A technique used to return acknowledgement information across a full-duplex (two-waysimultaneous) data link without the use of special (acknowledgement) message.
经全双工(双向同时)数据链路,不用专门(确认)报文返回确认信息所用的技术。
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A technique used to return acknowledgement information across a full-duplex (two-waysimultaneous) data link without the use of special (acknowledgement) message.