首页> 外国专利> A data processing method for generating an error-correcting product code block, a data processing method for recording the data into a recording medium, and a data processing method for the data processing apparatus and a data processing apparatus using the data processing apparatus. 0002 MEDIUM, AND DATA PROCESSING DEVICE FOR DATA)

A data processing method for generating an error-correcting product code block, a data processing method for recording the data into a recording medium, and a data processing method for the data processing apparatus and a data processing apparatus using the data processing apparatus. 0002 MEDIUM, AND DATA PROCESSING DEVICE FOR DATA)

机译:用于生成纠错乘积码块的数据处理方法,用于将数据记录到记录介质中的数据处理方法以及用于该数据处理设备和使用该数据处理设备的数据处理设备的数据处理方法。 [0002]介质和用于数据的数据处理装置)

摘要

The size of the entire Chellead Solomon error correcting product code block which is suitable for the advancement of the semiconductor and the recording and transferring technology and the redundancy ratio is kept constant is increased to improve the error correction capability. Instead of constructing a Reed-Solomon error-correcting product code block of (M + PO) x (N + PI) bytes for information data of (M x N) bytes as in the prior art, (A, B, C) constituting the Reed-Solomon error correcting product code block of (K (M + 1) (N + P)) bytes, The size of the entire product code block is made variable so that the error correction capability can be changed substantially in proportion to K without increasing the redundancy ratio.
机译:适于半导体和记录和传输技术发展的整个Chellead Solomon纠错产品代码块的大小都增加了,并且冗余率保持恒定,从而提高了纠错能力。代替如现有技术那样构造(M×N)个字节的信息数据的(M + PO)×(N + PI)个字节的里德-所罗门纠错乘积码块,构成(A,B,C) (K(M + 1)(N + P))字节的Reed-Solomon纠错乘积代码块,整个乘积代码块的大小可变,因此纠错能力可以与K成比例地变化而不增加冗余率。

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