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    • 31. 发明授权
    • Decoding apparatus and control method thereof
    • 解码装置及其控制方法
    • US08044831B2
    • 2011-10-25
    • US12684171
    • 2010-01-08
    • Yuji HaraHisashi Ishikawa
    • Yuji HaraHisashi Ishikawa
    • H03M7/40
    • H03M7/425H03M7/48
    • The invention provides a decoding apparatus which guarantees a decoding speed of a predetermined unit. To this end, the decoding apparatus includes a shifter which detects a start bit of a codeword from coded data, a table which stores decode values of a plurality of symbol data at one address, a table which is used to store a shift amount of the shifter, a table which generates a data length of the decode values of the plurality of symbol data, a decoder which is used to generate an address of the first table from the coded data, a decoder which is used to generate an address of the second and third tables from the coded data, and a packer which couples or separates the decoded values of the plurality of symbol data to data for the predetermined fixed number of bits.
    • 本发明提供一种确保预定单元的解码速度的解码装置。 为此,解码装置包括从编码数据检测码字的开始位的移位器,存储一个地址的多个符号数据的解码值的表,用于存储一个地址的移位量的表 移位器,产生多个符号数据的解码值的数据长度的表,用于从编码数据生成第一表的地址的解码器,用于生成第二个符号数据的地址的解码器 和来自编码数据的第三表,以及封隔器,其将多个符号数据的解码值与预定固定位数的数据进行耦合或分离。