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1.发明授权公开(公告)号：US08689085B2
公开(公告)日：2014-04-01
申请号：US13724504
申请日：2012-12-21
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。
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公开(公告)号：US09667341B2
公开(公告)日：2017-05-30
申请号：US14801147
申请日：2015-07-16
Inventor： Ji Wook Youn , Je Soo Ko , Seung Woo Lee
IPC: G02F1/00 , H04B10/032 , H04J3/16 , H04J3/08
CPC classification number: H04B10/032 , H04J3/085 , H04J3/1652 , H04J2203/006
Abstract: An apparatus for protection switching in an optical transport network (OTN) includes: a working path interface module configured to check, via a working path for protection switching, connectivity of a first end node and a corresponding second end node; and a protecting path interface module configured to check connectivity of the first end node and the second node via a protection path for protection switching. Upon confirming the connectivity, the working path interface module and the protection path interface module exchange bandwidth resize (BWR) coordination information with each other and simultaneously output an ODUflex bandwidth control signal based on the exchanged BWR coordination information.
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公开(公告)号：US09413492B2
公开(公告)日：2016-08-09
申请号：US14617096
申请日：2015-02-09
Inventor： Jong-Yoon Shin , Jongho Kim , Je Soo Ko , Kwangjoon Kim
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.
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4.发明授权公开(公告)号：US08954827B2
公开(公告)日：2015-02-10
申请号：US14191979
申请日：2014-02-27
Inventor： Jong-Yoon Shin , Jongho Kim , Je Soo Ko , Kwangjoon Kim
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。
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