Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2005-05-31
2008-12-02
Le, Danh C (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S342000, C370S209000, C455S561000, C455S562100, C375S149000, C375S140000
Reexamination Certificate
active
07460506
ABSTRACT:
An apparatus and method for generating an octal code for identifying cells in a mobile communication system. In the octal code generating apparatus, a binary code generator generates a binary code with a predetermined minimum Hamming distance. A column permutator permutes the order of columns of the binary code in a predetermined interleaving method. A 3-bit combiner generates a plurality of codewords using the column-permuted binary code as a generator matrix and groups the bits of each of the codewords by threes. An octal code generator converts the 3-bit grouped binary codewords to octal code sequences.
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Cho Young-Kwon
Choi Seung-Hoon
Park Dong-Seek
Ro Jung-Min
Suh Chang-Ho
Le Danh C
Samsung Electronic Co. Ltd.
The Farrell Law Firm PC
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