test of the candidate data service. The second-phase test may include: adding the candidate data service to a pool of live data services processing undetermined input data; routing a portion of the undetermined input data to the candidate data service; and measuring a second quality metric resultant from the candidate data service processing the routed portion. Based on the second quality metric, the machine may record whether the candidate data service is to remain in the pool.

公开(公告)号：US20240305543A1

公开(公告)日：2024-09-12

申请号：US18118687

申请日：2023-03-07

申请人： VMware LLC

发明人： Babu Singarayan ,  Ranganathan Rajagopalan ,  Vijay Talati

IPC分类号： H04L41/5009 ,  H04L43/55

CPC分类号： H04L41/5009 ,  H04L43/55

摘要： Some embodiments provide a method for a monitoring service that monitors a multi-tenant system with multiple tenant-specific service instances executing in a cloud. For each tenant-specific service instance monitored by the monitoring service, the method collects values for metrics defined in a declarative configuration file for the tenant-specific service instance and compares the collected values to values specified in the declarative configuration file for the metrics to determine whether deployment of other service instances affects operation of the tenant-specific service instance. The metrics in the declarative configuration file are generated based on a service-level agreement for the tenant.

公开(公告)号：US12068942B2

公开(公告)日：2024-08-20

申请号：US18173613

申请日：2023-02-23

申请人： Hewlett Packard Enterprise Development LP

发明人： Rahul Bahal ,  Pierre Hugo

IPC分类号： H04L43/50 ,  H04L43/0852 ,  H04L43/0876 ,  H04L43/0888 ,  H04L43/55 ,  H04L67/02 ,  H04L67/50

CPC分类号： H04L43/50 ,  H04L43/0852 ,  H04L43/0876 ,  H04L43/0888 ,  H04L67/02 ,  H04L43/55 ,  H04L67/535

摘要： An example method may include blocks to initiate a network performance analysis on the enterprise network; and receive a translated recording from a backend computing device to be executed as part of the network performance analysis. Additional blocks may add the translated recording to a set of tests in a queue to be executed on the enterprise network; and execute a primary set of low-level instructions of the translated recording using a headless browser. Further blocks may in response to a failed result of the primary set of low-level instructions, execute an alternative set of low-level instructions using the headless browser. Furthermore, blocks may, record, in an activity log, results of executing the translated recording, including at least a total execution time of the executed low-level instructions; and upload the activity log to the backend computing device.

公开(公告)号：US20240275710A1

公开(公告)日：2024-08-15

申请号：US18168015

申请日：2023-02-13

申请人： Arista Networks, Inc.

发明人： Gary Charles Nigg ,  Shashank Hegde ,  Sandip Shah

IPC分类号： H04L43/55 ,  G06F30/20

CPC分类号： H04L43/55 ,  G06F30/20

摘要： A traffic generation tool is provided for simulating a multi-tiered application for network validation. A multi-tiered application can include at least one frontend service and multiple backend services. The traffic generation tool can load configuration files that specify the behavior of each endpoint within the frontend and backend services of the multi-tiered application. The traffic generation tool can direct a client to send a request to the frontend service. The traffic generation tool can, in response to receiving the request at the frontend service, sequence a chain of additional requests using one or more different network communications protocols to the backend services.

公开(公告)号：US12034611B2

公开(公告)日：2024-07-09

申请号：US18077508

申请日：2022-12-08

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Yunjie Lu ,  Wenliang Xu ,  Yong Yang

IPC分类号： H04W24/04 ,  H04L41/0654 ,  H04L41/50 ,  H04L41/5009 ,  H04L41/5025 ,  H04L43/55 ,  H04L67/61

CPC分类号： H04L41/5012 ,  H04L41/0654 ,  H04L41/5025 ,  H04L41/5032 ,  H04L43/55 ,  H04L67/61 ,  H04W24/04

摘要： Systems and methods for detecting, e.g., that a Network Function (NF) service consumer in a core network of a cellular communications system has restarted are disclosed. In some embodiments, a method of operation of a NF service consumer in a core network of a cellular communications system comprises sending, to a NF service producer, a message comprising information related to a unit of the NF service consumer.

公开(公告)号：US12021732B1

公开(公告)日：2024-06-25

申请号：US18345752

申请日：2023-06-30

申请人： U.S. Bank National Association

发明人： Premraj Varadharaj Singaravelu

IPC分类号： H04L43/50 ,  H04L9/40 ,  H04L43/00 ,  H04L43/08 ,  H04L43/0876 ,  H04L43/55 ,  H04L61/4511 ,  H04L67/02 ,  H04L67/50

CPC分类号： H04L43/50 ,  H04L43/00 ,  H04L43/08 ,  H04L43/0876 ,  H04L43/55 ,  H04L61/4511 ,  H04L63/1408 ,  H04L63/1416 ,  H04L67/02 ,  H04L67/535

摘要： This disclosure is directed to systems and methods for generating correlated load test scripts for use in load testing by receiving an archive of transaction records, each transaction record including a request and a response, organizing the archive of transaction records, determining a collection of transaction records, generating a plain load test script, and correlating the plain load test script to generate a correlated load test script.

公开(公告)号：US20240113945A1

公开(公告)日：2024-04-04

申请号：US17959665

申请日：2022-10-04

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Rong Nickle Chang ,  Hongyi Bian ,  Nitin Gaur

IPC分类号： H04L41/16 ,  H04L41/0246 ,  H04L43/55

CPC分类号： H04L41/16 ,  H04L41/0246 ,  H04L43/55

摘要： A method includes: receiving, by a processor set, a request for a web-based service; generating, by the processor set, a feature vector including values based on parameters of the request; generating, by the processor set, an endpoint selection vector including plural probabilities corresponding to plural endpoints, wherein the endpoint selection vector is generated using the feature vector with a machine learning model; selecting, by the processor set, one of the plural endpoints based on the plural probabilities; and invoking, by the processor set, the selected endpoint.

公开(公告)号：US11936548B2

公开(公告)日：2024-03-19

申请号：US17455213

申请日：2021-11-16

申请人： Juniper Networks, Inc.

发明人： William Wennerström ,  Jorma Ikäheimo

IPC分类号： H04L43/50 ,  H04L41/08 ,  H04L41/0816 ,  H04L41/0853 ,  H04L41/5019 ,  H04L43/55 ,  H04L67/10

CPC分类号： H04L43/50 ,  H04L41/0816 ,  H04L41/0853 ,  H04L41/0883 ,  H04L41/5019 ,  H04L43/55 ,  H04L67/10

摘要： An example method includes receiving, by a computing system, a declarative testing descriptor for active testing of a virtualized service; obtaining, from an orchestration layer, metadata associated with the virtualized service, wherein the metadata specifies a unique name for a virtualized service within the namespace of a cluster managed by the orchestration layer; determining, by the computing system using the declarative testing descriptor and the metadata, an active testing configuration for an instance of the virtualized service; and starting an active test according to the active testing configuration and determining service level violations for the instance of the virtualized service based on a result of the active test.

公开(公告)号：US20240073119A1

公开(公告)日：2024-02-29

申请号：US18506222

申请日：2023-11-10

申请人： DISH Wireless L.L.C.

发明人： Brian Mengwasser ,  Robert Kierzyk ,  Said Berrahil

IPC分类号： H04L43/55 ,  H04L41/16 ,  H04L41/5074 ,  H04W24/06 ,  H04W24/10

CPC分类号： H04L43/55 ,  H04L41/16 ,  H04L41/5074 ,  H04W24/06 ,  H04W24/10

摘要： Various arrangements for performing cellular network testing are presented herein. A test environment can be created for a production cellular network. A test can be defined for the cellular network within the testing environment then performed. An issue can be logged that indicates that a performance metric of the cellular network within the test environment was not met. The issue and the test environment are analyzed to identify a component responsible for the performance metric not being met. The cellular network as implemented in the test environment, the production network, or both can then be modified.

公开(公告)号：US11916732B1

公开(公告)日：2024-02-27

申请号：US18071837

申请日：2022-11-30

申请人： Microsoft Technology Licensing, LLC

发明人： Sagiv Draznin ,  Pankaj Goyal ,  Karthik Ananthakrishnan

IPC分类号： H04L41/0806 ,  H04L41/40 ,  H04L43/55 ,  H04L41/0895 ,  H04L41/14

CPC分类号： H04L41/0806 ,  H04L41/0895 ,  H04L41/145 ,  H04L41/40 ,  H04L43/55

摘要： An end-to-end service delivery system provides customers representing mobile network and enterprise operators with an online repository for services that are created from virtual network functions, and which are available from multiple service creators and operable across infrastructure underlying the customer's software-defined networking-based mobile network including diverse private, public, and hybrid cloud platforms. The network functions delivery system provides a user interface (UI) exposing a catalog of differentiated services of varying types. When the customer selects a service from the catalog, the service delivery system uses an installation engine to deploy the selected service on the customer's mobile network. The system provides a lifecycle management and orchestration engine that orchestrates the deployed service on an end-to-end basis across domains and network platforms. The service delivery system troubleshoots the service installation if deployment problems arise and notifies the customer of issues through the UI to provide recommendations and solutions.