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MIMO(multiple-input-multiple-output)雷达可利用空间分集克服目标散射系数起伏所造成的检测性能损失.为了研究不同目标起伏模型......
本文给出了在Ｒｉｃｉａｎ衰落信道中一种抗多址干扰单用户检测接收机［１］的比特误码率特性。结果表明，当系统实际正使用用户数不大于系统的最大设计......
针对准静态受遮蔽的 Rician 衰落信道,在收端已知信道状态信息的条件下,文中分析了空时格码的性能.推导了码字差相关阵为对角阵的......
MIMO system can provide higher capacity in independent conditions. When the spatial-temporal fading correlation exists,t......
M－QAM是一种频谱利用率较高的调制方式，但是在多径环境下其性能的恶化限制了它在无线通信中的应用。本文结合Rician衰落特性，提出了采......
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介绍了Turbo码的编、译码原理和译码算法,重点对Turbo码在高斯白噪声（AWGN）信道、瑞利衰落信道、莱斯衰落信道下的误码率进行了比较;......
Performance Improvement in Estimation of Spatially Correlated Rician Fading MIMO Channels Using a Ne
In most of the previous researches on the multiple-input multiple-output (MIMO) channel estimation, the fading model has......
The pilotless frame synchronization approach and implementations of LDPC code are the crucialissue of LDPC decoder. The ......
GPS Signal Short-Term Propagation Characteristics Modeling in Urban Areas for Precise Navigation App
GPS navigation signal includes vital information such as orbital parameters, clock error coefficients etc. This received......
