公开(公告)号：KR1020030088625A

公开(公告)日：2003-11-20

申请号：KR1020020026305

申请日：2002-05-13

Applicant: 충남대학교산학협력단

Inventor： 김대영 ,  이찬구

IPC: H03M7/00

CPC classification number: H03M13/31 ,  H04B10/5167

Abstract: PURPOSE: A method for coding a minimum bandwidth line code MB810+ and a coding apparatus for high speed data using the same are provided to reduce the signal processing time by decreasing the number of devices required for encoding and decoding. CONSTITUTION: An encoding unit(1) encodes binary input data by referring to a code book(5), to thereby generate a codeword. The code book(5) is a 8-bit encoding table. A pulse shaping and transmitting unit(2) generates a pulse corresponding to the codeword and amplifies the pulse for performing a line input. A gain adjusting and receiving unit(3) amplifies a signal passed through a channel between the pulse shaping and transmitting unit(2) and the gain adjusting and receiving unit(3). A decoding unit(4) receives the amplified signal and segments the received signal in a 10-bit basis, to thereby extract the binary input data with reference to the code book(5).

Abstract translation: 目的：提供一种用于对最小带宽线代码MB810 +进行编码的方法和使用其的高速数据的编码装置，以通过减少编码和解码所需的装置数量来减少信号处理时间。 构成：编码单元（1）通过参考码本（5）对二进制输入数据进行编码，从而生成码字。 代码簿（5）是一个8位编码表。 脉冲整形和发送单元（2）产生对应于码字的脉冲，并放大用于执行线路输入的脉冲。 增益调整和接收单元（3）放大通过脉冲整形和发送单元（2）和增益调整和接收单元（3）之间的通道的信号。 解码单元（4）接收放大的信号并以10比特的形式对接收的信号进行分段，从而参照码本（5）提取二进制输入数据。