Airties Belgium Sprl

Thomson Licensing

Airties Belgium Srpl

Karel Van Doorselaer

Koen Van Oost

Nick Godman

Stuart Timms

Olivier Jeunen

Patrick Bosch

Ensar Zeljkovic

Sylvain Dumet

Renata Teixeira

Trevor Moore

Eric Dowek

Diego Neves Da Hora

Dirk Van De Poel

Alex De Smedt

Kristof Martens

Jurgen Schoeters

Dominique Chanet

Patrick Goemaere

Michiel Van Herwegen

The method for monitoring a wireless link of a wireless node of a CPE device during operation of the CPE device, comprises the steps of taking samples of one or several of the following parameters in a defined time interval: Received Signal Strength (RSSI), modulation rate (Physical Layer Rate) and/or the number of spatial streams used for the wireless link, and calculating an average for that parameters by including a filtering of said parameters.

Method for testing a wireless link of a Wi-Fi node, and circuit performing the method

The present disclosure is directed towards a device and a method for evaluating a wireless link () of a wireless node of a customer premises equipment (CPE) device () during operation of the CPE device. The device and method includes determining an actual data-rate () of the wireless link, determining an available data rate () of the wireless link, and calculating a head-room () based on a required data rate () and the available data rate ().

Method for evaluating a wireless link, respective device, computer program and storage medium

A method for analyzing a wireless link () of a wireless node of a customer premises equipment (CPE) device () during operation of the CPE device comprises: performing an active test, during which a data transmission is forced through the wireless link, to obtain a first set of parameters, and performing before or after the active test a passive test, which is a monitoring mode during which a data transmission of the CPE device is monitored, to obtain a second set of parameters. In particular, based on the first set of parameters, it is determined whether and to which extent the wireless link is in an uncertainty zone, and based on the second set of parameters, the decision is made to assign an observed decrease in a measured data rate to physics effects or to interference effects.

Method for analysing a wireless link of a Wi-Fi node, respective circuit performing the method, and application

The present disclosure is directed toward a device and a method for evaluating a wireless link established between an access point and a user equipment. The device and method include determining a level of Quality of Experience of an application intended to be run on the user equipment using a mapping between a parameter representative of the QoE of the application under different wireless transmission conditions and sets of parameters representative of said different transmission conditions of the wireless link.

Method for predicting a level of QoE of an application intended to be run on a wireless user equipment

In environments such as buildings in which access points are densely deployed, those access points influence each other. To provide a frequency channel allocation scheme in such densely populated environments information gathered by the access points are collected. In such a situation, relying on a list of neighboring access points, background noise, communication medium business, the beacon messages received from access points as well as their associated RSSI, may lead to a frequency channel allocation scheme that may not significantly reduce the interference between access points. The invention introduces an activity-based distance computed between at least two access points which represents a time overlap in a use of the communication medium.

Method for allocating frequency channels to a plurality of neighboring access points

The present disclosure is directed towards a device and a method for evaluating a wireless link () of a wireless node of a customer premises equipment (CPE) device () during operation of the CPE device. The device and method includes determining an actual data rate () of the wireless link, determining an available data rate () of the wireless link, and calculating a headroom () based on a required data rate () and the available data rate ().

A method for analyzing a wireless link () of a wireless node of a customer premises equipment (CPE) device () during operation of the CPE device comprises: performing an active test, during which a data transmission is forced through the wireless link, to obtain a first set of parameters, and performing before or after the active test a passive test, which is a monitoring ode during which a data transmission of the CPE device is monitored, to obtain a second set of parameters. In particular, based on the first set of parameters, it is determined whether and to which extent the wireless link is in an uncertainty zone, and based on the second set of parameters, the decision is made to assign an observed decrease in a measured data rate to physics effects or to interference effects.

The present disclosure is directed towards a device and a method for evaluating a wireless link () of a wireless node of a customer premises equipment (CPE) device () during operation of the CPE device. The device and method includes determining an actual data rate () of the wireless link, determining an available data rate () of the wireless link, and calculating a head room () based on a required data rate () and the available data rate ().

A method and a system for monitoring a wireless link of a wireless node of a CPE device during operation of the CPE device are provided, For example, the method comprises taking samples of one or several of the following parameters in a defined time interval: Received Signal Strength (RSSI), modulation rate (Physical Layer Rate) and/or the number of spatial streams used for the wireless link, and calculating an average for the one or several of the parameters by including a filtering of the one or several of the parameters.

The network for multimedia control comprises User Interfaces, Session Controllers and Media Endpoints as functional entities for initiating a session, the entities having each publisher and/or subscriber functionality and communicating on topics. The network is in particular a Data Distribution Service for Real-Time Systems (DDS) network and the entities act as Domain Participants of the DDS network for providing multimedia signalling control as a domain of the DDS network.

Network for multimedia control comprising functional entities having publisher and/or subscriber functionality, and method for initiating a multimedia session

Growing community of inventors

Edegem, Belgium

Karel Van Doorselaer