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| 无源光网络睡眠节能方式研究 | |
| 引用本文： | 肖巧生,寿国础,胡怡红,郭志刚.无源光网络睡眠节能方式研究[J].光通信研究,2012,38(1):12-15. |
| 作者姓名： | 肖巧生 寿国础 胡怡红 郭志刚 |
| 作者单位： | 肖巧生:北京邮电大学 信息与通信工程学院，北京 100876 寿国础:北京邮电大学 信息与通信工程学院，北京 100876 胡怡红:北京邮电大学 信息与通信工程学院，北京 100876 郭志刚:北京邮电大学 信息与通信工程学院，北京 100876 |
| 摘 要： | 以EPON(以太网无源光网络)、GPON(吉比特无源光网络)为代表的PON(无源光网络)系统在国内外光接入网中得到了广泛应用。ONU(光网络单元)睡眠方式成为PON的一种重要节能方案。文章综述了4种睡眠方式的工作原理、睡眠动作及其影响,从功耗、设备支持度、业务性能和用户体验等方面分析比较了这4种睡眠方式的特点,为PON节能研究和应用提供了参考。 |
| 关 键 词： | 无源光网络 睡眠 节能 |
| 收稿时间： | 2011/9/25 |
Research on sleep mode of power-saving for PON |
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| Xiao Qiaosheng,Shou Guochu,Hu Yihong,Guo Zhigang.Research on sleep mode of power-saving for PON[J].Study on Optical Communications,2012,38(1):12-15. | |
| Authors: | Xiao Qiaosheng Shou Guochu Hu Yihong Guo Zhigang |
| Affiliation: | (School of Information and Communication Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China) |
| Abstract: | The Passive Optical Network (PON) system, represented by EPON and GPON, is widely used in optical access networks at home and abroad. The sleep mode of ONU becomes an important power-saving scheme for PON. This paper reviews the working principles, sleeping actions and influences on protocols of four kinds of sleep modes and analyzes and compares their characteristics in respect of power consumption, device support, service performance and user experience, providing useful references for the research and applications of energy-saving in PON. |
| Keywords: | PON sleep energy-saving |
| 本文献已被 CNKI 等数据库收录！ | |