Title :
Research on node-state in QoS based networks
Author :
Han, Lin-Na ; Ma, Zheng-Xin ; Hu, Han-Ying
Abstract :
Continuous-media traffic has rigid delay constraints and how to reasonably define and describe node-state is a challenge in a QoS based packet-switched network. In this paper, the node-delay´s probability density function (PDF) is treated as the node-state. Normal distribution is adopted to describe PDF. Analysis and simulation show that normal distribution is a simple, achievable and reasonable description.
Keywords :
multimedia communication; packet switching; probability; quality of service; QoS based networks; continuous-media traffic; node-state; probability density function; rigid delay constraints; Bandwidth; Feedback; Filters; Gaussian distribution; Intelligent networks; Probability density function; Propagation delay; Quality of service; Telecommunication traffic; Traffic control;
Conference_Titel :
Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9538-7
DOI :
10.1109/ISCIT.2005.1566796
