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公开(公告)号：US20190237850A1
公开(公告)日：2019-08-01
申请号：US16311319
申请日：2017-06-20
申请人： MiWire ApS
发明人： David Fleischer , Michael Jørgsholm
CPC分类号： H01Q1/2291 , H01Q1/125 , H01Q1/42 , H01Q3/02 , H01Q3/04 , H01Q5/40 , H01Q13/085 , H01Q21/28 , H04W84/12 , H04W88/04
摘要： The present disclosure relates to a directional wireless hotspot device for communication in a mobile network having a number of distributed cells, each cell covered by at least one fixed transceiver, the device comprising: a printed circuit board; a directional antenna; a compass, such as a magnetometer; a geographical positioning device, such as a GPS receiver; an electric motor, such as a substantially flat piezoelectric motor, for rotating the printed circuit board around an axis substantially perpendicular to the directional antenna; a wireless modem, such as a 3G/4G/LTE/5G modem, or a receiving element, such as a socket, arranged to receive an external wireless modem; a local communication element, such as a Wi-Fi circuit, for communication with a local device; a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to one of the fixed transceivers based on: directional and positional data from the compass and geographical positioning device; positional data of the fixed transceivers; a housing.
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公开(公告)号：US11600899B2
公开(公告)日：2023-03-07
申请号：US16958484
申请日：2018-12-28
申请人： MiWire ApS
发明人： David Fleischer
摘要： The present disclosure relates to an antenna device for a vehicle for optimizing the signal strength or quality from a mobile network having at least one fixed transceiver. The device comprises: at least one directional antenna; at least one turning device, such as an electric motor, for rotating the directional antenna around an axis substantially perpendicular to the antenna boresight; and a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to at least one selected fixed transceiver. The calculated azimuthal rotational angle is based on: directional and positional data of the vehicle; positional data of the selected fixed transceivers; and a route for navigating the vehicle between a starting point and a destination. The azimuthal rotation angle of the directional antenna is calculated continuously or at intervals, such that the signal strength or quality from the mobile network is continuously optimized along the route. The present disclosure is further related to a directional wireless hotspot device for communication in a mobile network, wherein the device comprises at least two directional antennas. The present disclosure further relates to a method for automatically pointing a directional antenna on a vehicle to a fixed transceiver in a mobile network for optimizing the signal strength or quality, wherein the antenna is pointed to a transceiver based a calculated route for navigating between a starting point and a destination.
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公开(公告)号：US12032078B2
公开(公告)日：2024-07-09
申请号：US17288769
申请日：2019-10-30
申请人： MiWire ApS
发明人： David Fleischer , Mikael Espersen
摘要： A wireless hotspot device is equipped with a directional antenna. A method optimizes a bitrate of the device in a mobile network with distributed cells, each cell covered by a fixed transceiver. The method includes: rotating the antenna substantially azimuthally at least 90 degrees, in steps of N degrees, wherein N is a fixed or variable number; scanning for available cells for each step of rotation; observing a signal to noise ratio for each available cell in each step; saving an optimized azimuthal direction for each available cell, the optimized direction corresponding to the highest signal to noise ratio; repeating the steps for a number of frequency bands, setting up a data connection and running a speed test for all optimized directions of each frequency band; automatically selecting an azimuthal operation position of the antenna based on the speed tests; and moving the antenna to the operation position.
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公开(公告)号：US20210396831A1
公开(公告)日：2021-12-23
申请号：US17288769
申请日：2019-10-30
申请人： MiWire ApS
发明人： David Fleischer , Mikael Espersen
摘要： A wireless hotspot device is equipped with a directional antenna. A method optimizes a bitrate of the device in a mobile network with distributed cells, each cell covered by a fixed transceiver. The method includes: rotating the antenna substantially azimuthally at least 90 degrees, in steps of N degrees, wherein N is a fixed or variable number; scanning for available cells for each step of rotation; observing a signal to noise ratio for each available cell in each step; saving an optimized azimuthal direction for each available cell, the optimized direction corresponding to the highest signal to noise ratio; repeating the steps for a number of frequency bands, setting up a data connection and running a speed test for all optimized directions of each frequency band; automatically selecting an azimuthal operation position of the antenna based on the speed tests; and moving the antenna to the operation position.
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公开(公告)号：US11817618B2
公开(公告)日：2023-11-14
申请号：US17516747
申请日：2021-11-02
申请人： MiWire ApS
发明人： David Fleischer , Michael Jørgsholm
IPC分类号： H01Q1/22 , H01Q1/12 , H04W88/04 , H01Q1/42 , H01Q3/04 , H01Q13/08 , H01Q3/02 , H04W84/12 , H01Q21/28 , H01Q5/40
CPC分类号： H01Q1/2291 , H01Q1/125 , H01Q1/42 , H01Q3/02 , H01Q3/04 , H01Q13/085 , H04W84/12 , H04W88/04 , H01Q5/40 , H01Q21/28
摘要： The present disclosure relates to a directional wireless hotspot device for communication in a mobile network having a number of distributed cells, each cell covered by at least one fixed transceiver, the device comprising: a printed circuit board; a directional antenna; a compass, such as a magnetometer; a geographical positioning device, such as a GPS receiver; an electric motor, such as a substantially flat piezoelectric motor, for rotating the printed circuit board around an axis substantially perpendicular to the directional antenna; a wireless modem, such as a 3G/4G/LTE/5G modem, or a receiving element, such as a socket, arranged to receive an external wireless modem; a local communication element, such as a Wi-Fi circuit, for communication with a local device; a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to one of the fixed transceivers based on: directional and positional data from the compass and geographical positioning device; positional data of the fixed transceivers; a housing.
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公开(公告)号：US20220115765A1
公开(公告)日：2022-04-14
申请号：US17516747
申请日：2021-11-02
申请人： MiWire ApS
发明人： David Fleischer , Michael Jørgsholm
IPC分类号： H01Q1/22 , H04W88/04 , H01Q3/02 , H01Q1/42 , H01Q3/04 , H01Q13/08 , H04W84/12 , H01Q1/12 , H01Q5/40 , H01Q21/28
摘要： The present disclosure relates to a directional wireless hotspot device for communication in a mobile network having a number of distributed cells, each cell covered by at least one fixed transceiver, the device comprising: a printed circuit board; a directional antenna; a compass, such as a magnetometer; a geographical positioning device, such as a GPS receiver; an electric motor, such as a substantially flat piezoelectric motor, for rotating the printed circuit board around an axis substantially perpendicular to the directional antenna; a wireless modem, such as a 3G/4G/LTE/5G modem, or a receiving element, such as a socket, arranged to receive an external wireless modem; a local communication element, such as a Wi-Fi circuit, for communication with a local device; a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to one of the fixed transceivers based on: directional and positional data from the compass and geographical positioning device; positional data of the fixed transceivers; a housing.
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公开(公告)号：US11189908B2
公开(公告)日：2021-11-30
申请号：US16311319
申请日：2017-06-20
申请人： MiWire ApS
发明人： David Fleischer , Michael Jørgsholm
IPC分类号： H01Q1/22 , H01Q1/12 , H04W88/04 , H01Q1/42 , H01Q3/04 , H01Q13/08 , H01Q3/02 , H04W84/12 , H01Q21/28 , H01Q5/40
摘要： A directional wireless hotspot device for communication in a mobile network has a number of distributed cells, each cell covered by at least one fixed transceiver. The device includes: a printed circuit board; a directional antenna; a compass, such as a magnetometer; a geographical positioning device, such as a GPS receiver; an electric motor, such as a substantially flat piezoelectric motor, for rotating the printed circuit board around an axis substantially perpendicular to the directional antenna; a wireless modem, such as a 3G/4G/LTE/5G modem, or a receiving element, such as a socket, arranged to receive an external wireless modem; a local communication element, such as a Wi-Fi circuit, for communication with a local device; a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to one of the fixed transceivers based on: directional and positional data from the compass and geographical positioning device; positional data of the fixed transceivers; a housing.
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公开(公告)号：US20210066780A1
公开(公告)日：2021-03-04
申请号：US16958484
申请日：2018-12-28
申请人： MiWire ApS
发明人： David Fleischer
摘要： The present disclosure relates to an antenna device for a vehicle for optimizing the signal strength or quality from a mobile network having at least one fixed transceiver. The device comprises: at least one directional antenna; at least one turning device, such as an electric motor, for rotating the directional antenna around an axis substantially perpendicular to the antenna boresight; and a microprocessor configured to calculate an azimuthal rotation angle for pointing the directional antenna to at least one selected fixed transceiver. The calculated azimuthal rotational angle is based on: directional and positional data of the vehicle; positional data of the selected fixed transceivers; and a route for navigating the vehicle between a starting point and a destination. The azimuthal rotation angle of the directional antenna is calculated continuously or at intervals, such that the signal strength or quality from the mobile network is continuously optimized along the route. The present disclosure is further related to a directional wireless hotspot device for communication in a mobile network, wherein the device comprises at least two directional antennas The present disclosure further relates to a method for automatically pointing a directional antenna on a vehicle to a fixed transceiver in a mobile network for optimizing the signal strength or quality, wherein the antenna is pointed to a transceiver based a calculated route for navigating between a starting point and a destination.
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