搜索资源列表
QAM
- 重点研究了全数字QAM接收机中的两个关键技术——符号同步和信道盲均衡。研究Gardner定时误差检测算法，盲均衡方面，重点研究了CMA及其改进算法，采用MMA算法和DD-LMS算法联合均衡-Focuses on the all-digital QAM receiver in the two key technologies- the symbol synchronization and channel blind equalization. Research Gardner timing err
InformationTheoryAndCodingTechniques
- 信息论是由通信技术、概率论、随机过程和数理统计等相结合逐步发展而形成的一门新兴科学。其奠基人是美国数学家香农，他的《通信的数学原理》奠定了信息论的基础。 这是信息论与编码技术的教学课件。压缩包内含有6个ppt文件，每个ppt自成一章:1绪论、2信源及其熵、3信道及其容量、4信息率失真函数、5信源编码、6信道编码。是初学信息论的最好材料。-Information communication technology is, probability theory and mathematical s
xindaobianma
- 信道编码类型及其相关应用，性能比较文献 -The type of channel coding and its related applications, Performance Comparison of the literature
1602
- 1602液晶的实用的详细程序。程序仅供参考 -Pin VREF requires a voltage of 1.25 V to 2.5 V, with gain scaling between 40 dB/V and 20 dB/V, respectively. Voltage VGN controls the gain its nominal operating range is from 0.25 V to 2.65 V for 20 dB/V gain scaling,
A_Comparison_of_Pilot-Aided_Channel_Estimation_Me
- Its a very good paper regarding channel estimatin in ofdm
rf1
- transmission of signal over awgn channel its modulation and its demodulation
shangchuan
- 简单的透明 OpenGL中的绝大多数特效都与某些类型的(色彩)混合有关。混色的定义为，将某个象素的颜色和已绘制在屏幕上与其对应的象素颜色相互结合。至于如何结合这两个颜色则依赖于颜色的alpha通道的分量值，以及/或者所使用的混色函数。Alpha通常是位于颜色值末尾的第4个颜色组成分量。-A simple and transparent in the vast majority of OpenGL effects are related to certain types of (color) Mi
OnPerformanceLimitsofDFTSpreadOFDMSystems
- OnPerformanceLimitsofDFTSpreadOFDMSystems DFT Spread OFDM has been proposed recently to reduce the Peak to Average Power Ratio (PAPR) of conventional OFDM transmission. Besides PAPR reduction, an important implication of DFT Spreading is t
adc
- Write a program to convert an alog voltage into digital value using an ADC chip 0816. Chip 0816 is a 16 channel ADC. The program should be able to convert the analog voltage applied to any of the 16 channels. Display the channel number and its digita
ISCON05_00170[1]
- DAB Channel Decoder Implementation Using FPGA and Its Testing Platform Buildup
OFDM_system_simulation_and_analyze_based_on_Simuli
- 在simulink下建立了OFDM系统的仿真模型，并对所建模型进行了分析，同时在两径和六径瑞利衰落信道以及系统中有无交织下对其进行仿真，给出了仿真结果。-Established under the simulink simulation model of the OFDM system, and the model analyzed, while two tracks and six Path Rayleigh fading channel, as well as whether the sys
An-Opportunistic-Cooperation-Scheme-and-its-BER-A
- The cooperative communication technology proposed in recent years enables network nodes to share their antennas to achieve diversity gain. In this paper, an efficient variation scheme on opportunistic cooperation is proposed by using an outag
polar-code-and-its-character
- 最近比较热的极化码的介绍。：主要介绍了基于二元离散无记忆信道的极化码的构造以及相关性质。-Introduction of the recent hot polarization code. : The main of the discrete memoryless channel code structure of the polarization and related properties.
LTE-pdsch-channel
- 文档介绍了LTE的下行物理控制信道，介绍它的处理流程以及资源映射方式。结合协议定 义，分析具体实现方式以及考量的因素。-The document describes the LTE downlink physical control channel, introduced its handling processes as well as resource mapping mode. The binding protocol definition and analysis of specif
wideband-radio-channel
- This paper presents a proposed model in an explicit form and its simulation results for characterizing wideband line-of-sight (LOS) radio channel in an urban microcellular environment. The model is fast to compute, easy to implement, and on
OFDM-channel-estimation
- OFDM系统信道估计及其matlab仿真。-The channel estimation for the OFDM system and its matlab simulation.
Spatial-channel-model-for-MIMO-3GPP
- Repeater communication is one promising candidate solution in future cellular networks because of its ability to increase throughput, data rate and coverage. It is also considered as one candidate technology feature in 3GPP/LTE-A. Traditionally repea
Channel-Coding-for-Mobile-Multimedia-Communicatio
- In the wireless channel, can provide to the multimedia (including voice, image and data) in support of the business has become the development trend of the twenty-first Century communication system. However, its implementation must solve two problems
OFDM-in-time-dispersive-channel
- matlab coding for OFDM system and improve its efficiency in terms of BER
MMSE Channel Estimator for OFDM Receiver
- 我们基于Jake模型重新推导了新的自相关函数，并基于新的自相关函数提出了一种通用最小均方误差（MMSE）信道估计器。 因此，由于其固有的鲁棒性，所提出的MMSE信道估计器可以被用于各种信道场景。 MMSE信道估计器的性能是通过实践DVB-T标准进行研究的，该标准表明MMSE信道估计器能以低复杂度实现非凡的最小平方误差性能(Based on the Jake model, we derive the new autocorrelation function and propose a univer