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公开(公告)号：EP4425967A1
公开(公告)日：2024-09-04
申请号：EP24157783.2
申请日：2024-02-15
Applicant: BlackBerry Limited
CPC classification number: H04W4/029 , H04W4/025 , H04W24/02 , H04W4/023 , G01S5/02521
Abstract: Methods and systems for building a coverage map for a mobile network operator based on a plurality of location reports received from a plurality of deployed asset tracking devices, the reports including geolocation data and mobile network identifiers. On request from a user device the coverage map is used to generate an overlay atop a geographical map showing the boundaries of coverage for that mobile network operator.
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公开(公告)号：EP3729876A1
公开(公告)日：2020-10-28
申请号：EP19707176.4
申请日：2019-02-05
Applicant: BlackBerry Limited
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公开(公告)号：EP4425397A1
公开(公告)日：2024-09-04
申请号：EP24157776.6
申请日：2024-02-15
Applicant: BlackBerry Limited
IPC: G06Q10/0631 , G06Q10/0833
CPC classification number: G06Q10/06312 , G06Q10/0833 , H04W4/029 , H04W4/021
Abstract: Methods and systems for automatically selecting a mobile network rate plan for an asset tracking device based on a set of reported geolocations of the device overtime, coverage data for various mobile networks, and a set of possible network rate plans. A change in mobility rate plans may be implemented through remote provisioning of a new mobile network profile to the asset tracking device.
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4.发明公开
公开(公告)号：EP3716696A1
公开(公告)日：2020-09-30
申请号：EP20162705.6
申请日：2020-03-12
Applicant: BlackBerry Limited
Inventor： JANTZI, Jason Wayne , PRASAD, Mahendra Fuleshwar , REAUME, Mark Edward , JOCKSCH, Adam Paul , THOMPSON, Jeremy , DAMJANOVIC, Srdjan
Abstract: A method for managing radio communications between a gateway and a plurality of sensors of a system for tracking assets is disclosed. The method includes: obtaining properties of a currently tracked asset; determining a current connection configuration for radio connections between the gateway and the plurality of sensors; identifying a preferred connection configuration for radio connections between the gateway and the plurality of sensors based on the properties of the currently tracked asset, the preferred connection configuration having at least one physical layer characteristic that is different from the current connection configuration; and in response to the identifying, causing the gateway and at least one of the plurality of sensors to switch from the current connection configuration to the preferred connection configuration for establishing a new radio connection.
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