摘要： 分析了链路密码机数据流量产生变化的原因及其造成的危害。针对流量变化的不同原因,给出了丢弃、重发以及续接3种流量控制机制并进行了性能分析。

关键词: 链路密码机, HDLC协议, 流量控制

Abstract: Causation and endangerment of data flow changing in link cipher machine are analyzed. Three approaches for traffic control approaches are proposed, which are discard, retransmit and data-relay. And a quantitative analysis on the performance of those approaches is also given.

中图分类号: 

• TN918.6