期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：62
期号：1
出版社：Journal of Theoretical and Applied
摘要：Quality of Service (QoS) is a key factor in many research areas like multimedia real time systems, Web services, distributed systems, Business networking and runtime monitoring. QoS is multi-faceted, fuzzy and dynamic. Current researches focus on implementation level performance assurance, ignoring domain specific or application level metrics which are also very important to service users. In multimedia real time transmissions are distributed and it met various hurdles across the networks. Many real time protocols having difficulties to handle real time multimedia streaming content through the networks. The proposed system provides the multimedia streams to the end users in the high quality in terms reliability, scalability, and uptime with enlarge the communication bandwidth to transfer the compressed multimedia streams using Switched Ethernet Protocol(SEP) at the gateway of each network. Video compressors generate highly variable bit-rate streams that mismatch the constant-bit-rate channels typically provided by real-time protocols severely reducing the efficiency of network utilization. This model views on a framework with the bandwidth and the parameters which is related to the compression. The objective of the model is to provide best possible Quality of Service to each and every user across the networks that access the multimedia real time transmission.
关键词：Switched Ethernet (SEP) protocol; Index of Quality (IQ); Quality of Service (QoS); Non-Functional QoS; Functional QoS.
