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OQPSK在AWGN和频率选择性衰落信道中的仿真-OQPSK the AWGN and frequency selective fading channel simulation
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Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency selective fading channels
一篇信道估计的经典文章-Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency se lective fading channels a channel
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This paper considers semiblind channel estimation
and data detection for orthogonal frequency-division multiplexing
(OFDM) over frequency-selective fading channels.
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Jakes Model + Rayleigh Channel + Time Selective Fading + Frequency Selective Fading
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lms算法源程序,应用于高速无线通信系统中，可用于解决高速无线传输过程中的频率选择性衰落以及码间干扰的消除，用于接收机中的均衡，大大提高通信系统的传输质量及效率-lms algorithm source code, used in high-speed wireless communication systems can be used to solve the high-speed wireless transmission in frequency selective fading and
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对3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真（不同p和delay 的取值来分别定义莱斯（瑞利）平坦衰落信道、莱斯（瑞利）频率选择性衰落信道).-For three fixed-path multipath AWGN channel of the QPSK system BER performance simulation (different values for p and the delay are defined Rice (Rayleigh) flat fading
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Ajey, S., B. Srivalli, et al. (2010). On performance of MIMO-OFDM based LTE systems. Wireless Communication and Sensor Computing, 2010. ICWCSC 2010. International Conference on.
4G wireless systems predominately employ multiple input multiple outp
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多种Rayleigh衰落信道的程序，单径和多径频率选择性-A variety of procedures for Rayleigh fading channel, single path and multipath frequency selective
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描述了衰弱信道的特性，分为大尺度和小尺度衰弱，以及频率选择性衰弱-Describes the characteristics of weak channels, divided into large-scale and small-scale weakness, and weak frequency-selective
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信道描述，计算冲激响应函数，为频选衰落信道，用于MIMO或ＭＩＭＯ－ＯＦＤＭ系统-Channel descr iption, calculation of impulse response function, for Frequency-Selective Fading Channels for MIMO or MIMO-OFDM system
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using Jakes model to simulate rayleigh channel fading-using Jakes model to simulate rayleigh channel fading
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服从频率选择性衰落并且也服从瑞利衰落的信道。-Subject to frequency selective fading and also subject to Rayleigh fading channel.
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Jakes frequency selective fading channel model
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多径信道模型，包括快衰落，慢衰落，频率选择性衰落，平坦衰落,多普勒信道等-multipath channel model, including fast fading, slow fading, frequency selective fading, flat fading, etc
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Time- Frequency- Selective Channel Estimation of OFDM Systems
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利用Channel Equalizer公式與附件main.m等程式，並選擇Flat=0之模式(該模式為Frequency Selective Fading)及產生Doppler = 500 Hz之Rayleigh fading Channel，利用已知Channel Parameters (rcos, rsin) 增修接收機之Channel Equalizer程式-Channel Equalizer using the formula and accessories main.m other p
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要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点，比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same
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Channel estimation for Rayleigh frequency selective fading
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With the higher and higher of transmitting rate, the signal bandwidth iswider and wider, and the
p ractical channel p resents the frequency selective fading character. In this paper, a multi - input multi -
output (M IMO) channelmodel under frequ
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The increasing need for high data-rate transmissions over time- or frequency-selective fading channels has drawn attention to modulation schemes with high spectral efficiency such as QAM. With the aim of increasing the “diversity order” of the signal
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