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Data transmitter and data receiver having low latency for the telegram-splitting transmission method

A technology for data receivers and transmitters, applied in the direction of preventing/detecting errors through diversity reception, switching data networks, adjusting transmission methods, etc., can solve problems such as no suitable solutions for power efficient sensor networks have been found.

Active Publication Date: 2020-08-21
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

[0009] For this second class of systems, where latency plays an important role, no suitable solution has been found for power-efficient sensor networks

Method used

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  • Data transmitter and data receiver having low latency for the telegram-splitting transmission method
  • Data transmitter and data receiver having low latency for the telegram-splitting transmission method
  • Data transmitter and data receiver having low latency for the telegram-splitting transmission method

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Embodiment Construction

[0198] In the subsequent description of the embodiments of the present invention, the same elements or elements having the same effect are provided with the same reference numerals in the drawings so that their descriptions are interchangeable.

[0199] Before describing the embodiments of the present invention in detail, figure 1 and figure 2 The example is used first to describe in more detail the communication system on which the invention is based, wherein the communication system is to be expanded by a mode for higher priority and / or more demanding data with respect to the maximum transmission duration. Note, however, that based on figure 1 and figure 2 The described communication systems are shown or described as examples only and should not be construed as limiting. Rather, the communication system is shown in a highly abstract form to explain the basic principles in a simple and understandable manner.

[0200] figure 1 A schematic block circuit diagram of an exe...

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PUM

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Abstract

The embodiments form a transmission method. The method comprises a step of transmitting class 1 data from a data transmitter to a data receiver, wherein the class 1 data is transmitted in a manner inwhich it is divided into a first plurality of sub-data-packets using a first hopping pattern. The method also comprises a step of transmitting class 2 data from the data transmitter or another data transmitter to the data receiver, wherein the class 2 data is transmitted in a manner in which it is divided into a second plurality of sub-data-packets using a second hopping pattern. In addition, non-transmission periods between sub-data-packets that are transmitted according to the first hopping pattern are smaller than non-transmission periods between sub-data packets that are transmitted according to the second hopping pattern.

Description

technical field [0001] Embodiments relate to a data transmitter and a data receiver for a telegram split transmission method, in particular, to a data transmitter and a data receiver with low latency for a telegram split transmission method. Some embodiments relate to a transmission mode with low latency for telegram splitting. Background technique [0002] Systems for transmitting data from many sensor nodes to one / several base stations or for transmitting data from one base station / several base stations to many sensor nodes are known. For example, this is used in IoT (IoT=Internet of Things). For example, sensor data (e.g. from street lights or parking sensors) is sent to a base station, which then processes the data and provides added value (e.g. directions to a free parking space) to the user. [0003] Typically, these sensor networks include a large number of sensor nodes equipped with very small batteries. However, to achieve a long service lifetime, channel access ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04B1/713
CPCH04B1/713H04W28/0268H04L47/38H04L67/12H04W4/38H04L1/04H04L1/0045H04L1/0041H04L12/4625H04L12/282H04L1/1854H04L12/2803H04L1/08H04L12/2816H04L1/0084H04L1/0018H04L47/24H04L5/0012H04L1/0003H04L1/0007H04L1/0009
Inventor 格尔德·基利安约瑟夫·伯恩哈德京特·拉默马克西米利安·罗斯弗兰克·纳赫特拉巴雅可比·科内瑟尔约翰尼·韦切斯勒迈克尔·施利希特雷蒙德·迈雅弗兰克·奥伯诺斯特勒
Owner FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV