引用本文: |
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王忠勇,程明.POCSAG码的接收与软件译码方法[J].电讯技术,2002,42(3):44 - 46. [点击复制]
- .The Receiving System and Software Decoding Method for POCSAG Code[J].,2002,42(3):44 - 46. [点击复制]
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POCSAG码的接收与软件译码方法 |
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摘要: |
研究了POCSAG码的接收和软件译码方法,描述了POCSAG码信号的获取方案,基于单片机实现了位同步和码字的校验与纠错,给出了码字中信息提取的实例。 |
关键词: POCSAG码 接收 软件译码方法 无线寻呼 信息编码 BCH纠错码 单片机 |
DOI:10.3969/j.issn.1001-893X. |
修订日期:2002-01-19 |
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The Receiving System and Software Decoding Method for POCSAG Code |
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Abstract: |
In this paper the receiving system and software decoding method for POCSAG code is introduced. The acquisition scheme of the POCSAG code signal is described, and the bit synchronization, check and error correcting of codewords is realized based on a single chip microcomputer.Finally, an example of getting the information from codewords is presented. |
Key words: Wireless paging,Information coding,POCSAG code,BCH error correcting code,Single-chip microcomputer |
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