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vincentzhu
- 这个源码是MIMO中的预编码技术的概括,包含了大部分有关MIMO的代码,能够帮助大家-The source is a MIMO pre-coding technology in general, including most of the code relating to MIMO, can help you
multi-usermimo
- 多用户mimo的另一种线性预编码,区别于原有的迫零和最大信噪比发射-Another multi-user mimo linear pre-coding, different from the original force and maximum signal to noise ratio of zero emission
PDSCH
- LTE中PDSCH的链路级仿真过程源代码分析,包括信道编码,预编码,OFDM调制-LTE PDSCH link level simulation in the process of source code analysis, including channel coding, precoding, OFDM modulation
zf_mmse_junheng
- mimo下行的线性预编码,分别基于ZF准则和MMSE准则。-mimo downlink linear precoding, respectively, based on ZF criteria and MMSE criterion.
MIMO-downlink
- 基于SLNR准则的MIMO下行链路预编码-SLNR criteria based precoding MIMO downlink
zf_mmse
- MIMO预编码,线性zf,mmse预编码性能比较-MIMO pre-coding, linear zf, mmse Performance Comparison of precoding
send
- 参考3GPP相关标准并根据LTE技术特征和关键特性,对下行链路级进行设计,包含以下步骤:比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道,还需仿真相应的信道模型。收端则是发端的严格逆过程,对接收信号进行一系列处理,得到代表原始发送的信息并判决。-References 3GPP LTE technology standards and in accordance with characteristics
MIMO-OFDM
- 在MIMO2*2的无线信道环境下,运用OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,发送信号,经过奇异值分解预编码,调制,在接收端解调,均衡,最终等到估计信号,并计算了整个系统的误码率;-In the wireless channel environment MIMO2* 2, the use of OFDM (Orthogonal Frequency Division Multiplexing) that is an ort
MISO_MU
- 这个程序是用来仿真多小区多用户,已知信道信息,采用OFDM,QPSK调制下的误码性能分析,特点是将预编码参数放在频域处理。-This program is used to simulate multi-user multi-cell, known channel information, using OFDM, QPSK modulation BER performance under analysis, is characterized by the pre-coding parameters