登录
首页 » matlab » article

article

于 2021-02-04 发布 文件大小:92KB
0 235
下载积分: 1 下载次数: 80

代码说明:

  软件程序按照发射端所掌握的各用户信道状态信息的程度共分为两部分:即完整信道状态信息(CSIT)和部分信道状态信息(CSIP)。其中,每一部分都包括预编码(precoding)和用户调度(scheduling) 在CSIT中,precoding又按照各用户的数据流数分为单数据流和多数据流两种情况。在每种情况下,首先考察了不同预编码算法的性能表现,包括两种ZF、MMSE、SINR、SLNR。之后又考察了功率分配算法的性能表现(文件名中含有PD表明其含有功率分配的过程)。按照不同指标进行功率分配的,在文件名中进行了区分,如PD_CN代表以信道范数为参考指标进行功率分配。Scheduling部分首先观察了RoundRobin、MaxH和MMSLNR三种算法的性能对比。之后在Kc和Round部分分别观察了不同预选用户数和不同最大替换轮数下MMSLNR算法的表现。 在CSIP中,只对各用户单数据流的情况进行了仿真。采用的预编码算法主要有DSLNR(即直接运用CSIT下的预编码算法)、ESLNR(即对SLNR进行均值计算的,在CSIP中,引入均值计算的与SLNR有关的算法,其文件名中都有modified以示区别)、EMMSE(即陈明老师那边的那篇文章中的预编码算法)。Scheduling中也只是简单的观察了RoundRobin、MaxH、DMMSLNR和EMMSLNR(前者没有均值计算,后者有)的性能对比。(The degree of channel state information for each user software program in accordance with the master transmitter consists of two parts : the complete channel state information (CSIT) and partial channel state information (CSIP). Wherein , each of which comprises a pre- coding (precoding) and the user scheduling (scheduling) In CSIT in , precoding and each user according to the number of data streams into a single data stream and multiple data streams in both cases . In each case , first examine the performance of different pre- coding algorithm, including two ZF, MMSE, SINR, SLNR. After they inspected the power allocation algorithm performance ( file name contains PD showed that it contained power allocation process ) . According to different indicators for power distribution , make a distinction in the file name , such as PD_CN representative channel norm-referenced index for power distribution . Scheduling section first observed the performance comparison RoundRobin, MaxH and MMSL)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • hilbert11
    一个希尔伯特变化的程序代码,不晓得对不,不敢用,请指教?(Hilbert change a code, I do not know do not, dare not, please advice?)
    2009-05-25 09:49:05下载
    积分:1
  • ber_ml_recv
    实现了在通信系统的瑞利信道情况下的信道生成和信号调制情况(implement the modulation and the channel generation)
    2010-05-25 19:40:54下载
    积分:1
  • multiplexnetwork
    两层复杂网络Laplacian矩阵的构造与特征值分析(Multiple Network Laplacian Spectra)
    2014-11-18 11:33:21下载
    积分:1
  • AM_DSB_Modulation
    抑制载波单边带simulink程序,进行频谱计算研究,分析信号特征。(Sideband suppressed carrier simulink program, Calculation of spectral analysis of the signal characteristics.)
    2014-01-09 21:57:56下载
    积分:1
  • FEM_gauss
    有限元分析作业源码, piecewise单元,积分 高斯近似算法两种,并计算最小势能(Finite Element Analysis Operating source, piecewise unit, integral Gaussian approximation algorithm for two, and calculation of minimum potential energy)
    2006-10-17 11:32:35下载
    积分:1
  • input-matrix
    通过选择数据所在的文件,直接输入矩阵中的数据,方便快捷!(input matrix)
    2014-09-02 19:42:00下载
    积分:1
  • circle
    画圆的算法,可用Matlab编程,也可用Mathematica软件编程(Circle algorithm the available Matlab programming, also be used Mathematica software programming)
    2013-04-05 13:37:53下载
    积分:1
  • Bevel-gear-strength-calculation
    利用matlab的GUI界面进行锥齿轮的弯曲和接触强度计算(use matlab s GUI to calculate bevel gear strength )
    2020-07-03 11:40:02下载
    积分:1
  • rls_lip_ts
    Sugeno source code evaluation
    2011-12-03 20:26:41下载
    积分:1
  • fuzzycontrol
    先进PID控制 MATLAB仿真 第2版 刘金琨等编著和书中的所有程序,模糊控制及其MATLAB应用 张国良,是很好的学习模糊控制的资料。(Advanced PID control of MATLAB version 2 Jin-kun liu huang, and all the procedures of the book, such as fuzzy control and its application MATLAB RON cheung, is a very good learning fuzzy control information.)
    2015-03-19 15:39:04下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载