摘要
基于多跳中继的概念，提出了一种新的多跳宏分集。在瑞利阴影联合衰落信道下以三个基站构成的六边形宏分集为模型，研究和分析了上行链路选择合并(SC)和最大比合并（MRC)时的中断率。分析表明，新系统的性能要优于传统单跳宏分集系统，多跳中继能增强系统性能随移动终端位置变化的顽健性。
出处
《通信学报》
EI
CSCD
北大核心
2003年第B11期87-92,共6页
Journal on Communications
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