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- The simulation results confirm the effectiveness of APTS and IPTS in PAPR reduction for real value OFDM systems. APTS算法需要多次的IDFT运算,而IPTS仅需要一次IDFT运算。
- A modified SLM technique which combines the PAPR reduction with the channel coding is proposed. 采用一种改进的选择映射法，把降低峰均功率比和信道编码相结合。
- We utilize simple combination cases to achieve PAPR reduction and improve performance. 可以利用简单的组合方式达到更好的降低PAPR效能。
- The simulation results show the MIPTS has similar PAPR reduction performance as APTS without over-sampling or is superior to APTS with over-sampling. 仿真结果表明,通过增加独立待选传输序列的个数,提出的改进IPTS(MIPTS)能够以较小的运算量达到(针对离散信号)或优于(针对连续信号)APTS算法性能。
- In this thesis, we propose a novel PAPR reduction technique in OFDM systems.The technique was based on phase reversal and the influence on input symbol. and output symbols. 在本篇论文中，我们将提出新的降低PAPR技术，主要是利用相位的改变与讯号彼此间的影响程度做为基础。
- This scheme exhibits a good PAPR reduction performance, and for signals of high level modulation, such as 16QAM and 64QAM, it approaches the best performance of all SLM schemes. 结果表明该方案在抑制峰均比方面呈现出很好的性能，对于高阶调制信号，如16QAM和64QAM，它甚至达到选择性映射所能实现的最佳性能。
- We will introduce various PAPR reduction techniques at first.Next, we will introduce ours propose PAPR reduction technique in this we call reverse phase technique. 首先将介绍不同的降低PAPR的技术，接著介绍我们所提出的相位反转技术，相位反转技术具有简单性与低复杂性。
- In chapter4, a separately optimized PAPR reduction and LUT-based predistortion scheme is proposed to efficiently mitigate both clipping distortion and compressive gain distortion. 在第四章节，我们提出一个分别对降低峰对均值的比例值的做法与以查表法为基础的数位反失真方法做最佳化的方法，可以缓和截取失真与压缩增&%2364023;
- The code restriction technique and clipping are combined to achieve higher PAPR reduction and better BER, which can be seen from the simulation results of CCDF and BER based on MATLAB. 基于MATLAB的互补累积分布函数和误码率的仿真结果表明，码元约束技术和传统限幅的结合不仅降低了高峰均功率比，而且很好地改善了误码率性能。
- However, most existing PAPR reduction schemes are inflexible and sub-optimum because they adopt distortion or distortionless of PAPR reduction regardless of the PA characteristics. 然而，大多现有降低峰对均值的比例值的做法，&%2364038;没有弹性且是次最佳的效能。因为这些做法采用无失真或失真的降低峰对均值做法，&%2364038;
- A novel PAPR reduction scheme for OFDM-CPM OFDM-CPM系统降低PAPR新方案研究
- Frequency Domain Shaping Methods for PAPR Reduction in DFT-Spread OFDM System DFT扩展OFDM系统中降低信号峰均比的频域成型方法
- Modified Interleaved Partitioning PTS Method for PAPR Reduction in OFDM System 降低OFDM信号PAPR的改进交织分割PTS方法
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Do not immerse the Turbo PAPR blower unit. 不要将PAPR的电机浸泡在清洁剂溶液中。
- Queue forme at the ticket office when the news of the fare reduction get out. 票价下调的消息一传出，售票处前就排起了队。
- A reduction in pace, force, or intensity; a slowdown. 减慢，放松速度、力量或强度减弱; 放慢
- What reduction will you make on this article? 这个东西你要减价多少?
- There is no room for any reduction in price. 价格毫无再减的余地了。
