Title: Method for preprocessing data to be compressed and compressed data transmission method
Application Number: 200610109626 Application Date: 2006.08.11
Publication Number: 1937582 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04L12/56;H04L25/49;H03M7/38;H03M7/42;H04N7/26
Applicant(s) Name: Bai Jie Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
    The invention discloses a method for preprocessing to-be-compressed data, comprising: selecting a character set having at least two character subsets with different codes; using character coding rules of the first character subset to code binary stream of the to-be-compressed data and convert the binary stream into character stream, where the characters in the character stream are ones in the first character subset. And it can assure the control data and actual data sent to the receiving end are clearly differentiated, thus assuring the decoded control data decompresses the actual data, effectively recovering or reducing the actual data. And it also discloses a method for transmitting the compressed data produced by the preprocessing method above.
Time: 11
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