Abstract: To solve the problem in implementation of the traditional Measurement-based Call Admission Control, a novel scheme, Quantitative Handling Based Call Admission Control has been proposed, which is measurement-based and practical in engineering. The system implementation including hardware andsoftware is presented in detail. Compared with the existing measurement-basedCAC, the advantages of this method have been stated.

Key words: asynchronous transfer mode, measurement-based, calladmission control (CAC)