Multiplex communications – Communication over free space – Combining or distributing information via code word channels...
Reexamination Certificate
2008-11-03
2011-12-06
Jung, Min (Department: 2472)
Multiplex communications
Communication over free space
Combining or distributing information via code word channels...
C370S491000, C370S512000, C375S362000
Reexamination Certificate
active
08072958
ABSTRACT:
A technique for encoding digital communication signals. Data symbols are augmented in pilot symbols inserted at predetermined positions. The pilot augmented sequence is then fed to a deterministic error correction block encoder, such as a turbo product coder, to output a coded sequence. The symbols in the error correction encoded sequence are then rearranged to ensure that the output symbols derived from input pilot symbols are located at regular, predetermined positions. As a result, channel encoding schemes can more easily be used which benefits from power of two length block sizes.
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Hoffmann John E.
Nelson, Jr. George Rodney
Proctor, Jr. James A.
Rouphael Antoine J.
IPR Licensing Inc.
Jung Min
Volpe and Koenig P.C.
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