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ＡＴＭ传输网概念（上）用ＡＴＭ构成的网络称ＡＴＭ传输网（见图１），它是ＢＩＳＤＮ的基础。１ＡＴＭ在ＯＳＩ层次模型中的位置ＯＳＩ（ＯｐｅｎＳｙｓｔｅｍｓＩｎｔｅｒｃｏｎｎｅｃｔｉｏｎ：开放系统互连）是为了实现不同计算机间及终端间的通信，由国际组织ＩＴ...
ATM transmission network concept (on) The ATM network formed ATM transmission network (see Figure 1), which is the basis of B ISDN. 1ATM position in the OSI level model OSI (OpenSystemsInterconnection: Open Systems Interconnection) is to achieve communication between different computers and terminals, the international organization IT ...