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公开(公告)号:US4601035A
公开(公告)日:1986-07-15
申请号:US538158
申请日:1983-10-03
CPC分类号: H04Q11/0428 , H04L29/06 , H04L69/324
摘要: A data communication method and circuitry which uses a compatible subset of a standard high level data link control (HDLC) protocol to control link level communication between a digital terminal and a switch. The use of the subset of HDLC protocol reduces the complexity of the digital terminal design while maintaining communication compatibility with a switch which uses either the standard HDLC protocol or the subset of HDLC protocol.
摘要翻译: 一种数据通信方法和电路,其使用标准高级数据链路控制(HDLC)协议的兼容子集来控制数字终端和交换机之间的链路级通信。 HDLC协议子集的使用降低了数字终端设计的复杂性,同时保持与使用标准HDLC协议或HDLC协议子集的交换机的通信兼容性。