Identifying root causes of network service degradation

PEI Yinqing, C David, PAN Sigue… - US Patent …, 2022 - Google Patents
Abstract Systems and methods for analyzing the root cause of service failures and service
degradation in a telecommunications network are provided. A method, according to one …

Utilizing polarization characteristics to detect vibrations in optical fibers

M Amiri, I Radovic, P Djukic… - US Patent 11,777,598, 2023 - Google Patents
Abstract Systems and methods are provided for utilizing polarization parameters obtained
from an optical network to determine vibrations in optical fibers using coherent optics …

Privacy-enhanced data stream collection

M Haerterich, B Weggenmann… - US Patent App. 17 …, 2022 - Google Patents
Various examples are directed to systems and methods for obscuring personal information
in a sensor data stream. A system may apply an encoder model to the sensor data stream to …

Embedding concealed meta-data into deep neural networks (DNNs)

F Golaghazadeh, P Djukic - US Patent 12,056,220, 2024 - Google Patents
The present disclosure relates to systems and methods for embedding concealed meta-data
into DNNs. Specifically, the system and method presented consists of receiving a trained …

A distributed network traffic data decomposition method

C Zhang, P Patras, M Fiore - US Patent App. 17/912,150, 2023 - Google Patents
2022-11-15 Assigned to THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
reassignment THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH …

Detecting and localizing acoustic signals with an optical network

P Djukic, PEI Yinqing, M Amiri - US Patent 11,595,761, 2023 - Google Patents
combining mechanical elements, which introduce vibrations correspondent to sound on the
fiber see, eg, Teixeira, JGV, Leite, IT, Silva, S. et al. Advanced fiber-optic acoustic sensors …

Identifying root causes of network service degradation

C Barber, C David, T Triplet, PEI Yinqing - US Patent 11,894,969, 2024 - Google Patents
Abstract Systems and methods are provided for analyzing one or more root causes of
service degradation events in a network or other environment. A method, according to one …

Estimating a traffic matrix of a communication network using network topology features

M Amiri, JW Cherrington, P Djukic - US Patent 11,683,260, 2023 - Google Patents
US11683260B2 - Estimating a traffic matrix of a communication network using network
topology features - Google Patents US11683260B2 - Estimating a traffic matrix of a …

Covariate processing with neural network execution blocks

D Wong, D Carpov, N Chapados - US Patent App. 17/085,555, 2022 - Google Patents
A method for forecasting future values of a target variable using past values thereof, the
values of the target variable being affected by one or more covariates wherein the covari …