Invention Grant
US09019997B1 Method and system for transporting constant bit rate clients across a packet interface
有权
用于在分组接口上传输恒定比特率客户端的方法和系统
- Patent Title: Method and system for transporting constant bit rate clients across a packet interface
- Patent Title (中): 用于在分组接口上传输恒定比特率客户端的方法和系统
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Application No.: US13843459Application Date: 2013-03-15
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Publication No.: US09019997B1Publication Date: 2015-04-28
- Inventor: Winston Ki-Cheong Mok , Karl Scheffer , Michael Smith
- Applicant: PMC-Sierra US, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: PMC-Sierra US, Inc.
- Current Assignee: PMC-Sierra US, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agent Dennis R. Haszko
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04B10/07
Abstract:
This disclosure describes a method and apparatus for signaling the phase and frequency of OTN and Constant Bit Rate (CBR) clients in an OTN network. The principles discussed are applicable when multiple stages of OTN multiplexing and demultiplexing are utilized. They are also applicable for use with the Generic Mapping Procedure (GMP) and Asynchronous Mapping Procedure (AMP). A method to use the phase and frequency of an ODUk/ODUflex to adjust a local reference clock to enable the recovery of the phase and frequency of a CBR client demapped from the ODUk/ODUflex is described.
Information query
