packet retransmission meaning in English

包重发
分组重发

This paper provides the coding schemes of harq and the protocols of limited times packet retransmission . especially , the analysis of performance and the mechanism of operation of the n - channel stop - and - wait protocol are given in detail
本文针对hsdpa的目标，围绕harq技术进行研究，给出了harq的编码方案以及有限次的分组重传协议，并对其中的n信道停等协议saw作了详细的性能分析及操作原理说明。