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Wireless network handling flying ues

A wireless network, wireless communication network technology, applied in the field of wireless network, base station and user equipment, can solve problems such as inaccuracy

Inactive Publication Date: 2020-06-12
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, known solutions only provide indicators when the UE is flying and are therefore imprecise

Method used

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  • Wireless network handling flying ues
  • Wireless network handling flying ues
  • Wireless network handling flying ues

Examples

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Embodiment Construction

[0052] In the following description, numerous details are set forth in order to provide a more thorough explanation of embodiments of the invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the invention. Furthermore, unless specifically indicated otherwise, features of different embodiments described below may be combined with each other.

[0053] Embodiments described herein allow determining that a UE is a flying UE or an airworthy UE (i.e. capable of flying), and relate to the concept of reducing interference caused by flying UEs in relation to wireless networks operating in infrastructure mode, That is, the UE obtains downlink data from the base station and sends uplink information to the base station. Embodiments also ...

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Abstract

A wireless network comprises a plurality of base stations configured for operating the wireless network, a user equipment configured for communicating with at least one of the plurality of base stations, a categorizer configured for providing a categorizing information categorizing the UE as airworthy UE based on a measurement of a signal characteristic between the UE and the plurality of base stations and comprises a controller for controlling at least one of the plurality of base stations or the user equipment dependent on the categorizing information.

Description

technical field [0001] The present invention relates to wireless networks, base stations and user equipment. The invention also relates to interference mitigation for aerial platforms. Background technique [0002] Unmanned Aerial Vehicles (UAVs) (also known as drones) capable of communicating using LTE (Long Term Evolution) and possibly new radios (Aerial User Equipment (UE)) are under discussion for standardization by 3GPP. UAVs such as drones present a growing number of expanding use-case scenarios ranging from package delivery, emergency rescue services to wildlife conservation. Therefore, existing LTE / New Radio networks must be enhanced to cope with the additional network traffic and associated issues introduced by onboard UEs, such as interference. However, airborne UEs experience different radio channel propagation characteristics when compared to terrestrial UEs, which imposes its own set of constraints on network performance. Interference introduced by airborne U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/318H04B17/309B64C39/02
CPCH04B17/27H04B17/309H04B17/318H04B7/18502H04B17/345H04W84/06
Inventor 罗宾·拉詹·托马斯托马斯·海恩埃尔克·罗斯-曼杜兹托马斯·费伦巴赫
Owner FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV