Random access for massive Internet of things:current status, challenges and opportunities
In conventional communication systems, the random access (RA) is a necessary procedure for a user equipment (UE) to establish wireless connection to the network before actual data transmission.Focusing on the massive IoT with large number of nodes, the fundamental characteristics and limitations of...
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Main Authors: | , , , , , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Journal on Communications
2021-04-01
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Series: | Tongxin xuebao |
Subjects: | |
Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2021098/ |
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