retrieve an error 中文意思是什麼
retrieve an error
解釋
補救錯誤-
How to : retrieve information from an error object
>如何:從err對象中檢索信息 -
To retrieve information from an error object
從錯誤對象檢索信息 -
It defines methods to retrieve information on the root cause of an error
它定義了從錯誤的根源檢索信息的方法。 -
If no errors occur in it, the parity check part itself can retrieve the information by invertible process. if errors occur, the parity check part will be combined with the previously received information part to build an error - correction code, and try to recover the information. this kind of harq can match channel states very well
該harq將信息碼字和校驗碼字分開傳送,通道狀態較好時只傳送信息碼字;通道變差時才要傳送校驗碼字,校驗碼字可單獨或與信息碼字一起將信息恢復出來,因此這種結構對通道有較好的適應性。
分享友人