| 移动通信中的协作分集技术 |
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| 引用本文： | 邵宁,陈万培,汪琼.移动通信中的协作分集技术[J].徐州工程学院学报,2009(3):56-58. |
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| 作者姓名： | 邵宁 陈万培 汪琼 |
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| 作者单位： | 扬州大学信息工程学院,江苏扬州225009 |
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| 基金项目： | 扬州大学重点学科建设资助项目（扬大研[2007]5） |
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| 摘 要： | 协作分集是一种新的空域分集，两个以上单天线移动终端通过中继彼此的信息，共享彼此的天线形成虚拟天线阵列，获得传输分集．协作分集可以像MIMO系统一样提升系统容量，增大数据传输速率，有效对抗衰落以及降低系统的服务中断概率，提高系统的服务质量和可靠性等．
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| 关 键 词： | 协作分集 蜂窝系统 可达速率区域 |
Cooperative Diversity in Mobile Communication |
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| SHAO Ning,CHEN Wan-pei,WANG Qiong.Cooperative Diversity in Mobile Communication[J].Journal of Xuzhou Istitute of Technology,2009(3):56-58. |
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| Authors: | SHAO Ning CHEN Wan-pei WANG Qiong |
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| Affiliation: | (College of Information Engineering, Yangzhou University, Yangzhou 225009, China) |
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| Abstract: | Cooperative diversity is a new kind of space diversity, two or more mobile terminals with single antenna relay information for each other, thus, virtual mobile antenna array is formed, and transmitting diversity is achieved. Various results show that cooperative diversity can increase the capacity of communication system, increase the data transmission rate, resist fading effectively, lower the outage probability of service, and increase the quality of service and reliability. |
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| Keywords: | cooperative diversity cellular system achievable rate region |
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