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[Other resourceSISO-OFDMSystem

Description: OFDM系统的仿真代码MATLAB环境下
Platform: | Size: 41911 | Author: 曹虹 | Hits:

[CommunicationMIMO(OFDM)simulator

Description: This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple- Output (MIMO) systems. The analysis and simulation is considered in two stages. The rst stage involves the application of a variable-rate variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system. The second stage applies adaptive modulation to a general MIMO system by making use of the Singular Value Decomposition to separate the MIMO channel into parallel subchannels.
Platform: | Size: 15388 | Author: steven | Hits:

[Windows Mobilesiso20M

Description: A SISO 20M OFDM system based on IEEE802.11n standard, using Matlab.
Platform: | Size: 15360 | Author: Nicole OSHI | Hits:

[matlabSISO-OFDMSystem

Description: OFDM系统的仿真代码MATLAB环境下-OFDM system simulation environment MATLAB code
Platform: | Size: 41984 | Author: 曹虹 | Hits:

[CommunicationMIMO(OFDM)simulator

Description: This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple- Output (MIMO) systems. The analysis and simulation is considered in two stages. The rst stage involves the application of a variable-rate variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system. The second stage applies adaptive modulation to a general MIMO system by making use of the Singular Value Decomposition to separate the MIMO channel into parallel subchannels.
Platform: | Size: 15360 | Author: steven | Hits:

[Communication-Mobileofdm_MIMO_Rayleigh

Description: ofdm+mimo+rayleigh仿真M文件,需要研习的请下载。-ofdm+mimo+rayleigh整个通信模型仿真,包含预编码,SVD(奇异值分解),SER计算,自适应(SISO的),OFDM调制解调
Platform: | Size: 12288 | Author: lynn | Hits:

[matlabofdm-siso

Description: 正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统, 它具有频带利用率高和抗多径干扰能力强等优点,因而适合于高速率的无线通信系统。- OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for
Platform: | Size: 184320 | Author: 田静 | Hits:

[Post-TeleCom sofeware systemsMIMOchannelcapacityanalysisandsimulation

Description: 本代码给出基于MIMO系统下的系统容量分析,其中得出了SISO,SIMO,MISO,MIMO详细的仿真代码和仿真结果分析。对于研究不同环境下的系统容量很有帮助。-The code given system based on MIMO system capacity analysis, which come to SISO, SIMO, MISO, MIMO simulation code and a detailed analysis of simulation results.
Platform: | Size: 94208 | Author: 赵琪 | Hits:

[Communication-Mobileofdm-siso

Description: ofdm的标准源代码,国外人写的,相当好-ofdm standard source code, written by foreign people, very good
Platform: | Size: 183296 | Author: jia | Hits:

[matlabMIMO_all

Description: MIMO技术的基本程序包,包含四个子程序,SIDO,SIMO,SISO,MIMO(Vblast),是MIMO初学者的理想进阶资料-MIMO technology, the basic package, includes four subroutines, SIDO, SIMO, SISO, MIMO (Vblast), is ideal for beginners and advanced MIMO data
Platform: | Size: 4096 | Author: 赵亮 | Hits:

[OtherCHANNEL_ESTIMATION

Description: MIMO-OFDM信道估计技术导论 详细描述了MIMO和SISO-OFDM中的信道估计技术-MIMO OFDM channel estimation techniques described in detail Introduction to MIMO and the SISO-OFDM channel estimation techniques
Platform: | Size: 454656 | Author: 张乃元 | Hits:

[Industry researchcapacitymimo

Description: This paper deals with the capacity behavior of wireless Orthogonal Frequency Division Multiplexing (OFDM)-based spatial multiplexing system when considering realistic channel delay profiles. In both the SISO and the MIMO contexts, we compare the deterministic, ergodic and outage capacities for the channel with realistic profile to the one with simplified profile
Platform: | Size: 153600 | Author: Safa | Hits:

[matlabLS-MMSE

Description: LS vs MMSE estimator for SISO OFDM system
Platform: | Size: 1024 | Author: Asterixsm | Hits:

[matlabsiso_ofdm

Description: IMT-Advanced标准下单天线OFDM通信系统中,MMSE估计和检测程序-siso-ofdm,MMSE algorith for estimate and detection
Platform: | Size: 1024 | Author: YG | Hits:

[Communication-Mobilesisofuzzy

Description: Channel Estimation of SISO OFDM with Fuzzy Logic Technique.
Platform: | Size: 1024 | Author: kalapraveen | Hits:

[matlabsisofuzzy1

Description: Error plots (real and imaginary) of SISO OFDM system using Fuzzy logic.
Platform: | Size: 2048 | Author: Kala Praveen | Hits:

[matlabContent

Description: A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable high data rate transmission over broadband wireless channels. Channel state information for both single-input single-output (SISO) and MIMO systems based on pilot aided arrangement is investigated in this paper. The estimation of channel at pilot frequencies with conventional Least Square (LS) and Minimum Mean Square (MMSE) estimation algorithms is carried out through Matlab simulation. The performance of MIMO OFDM and SISO OFDM are evaluated on the basis of Bit Error Rate (BER) and Mean Square Error (MSE) level.-A multiple-input multiple-output (MIMO) communication system combined with the orthogonal frequency division multiplexing (OFDM) modulation technique can achieve reliable high data rate transmission over broadband wireless channels. Channel state information for both single-input single-output (SISO) and MIMO systems based on pilot aided arrangement is investigated in this paper. The estimation of channel at pilot frequencies with conventional Least Square (LS) and Minimum Mean Square (MMSE) estimation algorithms is carried out through Matlab simulation. The performance of MIMO OFDM and SISO OFDM are evaluated on the basis of Bit Error Rate (BER) and Mean Square Error (MSE) level.
Platform: | Size: 729088 | Author: loihuynh | Hits:

[matlabsiso-ofdm-pilot-based-channel-estimation

Description: matlab code for siso-ofdm matlab code using pilot symbols
Platform: | Size: 5120 | Author: mohammad | Hits:

[Communication-MobileJoint-Block-fading-CE-Synch-SISO-OFDM

Description: Joint Block fading CE single input single output OFDM-Joint Block fading CE single input single output OFDM
Platform: | Size: 324608 | Author: Huynh Ngoc Thuong | Hits:

[Othersiso

Description: 自适应OFDM系统能根据信道估计得到信道的状态信息,自适应地调节发送端传输参数,从而提高系统的性能。其中OFDM是一种多载波调制技术,具有频谱利用率高、抗多径干扰、抗突发噪声差错等优点。 在VLC中引入自适应OFDM技术,可以提升系统的容量,提高传输质量,使系统具有更大灵活性,改善系统性能。在无线光通信领域对该技术的研究已成为个重要的方向。根据现有的研究人员所发表的文献,大多是基于基础性和理论性的研究,对可见光通信技术与自适应OFDM的研究甚少。(The adaptive OFDM system can obtain the channel state information according to the channel estimation, and adaptively adjust the transmission parameters of the transmitter, so as to improve the system performance. Among them, OFDM is a multi carrier modulation technology, which has the advantages of high spectrum utilization, anti multipath interference, anti burst noise, error and so on. The introduction of adaptive OFDM technology in VLC, can improve the system capacity, improve the quality of transmission, the system has more flexibility, improve the performance of the system. In the field of wireless optical communication, the research of this technology has become an important direction. According to the literature published by existing researchers, most of them are based on basic and theoretical research, and few studies have been done on visible light communication technology and adaptive OFDM.)
Platform: | Size: 3072 | Author: Mortimerr | Hits:
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