自动重传 meaning in English

harq hybrid arq

Some new technologies are introduced in hsdpa , including a shorter transimission time interval ( tti ) 、 adaptive modulation and coding ( amc ) scheme and a fast physical layer hybrid arq mechanism
在该系统中采用了以下技术:更短的传输时间间隔,物理层的混合自动重传,自适应编码调制等。
High speed uplink packet access ( hsupa ) is a new work item of technical specification release 6 in 3gpp . wcdma system . the techniques of this work item , i . e . node b controlled scheduling , hybrid arq with chase combining , shorter tti , are to improve the performance of uplink dedicated transport channels , i . e . to increase capacity and throughput and reduce delay
在hsupa中通过采用基站nodeb控制调度、结合了软合并的混合自动重传请求( harq ) 、更短的传输时间间隔( tti )等关键技术,不但增强了系统容量与覆盖还使用户设备( ue )能获得更大的上行吞吐、更小的传输延时。