搜索资源列表
allmimo-programs
- all code realted to mimo ofdm systems icluding pilot deisgn
TimePilot
- Java Game Time Pilot 1982 source code
WCDMA
- In WCDMA networks, the presence of a cell is announced through a common pilot channel (CPICH). The power levels of the pilot channels have a great impact on coverage and service quality. Using mathematical optimization techniques, we address th
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- 多天线正交频分复用(MIMO-OFDM,Multiple-Input and Multiple-Output Orthogonal Frequency Division Multiplex)系统中,精确的符号定时同步可使接收端解调数据时消除载波频率偏移和符号间干扰。而由于MIMO空间信道复杂度较高,使得单天线OFDM系统的同步方法不能直接应用于MIMO-OFDM系统中。提出的两步同步方法首先利用时域导频作为第一步同步进行粗同步,然后利用循环交织前缀作为第二步同步对每一个MIMO-OFDM符号进行
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- 在多径分量数确定的前提下,MIMO-OFDM系统采用传统的基于导频辅助和盲信道估计算法能获得较好性能。实际无线环境中,多径分量数目与幅度都是时变的,则传统信道估计方法不再适用。该文采用随机集理论建模MIMO-OFDM系统信道多径分量数的变化和MIMO信道。基于此模型提出了集中粒子空间重采样方法(CRS),在保留大概率粒子抽样样本的同时主动抛弃小概率抽样样本,以获得更为准确的真实样本逼近。并提出了基于集中重采样Rao-Blackwellised粒子滤波的信道估计方法(RBPFC)。仿真结果表明:所
OFDM_3_6
- 基本OFDM訊號在IEEE 802.11a架構下利用pilot估測CFO整數ML估測小數和pilot估測剩餘CFO的原始碼-IEEE 802.11a OFDM signal in the basic framework of integer CFO estimation using pilot and pilot ML estimate fractional CFO estimation of the remaining source code
AITV_Framework
- 这是一个基于命名管道的进程通信及调度程序框架的试验版本。一个solution中包含3个Project.其中，AppScheduling是进程调度程序（这个是将来可以使用的版本），TestJiuGong和TestPlayer分别是九宫格导航和播放器的简单模拟（将来会被实现真实功能的程序所替换。） AppScheduling的功能：启动后自动隐藏窗口，启动九宫格导航。九宫格导航按1键后退出，启动播放器；播放器按0键后退出，启动九宫格导航；九宫格导航按0键后退出整个系统（包括AppScheduli
modified_sinr
- The signal received by a user over the forward link in such a high data rate system contains interference from the neighboring base stations. we note that the strength of this interference is a function of the network load in the neighboring cells. w
modified_sinr_cal
- The signal received by a user over the forward link in such a high data rate system contains interference from the neighboring base stations. we note that the strength of this interference is a function of the network load in the neighboring cells. w
codes
- pilot based ofdm signal-pilot based ofdm signal
OFDMLS-LMMSE
- ofdm插入导频估计算法源码其中包括ls及mmse算法对ofdm初学者很有帮助-ofdm estimation algorithm source code into the pilot, including ls and mmse algorithm for ofdm useful for beginners
ofdm
- 基于导频的OFDM信道估计，ls、 mmse算法等。matlab仿真的，供大家参考-Pilot based channel estimation for OFDM, ls, mmse algorithm. matlab simulation for reference
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- usb单片机驱动，采用周立功试验箱完成实验，仅供参考-usb microcontroller-driven, with completion of the pilot chamber meritorious week, for reference only
16QAMLS
- 分析比较了16QAM的块状导频与没有加信道估计的性能比较OFDM系统-Analysis and comparison of 16QAM and no massive increase pilot channel estimation OFDM System Performance Comparison
16QAMkuaizhuangdaopinSANZHONGSUANFA
- 块状导频三种信道估计算法的比较，画出了图形进行比较-Three kinds of block pilot channel estimation algorithm, draw a graph to compare
OFDM_yh
- OFDM仿真代码，包含详细的注释 梳状导频仿真-OFDM analisis code，include detail note comb pilot
pucchTest
- lte上行链路，生成发送端的pucch信道信息，包括符号以及导频序列，pucch格式为1b，开发环境为ccs3.3-lte uplink, the sender s pucch channel and pilot symbol sequence generation, format 1b
cuRN
- Bloc ce reda evoluta principalilor parametrii, atunci cand nu avem nici comanda de la pilot si nici reactie negativa
simple
- Bloc ce reda evoluta principalilor parametrii, atunci cand nu avem nici comanda de la pilot si nici reactie negativa super super
model_perturbatii
- un model forte foarte completed model of the regular pilot comand section