基于测量的接纳控制算法研究

In this paper, the basic network model, the services model and the traffic descriptor model used in the connection admission control research of the computer networks QoS are introduced firstly. Then the algorithms of measurement-based that have been proposed up to now are surveyed, which are very important in admission control research, and this paper places emphasis on the description and analysis of thoughts, mathematical models, application and the virtues and disadvantages of each algorithms in detail. It compares against the main measurement based admission control algorithms with respect to the requirements. Furthermore, this paper displays the progress of measurement-based admission control research recently, including IntServ networks, DiffServ networks and ATM QoS, and discusses future research.