Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory Burd0
Mats Oberg0
Pantas Sutardja0
Date of Patent
September 12, 2006
0Patent Application Number
111810840
Date Filed
July 14, 2005
0Patent Primary Examiner
Patent abstract
An encoder encodes a communication signal including a precorder that precodes portions of the communication signal. The portions comprise a plurality of bits. A buffer buffers said portions. A DC tracking device modulates a flip signal based on a comparison of a DC value of one of the portions of the communication signal and a weighted average DC value of a plurality of previous portions of the communication signal. A flip device selectively flips said portions based on the flip signal.
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