| 基于OAI的LTEMAC层研究和实现 |
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| 引用本文： | 张俊龙,张玉艳,靳松,王楠.基于OAI的LTEMAC层研究和实现[J].中国科技论文在线,2013(10):949-954. |
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| 作者姓名： | 张俊龙 张玉艳 靳松 王楠 |
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| 作者单位： | [1]北京邮电大学泛网无线通信教育部重点实验室,北京100876 [2]北京邮电大学网络教育学院,北京100876 [3]伦敦大学玛丽皇后学院,伦敦E14NS |
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| 基金项目： | 国家科技重大专项资助项目（2012ZX03004001） |
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| 摘 要： | 介绍了MAC层（media access controc）相关协议内容，重点分析OAI（Open AirInterface）系统平台的缺陷，基于OAI平台搭建了LTE（long term evolution）频分双工（frequency division duplexing，FDD）通信系统MAC层仿真平台。该平台完全按照第三代合作伙伴项目（the 3rd generation partnershi pproject，3GPP）物理层（physicallayer，PHY）与MAC等协议进行搭建，更加符合真实的通信系统，可进行协议内容如随机接入、调度与复用解复用等方面的仿真验证实验，可为性能、算法以及相关流程研究提供有力保证。
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| 关 键 词： | OAI MAC 随机接入 调度 复用 解复用 |
Research and implementation on LTE MAC layer based on OAI |
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| Zhang Junlong,Zhang Yuyan,Jin Song,Wang Nan.Research and implementation on LTE MAC layer based on OAI[J].Sciencepaper Online,2013(10):949-954. |
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| Authors: | Zhang Junlong Zhang Yuyan Jin Song Wang Nan |
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| Institution: | 1. Key Laboratory of Ministry of Education for Universal Wireless Communications ,Beijing University of Posts and Telecommunications, Beij ing ]00876, China ; 2. School of Network Education, Beij ing University of Posts and Telecommunications ,Beijing 100876,Chinas3. Queen Mary, University of London, London E1 4NS,Britain) |
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| Abstract: | This paper presents the protocol details about MAC layer, analyzes the defect of OAI system and builds LTE FDD communication system testbed for MAC in terms of OAI platform. The testbed is based on 3GPP PHY layer and MAC protocol according to the real communication environment, on which researchers can conduct simulation experiments about RA, scheduling, multiplexing and so on. The presented testbed provides wonderful performance for the research on algorithm in protocol process. |
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| Keywords: | openairimterface media access control random access scheduling multiplexing demutiplexing |
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