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Key technologies of symbiotic transmission for 6G Internet of things
- Chinese Journal on Internet of Things Vol. 4, Issue 1, Pages: 45-51(2020)
- 作者机构：
- 作者简介：
- 基金信息：
DOI：10.11959/j.issn.2096-3750.2020.00152
CLC： TN919Published：30 March 2020，
Published Online：2020-03，
- 稿件说明：
移动端阅览
MINGJIANG WU, XIANFU LEI, LI LI, et al. Key technologies of symbiotic transmission for 6G Internet of things. [J]. Chinese journal on internet of things, 2020, 4(1): 45-51.
MINGJIANG WU, XIANFU LEI, LI LI, et al. Key technologies of symbiotic transmission for 6G Internet of things. [J]. Chinese journal on internet of things, 2020, 4(1): 45-51. DOI： 10.11959/j.issn.2096-3750.2020.00152.
摘要
大规模机器类通信（mMTC
massive machine-type communication）被列为5G网络的三大应用场景之一，但真正成熟的万物互联需要到未来6G网络才能实现。6G物联网将同时提供高速率、低时延、高可靠、大连接等全方位服务，实现深度沉浸式泛在连接。首先，展望了 6G 技术和 6G 物联网的技术挑战，总结了现有物联网的物理层传输技术。然后，重点介绍和讨论了一类新型的面向 6G 物联网的主被动互惠传输技术，为 6G 物联网传输提供一种新的解决方案和实现途径。最后，讨论了在6G物联网主被动互惠传输方面具有重要意义的研究方向。
Abstract
mMTC (massive machine-type communication) is one of the three major application scenarios of 5G network
but it is highly likely that the truly mature Internet of everything may not be realized until the future 6G network.In order to realize the deep immersive ubiquitous connection network
6G IoT will simultaneously provide all-round services such as high data rate
low latency
high reliability and massive connections.Firstly
the 6G was prospected and the technical challenges of 6G IoT were summarized.Then the existing physical layer transmission technologies of IoT were reviewed.Next
the promising symbiotic transmission technologies for 6G IoT were introduced and discussed
which enable the possibility that active transmission and passive transmission facilitates each other and provide a new solution for 6G IoT transmission.Finally
some possible future research directions were presented for symbiotic transmission in 6G IoT.
关键词
6G物联网环境反向散射技术智能反射面通信互惠传输
Keywords
6GInternet of thingsambient backscatter technologyintelligent reflecting surface communication
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