公开(公告)号：US20220007223A1

公开(公告)日：2022-01-06

申请号：US17480769

申请日：2021-09-21

Applicant: AIRTIES BELGIUM SPRL

Inventor： Karel Van Doorselaer ,  Stuart Timms ,  Koen Van Oost

IPC: H04W24/08 ,  H04L12/26 ,  H04W24/06 ,  H04W28/22

Abstract: A method for analyzing a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1) 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.

公开(公告)号：US20210282039A1

公开(公告)日：2021-09-09

申请号：US17327125

申请日：2021-05-21

Applicant: AIRTIES BELGIUM SPRL

Inventor： Karel Van Doorselaer ,  Koen Van Oost ,  Nick Godman

IPC: H04W24/08 ,  H04L12/26

Abstract: The present disclosure is directed towards a device and a method for evaluating a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1, 2) during operation of the CPE device. The device and method includes determining an actual data rate (33) of the wireless link, determining an available data rate (31) of the wireless link, and calculating a headroom (34) based on a required data rate (30) and the available data rate (31).

公开(公告)号：US12212989B2

公开(公告)日：2025-01-28

申请号：US18214908

申请日：2023-06-27

Applicant: AIRTIES BELGIUM SPRL

Inventor： Karel Van Doorselaer ,  Koen Van Oost ,  Nick Godman

IPC: H04W24/08 ,  H04L41/147 ,  H04L41/5067 ,  H04L43/04 ,  H04L43/0882 ,  H04L43/0894 ,  H04W84/12

Abstract: The present disclosure is directed towards a device and a method for evaluating a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1, 2) during operation of the CPE device. The device and method includes determining an actual data-rate (33) of the wireless link, determining an available data rate (31) of the wireless link, and calculating a head-room (34) based on a required data rate (30) and the available data rate (31).

公开(公告)号：US12143840B2

公开(公告)日：2024-11-12

申请号：US17480769

申请日：2021-09-21

Applicant: AIRTIES BELGIUM SPRL

Inventor： Karel Van Doorselaer ,  Stuart Timms ,  Koen Van Oost

IPC: H04W24/08 ,  H04L43/045 ,  H04L43/0888 ,  H04L43/16 ,  H04L43/50 ,  H04W24/06 ,  H04W28/22

Abstract: A method for analyzing a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1) 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.

公开(公告)号：US12074775B2

公开(公告)日：2024-08-27

申请号：US17726925

申请日：2022-04-22

Applicant: AIRTIES BELGIUM SPRL

Inventor： Koen Van Oost ,  Diego Neves Da Hora ,  Renata Teixeira ,  Karel Van Doorselaer

IPC: H04L12/24 ,  H04L12/26 ,  H04L41/147 ,  H04L41/5009 ,  H04L41/5067 ,  H04W24/02 ,  H04W24/10 ,  H04W72/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04L41/5067 ,  H04L41/147 ,  H04L41/5009 ,  H04W24/02 ,  H04W24/10 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

Abstract: 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.

公开(公告)号：US20230353474A1

公开(公告)日：2023-11-02

申请号：US18141845

申请日：2023-05-01

Applicant: AIRTIES BELGIUM SPRL

Inventor： Koen Van Oost ,  Karel Van Doorselaer

IPC: H04L43/0894 ,  H04L43/16 ,  H04W24/06 ,  H04W24/08

CPC classification number: H04L43/0894 ,  H04L43/16 ,  H04W24/06 ,  H04W24/08 ,  H04W84/12

Abstract: 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.

公开(公告)号：US11019511B2

公开(公告)日：2021-05-25

申请号：US15559219

申请日：2016-03-17

Applicant: AIRTIES BELGIUM SPRL

Inventor： Karel Van Doorselaer ,  Koen Van Oost ,  Nick Godman

IPC: H04W24/08 ,  H04L12/26 ,  H04L12/24 ,  H04W84/12

Abstract: The present disclosure is directed towards a device and a method for evaluating a wireless link (3) of a wireless node of a customer premises equipment (CPE) device (1, 2) during operation of the CPE device. The device and method includes determining an actual data rate (33) of the wireless link, determining an available data rate (31) of the wireless link, and calculating a head room (34) based on a required data rate (30) and the available data rate (31).

公开(公告)号：US20210006483A1

公开(公告)日：2021-01-07

申请号：US17024086

申请日：2020-09-17

Applicant: AIRTIES BELGIUM SPRL

Inventor： Koen Van Oost ,  Karel Van Doorselaer

IPC: H04L12/26 ,  H04W24/06 ,  H04W24/08

Abstract: 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.

公开(公告)号：US11641318B2

公开(公告)日：2023-05-02

申请号：US17024086

申请日：2020-09-17

Applicant: AIRTIES BELGIUM SPRL

Inventor： Koen Van Oost ,  Karel Van Doorselaer

IPC: H04W4/00 ,  H04L43/0894 ,  H04L43/16 ,  H04W24/08 ,  H04W24/06 ,  H04L43/12 ,  H04W84/12

Abstract: 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.

公开(公告)号：US11316759B2

公开(公告)日：2022-04-26

申请号：US16542546

申请日：2019-08-16

Applicant: AirTies Belgium SPRL

Inventor： Koen Van Oost ,  Diego Neves da Hora ,  Renata Teixeira ,  Karel Van Doorselaer

IPC: H04L12/24 ,  H04W72/04 ,  H04L12/807 ,  H04L41/5067 ,  H04L41/5009 ,  H04L41/147 ,  H04W24/02 ,  H04W24/10 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

Abstract: 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.