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Radio system, apparatus, means of transport and method for radio supply

A technology of radio system and means of transportation, which is applied in the direction of radio transmission system, radio wave measurement system, radio wave reflection/reradiation, etc. It can solve the problems of affecting position measurement and inaccurate location determination, and achieve the effect of position measurement

Active Publication Date: 2020-10-30
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this location determination is too inaccurate for determining the position of the terminal in a space that for example includes exactly one passenger compartment.
Electromagnetic waves are also transmitted only attenuated and / or distorted in enclosed spaces and this can adversely affect the positioning within the space

Method used

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  • Radio system, apparatus, means of transport and method for radio supply
  • Radio system, apparatus, means of transport and method for radio supply
  • Radio system, apparatus, means of transport and method for radio supply

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Embodiment Construction

[0035] Various embodiments will now be described in more detail with reference to the accompanying drawings, in which some embodiments are shown. Optional features or components are shown here in dashed lines.

[0036] Although the embodiments may be modified and changed in various ways, the embodiments are shown in the drawings as examples and described in detail therein. It should be clarified, however, that there is no intention to limit the embodiments to the respectively disclosed forms, but on the contrary, the embodiments should cover all functional and / or structural modifications, equivalents and alternatives within the scope of the present invention.

[0037] Note that an element referred to as being "connected" or "coupled" to another element may be directly connected or coupled to the other element or there may be an intervening element therebetween. Whereas, if an element is referred to as being "directly connected" or "directly coupled" to another element, there ...

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PUM

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Abstract

Embodiments create a radio system, device, vehicle, method and computer program for radio provisioning in a predefined space. The method for operating a radio system (20) in a predefined space (25) comprises: operating (12) at least one transmitting and / or receiving antenna (22) in a predefined space (25) for At least one sub-area of ​​the space (25) is supplied. The method comprises: using (14) at least one element (24a; 24b) with an active surface in a predefined space (25), taking into account the sub-area for supply, wherein the element (24a; 24b) The effective plane affects the signal propagation conditions of the radio system (25).

Description

technical field [0001] The present invention relates to a radio system, a vehicle, a device, a method and a computer program for radio provisioning in a predefined space, in particular, but not exclusively, to the targeted placement of devices for a radio system in the interior space of a vehicle reflectors and / or absorbing surfaces. Background technique [0002] Mobile devices (hereinafter also referred to as: Mobile devices (Mobilgerät)) are increasingly also used in enclosed spaces (also English: Indoorbereich (indoor area)). For example in vehicles (e.g. cars), trains, airplanes, buses, ships, etc., mobile devices are used for communication, for entertaining passengers, for relaying information about the status of the vehicle or about being on a planned route Information about traffic conditions, etc. It may be helpful here to distribute the information in a targeted manner in space, for example depending on the position of the mobile device in space, for example in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/021H04W4/48H04W16/20H04W24/02H04W64/00H04B7/06
CPCH04B7/0617H04W4/021H04W16/20H04W24/02H04W64/00H01Q1/3291H01Q19/17H04W4/48H04W16/28G01S13/756H01Q1/3216H04H20/53H04H20/71
Inventor E.齐林斯基M.莫豪普特J.坎佩尔曼W.泰默
Owner VOLKSWAGEN AG