Title :
A transparent QoS mechanism to support IntServ/DiffServ networks
Author :
Shih, Chi-Huang ; Liao, Chung-Chih ; Shieh, Ce-Kuen ; Huang, Wen-Shyang
Author_Institution :
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
Abstract :
IntServ and DiffServ networks are both proposed to promote quality of service (QoS) for multimedia applications in the Internet. However, the complexity of communication between diverse applications and underlying QoS architectures leads to one of the deployment problems which decreases the utility of QoS provisioning. Without modifying legacy applications, the paper presents a transparent QoS mechanism (TQM) to communicate with underlying QoS architectures and also provide swappable modules to support different QoS setups for diverse applications. Currently, TQM is implemented on the UNIX platform, and some important issues of applying TQM in IntServ/DiffServ networks have been examined.
Keywords :
Internet; communication complexity; multimedia communication; quality of service; resource allocation; DiffServ networks; IntServ networks; Internet; QoS provisioning; UNIX platform; communication complexity; multimedia applications; resource allocation; transparent QoS mechanism; Bandwidth; Diffserv networks; IP networks; Libraries; MPEG 4 Standard; Quality of service; Resource management; Streaming media; Total quality management; Web and internet services;
Conference_Titel :
Consumer Communications and Networking Conference, 2004. CCNC 2004. First IEEE
Conference_Location :
Las Vegas, NV, USA
Print_ISBN :
0-7803-8145-9
DOI :
10.1109/CCNC.2004.1286864
