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Title:
SONET MANAGEMENT AND CONTROL CHANNEL IMPROVEMENT
Document Type and Number:
Japanese Patent JP2007243954
Kind Code:
A
Abstract:

To provide a method of using existing SONET (synchronous optical network) transport overhead bytes (202) to provide additional bandwidth for increased management traffic without the need to make use of SONET payload capacity (204).

Overhead bytes that are undefined by the SONET Telecommunication Standard for certain STS-1 frames (200) of an STS-n frame (500) are used to form data channels. Using the undefined bytes, data can be communicated between a plurality of nodes (402, 404, 406) in the network.

COPYRIGHT: (C)2007,JPO&INPIT


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Inventors:
KLISH II CYPRYAN THEODORE
Application Number:
JP2007056024A
Publication Date:
September 20, 2007
Filing Date:
March 06, 2007
Export Citation:
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Assignee:
HARRIS CORP
International Classes:
H04J3/00
Domestic Patent References:
JPH10145321A1998-05-29
JP2003008533A2003-01-10
JP2004349782A2004-12-09
JP2003087278A2003-03-20
JP2005080037A2005-03-24
JPH098762A1997-01-10
JP2005252458A2005-09-15
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito



 
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