Title :
An Enhanced Scheduling Solution to Support Quality of Service for Broadband Wireless Access Networks
Author :
Liu, Fuqiang ; Huang, Yuhui ; Xu, Shangzhi
Author_Institution :
Broadband Wireless Commun. & Multimedia Lab., Tongji Univ., Shanghai
Abstract :
This paper proposes an enhanced scheduling solution to support different quality of service (QoS) for IEEE 802.16e broadband wireless access network. Based on the existing scheduling algorithm M-LWDF, we do deeper research into how to integrate it into IEEE 802.16e. The proposed scheduling solution combines the key service flow parameters defined by IEEE 802.16e standard with M-LWDF scheme. Simulation results show that the delay character is improved for real-time services using the proposed method.
Keywords :
access protocols; quality of service; radio access networks; broadband wireless access networks; enhanced scheduling solution; key service flow parameters; quality of service; Delay; Laboratories; Media Access Protocol; Portable media players; Processor scheduling; Quality of service; Round robin; Scheduling algorithm; Topology; Wireless networks;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.209
