本发明实施例所述方法、装置及系统，能够有效提高数据报文缓存系统的可靠性。
The method, the device and the system can effectively improve the reliability of a data message buffer system.
网络几乎是互联网的无线版本，数据报文从一条路由到另一条路由进行传播，直至到达目的地。
The network is almost wireless edition of Internet, where one datagram transfers from one path to another path till it reaches destination.
IP组播利用树转发结构，只需在组播树的分支处复制数据报文，而且在每条链路上仅转发一次。
IP multicast utilizes a tree delivery structure, on which data packets are duplicated only at fork nodes and are forwarded only once over each link.
RSVP消息以IP数据报文的形式发送，路由器保留“软状态”，由周期性保留消息进行刷新。
RSVP messages are sent as IP datagrams, and the router keeps "soft state", which is refreshed by periodic reservation messages.
本文着重讨论了总控模块的实现及其任务分配策略，简要介绍了与其实现有关的系统数据报文约定。
This paper emphasizes on the implementation of CCB and its strategy of tasks assignment, discusses the system datagram protocol related to the implementation of CCB.
这种攻击通过模拟ads - B的数据报文，在地面空管人员的显示屏或飞行员的跟踪显示屏上建立假的飞机信号。
This attack mimics the format of ADS-B data packets to create fake aircraft signals, either on the ground controller's screen or on the pilot's tracking display.
由于MPLS独特的数据报文格式以及特殊的应用，传统的信息监测系统无法对以太网中以MPLS为载体的应用实施有效的监测。
Because of the special format of MPLS Datagram and its special application, more and more applications based on MPLS are going though the Information Monitoring System.
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.
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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