| 5G容量能力分析 |
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| 引用本文： | 汤建东,肖清华.5G容量能力分析[J].邮电设计技术,2020(3):50-53. |
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| 作者姓名： | 汤建东 肖清华 |
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| 作者单位： | 华信咨询设计研究院有限公司 |
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| 摘 要： | 给定5G不同的帧配置,分析不同配置对系统容量的影响。在典型配置场景下,分析了5G系统的频谱效率、控制信道和信号的开销,以及调度周期内传输的符号数,在此基础上,分别测算了极限条件、模拟条件的容量和精细容量。进一步地,为了使结果更可靠,根据TBS协议规则,给出了TBS容量的计算方式和流程。结合不同的容量结果进行了对比分析,对即将到来的5G的组网及优化提出了相关指导意见。
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| 关 键 词： | 5G 控制信道 开销 传输块大小 系统容量 |
Analysis of 5G System Capacity Ability |
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| Tang Jiandong,Xiao Qinghua.Analysis of 5G System Capacity Ability[J].Designing Techniques of Posts and Telecommunications,2020(3):50-53. |
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| Authors: | Tang Jiandong Xiao Qinghua |
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| Institution: | (Huaxin Consulting Co.,Ltd.,Hangzhou 310014,China) |
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| Abstract: | Based on the 5G system frame configuration,it analyzes its effects on system capacity.Under the typical conditions,it proposes the system frequency efficiency,the overhead of the control channel and signal.Symbols transported in TTI are also given.Then the capacity of maximum condition,simulation condition and accurate capacity are calculated respectively.In addition,in order to make the results more reliable,it analyzes the TBS capacity according to the related protocols and rules.Different capacities are compared,which will provide instructions for the shortly incoming 5G network deployment. |
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| Keywords: | 5G Control channel Overhead TBS System capacity |
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