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1. 发明授权

US08848738B2 Optical transmission device and optical transmission method 有权
标题翻译：光传输装置及光传输方式
公开(公告)号：US08848738B2
公开(公告)日：2014-09-30
申请号：US12972571
申请日：2010-12-20
申请人： Ayumu Nonaka , Yuji Shimada , Syed Faruk Ahmed
发明人： Ayumu Nonaka , Yuji Shimada , Syed Faruk Ahmed
IPC分类号： H04J14/00 , H04J3/06 , H04J3/16
CPC分类号： H04J3/1652 , H04J3/062 , H04J2203/0089
摘要： There is provided an optical transmission device which includes a determiner, a convertor, and a switch. The determiner determines whether a frame includes a fixed stuff byte area or not when the frame is received from a first network, where the frame includes a payload area for storing client data and the fixed stuff byte area is for storing fixed data. When the determiner determines that the frame includes the fixed stuff byte area, a convertor to convert a fixed stuff byte area into the payload area and a switch switches a clock frequency from a first clock frequency used in the first network to a second clock frequency used in a second network when the frame including the converted fixed stuff byte area is output to the second network on the basis of the clock frequency as a reference.
摘要翻译：提供了一种光传输装置，其包括确定器，转换器和开关。当从第一网络接收到帧时，确定器确定帧是否包括固定填充字节区域，其中帧包括用于存储客户端数据的有效载荷区域，并且固定填充字节区域用于存储固定数据。当确定器确定帧包括固定填充字节区域时，转换器将固定填充字节区域转换为有效负载区域，并且开关将时钟频率从第一网络中使用的第一时钟频率切换到所使用的第二时钟频率在第二网络中，当基于时钟频率将包括转换的固定填充字节区域的帧输出到第二网络作为参考时。

2. 发明申请

US20110150469A1 OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD 有权
标题翻译：光传输设备和光传输方法
公开(公告)号：US20110150469A1
公开(公告)日：2011-06-23
申请号：US12972571
申请日：2010-12-20
申请人： Ayumu NONAKA , Yuji Shimada , Syed Faruk Ahmed
发明人： Ayumu NONAKA , Yuji Shimada , Syed Faruk Ahmed
IPC分类号： H04J14/00
CPC分类号： H04J3/1652 , H04J3/062 , H04J2203/0089
摘要： There is provided an optical transmission device which includes a determiner, a convertor, and a switch. The determiner determines whether a frame includes a fixed stuff byte area or not when the frame is received from a first network, where the frame includes a payload area for storing client data and the fixed stuff byte area is for storing fixed data. When the determiner determines that the frame includes the fixed stuff byte area, a convertor to convert a fixed stuff byte area into the payload area and a switch switches a clock frequency from a first clock frequency used in the first network to a second clock frequency used in a second network when the frame including the converted fixed stuff byte area is output to the second network on the basis of the clock frequency as a reference.
摘要翻译：提供了一种光传输装置，其包括确定器，转换器和开关。当从第一网络接收到帧时，确定器确定帧是否包括固定填充字节区域，其中帧包括用于存储客户端数据的有效载荷区域，并且固定填充字节区域用于存储固定数据。当确定器确定帧包括固定填充字节区域时，转换器将固定填充字节区域转换为有效负载区域，并且开关将时钟频率从第一网络中使用的第一时钟频率切换到使用的第二时钟频率在第二网络中，当基于时钟频率将包括转换的固定填充字节区域的帧输出到第二网络作为参考时。

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