V2EX burst error

Burst Error

定义 Definition

Burst error(突发错误/突发差错):在数据传输或存储中,一段连续的比特(bit)或符号在相邻位置同时出错的现象。与“随机零星出错”相对,突发错误通常由瞬时干扰、噪声、信道衰落、介质缺陷等导致。(在不同标准中,“突发长度”的精确定义可能略有差异。)

发音 Pronunciation (IPA)

/bst rr/

例句 Examples

A burst error corrupted several bytes in the packet.
突发错误使这个数据包中的若干字节损坏了。

Because the channel suffered burst errors, the system added interleaving and stronger error-correcting codes to improve reliability.
由于信道出现突发错误,系统加入了交织并采用更强的纠错码来提高可靠性。

词源 Etymology

burst 原意为“爆裂、突然发生”,引申为“在短时间内集中出现的一段现象”;error 来自拉丁语 error,意为“偏差、错误”。合起来 burst error 指“在一小段连续范围内集中出现的错误”。

相关词 Related Words

文学与著作 Literary Works

  • Error Control Coding: Fundamentals and Applications(Shu Lin & Daniel J. Costello Jr.):讨论信道中的突发错误模型与纠错方法。
  • Digital Communications(John G. Proakis & Masoud Salehi):在数字通信章节中用 burst errors 解释衰落与干扰下的错误特性。
  • Data and Computer Communications(William Stallings):在链路层可靠传输与差错控制部分提到突发错误及其应对(如交织、纠错码、ARQ)。
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