Invention Grant
US08422515B2 Method, system, and device for transmitting data in optical transport network
有权
用于在光传输网络中传输数据的方法，系统和设备
- Patent Title: Method, system, and device for transmitting data in optical transport network
- Patent Title (中): 用于在光传输网络中传输数据的方法，系统和设备
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Application No.: US12853579Application Date: 2010-08-10
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Publication No.: US08422515B2Publication Date: 2013-04-16
- Inventor: Limin Dong , Chiwu Ding , Qiuyou Wu , Xin Xiao
- Applicant: Limin Dong , Chiwu Ding , Qiuyou Wu , Xin Xiao
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Staas & Halsey LLP
- Main IPC: H04J3/16
- IPC: H04J3/16 ; H04J3/22
Abstract:
A method, a system, and a device for transmitting data in an OTN are disclosed herein. The method for transmitting data in an OTN includes: mapping the at least one pair of ODU0's to an ODTU to form an ODTUvkt, wherein k is greater than or equal to 1, t is 2 or 3, and an external structure of the ODTUvkt is the same as an external structure of an ODTUkt; and mapping the ODTUvkt to timeslot i and timeslot i+n of a 1.25 G ODUt, indicating the type of at least one pair of ODU0's carried in timeslot i to be ODUk, and transmitting the ODUk to a destination node.
Public/Granted literature
- US20100303464A1 METHOD, SYSTEM, AND DEVICE FOR TRANSMITTING DATA IN OPTICAL TRANSPORT NETWORK Public/Granted day:2010-12-02
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