Title :
On the enhancement of a differentiated services scheme
Author :
Zhang, Runtong ; Ma, Jian
Author_Institution :
Adv. Internet Technol., Nokia (China) R&D Center, Beijing, China
fDate :
6/22/1905 12:00:00 AM
Abstract :
Simple integrated media access (SIMA) is a differentiated service scheme based on drop preference bits in every packet. The basic idea of the SIMA is to maximize the exploitation of network resources with a simple control scheme while keeping the ratios of QoS levels offered to different flows unchanged under changeable traffic conditions with a aid of novel charging scheme. This paper examines the potential problems of the SIMA concept and then proposes some possible solutions in order to enhance the service efficiency
Keywords :
quality of service; telecommunication control; telecommunication network management; telecommunication traffic; QoS; SIMA; charging scheme; control scheme; differentiated services scheme; drop preference bits; network resources; service efficiency; simple integrated media access; traffic conditions; Bit rate; Communication system traffic control; Diffserv networks; Fluid flow measurement; Fuzzy control; Helium; Performance evaluation; Research and development; Routing; Web and internet services;
Conference_Titel :
Network Operations and Management Symposium, 2000. NOMS 2000. 2000 IEEE/IFIP
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-5928-3
DOI :
10.1109/NOMS.2000.830444
