搜索资源列表
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.
CRB_final
- This the CRB caculated for an OFDM system to compair belind channel estimation. CRB is Cramer Rao bound and it is the lowest bound for analyzing the devlopement of algorithms of channel estimation. -This is the CRB caculated for an OFDM system to c
precoding
- one of the best ways to have a blind channel estimation is using a precoding after before IDFT operation in OFDM systems,this simulation shows the precoding infulence on the system.
mimoprecoding
- MIMO OFDM 预编码程序,可以用于MIMO系统的仿真-MIMO OFDM precoding system
OFDM-mimo
- MIMO_OFDM系统仿真，包括系统的设定，调制，编码，及信号检测的仿真-MIMO_OFDM system simulation, including system settings, modulation, coding, and signal detection simulation
ncontinuous
- N-continuous OFDM signals constructed by precoding the information symbol vector have superior spectral containment. This code shows the out-of-band spectrum comparison of the normal OFDM and the n-continuous OFDM.
LCP-OFDM
- Linear Constellation Precoded OFDM
44graph
- MIMO块对角化预编码仿真图形，这里是4发4收时的仿真图形。-Block diagonalization precoding MIMO simulation graphics, 4 fat, 4 received here when the simulation graphics.
00987728.pdf.tar
- This paper introduces linear constellation precoding (LCP) for OFDM transmissions over frequency-selective fading channels. Exploiting the correlation structure of OFDM subchannels, and choosing system parameters properly, we first perform op
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
22
- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
dct-precoded-SLM-method-for-PAPR-reduction
- dct precoded SLM method for PAPR reduction High Peak to Average Power Ratio (PAPR) is still a most important challenge in Orthogonal Frequency Division Multiplexing (OFDM) system. In this paper, we propose a Discrete Cosine Transform (DCT) p
LTE
- LTE通信系统发送端的matlab仿真代码，包括调制，交织，资源映射，预编码，OFDM等部分-LTE communication system, the sender matlab simulation code, including modulation, interleaving, resource mapping, precoding, OFDM and other parts of
precode
- precoding of OFDM system to reduce PAPR
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
devcpp
- MIMO-OFDM BD 基于BD预编码的MIMO-OFDM，编码解码-MIMO-OFDM BD BD precoding based MIMO-OFDM, codec
MIMOOFDMPrecoding
- TD-LTE下行传输采用了MIMO-OFDM的物理层构架，通过最多4个发射天线并行传输多个（最多4个）数据流，能够有效地提高峰值传输速率。LTE的物理层处理过程中，预编码是其核心功能模块，物理下行共享信道的几种主要传输模式都是通过预编码实现的。(The td-scdma LTE downlink transmission adopted MIMO - OFDM frame, the physical transmission antennas parallel transmission by u