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Link Budget and Networking Analysis of FuTURE 4G TDD Trial System

Link Budget and Networking Analysis of FuTURE 4G TDD Trial System
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摘要 The FuTURE 4G Time Division Duplex (TDD) trial system uses 3.5 GHz carrier frequency and several crucial technologies including broadband Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM). These technologies challenge the link budget and networking analysis of the FuTURE 4G TDD trial network. This paper analyzes the practical 3.5 GHz propagation model and the link budget of Radio Frequency (RF) parameters of the trial system. Moreover,it introduces networking analysis and network planning of the trial system,which combines the field test results of the MIMO system. The FuTURE 4G TDD trial system and its trial network have been accomplished with successful checkup. The trial system fulfills all the requirements with two Access Points (AP) and three Mobile Terminals (MT),which supports multi-user,mobility,a high peak rate of 100 Mb/s,High-Definition TV (HDTV),high-speed data download,and Voice over IP (VoIP) services. The FuTURE 4G Time Division Duplex (TDD) trial system uses 3.5 GHz carrier frequency and several crucial technologies including broadband Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM). These technologies challenge the link budget and networking analysis of the FuTURE 4G TDD trial network. This paper analyzes the practical 3.5 GHz propagation model and the link budget of Radio Frequency (RF) parameters of the trial system. Moreover,it introduces networking analysis and network planning of the trial system,which combines the field test results of the MIMO system. The FuTURE 4G TDD trial system and its trial network have been accomplished with successful checkup. The trial system fulfills all the requirements with two Access Points (AP) and three Mobile Terminals (MT),which supports multi-user,mobility,a high peak rate of 100 Mb/s,High-Definition TV (HDTV),high-speed data download,and Voice over IP (VoIP) services.
作者 Xu Xiaodong Li Yazhuo Tao Xiaofeng (Wireless Technology Innovation Institute (WTI),Beijing University of Posts and Telecommunications,Beijing 100876,China)
出处 《ZTE Communications》 2007年第3期6-9,共4页 中兴通讯技术（英文版）
基金 the National Natural Science Foundation of China under Grant 60496312 the 863 Program of China under Grants 2003AA12331004 and 2006AA01Z260.
关键词 TDD Link Budget and Networking Analysis of FuTURE 4G TDD Trial System BLER Radio MIMO DBM
分类号 TN929.5 [电子电信—通信与信息系统]
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共引文献27

ZTE Communications
2007年 第3期

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