This thesis introduces the application of ATM technology in the special B-ISDN and the ATM protocol architecture. It also briefly describes the ATM User-Network interface protocol Q.

• 本文首先介绍了ATM技术的特点和在专用B-ISDN中的应用；然后介绍了ATM协议结构尤其是控制面信令协议:用户-网络接口协议Q.