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Bit Error Rate (BER) performance is investigated over Nakagami(m) multi?path fading channel. 本文给出了IS－95前向信道的调制和解调过程的数学模型，分析了IS－95前向信道在Nakagami（m）衰落信道下的误码率。
Research of Initial Decoding Message of LDPC Codes Over Multi Path Fading Channel 多径衰落信道下LDPC码初始译码消息研究
Multi - path fading channel 多径衰落信道
In the slow fading channel,the cooperative diversity is a new space diversity. 在慢衰落信道中,协同分集是一种新的空间分集方式。
Then, we discuss the model of a 256 sub-carriers MC-CDMA system and analyze BER performance in a frequency-selective Rayleigh fading channel. 讨论了一个256载波的MC-CDMA系统的数学模型，分析了在频率选择性瑞利衰落信道中的误码率性能。
The Volterra adaptive prediction of the multipath fading channel is studied in this paper. 本文研究了对多径衰落信道的Volterra自适应预测。
Due to no channel estimation required for rayleigh fading channel, quotient coded QAM has lower receiver complexity. 摘要商分编码QAM由于无需信道估计和均衡，因此降低了在瑞利衰落信道解调的复杂性。
Rayleigh/Rician fading channel based on Jakes model is implemented by FPGA hardware in this thesis. 中文摘要在本论文中，我们主要目的是以场效可规划逻辑闸为基础，来实现杰克斯通道模型的硬体模拟。
The performance is presented in terms of bit-error rate(BER) for a system using QPSK and 16QAM in fading channel. 仿真结果表明，在各种的衰落环境下，该算法都有良好的性能。
Due to no channel estimation required for rayleigh fading channel,quotient coded QAM has lower receiver complexity. 商分编码QAM由于无需信道估计和均衡,因此降低了在瑞利衰落信道解调的复杂性。
The path grew more obscure in the fading light. 小径在渐渐消失的光线下变得更暗了。
Jakes frequency selective fading channel model complete source code, has been tested. (译)：杰克斯频率选择性衰落信道模型的完整的源代码，已经过测试。
The channel models employed are multipath fading channel, f requency selective chan nel based on COST 207 and AWGN channel. 采用的信道模型包括多径衰落信道、基于COST 2 0 7的频率选择性信道以及AWGN信道 .
The mean acquisition time of the FSASE method is derived by the generating function flow graph technique for the fading channel. 文中采用生成函数流图法推导出了衰落信道下FSASE算法平均捕获时间的闭式解。
They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
A star-QAM with quotient coding is analyzed and its symbol error rate in flat rayleigh fading channel is generalized to larger constellations. 于是在分析一种星形商分编码QAM的基础上，将其在平坦瑞利衰落信道上的误码率公式推广到更多元的星座图，并对星座图进行了优化。
In this paper, an autoregressive (AR) model is presented for the simulation of flat fading channel in complex communication environments. 本文实现了复杂传播环境下平坦衰落信道的AR模型仿真。
She squelched along the muddy path. 她沿着泥泞小径格吱格吱地走。
The system performances of QAM and ARDPM are compared by calculating the error bound of two systems with diverse Doppler shift over fading channel. 在多谱勒频移较小时,ARDPM系统的性能优于QAM,但是随着多谱勒频移的增大,ARDPM系统的性能将迅速恶化,此时QAM系统的性能将优于ARDPM。
He was destined to plod the path of toil. 他注定要在艰辛的道路上跋涉。