【摘 要】
：
The outage probability(OP)for dual-hop cognitive amplify-and-forward(AF)relay networks over independent non-identically distributed(i.n.i.d)η-μ fading cha
【机 构】
：
School of Information Engineering,Yangzhou University,Jiangsu Province,China
【出 处】
：
中国电子学会第二十一届信息论学术年会
论文部分内容阅读
The outage probability(OP)for dual-hop cognitive amplify-and-forward(AF)relay networks over independent non-identically distributed(i.n.i.d)η-μ fading channels is investigated.In this considered network,secondary users(SUs)are allowed to share the same spectral resources with the primary user(PU)simultaneously under an interference constraint,where the transmit powers are governed by the interference at the primary network to guarantee the quality of service(Qos)of PU.In addition,we reveal that the diversity gain is only determined by the fading parameters of the secondary network,whereas the primary network only affects the coding gain.The analytical results are also identical with the precious published outage performance expressions for the special case of the generalized η-μ fading channels,e.g.,Rayleigh fading channels.The derived analytical expressions have been validated by Monte Carlo computer simulations.
其他文献
近年来关于集成电路中硬件木马电路的检测受到了广泛的研究，其中基于旁路信息的检测方法也成为了研究的热点。目前已经提出了多种功耗信息为目标的旁路信号检测方法，但在通
近年来，由台湾刮起的塑化剂风波引起了社会高度重视，环保无毒增塑产品的研究开发已迫在眉睫。C22-环脂肪三酸酯是一类含有环己烯结构的长碳链化合物。其迁移性小、闪点高、环保
In holometabolous insects,the accumulation and utilization of storage proteins(SPs),including arylphorins and methionine-rich proteins,are critical for the
随着人们对生物基燃料和化学品需求的增加，木质纤维素降解酶的表达分泌机理及其生物质水解物快速发酵成为研究的热点。糖转运蛋白能够将胞外小分子单糖转运进入胞内，对利用木质
镉(Cadmium, Cd)是最主要的重金属污染元素之一,它对农作物产生多种生理毒害作用。水稻(Oryza sativa L.)对Cd有较强生理耐受力和积累力,这给我国人民的健康带来了潜在的危害。植物螯合肽(Phytochelatins, PCs)是一类巯基含量丰富的重金属螯合肽,在Cd的解毒和运输中起到重要的作用。PCs是由植物螯合肽合成酶(Phytochelatin synthase, PCS
Polar codes have been proved to achieve the capacity in the binary–input discrete memoryless channels(B-DMCs)with low encoding and decoding complexities.In
We are concerned with the optimal detector design for the all-bit-line MLC flash memory.We provide a channel model of the MLC flash memory,where the channel
环己基苯是重要的精细化学品，广泛应用于石油化工、胶黏剂、涂料、塑料以及液晶等领域，其附加值大，具有巨大的市场潜力。本文研制了适合于苯加氢烷基化合成环己基苯的双功能型催
在点对点通信和中继通信场景下,本文提出了一种基于Hilbert谱的特定辐射源识别(specific emitter identification,SEI)算法。该算法采用相关性作为识别特征,用以衡量Hilb