Invention Grant
US08934364B2 Method and system for aligning each dispatching service in optical transfer networks
有权
用于对准光传送网络中的每个调度服务的方法和系统
- Patent Title: Method and system for aligning each dispatching service in optical transfer networks
- Patent Title (中): 用于对准光传送网络中的每个调度服务的方法和系统
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Application No.: US13502038Application Date: 2010-09-25
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Publication No.: US08934364B2Publication Date: 2015-01-13
- Inventor: Yang Liu , Xiaopeng Song
- Applicant: Yang Liu , Xiaopeng Song
- Applicant Address: CN Shenzhen
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Agency: Sutherland Asbill & Brennan LLP
- Priority: CN200910236035 20091016
- International Application: PCT/CN2010/077257 WO 20100925
- International Announcement: WO2011/044817 WO 20110421
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04Q11/00 ; H04J3/06 ; H04J3/16 ; H04J1/16
Abstract:
The present invention discloses a method for aligning each scheduling service in an optical transport network. When a cross scheduling unit in a cross board sends service data to each service board, inserts a frame header indication signal into the sent service data, data frames in the sent service data are aligned according to the frame header indication signal, each service board performs a delay to the above service data according to a service delay time when receiving the service data and extracting the frame header indication signal, after the delay time is up, encapsulates the service data to be scheduled and sends to the cross broad to be cached, aligned and scheduled. The present invention also discloses a system for aligning each scheduling service in an optical transport network.
Public/Granted literature
- US20120207471A1 Method and System for Aligning Each Dispatching Service in Optical Transfer Networks Public/Granted day:2012-08-16
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