提出了一种基于成组确认的滑动窗口协议改进算法，该算法规定接收方根据发送方要求对一组数据报文进行统一确认。同延迟确认相比，大大减少了ACK数量，并消除了延迟ACK对传输效率的影响。

This paper puts forward a GACK-based improved algorithm of slide window protocol, which asks that receiver sends an acknowledgement for a group of packets according to sender's request.

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我们采用了滑动窗口、超时重发和确认机制确保了TCP协议的可靠性。

Slide window, timeout retransmission and acknowledgement mechanism are used to make sure of the credibility of TCP.

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IPC协议(类似TCP协议)提供可靠传输，实现滑动窗口功能，并提供数据包的自动分包、组包功能，按序传送和接受数据包。

IPC protocol (resemble TCP) provide credible transmit, realize slip-window, and provide the function of datagram partition and composition. This protocol has to send and accept datagram serially.

youdao

IPC协议(类似TCP协议)提供可靠传输，实现滑动窗口功能，并提供数据包的自动分包、组包功能，按序传送和接受数据包。

IPC protocol (resemble TCP) provide credible transmit, realize slip-window, and provide the function of datagram partition and composition. This protocol has to send and accept datagram serially.

youdao