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MIMO OFDM 预编码程序 可以用于MIMO系统的仿真
- MIMO OFDM 预编码程序,可以用于MIMO系统的仿真
slnr_sim
- 在matlab上对1×2的mimo-ofdm通信系统进行slnr仿真,仿真结果是对两种信道slnr预编码算法进行的比较。比较结果支持多数据流传输。SLNR_sim2.m为主程序。-In matlab on the 1 × 2 of mimo-ofdm communication system slnr simulation results is a two channel slnr comparison of pre-coding algorithm. Compare the results t
mimoprecoding
- MIMO OFDM 预编码程序,可以用于MIMO系统的仿真-MIMO OFDM precoding system
mimozhuganraoyizhi
- :针对多小区下行链路中的同频干扰问题.提出了一种新的主动式干扰抑制方案。该方案通过在各基站独立 地采用预编码的方式来主动抑制本小区基站对其他相邻小区所产生的干扰。文中提出了两种实现算法:(1)迫零 预编码,它可以获取和无同频干扰系统同样的性能;(2)基于干扰信道最大特征子信道的线性预编码,它能够有 效地实现抑制干扰和提高本小区发送自由度的折衷。仿真结果表明,本文方案提高了系统的性能和频谱效率。 关键词:多输入多输出(MIMO);多小区;干扰抑制;预编码 中图分类号:TN929
simulationfor3Gtransmitionsystem
- 3G发端的基带仿真系统,实现的功能包括CRC校验,对较长数据块的分段,Turbo编码,速率匹配、级联,加扰,调制,MIMO分层和预编码-The 3G simulation system for transmitting signal in base band is fullfilled.It is powerfull.The function contains such as CRC checking,segmentation for large data block,Turbo coding,
SFBC-stbc-BER_SER
- 时变信道下LTE系统基于传输分集的MIMO预编码技术仿真代码,还包括了平坦衰落信道条件下的程序,很值得参考。-Time-varying LTE system is based on channel Transmit Diversity for MIMO precoding simulation code also includes procedures for the flat fading channel conditions , it is worth considering .
MIMO
- MOMO通信系统仿真程序设计,主要设计预编码矩阵和发送接收射频模块的实现-MOMO communication system simulation program design, major design precoding matrix and the sending and receiving RF modules achieve
diedai
- 无线通信MIMO系统中三节点预编码问题的最优化迭代的解决方案的仿真-Three-node precoding problem in MIMO wireless communication system simulation optimization iteration solution
jmmse_tpmmse
- MIMO通信系统预编码技术中两种MMSE(TPMMSE,JMMSE)准则下的误码率性能的仿真-Two MMSE precoding techniques in MIMO communication system (TPMMSE JMMSE) of bit error rate performance under the guidelines of the simulation
zf
- MIMO通信系统中两点结构模型下采用ZF准则预编码检测误码率性能的仿真-MIMO communication systems in the two structural model under the rule of using ZF precoding detection bit error rate performance of the simulation
BDpre
- 对4个发射天线,2个分别有2个接收天线的多用户MIMO系统进行BD预编码的仿真,观察其误码率性能。-Four transmit antennas, 2 respectively, the two receiving antennas, multi-user MIMO system BD precoding simulation, to observe the bit error rate performance.
MU_MIMOprecoding_SLNR_based
- 多用户mimo系统预编码技术仿真,针对基于信漏噪比准则的及其改进算法的误码率和信道容量的仿真。里面含有原参考资料,仿真图。仿真图是破零预编码,单用户预编码和基于信漏噪比准则的算法的比较图。刚做完毕设(优秀),资料详尽,放心下载。-Multiuser mimo system simulation pre-coding technology for cell-based leak noise ratio criterion and its improved algorithm bit error r
main
- 在一个MIMO系统里对ZF,MF,MMSE三种不同预编码准则和滤波器进行了仿真,并比较其不同。-In a MIMO system for ZF, MF, MMSE precoding three different criteria and filter simulation, and compare its different.
PreCoding_Matrix_gen
- mimo多天线系统中各种预编码算法的仿真,以及系统容量的仿真。-mimo multi-antenna system simulation of various pre-coding algorithms and simulation system capacity.
pre_MMSE
- 此为MIMO系统仿真中经常用到的MMSE预编码源程序,是比较权威的-This is often used in MIMO system simulation of MMSE precoding source, is more authoritative
fenji
- 大规模MIMO系统中,发射端、接收端采用QPSK调制、解码方式,使用Alamouti预编码算法,经过瑞丽衰落信道的分集性能matlab仿真。-The simulation of diversity gain that signals which are moduled by QPSK transmitt via Rayleigh channel in a massive MIMO system.
fuyong
- 大规模MIMO系统中,发射端、接收端采用QPSK调制、解码方式,使用Alamouti预编码算法,经过瑞丽衰落信道的复用性能matlab仿真。-The simulation of multiplexing gain that signals which are moduled by QPSK transmitt via Rayleigh channel in a massive MIMO system.
毫米波MIMO系统中混合预编码的交替最小化算法
- 因此,通过在数字预编码器上实施正交约束,然后提出低复杂度的AltMin算法。 此外,对于部分连接的结构,AltMin算法也是在半定理松弛的帮助下开发的。为了实际实施,所提出的AltMin算法进一步扩展到具有正交频分复用调制的宽带设置。 仿真结果将证明所提出的AltMin算法相对于现有的混合预编码算法具有显着的性能增益。 此外,基于所提出的算法,两种混合预编码结构之间的仿真比较将提供有价值的设计见解。(Therefore, by implementing orthogonal constraint
无线通信基站的基带发端仿真系统
- 系统发端整体设计 基带发端系统设计分为八个模块: 1)数据产生模块(Data Generation) 2)CRC校验及码块分割模块(CRC Attachment and Segmentation) 3)信道编码模块(Channel Coding) 4)速率匹配模块(Rate Matching) 5)码块级联模块(Code Block Concatenation) 6)加扰模块(Scrambling) 7)调制模块(Modulation) 8)MIMO层映射和预编码模块(Laye
demo(1)
- MIMO系统预编码仿真,使用ZF、MMSE、SLNR、BD算法调试成功。(MIMO system precoding simulation, using ZF, MMSE, SLNR, BD algorithm debugging successfully.)