一种新的ONU打盹模式下节能方案研究  

Research of a new energy-saving scheme for ONU sleep mode

作　　者：李娟[1] 谢晓霞[1] 仇代远[1] 王鲸鱼[1] 

机构地区：[1]西安通信学院,西安710106

出　　处：《光通信技术》2014年第3期56-58,共3页Optical Communication Technology

摘　　要：为了使ONU进入低耗能的打盹睡眠模式,针对控制ONU发送、接收和睡眠的时隙管理控制机制进行了研究,建立了ONU睡眠模型,对多点控制协议中的GATE消息结构进行了改进,并采用opnet进行了仿真分析。仿真表明,采用新机制能有效改善网络耗能问题。The paper in order to make ONU into the sleep mode with low energy loss,the time-slot manage- ment control mechanism which control the ONU transmit, receive and sleep was studied, the ONU sleep mod- el was established, the GATE structure for multi-point control protocol was improved and simulated with op-net. The simulation results verified the effectiveness of the proposed scheme.

关 键 词：睡眠模式 节能 ONU 

分 类 号：TN915[电子电信—通信与信息系统]