Joint timing synchronization and frequency offset acquisition algorithm for MIMO OFDM systems

来源 :系统工程与电子技术:英文版 | 被引量 : 0次 | 上传用户:tenderboy
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
<正>For multiple-input multiple-output(MIMO)orthogonal frequency division multiplexing(OFDM)systems, a joint timing synchronization and frequency offset acquisition algorithm based on fractional Fourier transform (FRFT)is proposed.The linear frequenc
其他文献
The command and control(C2) is a decision-making process based on human cognition,which contains operational,physical,and human characteristics,so it takes on u
<正>零点定理是新教材中增加的一个重要定理,在解题中有着广泛的应用.什么是零点呢?对于函数y=f(x),我们把使f(x)=0的实数x叫做函数y=f(x)的零点.即方程f(x)=0有实数根图像y=
从注塑成型的角度讨论了与翘曲变形有关的因素 ,从数值模拟的角度论述了翘曲变形计算机辅助工程(CAE)分析的数学模型和数值算法 ,最后从应用的角度 ,说明翘曲变形CAE结果的合
参考GenBank番鸭呼肠孤病毒(muscovy duck reovirus,DRV)σB和σNS基因序列设计合成引物,对番鸭呼肠孤病毒MW9710株σB和σNS基因进行RT-PCR扩增,并对PCR产物进行了克隆和测
According to the characteristic of global positioning system(GPS) reflection signals,a GPS delay mapping receiver system scheme is put forward,which not only sa
<正> 明代文学家袁宏道,与其兄宗道、弟中道并有才名,时称“三袁”。明万历二十年中进士,只做过一年多吴县县令,就因“意见和当路相左”而辞官,邀约好友,漫游江南。第二年又
Fractures can have significant influence on water flow and solute transport in geological bodies as well as the management of underground water. It is important
包虫病(hydatidosis)又称棘球蚴病,因细粒棘球绦虫的幼虫感染人体所致,人畜均可患病,研究发现民众多因误食虫卵诱发包虫病,根据病理改变可将包虫囊分为活动性囊和不活动(低活
The robust H∞ control problems for stochastic fuzzy neutral Markov jump systems(MJSs) with parameters uncertainties and multiple time-delays are considered.The
In the forward channel of a networked control system (NCS), by defining the network states as a hidden Markov chain and quantizing the network-induced delays to