Location:
Search - channel
Search list
Description: 信道估计的论文,介绍了一种在协作中继系统下，进行信道估计的算法 -Mitigating Channel Estimation Error With Timing Synchronization Tradeoff in
Cooperative Communications
Platform: |
Size: 705536 |
Author: 倩倩 |
Hits:
Description: 一种中继系统中，信道估计算法的训练序列设计以及信道估计算法仿真-Channel Training and Estimation in Distributed
Space-Time Coded Relay Networks with Multiple
Transmit/Receive Antennas
Platform: |
Size: 219136 |
Author: 倩倩 |
Hits:
Description: 在3.49-3.51GHZ频段内的典型中国城市环境下，地面信号衰落仍服从经典的指数对数分布。在中度误差（σx =10.291）下，路损指数在3.1-3.7之间。半径2公里的小区内，RMS时延在3-4微秒之间；典型的办公室环境中，存在直达径时RMS时延小于0.1微秒。在城市环境中，多径现象很明显，主要由高层建筑物引起，并以簇的方式存在。在城市中低速移动条件下（接收机移动速度小于100 Km/h）某一强径的生存时间通常超过10分钟，但相对到达时间会发生滑动。单一小区内的传播环境具有一定相关性，如果存在直达径，相关性会上升到0.4-0.5。此外，室外室内的测量结果都可以证明Jake模型关于入射角分布假设的合理性。当天线间距在1个载波波长增大到10个载波波长时，天线相关性在0.05-0.4之间。
SIMO信道探测系统能够揭示B3G信道的很多特征，但不能够全面、充分的分析和评估B3G信道。在后续工作中，我们将进一步改进这个测试系统，对B3G系统作更深入的研究。
参考-Aided by a 1-Tx and 2-Rx system working in 3.5GHz frequency and 20MHz bandwidth, JSI-MTLab studied the classic B3G urban wireless propagation environment of China and the classic indoor channel propagation environment through a recent indoor and outdoor wireless propagation measurement. A new path loss exponent is proposed in such band while the general outdoor model of path loss is verified. Also, the statistic results of RMS excess delay, max excess delay and mean excess delay in both indoor and outdoor scenarios are given. The lag-time domain and time-frequency domain channel responses are analyzed. At the end, the results of correlation of different propagation environment in the singular cell and antenna correlation are given as well as the phenomenon being analyzed and explained.
Platform: |
Size: 159744 |
Author: xuchen |
Hits:
Description: MIMO信道估计算法 含有大量各种估计方法-MIMO channel estimation algorithm with a large variety of estimation methods
Platform: |
Size: 918528 |
Author: 刘凯 |
Hits:
Description: 关于dark channel在去雾算法应用的方法介绍-the introduction of the use of dark channel in dehaze algorithm
Platform: |
Size: 831488 |
Author: brown |
Hits:
Description: channel prediction for adaptive modulation in wireless communication
Platform: |
Size: 1545216 |
Author: narayan |
Hits:
Description: 在MATLAB环境下仿真瑞利信道容量与信噪比的关系-In MATLAB simulation Rayleigh channel capacity and SNR relationship
Platform: |
Size: 1024 |
Author: 王松 |
Hits:
Description: 基于认知无线电的信道分配策略研究,西安电子科技大学硕士论文，详细介绍了认知无线电频谱分配的各项知识点。。对你很有用处。。学习学习。-Based on cognitive radio channel allocation strategy, Xi' an University of Electronic Science and Technology Master' s thesis, detailing the cognitive knowledge of the radio spectrum allocation points. . Useful to you. . Learn from.
Platform: |
Size: 1733632 |
Author: |
Hits:
Description: MATLAB MIMO-OFDM信道估计仿真.m文件。基于梳状导频环境。-MATLAB MIMO-OFDM channel estimation simulation. M file. Comb based pilot environment.
Platform: |
Size: 3072 |
Author: 肖笛 |
Hits:
Description: 通过Matlab仿真分析OFDM系统中2D-Robust信道估计算法的性能。-Matlab simulation analysis by 2D-Robust OFDM system channel estimation algorithm.
Platform: |
Size: 15360 |
Author: Aaron Yan |
Hits:
Description: 关于MIMO-OFDM系统的信道分析相关文章
-On MIMO-OFDM system channel analysis of related articles
Platform: |
Size: 786432 |
Author: 丁丁 |
Hits:
Description: Blind Channel Estimation for MIMO-OFDM Systems
Platform: |
Size: 372736 |
Author: zahed |
Hits:
Description: 对于MIMO无线信道建模和仿真测试中遇到的一些常见问题予以了详细解答，其中详细介绍了空间相关性的那部分。-MIMO wireless channel modeling and simulation for the test to be some common problems encountered in the detailed answers, which details the spatial correlation part.
Platform: |
Size: 1699840 |
Author: 吴晓蔓 |
Hits:
Description: 主要讲解了航空信道模型的仿真实现和参数选择，给出了各信道场景下的接收信号星座图以及概率密度曲线。-Mainly on the aviation simulation channel model implementation and parameter selection are given scenarios each channel received signal constellation and the probability density curve.
Platform: |
Size: 12288 |
Author: 吴晓蔓 |
Hits:
Description: On improved DCT based Channel Estimation with very low complexity for MIMO-OFDM systems
Platform: |
Size: 158720 |
Author: LAMMARI |
Hits:
Description: 基于贝叶斯压缩感知的一种极宽带信道的估计-A compressed sensing based on Bayesian very broadband channel estimation
Platform: |
Size: 114688 |
Author: Kim |
Hits:
Description: 用MATLAB SIMULINK实现BSC二进制对称信道建模和误码率测试模型-BSC in MATLAB binary symmetric channel bit error rate modeling and testing model
Platform: |
Size: 4096 |
Author: shen |
Hits:
Description: 一个包含信道估计和均衡的ofdm系统的matlab程序 实用易懂-Includes a channel estimation and equalization of ofdm matlab program practical and easy to understand system
Platform: |
Size: 8192 |
Author: 段一 |
Hits:
Description: channel assignment ebook in pdf format
Platform: |
Size: 911360 |
Author: hamid |
Hits:
Description: OFDM系统中的信道估计，主要分析了LS/MMSE等算法的基本原理，可供参考-OFDM system channel estimation, the main analysis of the LS/MMSE algorithms such as the basic principles for reference
Platform: |
Size: 795648 |
Author: fy |
Hits:
«
1
2
34
5
6
7
8
9
10
...
50
»