Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via frequency channels
Reexamination Certificate
2006-10-04
2010-10-12
Hsu, Alpus H (Department: 2465)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via frequency channels
C370S535000, C341S051000, C341S056000, C348S390100, C348S423100, C375S141000, C375S147000
Reexamination Certificate
active
07813380
ABSTRACT:
A method and apparatus for signal processing which enable data compression and recovery with high transmission efficiency are disclosed. Data coding and entropy coding are performed with correlation and grouping is used to increase coding efficiency. A method for signal processing, the method indues decapsulating the signal received over an Internet protocol network, obtaining a group reference value corresponding to a plurality of data included in one group through grouping and a difference value corresponding the group reference value from the decapsulated signal and obtaining the data using the group reference value and the difference value.
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Jung Yang Won
Kim Dong Soo
Lim Jae Hyun
Oh Hyen O
Pang Hee Suk
Costin Jeremy
Hsu Alpus H
LG Electronics Inc.
McKenna Long & Aldridge LLP
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