搜索资源列表
Multipath
- Multipath Channel Models forWireless Local and Metropolitan Area Networks-Multipath Channel Models forWireless Loc al and Metropolitan Area Networks
On the Energy Detection of Unknown Signals Over Fading Channels
- On the Energy Detection of Unknown Signals Over Fading ChannelsAbstract—This letter addresses the problem of energy detection of an unknown signal over a multipath channel. It starts with the no-diversity case, and presents some alternative closed-fo
rayleigh-distribution-matlab
- In wireless communications, fading is deviation of the attenuation that a carrier-modulated telecommunication signal experiences over certain propagation media. The fading may vary with time, geographical position and/or radio frequency, and is often
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
Multipathfadingchannelsimulation
- Multipath fading channel simulation-Multipath fading channel simulation
mobile_channel
- 地面移动卫星信道仿真程序 考虑雨衰 阴影 和多径影响-Land mobile satellite communication channel simulation program to consider the shadow of rain attenuation and multipath effects
Multipath-channel
- Multipath channel radio communecation
multipath
- 这是一篇关于多径传播的实验文档，讲的很详细-This is a paper about multipath channel,it is very good!!!
Basic-Multipath-Fading-Channel-Simulator-IP-Core.
- Basic Multipath Fading Channel Simulator IP Core
jakesmodel
- simulation of multipath channel simulation of multipath channel-simulation of multipath channel simulation of multipath channel simulation of multipath channel
multipath-and-time-varient-system
- 多径时变（多普勒效应）信道的文献讲解和相关仿真程序。-Multipath literature to explain the change (Doppler effect) channel and related simulation program.
Multipath-fading
- 信号在多径衰落信道中传输特性的研究 当信号在无线信道传播时，多径发射和衰减的变化将使信号经历随机波动。因此，无线信道的特性是不确定的，随机变化的。-Signal in multipath fading channel transmission characteristics
duojingxindaofangzhen
- 多径信道模型的描述，如果要做无线信道 方面的论文，可以参考。-Descr iption of the multipath channel model, if to do radio channel in the papers, you can reference.
ppm2
- 多径信道下的采用rake接收机ppm-th调制和解调及误比特图仿真-Multipath channel the rake receiver ppm-th modulation and demodulation and bit error pattern simulation
Underwater-acoustic-multi-path
- 水声信道多径传播的仿真，详细介绍了水声的多径信道模型及仿真。-Underwater acoustic channel multipath propagation simulation, detailing the underwater acoustic multipath channel model and simulation.
MATLAB
- 由于多径效应和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，即时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着重要的影响，而多径信道的包络统计特性则是我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布等。在此专门针对服从瑞利分布的多径信道进行模拟仿真，进一步加深对多径信道特性的了解。-Due to multipath effects and the mobile station sports and other
DOA-Estimation
- 一篇非常实用的无线通信方向的文献，是关于cdma系统中doa估计的经典-The use of antenna arrays in wireless communications makes it possible to estimate the directions of arrival (DOAs) of impinging waveforms. The latter can be exploited to enhance channel estimation accuracy o
OFDM--multipath-fadingsimulation
- OFDM通信系统抗多径衰落性能仿真，最后给出不同信道下，循环前缀、均衡技术对系统误码率影响的比较曲线，并得出结论。-OFDM communication system simulation of multipath fading Finally, under different channel, cyclic prefix, equalization impact on the system bit error rate comparison curve, and draw conclusion
QPSK
- 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 that the ind
modulation
- 对现有数字调制方式识别类型有限的问题，提出一种基于星座图的分类算法。算法首先利用盲均衡技术克服信道的多径效应与系统问步误差，再对信号减法聚类，提取聚类中心与理想星座图模型进行匹配，从而实现MAsK、MPsK、MOAM等调制方式的识别。-Existing types of digital modulation recognition of limited problem, a classification algorithm based on the constellation. Firstly,