Method and apparatus for encoding information

Method and apparatus for encoding overhead is described. More particularly, on a receive side channels are multiplexed, and a channel is selected for overhead to process. Transport Overhead and Path Overhead are parsed out and provided to an overhead extractor for encoding. Overhead is encoded accor...

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Bibliographic Details
Main Authors TSUJI BARRY KAZUTO, VARELAS ORESTE BASIL, ANG OON-SIM, HO MICHAEL YO-YUN
Format Patent
LanguageEnglish
Published 13.02.2003
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
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Summary:Method and apparatus for encoding overhead is described. More particularly, on a receive side channels are multiplexed, and a channel is selected for overhead to process. Transport Overhead and Path Overhead are parsed out and provided to an overhead extractor for encoding. Overhead is encoded according to channel number, frame number, row location and column location ("encoded information"), where either row location or column location is dependent on frame number. On the transmit side, encoded overhead is received at an overhead inserter and parsed back for line output by decoding the encoded information.
Bibliography:Application Number: US20010965419