Title :
Challenges for End-to-End Quality of Service in Heterogeneous Networks
Author :
Zhou, Wen-An ; Liu, Lu ; Song, Jun-De
Author_Institution :
ICT & SSME, Beijing Univ. of Posts & Telecommun., Beijing, China
fDate :
March 31 2009-April 2 2009
Abstract :
To guarantee the end-to-end QoS (E2E Quality of Service) in heterogeneous network is an important issue to provide pervasive and trusted service. Currently, the different networks are optimized for different services, but it becomes urgent to provide pervasive service across different networks. This paper gives an overview on how to design a dynamic and integrated QoS architecture under heterogeneous networks. This paper firstly analyzes the actuality of the E2E quality of service in heterogeneous networks, and then discusses the requirements of the E2E QoS of two types of heterogeneous networks, finally points out the five key issues to solve the practical problem in the current network.
Keywords :
computer network management; quality of service; telecommunication congestion control; telecommunication security; ubiquitous computing; admission control; end-to-end quality of service; heterogeneous network; pervasive service; trusted service; 3G mobile communication; Admission control; Computer network management; Computer science; Engineering management; IP networks; Quality management; Quality of service; Resource management; Telecommunication network management; End-to-End Quality of Service (E2E QoS); Service Level Agreement (SLA); admission control (AC); heterogeneous networks;
Conference_Titel :
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3507-4
DOI :
10.1109/CSIE.2009.529
