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2012 26th International Conference on Advanced Information Networking and Applications Workshops
A Hybrid Scheduling Mechanism for IEEE 802.16j Networks
Fukuoka-shi, Japan
March 26-March 29
ISBN: 978-0-7695-4652-0
| ASCII Text | x | ||
| Ying-Hong Wang, Wei-Chih Lin, Cheng-Hung Tsai, Guo-Rui Huang, "A Hybrid Scheduling Mechanism for IEEE 802.16j Networks," Advanced Information Networking and Applications Workshops, International Conference on, pp. 448-453, 2012 26th International Conference on Advanced Information Networking and Applications Workshops, 2012. | |||
| BibTex | x | ||
| @article{ 10.1109/WAINA.2012.14, author = {Ying-Hong Wang and Wei-Chih Lin and Cheng-Hung Tsai and Guo-Rui Huang}, title = {A Hybrid Scheduling Mechanism for IEEE 802.16j Networks}, journal ={Advanced Information Networking and Applications Workshops, International Conference on}, volume = {0}, year = {2012}, isbn = {978-0-7695-4652-0}, pages = {448-453}, doi = {http://doi.ieeecomputersociety.org/10.1109/WAINA.2012.14}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Advanced Information Networking and Applications Workshops, International Conference on TI - A Hybrid Scheduling Mechanism for IEEE 802.16j Networks SN - 978-0-7695-4652-0 SP448 EP453 A1 - Ying-Hong Wang, A1 - Wei-Chih Lin, A1 - Cheng-Hung Tsai, A1 - Guo-Rui Huang, PY - 2012 KW - IEEE 802.16j KW - QoS KW - Relay KW - Scheduling KW - WiMAX VL - 0 JA - Advanced Information Networking and Applications Workshops, International Conference on ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WAINA.2012.14
Quality of service (QoS) is an important issue in the deployment IEEE 802.16 networks with real-time and non-real-time traffic integration. IEEE 802.16j is an extension of IEEE 802.16 to support relay transmission. In this paper, we propose a dynamic hybrid distributed scheduling mechanism (DHSM) for IEEE 802.16j networks with non-transparent relay stations. First, we define a suitable priority for each connection. Besides, in order to be starvation, the priority of the connection with lower priority in each category will be dynamically promoted. In terms of the allocation of the resource, fixed-bandwidth is used for the UGS classes, Earliest Deadline First (EDF) scheduling algorithm is used for ertPS and rtPS classes. Weighted Fair Queuing (WFQ) scheduling algorithm for the nrtPS and BE class. The simulation results show that our proposed scheduling scheme performs better than other representative researches and also additionally guarantees the QoS of real time service connections.
Index Terms:
IEEE 802.16j, QoS, Relay, Scheduling, WiMAX
Citation:
Ying-Hong Wang, Wei-Chih Lin, Cheng-Hung Tsai, Guo-Rui Huang, "A Hybrid Scheduling Mechanism for IEEE 802.16j Networks," waina, pp.448-453, 2012 26th International Conference on Advanced Information Networking and Applications Workshops, 2012
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