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- Based on this OFDM PC model, the result of the MATLAB simulation gives the idiograph method to reduce downlink of high peak to average power ratio (PAPR) and difficult synchronizatio. 由MATLAB仿真所得结果,得出了OFDM技术应用所遇到的高功率峰均值比(PAPR)值和同步问题的具体解决措施。
- Therefor it is becoming the focus technology of wireless communication.The fucus of the research of OFDM is easily to be affected by frequency offset and the high Peak to Average Power Ratio(PAPR). OFDM系统的研究的重点是易受频率偏差的影响和存在较高的峰值平均功率比 (PAPR)问题，这使得OFDM通信系统的性能大大下降甚至直接影响实际应用。
- PAPR (Peak to Average Power Ratio) 峰均比
- PAR (Peak to Average power Ratio) 峰值平均功率比
- Peak to Average Power Ratio ( PAPR ) 峰均比
- Peak to Average Power Ratio (PAPR) 峰均功率比（PAPR）
- Peak to Average power Ratio (PAR) 峰值平均功率比
- Peak to Average power Ratio(PAR) 峰值平均功率比
- peak to average power ratio(PAPR) 峰平比（PAPR）
- peak to average power ratios (PAR) 峰均比
- Sometimes I pay, sometimes he pays it seems to average out (ie result in a fair balance) in the end. 有时我付钱，有时他付钱--到头来似乎两相抵销。
- The average power is therefore zero. 故平均功率为零。
- The maximum average power is 444 mW with an efficiency of 0.05% at the pulse repetition frequency of 18.2 KHz. 在重复率18.;2千周时最大平均功率444毫瓦;效率0
- Modified simple block coding for OFDM peak to average power ratio reduction 降低OFDM信号峰平比的改进简单分组编码方法
- Output characteristics of our self-heated discharge dopper vapor laser arc reported. The maximum average power is 20.5 W with an efficiency of 1.5%. 本文报道了平均输出功率为21.;5W、效率为0
- A Q-switched laser output showing a 9 ns pulse duration, a 19 mW maximum average power output and a 10 kHz repetition rate has been demonstrated. 已实现了脉宽9ns、最大平均输出功率达19mW、频率为10kHz的调Q激光。
- In the example of loading a large file, you might set the maximum to the size of the file in kilobytes. 在加载大文件的例子中,可将最大值设置为以KB为单位的文件大小。
- PAPR Reducing peak to average power ratio of OFDM system based on signal space expansion 基于信号空间扩展方法降低OFDM系统的
- TV is masses medium, the agriculture TV channel can enlarge the effect maximum to agriculture"s development. 我国是个农业大国,电视又是大众媒体,农业频道对“三农”宣传作用极大。
- Peak to Average Power Ratio Analysis and Reduction of Multicarrier Modulation System Based on Wavelet Packet Transform 基于小波包的多载波调制系统的峰均比分析与消减
