Invention Grant
- Patent Title: Optical transport network high order mapping systems and methods
- Patent Title (中): 光传输网络高阶映射系统和方法
-
Application No.: US13633173Application Date: 2012-10-02
-
Publication No.: US08867913B2Publication Date: 2014-10-21
- Inventor: Sebastien Gareau , Tim Norman , Richard Wyatt , Michael Hubbard
- Applicant: Ciena Corporation
- Applicant Address: US MD Hanover
- Assignee: Ciena Corporation
- Current Assignee: Ciena Corporation
- Current Assignee Address: US MD Hanover
- Agency: Clements Bernard PLLC
- Agent Christopher L. Bernard; Lawrence A. Baratta, Jr.
- Main IPC: H04J3/16
- IPC: H04J3/16
Abstract:
Optical Transport Network (OTN) High Order (HO) mapping systems and methods utilize pointer processing to map one HO signal into another similarly sized HO signal. An OTN HO mapping method and circuit include receiving a first HO signal at a first rate, asynchronously mapping the first HO signal into a second HO signal at a second rate, wherein the first rate and the second rate are substantially similar, translating a portion of overhead from the first HO signal to overhead of the second HO signal, utilizing pointers in the overhead of the second HO signal for frame alignment of the first HO signal, and transmitting the second HO signal containing the first HO signal.
Public/Granted literature
- US20140093235A1 OPTICAL TRANSPORT NETWORK HIGH ORDER MAPPING SYSTEMS AND METHODS Public/Granted day:2014-04-03
Information query
