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Modem Synchronization -DSC
Medium and High Speed Modems ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
Training ,[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Clock recovery – Need? ,[object Object],[object Object],[object Object]
Example - QPSK
[object Object],[object Object],[object Object]
Limitation ,[object Object],[object Object],[object Object],[object Object],[object Object]
Scramblers and Descramblers ,[object Object],[object Object],[object Object],[object Object]
 
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
Equalization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MODEM CONTROL – AT COMMAND SET ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
 
AT Command Mode ,[object Object],[object Object],[object Object],[object Object],[object Object]
AT Online Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
THANK YOU..

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Modem synchronization and control