5G ultra dense network switching method based on precise point positioning

A precise single-point positioning, ultra-dense network technology, used in location-based services, electrical components, wireless communications, etc., can solve large prediction errors, insufficient accuracy, modeling and large-scale data model training is difficult to apply mobile Network and other problems, to achieve the effect of improving accuracy, improving estimation accuracy, and reducing unnecessary switching times

Active Publication Date: 2018-11-02
天元瑞信通信技术股份有限公司
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Problems solved by technology

[0010] 2. At present, there is no reliable and effective theoretical model for reasonable modeling of user behavior
The mainstream solutions use machine learning-related models to model this problem, but complex modeling and large-scale data model training are difficult to apply to the computing environment of mobile ...

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  • 5G ultra dense network switching method based on precise point positioning
  • 5G ultra dense network switching method based on precise point positioning
  • 5G ultra dense network switching method based on precise point positioning

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Embodiment Construction

[0072] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0073] The present invention provides a 5G ultra-dense network switching method based on precise single-point positioning. The precise single-point positioning technology is used to measure the current user position in the ultra-dense network and predict the position at the next time. According to the current signal-to-interference ratio and the predicted next Handover decision based on the signal-to-interference ratio at a moment can allow the target micro cell to prep...

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Abstract

The invention discloses a 5G ultra dense network switching method based on precise point positioning. By means of the precise point positioning technology, the current user location in an ultra densenetwork is measured, the location of the next moment is predicted, decision switching is conducted according to the signal to interference ratio of the current moment and the predicted signal to interference ratio of the next moment, a target micro cell can prepare resources for a possibly-generated access request in advance, the performance of the ultra dense network is improved, the ping-pong effect in the network is reduced, the average delay of the network is shortened, the generality and the validity are considered simultaneously, and the system performance is improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of cell management, and in particular relates to a 5G ultra-dense network switching method based on precise single point positioning. 【Background technique】 [0002] At present, research institutions and scholars around the world have basically reached a consensus on the performance requirements of 5G, hoping to have higher data traffic, a large number of terminal connections, and smaller delays. In order to realize the development requirements of the above-mentioned wireless communication network, ultra-dense network technology is a research hotspot at present. [0003] In the past wireless communication systems, the cell radius was generally reduced by cell splitting, but as far as the current situation is concerned, the cell radius has become very small, and it is difficult to continue to rely on cell splitting. Another effective solution is to increase the capacity of the system by increasing the numb...

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Application Information

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IPC IPC(8): H04W4/02H04W4/029H04W36/00H04W36/32H04W64/00
CPCH04W4/02H04W4/027H04W4/029H04W36/0011H04W36/32H04W64/00
Inventor 王军选李睿鑫姬天相郑雨荷王伟竹
Owner 天元瑞信通信技术股份有限公司
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