Communication method and system for indoor 5G terminal and workshop thereof
A communication method and communication system technology, applied in the field of wireless communication, can solve the problems of high energy consumption, high hardware complexity, poor coverage effect, etc.
Pending Publication Date: 2021-12-14
湖南金龙智造科技股份有限公司
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Problems solved by technology
However, the construction of outdoor macro stations requires the use of massive MIMO antennas, which not only have high hardware complexity and high cost, but also consume a lot of energy and have poor coverage effects, especially the poor effects of directional coverage and blind filling. The cost is unsatisfactory, and it is not conducive to the requirements of the scientific development concept of energy saving and consumption reduction
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[0046] like figure 1 As shown, the present invention provides a communication method for indoor 5G terminals, including:
[0047] S1: Send the 5G electromagnetic wave signal to the reconfigurable intelligent reflector RIS through the 5G micro-station S;
[0048] S2: The reconfigurable intelligent reflective surface RIS receives 5G electromagnetic wave signals, reflects and adjusts the amplitude and phase of 5G electromagnetic wave signals, and sends the reflected and adjusted 5G electromagnetic wave signals to 5G terminal D.
[0049]In this embodiment, although both the 5G micro-station S and the reconfigurable intelligent reflective surface RIS exist in the prior art, it is unprecedented for the combination of the two to be applied to indoor 5G terminal communication. This invention breaks the traditional way of building outdoor macro stations and indoor deployment rooms, and integrates 5G micro-station S (optional but not limited to smart manhole cover) with reconfigurable ...
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The invention relates to a communication method and system for an indoor 5G terminal and a workshop thereof. The method comprises the steps: transmitting a 5G electromagnetic wave signal to a reconfigurable intelligent reflecting surface RIS through a 5G micro station S; and receiving, reflecting and adjusting the amplitude and phase of the 5G electromagnetic wave signal through the reconfigurable intelligent reflecting surface RIS, and sending the reflected 5G electromagnetic wave signal to a 5G terminal D. The core of the invention lies in that the traditional mode of building an outdoor macro station and an indoor laying room is broken, the amplitude and phase of a 5G electromagnetic wave signal are reflected and adjusted by fusing a 5G micro station S and the reconfigurable intelligent reflector surface RIS, a set of new communication mode for enhancing the electromagnetic wave signal and performing directional coverage is formed, the problems of randomness and uncontrollability of wireless signal propagation in the prior art are solved, enhancement and directional coverage of wireless signals are achieved, and the method plays a crucial role in universal popularization and superior application of 5G communication.
Description
technical field [0001] The present invention relates to the field of wireless communication, in particular to a wireless communication technology for indoor 5G terminals. Background technique [0002] In recent years, 5G communication has gradually been applied to all aspects of life and industrial Internet. However, due to its relatively high electromagnetic wave frequency band, its penetration is relatively poor, and its coverage of indoor signals is relatively weak. More importantly, due to the randomness and uncontrollability of electromagnetic wave wireless signal propagation, wireless communication cannot achieve directional coverage. This is a major technical problem that limits the application of 5G communication. [0003] At present, in the prior art, it is mostly considered to build outdoor macro stations and indoor deployment rooms to improve the coverage strength and stability of indoor signals. However, the construction of outdoor macro stations requires the ...
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IPC IPC(8): H04W4/33H04W16/18H04W4/02H04L29/08
CPCH04W4/33H04W16/18H04W4/02H04L67/12
Inventor 杨亮胡彦彬陈生海马荣昌
Owner 湖南金龙智造科技股份有限公司