助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   time recovery 在 电信技术 分类中 的翻译结果: 查询用时:0.2秒
图标索引 在分类学科中查询
所有学科
电信技术
更多类别查询

图标索引 历史查询
 

time recovery
相关语句
  定时恢复
    It presents strict requirements oil cell loss and delay for the service because of the high compression ratio of MPEG-2. Therefore, the principal issue for MPEG-2 over ATM is how to meet the particular requirements of loss and delay demanded by MPEG-2. This paper gives the overview of the adaptation method, packing scheme, time recovery and queueing scheme for the MPEG-2 over ATM.
    ATM网在传送MPEG-2业务时的关键是如何满足MPEG-2对丢失和时延的特定要求。 本文对ATM传送MPEG-2的适配方法、打包策略、定时恢复及排队策略进行了综述。
短句来源
  “time recovery”译为未确定词的双语例句
    TWSTT is often used as a secondary measurement to GPS or a sole means time recovery with performance that is superior to GPS time transfer, so it has been a hot topic in time community all the time.
    TWSTT一直作为GPS时间比对的一种辅助手段,由于其高精度的时间传递性能,一直是这个领域的研究热点。
短句来源
    The conventional algorithm, which exploits both the redundancy in the cyclic prefix and available pilot symbols for symbol time recovery, is analyzed and an improved symbol time recovery algorithm is proposed.
    对相干OFDM系统中结合循环前缀和导频信息的传统符号定时同步算法进行了分析和研究,提出了一种改进的符号定时同步算法。
短句来源
查询“time recovery”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  time recovery
The peace time recovery after the 1981-1982 recession was the longest in U.S.
      
However, in these protocols, real-time recovery is not taken into consideration.
      
The data confirm the importance of central conduction time recovery before the end of the operation on the patient's immediate postoperative neurologic condition.
      
The circadian variation of the insulin-induced hypoglycemia depends on the time recovery from the glucose fall rather than on lower circulating glucose levels attained following hormone injection.
      
Additionally, half-time recovery and the lag between end of activity and maximum CO2 release were lower in the jumping spider.
      
更多          


Transporting MPEG-2 over ATM is the key technique for tele-education, Video-on-Demand and telemedicine. It presents strict requirements oil cell loss and delay for the service because of the high compression ratio of MPEG-2. Therefore, the principal issue for MPEG-2 over ATM is how to meet the particular requirements of loss and delay demanded by MPEG-2. This paper gives the overview of the adaptation method, packing scheme, time recovery and queueing scheme for the MPEG-2 over ATM.

ATM网传送MPEG-2业务是远程教育、VOD、远程医疗等网络服务的基础。由于MPEG-2具有很高的压缩比,因此它对丢失、时延有很高的要求。ATM网在传送MPEG-2业务时的关键是如何满足MPEG-2对丢失和时延的特定要求。本文对ATM传送MPEG-2的适配方法、打包策略、定时恢复及排队策略进行了综述。

The conventional algorithm, which exploits both the redundancy in the cyclic prefix and available pilot symbols for symbol time recovery, is analyzed and an improved symbol time recovery algorithm is proposed. By utilizing the correlation property of the observation samples more efficiently, the proposed algorithm has a larger time offset estimation range. On the other hand, by considering the symbol timing offset as a fixed value over several OFDM symbol blocks, the estimation performance...

The conventional algorithm, which exploits both the redundancy in the cyclic prefix and available pilot symbols for symbol time recovery, is analyzed and an improved symbol time recovery algorithm is proposed. By utilizing the correlation property of the observation samples more efficiently, the proposed algorithm has a larger time offset estimation range. On the other hand, by considering the symbol timing offset as a fixed value over several OFDM symbol blocks, the estimation performance is improved further by using the information of the multiple OFDM symbol blocks. Simulation results demonstrate the proposed symbol timing recovery method in Rayleigh fading channel has an improved performance over the conventional algorithm.

对相干OFDM系统中结合循环前缀和导频信息的传统符号定时同步算法进行了分析和研究,提出了一种改进的符号定时同步算法。此算法相对于传统算法由于更加有效的利用了观察样本信息,具有更大的定时同步范围。同时考虑时间偏移参数在若干OFDM符号区间内不变,给出了一种利用连续多个OFDM符号的算法,以提高定时同步的准确度。仿真验证了所提出算法在瑞利衰落信道下可以有效地改进传统算法的定时性能。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关time recovery的内容
在知识搜索中查有关time recovery的内容
在数字搜索中查有关time recovery的内容
在概念知识元中查有关time recovery的内容
在学术趋势中查有关time recovery的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社