| LTE技术在机动接入中的应用与研究 |
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| 引用本文： | 罗洪中,胡晶,李泽朋. LTE技术在机动接入中的应用与研究[J]. 无线电工程, 2012, 42(4): 51-52,64 |
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| 作者姓名： | 罗洪中 胡晶 李泽朋 |
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| 作者单位： | 武警石家庄士官学校,河北石家庄,050061 |
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| 摘 要： | 为了实现在突发情况下快速介入的目的,研究将长期演进(Long Term Evolution,LTE)随机接入技术运用于机动通信中。由于2种传统的前导排序方法分别存在着序列浪费和序列分配不均的缺点,设计了一种新的前导排序方法,通过仿真论证了理论的正确性,并分析得出新的方法比传统的排序方法更适用于复杂环境下的机动通信。
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| 关 键 词： | LTE 随机接入 前导排序 机动通信 |
Application and Research on LTE Technology in Random Access |
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| LUO Hong-zhong,HU Jing,LI Ze-peng. Application and Research on LTE Technology in Random Access[J]. Radio Engineering of China, 2012, 42(4): 51-52,64 |
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| Authors: | LUO Hong-zhong HU Jing LI Ze-peng |
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| Affiliation: | (Shijiazhuang Non-commissioned Officer School of CAPF,Shijiazhuang Hebei 0500 61,China) |
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| Abstract: | In order to achieve rapidly access under the emergency circumstances,th is paper uses random access technology to mobile communication.The two traditio nal sorting methods of preambles have their respective disadvantage such as sequ ences wasting and unequal distribution of sequences.So this paper designs a new sorting method of preamble.The simulation results show that the proposed sorti ng method is correct and more suitable than general sorting method for complex e nvironment in the mobile communication. |
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| Keywords: | LTE random access sorting method of preambles mob ile communication |
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