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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
powercontrol.zip
- 认知无线电功率控制方面一些重要参考文献，对研究功率控制方面的初学者很有帮助,Cognitive radio power control some important references，the study of power control for beginners is helpful
CD22103AMI_HDB3
- 利用ARM与CD22103相联系，实现对于HDB3码的检测，可以计算出误码率-The use of ARM associated with CD22103 achieve HDB3 code for testing, bit error rate can be calculated
Viterbi
- 无线光通信；卷积交织；Viterbi并行译码 在误码率为10的负6次方 时，相对于最佳阈值 判决有约6.9dB的编码增益，与完美交织下的编码性能仅相差0.3dB-Wireless Optical Communication Convolutional Interleaver Viterbi decoding in parallel at the bit error rate of 10 negative 6 power when compared with the optimal
QPSK
- 提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 -Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one
ber
- bit Error Rate in Wireless communication
bit-error-rate_simulation_using_matlab
- Bit-Error-Rate Simulation Using Matlab
spread_spectrum_communication
- 四用户扩频通信系统设计、MATLAB仿真及误码率计算-Four user spread spectrum communication system design, MATLAB simulation and bit error rate calculation
Bit Error Rate
- The most straightforward approximation is the standard Gaussian approximation, where the MAI is approximated by a Gaussian random variable. This approximation is simple, however it is not accurate in general. In situations where the number of users i
codeG2_0wj
- 使用matlab对stbc进行了仿真，对不同调制方式下的误码率进行了比较分析-Use of matlab simulation stbc different modulation bit error rate under a comparative analysis
async_transmitter
- 该程序为RS232串口通信的VERILOG程序，在FPGA上已通过验证，在测试范围内误码率为0-The program for the RS232 serial port communications VERILOG procedures, the FPGA has been validated in the test range of bit error rate is 0
ber
- bit error rate is the rate
Adaptive_minimum_bit_error_rate_multitarget_array_
- Adaptive minimum bit error rate multitarget array algorithm
BERBPSK
- BER BPSK: Bit error rate for Bi Phase Shift Key
BER
- C program to calculate the BER performance of BPSK modulation in an AWGN channel. The program takes the file "BPSK" containing voltage levels and passes it in an AWGN channel with a given SNR. The received message is then Hard decision decoded and th
Simulation_of_the_IEEE_802.16_CTC_Encoder_and_Deco
- IEEE 802.16 CTC Encoder and Decoder测试说明文档（编码器、解码器直接相连；编码器输出经过AWGN信道，输入解码器解码；误码率的测试）-IEEE 802.16 CTC Encoder and Decoder test documentation (encoders, decoders directly connected the output of encoder go through the AWGN channel, then decoder decodin
Bit-Error-Rate-Testing
- systemview中比特误码率测试的仿真实验指导！能很好的帮助学习systemview-Simulation results of bit error rate test in systemview guide! Can help you learn systemview
bit-error-rate
- Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scr ipting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-e
bit-error-rate-matlab
- 详细说明了应用matlab对数字通信领域一重要指标BER仿真的过程与方法。-Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scr ipting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the fi
Bit-error-rate-simulation-using-16
- Bit error rate simulation using 16 qam technique in matlab