搜索资源列表
MIMO-OFDM2×2空间复用信道MATLAB仿真模型
- 空间复用空时码的仿真程序,天线配置为2发2收。mainMIMO_OFDMA_2Tx.m: 主程序,设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m:调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFU
自动球形译码
- 广义常规球形解码算法能处理多输入多输出系统(Multiple-Input Multiple-Out-put,MIMO)中发送天线多于 接收天线的情况,但是对于非等符号能量的星座图,如正交幅度调制(Quadrature Amplitude Modulation,QAM)运 算量大。为了进一步降低算法复杂度,提出一种改进的快速算法,该算法采用了预处理排序策略和广义球形解码 与迫零检测结合的搜索策略,从而避免了高复杂度。仿真结果表明该快速广义球形解码算法以较小的性能损失换 取明显的复杂度减少。
MIMO自动球形检测算法
- 该算法利用统计裁减有效减小了自动球形译码(ASD)算法 中边界节点列表的大小 s,并可通过对参数的适当设置获得误符号率性能与复杂度之间的折衷。分析与仿真表明, 当采用较高电平调制(电平数大于 4)时,在相同信噪比范围内,PASD 在几乎不损失误符号率性能的前提下, 较 ASD 节省大于 30%的比较次数。
BLAST_QR1.rar
- MIMO系统采用QR检测算法的MATLAT仿真程序,mimo qr
MIMO--OFDM-
- 关于MIMO OFDM的信道估计、检测等matlab代码,已经试过信道估计的代码,可用。-For MIMO OFDM channel estimation, detection matlab code, have tried to channel estimation code available.
MIMO-OFDM
- 单用户MIMO以及多用户MIMO的检测程序,包括最大似然检测,最小均方误差检测等的matlab实现,以及MIMO_OFDM主要程序-Single-user MIMO and multi-user MIMO testing procedures, including maximum likelihood detection, minimum mean square error detection matlab realize and the main program of MIMO_OFDM
mmse-sic
- 一个MIMO 2*2系统的误码率仿真,收端采用MMSE-SIC检测方式-computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error Equalization with Successive Interference Cancellation
mimo-bcjr_prepro
- 用matlab对多天线技术(MIMO)进行仿真,其中检测用KBEST算法。对信道H进行MMSEQSORT分解。后接BCJR解码器-Using matlab language to simulate the multi-input multi-output system. KBEST algorithm is used for detection, then followed by BCJR decoder
mimo_bpsk_rayleigh_channel
- MIMO检测算法ML,ZF,MMSE等。采用BPSK调制,平坦瑞利信道-MIMO detection algorithm ML, ZF, MMSE, etc. Using BPSK modulation, flat Rayleigh channel
Pro
- vblastpic1:tx=2,rx=2时ZF,ZF-SIC,MMSE -SICvblastpic2:tx=4,rx=4时ZF,ZF-SIC,MMSE -SIC vblastpic3 vblastpic4:MIMO vblastpic6:tx=4,rx=4, vblastpic7ZF-SIC(unordered) vblastpic8: vblastpic9: vblastpic10: vblastpic11:能 vblastpic12:tx=2,rx=2,M
detection.algorithm.of.Turbo_BLAST
- 介绍MIMO系统中的检测算法,重点是迭代检测的原理。MIMO是下一代无线通信的关键技术之一。-MIMO system introduced detection algorithm, with emphasis on the principle of iterative testing. MIMO is the key to next-generation wireless communications technologies.
SphereDecoder
- 用于MIMO检测的sphere decoder程序- This function implements a soft output sphere decoder. Based on the paper: C. Studer, M. Wenk, A. Burg, and H. Blocskei: "Soft-Output Sphere Decoding: Performance and Implementation Aspects", Asilomar 2006
MIMO_OFDM_Simulator
- MIMO—ofdM无线通信仿真源代码,有利于加深对MIMO各种检测算法的理解-MIMO-ofdM wireless communication simulation source code, is conducive to deepening the understanding of MIMO detection algorithms of various
MIMO-sphere-detection
- 一种高效的应用于MIMO检测的球形算法。适用于N-by-N QAM 调制。-an effective MIMO system deteciton algrithom ,which is applied to N-by-N transeiver with QAM modulatuion.
Uplink-user-detection-for-MIMO
- 多用户MIMO系统上行检测算法方面的论文-Uplink Multi-user detection algorithm for MIMO systems
MIMO-IN-WIRELESS-COMMUNICATIONS-
- 本文基于MIMO检测中性能和复杂度的矛盾,结合具体的MIMO 检测技术进行深入研究,致力于提供能有效缓解性能和复杂度矛盾冲 突的技术方案。论文首先介绍MIMO系统的基本模型,随后针对球 译码(Sphere Decoding)检测及其相关技术、搜索空间预定义检测器 (Search Space Predetermined Detector,SSPD)算法、并行计算对检 测算法的加速作用以及自动重传机制(Automatic Retransmission reQuest,ARQ)
ZF for MIMO
- 在MIMO系统下的迫零检测算法的运用,已通过调试。(The use of zero forcing detection algorithm in MIMO system has been debugged.)
MIMO
- 常用MIMO通信系统算法仿真与比较,对MIMO的检测性能做出检验。(Simulation and comparison of commonly used MIMO communication system algorithms)
MIMO和Massive MIMO信号检测算法仿真程序
- 本资源中包含了三种线性信号检测算法MRC,ZF,MMSE和非线性信号检测算法ZF-SIC,MMSE-SIC。分别在传统mimo和Massive MIMO系统中进行仿真,分别给出了信噪比-误码率曲线和误码率-接收天线数曲线(MIMO signal detection algorithm)
LS-MIMO-uplink-detection-master
- 这是用于大规模多输入多输出上行链路系统中各种检测算法性能仿真的项目(This is a project for performance simulation of various detection algorithms in large-scale multi-input multi-output uplink system)