request repeat

Introducing error control mode, analysing parity check and CRC in auto request repeat mode.

介绍差错控制方式，重点分析了自动重发请求方式中的奇偶校验与CRC。

The first is the forward error control ( FEC ) and the second is the automatic-repeat-request ( ARQ ).

通信系统中的差错控制方法基本可分为两大类,即前向纠错编码(FEC ) 和自动重传请求 ( ARQ ).

The servant brought him another glass of water. Every few minutes the Englishman would come out of his room and repeat his request. After a half-hour the astonished servant decided, "It's simply that my room is on fire."

半个小时之后，这位惊讶不已的服务员打算问问房客要水做什么，英国人泰然自若地回答：“没什么，只不过是我的房间里起火了。”

Automatic repeat request ( ARQ ) schemes have been widely applied to many digital communication systems, especially, computer communication networks.

自动请求重传 ( ARQ ) 方法已经在许多数字通信系统特别是通信网中获得了广泛的应用.

Hybrid ARQ technology is the combination of FEC ( forward error correction ) and ARQ ( automatic repeat request ).

混合ARQ( HARQ ) 技术是前向纠错和检错重发方式的结合.