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选择合并自适应协作通信系统的容量分析

Capacity Analysis of Adaptive Cooperative Communication Systems Using Selection Combining
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摘要 该文推导在变速率变功率、变速率恒定功率和固定速率截断式信道反转3种自适应传输策略下瑞利衰落信道上采用选择合并的解码转发协作通信系统的平均信道容量的精确闭合表达式。数值计算和仿真结果均表明自适应协作通信系统的平均信道容量随着中继和目的节点接收天线数的增加而增加。 该文推导在变速率变功率、变速率恒定功率和固定速率截断式信道反转3种自适应传输策略下瑞利衰落信道上采用选择合并的解码转发协作通信系统的平均信道容量的精确闭合表达式。数值计算和仿真结果均表明自适应协作通信系统的平均信道容量随着中继和目的节点接收天线数的增加而增加。
出处 《杭州电子科技大学学报(自然科学版)》 2010年第5期125-128,共4页 Journal of Hangzhou Dianzi University:Natural Sciences
基金 浙江省大学生创新创业孵化资助项目(ZX100701061)
关键词 协作通信 选择合并 自适应传输 解码前传 信道容量 cooperative communication selection combining adaptive transmission decode-and-forward channel capacity
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参考文献8

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