| Performance Analysis of Schemes in Fixed Two Frequency Reuse Relay Systems |
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| 作者姓名： | 黄磊 戎蒙恬 |
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| 作者单位： | Dept. of Electronic Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China |
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| 基金项目： | National Science Fund for Creative Research Groups （No. 60521002） ; Chinese National Key Technology R＆D） Program （No. 2005BA908B02 ）; Science Foundation of Shanghai Municipal Commission of Science and Technology, Chinese （No. 05dz05802） |
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| 摘 要： |
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| 关 键 词： | 使用频率 消耗功率 继电器系统 载波干扰比率 |
| 文章编号： | 1007-1172（2007）02-0216-07 |
| 修稿时间： | 2005-10-09 |
Performance Analysis of Schemes in Fixed Two Frequency Reuse Relay Systems |
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| HUANG Lei, RONG Meng-tian.Performance Analysis of Schemes in Fixed Two Frequency Reuse Relay Systems[J].Journal of Shanghai Jiaotong university,2007,12(2):216-222. |
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| Authors: | HUANG Lei RONG Meng-tian |
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| Institution: | Dept. of Electronic Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China |
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| Abstract: | An upsurge of interest in relay-augmented infrastructure-based networks has appeared in recent years. Radio resource management in such relay systems has great influence on the system performance. How to utilize the limited frequency resources efficiently in the system is a hot research topic. In this paper, performance of frequency reuse schemes has been studied in fixed relay systems. A novel scheme is achieved by modifying an existing one. Theoretical model is proposed for the performance analysis of two schemes. Both the theoretical analysis and simulation results show that the modified scheme outperforms the existing one not only in power consumption of mobile stations but also in cell carrier-to-interference ratio coverage. |
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| Keywords: | frequency reuse fixed relay system power consumption carrier-to-interference ratio |
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