Abstract
The three typical business scenarios of 5G are Enhanced Mobile Broadband, Massive Machine Type Communication, and Ultra-Reliable Low Latency Communication. Among them, Ultra-Reliable Low Latency Communication is one of the key application scenarios of 5G. Different from the traditional communication system which should pay more attention to the throughput, it requires the wireless and the carrier to have the ability of ultra-low delay and ultra-high reliability processing, and has high requirements on the network design. Therefore, based on the analysis of ITU and 3GPP’s demand for URLLC’s performance indicators, this paper discusses the key technologies of reducing URLLC’s delay and increasing its reliability, and proposes the design objectives of URLLC, as well as the key technologies of solving the delay and increasing URLLC’s reliability at design time, which provides a reference for designers and peers.
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Acknowledgements
This study was supported by the research project of Dehong Teachers’ College (XJ201812), Dr. Gan Jianhou workstation, Funded by the Science Research Fund of Yunnan Provincial Department of Education (2020J0835), Computer Science and Technology discipline innovation team building for intelligent education in ethnic areas (2020xhxtd07).
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Yuan, M., Song, D., Li, B. (2020). A Comparative Study on Key Technologies of Ultra-Reliable Low Latency Communication. In: Chen, X., Yan, H., Yan, Q., Zhang, X. (eds) Machine Learning for Cyber Security. ML4CS 2020. Lecture Notes in Computer Science(), vol 12487. Springer, Cham. https://doi.org/10.1007/978-3-030-62460-6_11
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DOI: https://doi.org/10.1007/978-3-030-62460-6_11
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