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- The selected mapping which lowers the PAPR of traditional OFDM system is employed for OFDM systems based on FRFT. 探讨了该系统中使用选择映射法降低峰均比。
- The selective mapping (SLM) is an effective scheme to reduce PAPR. 选择映射法(SLM)是一种有效的降低OFDM系统的峰均功率比的方法。
- A novel interleaving based selected mapping (SLM) scheme to depress the relatively high peak power of transmit signals in multicarrier communications is proposed. 摘要为了抑制多载波通信中发送信号相对较高的峰值功率,提出了一种新的基于交织的选择性映射方案。
- Select Map this property to another property to add items with this property to the content index using another property. 选择“将该属性映射到其他属性”可将具有该属性的项目添加到使用其他属性的内容索引。
- SLM(Selected mapping) is an effective algorithm for the reduction of peak-to-average power ratio(PAPR) of OFDM(Orthogonal Frequeney Division Multiplexing) signal without distortion. 选择映射)技术是一种无失真降低OFDM(正交频分复用)信号峰均比的方法,它是一种很有效的方法。
- We Combined Selected Mapping (SLM) concepts and transform functions to reduce PAPR.The simulating results show that we have good implementation in reducing PAPR by using this approach. 我们结合选择性映射的观念和转换函数来实现降低峰均值比,模拟的结果显示使用此法对于降低功率峰均值比有很好的实现。
- Thirdly, signal scrambling techniques are analyzed, including Selective Mapping (SLM) and Partial Transmit Sequences (PTS). 其次,对信号扰码技术中的选择映射(SLM)法和部分选择序列(PTS)法进行了全面的研究与比较。
- By inserting bit labels, we combine convolutional code and traditional selective mapping (SLM), and propose a novel scheme to reduce PAPR. 本文将卷积码与传统的选择性映射(SLM)方法结合起来,通过插入比特标签,提出了降低峰均比的一种新方法。
- What is mentioned above is demonstrated by two existing methods to reduce PAPR, i.e., wave clipping and selective mapping. 利用现有的两种降低PAPR的方法-剪波法和选择映射法,对所提出的理论加以论证。
- Short-span interleaving based selected mapping 基于短跨度交织的选择性映射
- I selected a passage from Milton. 我从密尔顿的作品中选出一段。
- He selected an extensive reading course this term. 这个学期他选修了泛读课程。
- He was selected as the district attorney. 他被选为地方检察官。
- A mapping of one space onto another or onto itself. 变换一个空间与另一个空间或自身的一一对应
- She selected a diamond ring from the collection. 她从收藏品中挑选了一枚钻石戒指。
- She was experimenting in selected units. 她在试点单位进行试验。
- The province boundaries are marked in with a fine mapping pen. 省区界限是用很细的绘图笔加画在地图上的。
- She helped to select a dress for Ruth. 她帮着给露丝选了一件衣裳。
- The technique of mapping a region or district. 地志学绘制地区地图或行政区地图的技术
- He selected a pair of sock to match his suit. 他挑选了一双与其套服相配的袜子。