搜索资源列表
UWB_monocycle2
- This m file plots the time and frequency domain of UWB PPM(pulse position modulated) waveforms(monocycles and doublets) with different pulse recurring frequency (PRF)and information rates.
UWB_analysis
- Plots time and frequency domains of UWB PPM monocycles and doublets with basic correlation receiver.
802.11a_ofdm_code
- 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码.希望大家能从中得到你需要的东西. -Now I finally found a copy of it to the form of FUNCTION, reproduces OFDM mapping, IDFT/DFT, synchronized (time/frequency synchronization), and channel e
MIMO_OFDM_STFC
- 主要实现了，space-time-frequency coding,对初学者有一定帮助-Main achieved, space-time-frequency coding, this will definitely help for beginners
wanquangongxiang
- 动态信道分配的一种完全共享方案，所有用户和业务可以根据实际情况动态使用系统的时隙和频率资源-Dynamic channel allocation in a complete sharing scheme, all users and businesses can use the system according to the actual situation of dynamic time slot and frequency resources
FTselective
- 参数时变信道的频率选择性和时变性。BPSK符号率＝512b/s，采样率＝16个采样/s，a1(t) 和a2(t) 为多普勒带宽＝16Hz。结果为符号间干扰。-Parameters of time-varying channel frequency selectivity and time-variant. BPSK Symbol Rate = 512b/s, sampling rate = 16 samples/s, a1 (t) and a2 (t) as the Doppler bandwi
frequencySelectiveChannel.m
- Frequency Selective Time Invariant Channel Model Function
DissArkhipov25052008.pdf.tar
- The application of interleaved frequency-division multiple-access (IFDMA) for mobile communications has become an active field of research since 1998. IFDMA can be applied to the downlink and the uplink. However, special interest has been given t
ofdm-offset--synchronisation
- 一个ofdm的matlab程序，可以实现ofdm的频率同步和时间同步，可以运行，可以出图-a program of ofdm system in matlab,can execute the frequency synchronization and time synchronization,it can run
2006telb0024-Et-Tolba-(1)
- The major evolution of UMTS (Universal Mobile Telecommunications System) in recent years is the High Speed Downlink Packet Access (HSDPA)which provides data rates up to 10Mbps. The implementation of HSDPA includes multicodes transmission in joint
concept-for-Synchroniza
- 此文献研究了时间和频率同步，同时还研究了3GPP中的小区搜索。提出的算法满足了对时间也频率同步的要求-this paper investigate the time and frequency synchronization as well as the sector and cell search for the 3GPP Long Term Evolution (LTE) downlink.The proposed algorithms rely on the synchronizati
LTE_channel_estimation
- 基于3GPP LTE系统的2X2的信道估计链路源程序；硕士毕业论文时编写，属原创,包括时域和频域的MIMO信道估计-Based on the 3 GPP LTE system， estimate MIMO 2 X2 channel program belong to original, including the time domain and frequency domain MIMO channel estimation
LS_ChannelEstimation
- 基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel Should
Rayleigh-fading-process-
- 瑞利衰落在IT++上的仿真，多普勒频率为0.1- generate a correlated Rayleigh fading process with a normaized Doppler frequency equal to 0.1. The normalized Doppler is defined as the multiplication of the maximum Doppler frequency by the sampling time
ofdm_mine
- 实现OFDM的发送、信道估计、接收、误码识别等功能。有OFDM时域、频域波形图仿真功能。-The transmission of OFDM channel estimation, the receiver, error recognition and other functions. OFDM time domain, frequency domain waveform simulation capabilities.
first0122v1
- 这部分代码实现了用ofdm的方法对于发送端进行调制的过程，其中包括了对于结果时域和频域的分析以及升采样后的波形。其中所用的载波数是12个。-This part of the code to achieve the OFDM method of transmitting side for modulating the process, including the analysis of the results of the time domain and frequency domain, as
main
- We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
ambiguity
- 计算并显示滤波器的ambiguity function，分析滤波器的时间频域特性，使用卷积矩阵运算速度快-Calculates and displays the filter ambiguity function, time-frequency domain analysis filter characteristics, the use of fast convolution matrix operations
MATLABcode
- SISO OFDM, time domain signal windowing, Time-Frequency Analysis
paper3
- Efficient Offline Waveform Design Using QuincunxHexagonal Time-Frequency Lattices For 5G Systems