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Description: 用QAM调制的ofdm信号，利用SLM方法降低峰均功率比，可与QPSK方法调制的信号比较学习-With QAM modulation ofdm signal, the use of SLM to reduce the PAPR, with QPSK modulation signal comparison method to study
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Size: 1024 |
Author: 马颖 |
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Description: 比较3GPP LTE上行链路中sc-fdma和OFDMA的papr，提供qpsk和16qam两种调制方式下的比较-Comparison of 3GPP LTE uplink of sc-fdma and OFDMA in papr, providing qpsk and 16qam Comparison of two modulation modes
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Size: 3072 |
Author: 孙科 |
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Description: semilogy PAPR OFDMA with QPSK and 16QAM modulation.
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Size: 1024 |
Author: n2dien |
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Description: semilogy PAPR SCFDMA with QPSK and 16QAM modulation.
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Size: 1024 |
Author: n2dien |
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Description: script for computing the PAPR for a random BPSK/QPSK modulation with and without the j rotation
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Size: 1024 |
Author: Jensen |
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Description: 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性
-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus Simulation results show the reliability of system design
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Size: 15360 |
Author: ianua |
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Description: OFDM加窗的matlab源码，主要用于降低峰均功率比-OFDM with windows matlab source, mainly used to reduce the PAPR
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Size: 11264 |
Author: wgetfree |
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Description: 该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析-The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation, the OFDM channel modeling, including ordinary IDFT algorithm and IFFT fast algorithm, based on OFDM modulation system and demodulation process, reduce the PAPR of OFDM system pts algorithm simulation program, a complete OFDM link process and made more specific analysis
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Size: 885760 |
Author: 余伟 |
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Description: PAPR for random BPSK and QPSK simulate the PAPR for with random BPSK (and QPSK) modulation on a 128pt FFT with and without rotating the upper 20MHz subcarriers by j.
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Size: 4096 |
Author: sun2012flower |
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Description: 给出了不同分割数量V条件下的系统的PAPR性能，分割方法为随机分割，辅助相位集合的相位数P=4(即 可选择的范围为{0,π/2,π,3π/4})，N=128，子载波采用QPSK调制，仿真的OFDM符号数为1000个。-V gives the number of different partitions of the system under PAPR performance of random segmentation segmentation, the number of secondary phase of the phase set P = 4 (to select the range {0, π/2, π, 3π/4} ), N = 128, sub-carrier using QPSK modulation, simulation of the OFDM symbol number 1000.
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Size: 1024 |
Author: 宫约 |
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Description: 在N=128时采用次优化迭代算法的PTS法与普通PTS法的PAPR性能比较。仿真参数：QPSK调制，V=4，P=4，取 。从程序的运行时间可知，采用次优化迭代算法，PTS法的复杂性可以大大降低。-In the N = 128 used sub-optimal iterative algorithm method and the general PTS PTS PAPR performance comparison method. Simulation parameters: QPSK modulation, V = 4, P = 4, to take. We can see from the program' s running time, using sub-optimal iterative algorithm, PTS method can greatly reduce the complexity.
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Size: 2048 |
Author: 宫约 |
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Description: 给出k=1,2,3,4的OFDM系统使用改进的次优化算法时的PAPR性能。仿真参数：子载波数为64，QPSK调制，r=3，V=4，P=4，取 ，分割方法为交织分割，仿真的OFDM符号数为1000个。-Gives k = 1,2,3,4 of the OFDM system uses an improved PAPR when the sub-optimal algorithm performance. Simulation parameters: number of subcarriers 64, QPSK modulation, r = 3, V = 4, P = 4, take, segmentation is intertwined segmentation, simulation OFDM symbol number 1000.
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Size: 1024 |
Author: 宫约 |
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Description: 给出了r=1，2，3，4的OFDM系统使用改进的次优化算法时的PAPR性能。仿真参数：子载波数为64，QPSK调制，V=4，P=4，取 ，分割方法为交织分割，仿真的OFDM符号数为1000个，迭代次数k=1。-Gives r = 1,2,3,4 of the OFDM system uses an improved algorithm for sub-optimal performance when the PAPR. Simulation parameters: number of subcarriers 64, QPSK modulation, V = 4, P = 4, take, segmentation is intertwined segmentation, simulation number of 1000 OFDM symbols, the number of iterations k = 1.
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Size: 1024 |
Author: 宫约 |
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Description: Compute the PAPR and Plot the empirical
CCDFs using QPSK modulation
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Size: 1024 |
Author: cywu49 |
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Description: qpsk modulation ofdm main papr
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Size: 4096 |
Author: chen-wei Shin |
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Description: 这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。-This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.
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Size: 6144 |
Author: huangwei |
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Description: ti so PAPR trong LTE-Advance
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Size: 28672 |
Author: anhminh |
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Description: A probable way of reducing PAPR (peak to average power ratio) in OFDM by changing the phase of some of the subcarriers.
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Size: 12288 |
Author: Saaya |
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Description: PAPR 迭代降低算法仿真，包含16QAM及QPSK优化前和优化后(Matlab simulation
iterative PAPR Reduction for 16QAM QPSK)
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Size: 367616 |
Author: sandytam |
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Description: 这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.))
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Size: 7168 |
Author: 本来我也是小傲娇 |
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