公开(公告)号：US08689085B2

公开(公告)日：2014-04-01

申请号：US13724504

申请日：2012-12-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong-Yoon Shin ,  Jongho Kim ,  Je Soo Ko ,  Kwangjoon Kim

IPC: H03M13/00

CPC classification number: H04J3/1658 ,  H04B10/25 ,  H04B10/27 ,  H04J2203/0091 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0078 ,  H04L1/0083

Abstract: A method of transmitting data in an optical transport network is provided. The method comprises generating an optical transmission unit frame including an in-band area including a first area to which information data is allocated and a second area to which the information data is not allocated and an out-band area including parity information and transmitting the data through the optical transmission unit frame.

Abstract translation: 提供了一种在光传输网络中传输数据的方法。 该方法包括：生成光传输单元帧，该光传输单元帧包括包括分配了信息数据的第一区域和未分配信息数据的第二区域的带内区域和包括奇偶校验信息的传输数据的带外区域 通过光传输单元框架。

公开(公告)号：US08983286B2

公开(公告)日：2015-03-17

申请号：US13672050

申请日：2012-11-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ji Wook Youn ,  Jongho Kim ,  Jong-Yoon Shin

IPC: G02F1/00 ,  H04B10/08 ,  H04B17/00 ,  H04B10/00 ,  H04B10/032 ,  H04J14/02 ,  H04J3/16

CPC classification number: H04B10/032 ,  H04J3/1664 ,  H04J14/0295 ,  H04J2203/006

Abstract: A node of an optical transport network system transmits optical wavelengths to an adjacent node through an operational line. An apparatus for protection switching of the optical transport network system transmits only an optical channel with a fault among a plurality of optical channels composed of flexible optical channel data units in an optical wavelength of the operational line, via a reserve line.

Abstract translation: 光传输网络系统的节点通过操作线路将光波长传输到相邻节点。 光传输网络系统的保护切换装置仅通过备用线路在操作线路的光波长中的柔性光通道数据单元组成的多个光通道中仅发送具有故障的光信道。

公开(公告)号：US09413492B2

公开(公告)日：2016-08-09

申请号：US14617096

申请日：2015-02-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jong-Yoon Shin ,  Jongho Kim ,  Je Soo Ko ,  Kwangjoon Kim

IPC: H03M13/00 ,  H04L1/00 ,  H04J3/16 ,  H04B10/27 ,  H04B10/25

CPC classification number: H04J3/1658 ,  H04B10/25 ,  H04B10/27 ,  H04J2203/0091 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0078 ,  H04L1/0083

Abstract: A method of transmitting data in an optical transport network is provided. The method comprises generating an optical transmission unit frame including an in-band area including a first area to which information data is allocated and a second area to which the information data is not allocated and an out-band area including parity information and transmitting the data through the optical transmission unit frame.

公开(公告)号：US08954827B2

公开(公告)日：2015-02-10

申请号：US14191979

申请日：2014-02-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong-Yoon Shin ,  Jongho Kim ,  Je Soo Ko ,  Kwangjoon Kim

IPC: H03M13/00 ,  H04B10/27 ,  H04J3/16 ,  H04L1/00

CPC classification number: H04J3/1658 ,  H04B10/25 ,  H04B10/27 ,  H04J2203/0091 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0078 ,  H04L1/0083

Abstract: A method of transmitting data in an optical transport network is provided. The method comprises generating an optical transmission unit frame including an in-band area including a first area to which information data is allocated and a second area to which the information data is not allocated and an out-band area including parity information and transmitting the data through the optical transmission unit frame.

Abstract translation: 提供了一种在光传输网络中传输数据的方法。 该方法包括：生成光传输单元帧，该光传输单元帧包括包括分配了信息数据的第一区域和未分配信息数据的第二区域的带内区域和包括奇偶校验信息的传输数据的带外区域 通过光传输单元框架。