packet retransmission 中文意思是什麼
packet retransmission
解釋
包重發- packet : n 1 包裹；小件行李；（郵件等的）一捆；小批；袋。2 （定期）郵船，班輪。3 〈英俚〉（打賭等中輸贏的...
- retransmission : 重發, 重傳, 轉發
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One of the characteristics of gprs service different from real - time voice service is that it requires very low erroneous frame rate. the accuracy of packet data can be guaranteed through the mechanism of retransmission, which, however, leads to longer transmission delay and low payload in spite of busy channels
Gprs業務不同於實時語音的一個特點是它要求有很低的誤幀率，這可以通過重傳機制保證分組數據的正確，但重傳將使傳輸時延大、通道盡管很忙但有效的負荷卻低。 -
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
本文針對hsdpa的目標，圍繞harq技術進行研究，給出了harq的編碼方案以及有限次的分組重傳協議，並對其中的n通道停等協議saw作了詳細的性能分析及操作原理說明。
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