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Y847565
- 提高卫星通信信道传输效率的新途径本 文 结 合 V SAT卫星通信系统设计中涉及卫星通信传输技术极为重要的 信道编码与调制解调方式，探讨了各种新型的卫星信道编码与调制解调技术， 它们的原理及在卫星通信中的应用。在数字调制中，信号传输质量主要取决于 比特差错率BER (Bit Error Rate)，因此要尽可能采用相同的每比特信号能量与 噪声功率谱密度比(Eb/N.)的条件下，BER低的调制方式，以节省卫星功率 另外频带利用率要尽可能的高，以节省宝贵的卫星频带。本文还对各种
A-BER-MODEL-FOR-Turbo-Code-On-AWGN-Channel
- AWGN信道下Turbo码误比特率模型 在实验基础上，通过曲线拟合等数学工具，得到加性高斯白噪声信道条件下，信道编码采用turbo码，通信系统端到端的误比特率经验模型。
asn1.rar
- ASN.1编解码的JAVA实现，很有参考价值，JAVA，ASN.1,ASN.1 codec JAVA realize valuable, JAVA, ASN.1
pi-4-QPSK
- A full simulation of pi/4 qpsk modulation with a matlab scr ipt for obtained the BER graph
juanjima
- simulink实现卷积码的编译码功能，以及误码率分析.-BER simulink
test_ber
- ofdm simulation using BPSK & its BER plot
Program-to-plot-the-BER-of-OFDM-in-Frequency-sele
- Program to plot the BER of OFDM in Frequency selective channel
BER-simulation-for-BPSK-with-AWGN
- With this matlab codes one can simulate BER for BPSK Modulation with added noise in various steps
BER
- Analysis of BER in FSK Modulation with AWGN Fading Channel
BER-forOFDM
- BER Analysis in OFDM
BER-for-BPSK-in-Rayleigh-channel.pdf
- BER calculation in rayleigh
Thresholds-and-BER-for-LDPC
- LDPC码以及类LDPC码的BER性能以及理论阀值的汇总报告。-Thresholds and BER for LDPC
BER-Simulation-Using-MATLAB
- 应用matlab对信道BER性能进行仿真，详细说明了BER仿真的过程与方法。-BER Simulation Using MATLAB
Efficient-BER-computation-of-LDPC-coded-SC_MRC-sy
- Abstract—Selection combining cascaded with maximum-ratio combining (SC/MRC), which is particularly useful when site diversity is available, combined with low-density parity-check (LDPC) codes is able to combat the effects of fading. The biterro
A-fast-algorithm-for-computing-BER
- A fast algorithm for computing BER of convolutional codes encoder
On-the-BER-Performance-of-SFBC-OFDM-in-MIMO-chann
- BER performance of SFBC-OFDM
BER-Analysis-ofMIMO-OFDM
- BER Analysis ofMIMO-OFDM
BER-for-QAM
- Calculate BER for single carrier QAM and QAM BY OFDM-Calculate BER for single carrier QAM and QAM BY OFDM
rayleigh_8psk
- rayleigh channel 8psk调制，仿真与理论误码率对比(rayleigh channel theory ber vs. simulation ber with 8psk modulation.)
BER
- Bit error rate analysis