搜索资源列表
ofdm+matlab
- OFDM：正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理，重点研究了理想同步情 况下，保护时隙(cP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系 统模型的基础上，用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序-OFDM : Orthogonal Frequency Division Multiplexing (OFDM) is the fourth-generation mobile
ofdmspectrum
- ofdm频谱特性 包括升余弦窗后 和加CP后的三种频谱特性比较-ofdm spectrum features include raised cosine window of post-processing after the three kinds of spectral characteristics of CP compared
ofdm1
- 由MATLAB程序产生2Gbi/s的基带OFDM信号先将2^15-1个伪随机序列映射到256个进行4QAM编码调制的子载波上，编码后的OFDM符号再经过IFFT变换将其转换为时域波形，接着添加6.4ns的循环前缀（CP），产生的数据波形再装载到Tektronix任意波形发生器（AWG）中，产生2Gbit/s的基带OFDM信号。基带OFDM信号频谱示意图如图3所示。其中包括256个OFDM子载波256个子载波中200个子信道用来传送数据信号，27个高频和28个低频子信道为了过采样的需要置0，OFD
05361482
- Its a research paper from ieee In this letter, analytical expressions are derived for the power spectral density (PSD) of orthogonal frequency division multiplex (OFDM) signals employing a cyclic prefix (CP-OFDM) or zero padding (ZP-OFDM) time
Cyclique-prefix
- Cyclic prefix OFDM modulation LAN CP
zppadding
- mimo ofdm zp cp estimation
ofdmcpjam
- This is ofdm cp jammer for wireless communication can use for lte gsm wimax.This very influent.
RayanSaba.com
- This is ofdm cp jammer Matlab code for wireless communication can use for lte gsm wimax.This very influent.
CP
- 在研究了超高速OFDM系统传输模型的基础上，对OFDM系统的传输信号结构进行了分析，结合传统的多普勒频移算法，用OFDM信号循环前缀所包含的相对频偏信息设计了实时性较好的多普勒频移估计方法，并分析了多径效应对于循环前缀数据的“污染”效应，对该算法进行了优化，提高了算法的频移估计性能，并对该算法进行了性能验证。-Based on the study ultra-high-speed transmission of OFDM system model, the OFDM signal structu
OFDM
- ofdm代码，完成功能：cp长16，64载波，瑞利十径信道，QPSK调制-ofdm code completion: cp long 16,64 carriers, ten Rayleigh fading channel, QPSK modulation
cp
- Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency-division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across subcarrie
OFDM
- 基于matlab的OFDM系统仿真，比较了不同CP、子载波下误码率曲线-OFDM system simulation based on matlab, compared different CP, under the sub-carrier BER curves
64QAM-ofdm
- 本程序是对64QAM-OFDM的调制解调及加AWGN的简单程序。做成GUI形式，能方便地梳理清楚整个过程。调制解调过程中加入了导频和CP循环前缀，可观察EVM和EbN0-BER曲线。-this program is about the modulation and demodulation based on Matlab.A simple program to familiar with the process of 64QAM-OFDM.Using reference and CP. You
paper2
- Coexistence of Filter Banks and CP-OFDM What are the Real Gains
paper6
- OFDM without CP in Massive MIMO
OFDM
- 不同GI长度的OFDM-QAM系统性能仿真(Performance simulation of OFDM-QAM systems with different GI lengths)
3474
- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. MinkowskiMethod algorithm.
hb316
- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Noisy pulse correlation detection signal, Including the area, perimeter, rectangular, elongation.
FER曲线
- DMRS和CP序列算法的FER曲线，使用OAI平台尽心仿真(DMRS and CP sequence algorithm FER curve, using OAI platform dedicated simulation)
SCFDE
- 该算法是迄今为止我找到的最好的最完整的单载波频域均衡的原理。众所周知，时域均衡一直是接收机的瓶颈能估，频域均衡则要简单的多。频域均衡使用基于块传输的机制，类似于OFDM，并且是单载波的。接收机十分完整，包含载波同步、帧同步等，最重要的均衡处理。(This algorithm is the best and the most complete single carrier frequency domain equalization principle I have found so far. As