The analysis of the principles of MIMO system and exploration of technology

Zixia Li

doi:10.1117/12.2628778

7 March 2022 The analysis of the principles of MIMO system and exploration of technology

Zixia Li

Proceedings Volume 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021); 121670R (2022) https://doi.org/10.1117/12.2628778
Event: 2021 Third International Conference on Electronics and Communication, Network and Computer Technology, 2021, Harbin, China

Abstract

Nowadays, multiple-input and multiple-output (MIMO) technology has been widely applied to the field of wireless communication and the generations of cell phone systems, especially in the systems of LTE-4G and 5G. It’s one of the several key technologies in this field and making a significant contribution to the improvement of innovation of generations of wireless communication. Firstly in this paper, it will include the basic analysis of some simple technology of MIMO technology including the basic cognition of MIMO. In quick succession, the principles of several related technologies will be analyzed followed by, including the carrier aggregation, the description of the whole process of the information processing in MIMO with analysis in details of each step like the formation of codons, the different kinds of layer mapping in order to correspond to precoding, the different antenna ports which represent different data streams, the classification of implementation effects in MIMO which include space diversity, spatial multiplexing and beam forming, the different modes of information transmission, and some major values about how to choose the mode of transmission.

Citation Download Citation

Zixia Li "The analysis of the principles of MIMO system and exploration of technology", Proc. SPIE 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021), 121670R (7 March 2022); https://doi.org/10.1117/12.2628778

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KEYWORDS

Antennas

Analytical research

Multiplexing

Data processing

Polymerization

Signal to noise ratio

Telecommunications

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