随着5G技术的成熟及商用，无线数据通信的便捷和高效将给人们生活带来巨大的改变.本文基于高速无线网络通信平台，提出了一种新型的磁共振成像（MRI）系统拓扑结构.该架构改变了传统MRI系统结构，采用无线传输方式代替现有的有线连接；此外，多台MRI系统还可共享一个控制中心，提高了控制中心的利用率，单台系统的成本也得以降低，从而使得MRI系统无线化、共享化.
胡格丽
,
邓晔辉
,
王坤
,
蒋田仔
. 5G通信平台下的新型MRI系统架构展望[J]. 波谱学杂志, 2020
, 37(4)
: 490
-495
.
DOI: 10.11938/cjmr20202799
5G is on the way. This state-of-the-art communication technology has many advantages and potentials to solve an abundance of problems and make our lives easier, more comfortable and convenient. 5G communication also makes it possible to change the structure and communication in MRI scanners. Based on Ultra-Reliable and Low Latency Communication (uRRLC) provided by the 5G technology, a new MRI system architecture was proposed to achieve remote wireless control and successful processing. In addition, several distributed MRI scanners were enabled to share one common control center to process and reconstruct MR signal data. This sharing control strategy can be utilized to reduce the average cost of each individual MRI scanner.
[1] 王秋良. 磁共振成像系统的电磁理论与构造方法[M]. 北京:科学出版社, 2018.
[2] ZHANG B G, WANG K, JIANG T Z. RF power design optimization in MRI system[J]. Chinese J Magn Reson, 2019, doi:10.11938/cjmr20192744. 张宝贵, 王坤, 蒋田仔. 磁共振成像系统中射频功率的优化设计(英文)[J]. 波谱学杂志, 2019, doi:10.11938/cjmr20192744.
[3] LIU Y, FAN S F, SONG M H, et al. An MRI signal receiving method based on radio frequency direct band-pass sampling with system generator[J]. Chinese J Magn Reson, 2019, 36(3):278-287. 刘颖, 范书斐, 宋明辉, 等. 基于System Generator的射频直接带通采样MRI信号接收方法[J]. 波谱学杂志, 2019, 36(3):278-287.
[4] WANG Z F. High-Technology & Indus tribalization. 2017, 10:38-41. 江志峰. 5G推动万物互联技术和应用发展[J]. 高科技与产业化, 2017, 10:38-41
[5] FEDERICO B, ROBERT W H, ANGEL L, et. al. Five disruptive technology directions for 5G[J]. IEEE Commun Mag, 2014, 52(2):74-80.
[6] ZHANG C Q. Discussion on the application of industrial internet based on 5G environment[J]. Telecommunications Network Technology, 2017, 1(1):29-34. 张长青. 基于5G环境下的工业互联网应用探讨[J]. 电信网技术, 2017, 1(1):29-34.
