Research on QoS of ertPS of 802.16e Scheduling Algorithms

Abstract:

ertPS is an extension of rtPS and combines the efficiency of UGS and rtPS. Based on ertPS, base station can provide the active authorization unicast as UGS, and better than UGS. In OPNET environment, we model and simulate ertPS of moble WiMAX MAC layer scheduling algorithms based on IEEE 802.16e protocol. The simulation results compare the performance of ertPS with UGS on load, delay, delay variation and etc., and analyze QoS according to IEEE 802.16e protocol.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 2998-3002
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.2998
• Online since: March 2012
• Authors: Heng Hua Shi, Xin Xu, Yu Jie Wang, Wei Kang
• Keywords: Extended Real-Time Packets Service, IEEE 802.16e, OPNET, Quality of Service (QoS), WiMax

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