automatic repeat request

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 ).

Automatic Repeat Request ( ARQ) technology could provide a reliable transmission link. And link adaptation technology could provide resistance to channel fading effects of time variance channel availably and advance efficiency of wireless link.

自动重传请求（ARQ）技术可以提供一条可靠的传输链路；而链路自适应技术可以有效地对抗无线信道的时变衰落，提高无线链路的效率。

Delay Performance Analysis of the Adaptive Multi-State Automatic Repeat Request System Model in Time-Varying Channel

时变信道中自适应多状态ARQ系统时延性能建模研究

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.

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.