Identifying and locating a root cause of issues in a network having a known topology

C David, P Djukic, T Triplet, T Morris, P Gosse… - US Patent …, 2022 - Google Patents
Abstract Systems and methods for detecting patterns in data from a time-series are provided.
According to some implementations, the systems and methods may use network topology …

Anomaly detection in big data time series analysis

F Pelloin - US Patent 11,645,293, 2023 - Google Patents
An example embodiment may involve obtaining training time series data spanning an
observation time window and comprising a series of values of a metric at regularly-spaced …

Method and system for determining root-cause diagnosis of events occurring during the operation of a communication network

T Boussac, F Pelloin - US Patent 11,522,766, 2022 - Google Patents
10,637,744 B2 4/2020 Carroll et al. 10,686,681 B2 6/2020 Medas 10,708,344 B1 7/2020
Zhao et al. 10,715,391 B2 7/2020 Rahman et al. 10,771,313 B2 9/2020 Tedaldi et al …

Identification of clusters of elements causing network performance degradation or outage

HHP Vu, J Whatley, B Jaumard, T Glatard… - US Patent …, 2024 - Google Patents
An embodiment involves obtaining a tabular data set with columns that characterize items
relating to behavior of components of a communication network; constructing a frequent …

Context information uncertainty elimination system and working method based on QoX adaptive management

XU Hongji, H Yuan, Y Yang, Q Liu, FAN Shidi… - US Patent …, 2024 - Google Patents
The invention relates to a QoX adaptive management-based context information uncertainty
elimination system and a working method thereof. The system includes a sensor module, a …

Enhanced management of network outages

D Milley, T Aktaran-Kalayci, B Pfaff, B Stublen… - US Patent …, 2022 - Google Patents
This disclosure describes systems, methods, and devices related to network outage
management. A method may include receiving a first indication of a first cable system …

Service dependencies based on relationship network graph

S Scott - US Patent 12,068,907, 2024 - Google Patents
Dependencies between services are determined based on the relationships between
entities responsible for the services. The relationships are found based on past interactions …

Software application dependency insights

JP Longmore, SA Monroe, AN Malalikar… - US Patent …, 2024 - Google Patents
Network services are deployed in a networked environment in association with a user
account. Dependencies of a network service, such as other network services, may be …

Automatic root cause diagnosis in networks

M Mdini, G Simon, A Blanc, J Lecoeuvre - US Patent 11,736,339, 2023 - Google Patents
An embodiment may involve:(i) obtaining a set of data records that include respective
pluralities of tuples characterizing operation of communication sessions in a network and …

Hypothesis driven diagnosis of network systems

G Grammel, R Jayanthi, A Chandrasekhar - US Patent 11,888,679, 2024 - Google Patents
An example method includes obtaining, by one or more processors, data indicating resource
dependencies between a plurality of resources in a network and event dependencies …