Abstract
In this paper, we propose a novel bandwidth allocation algorithm for a two-tier hierarchy in IEEE 802.16 time division duplex mode wireless access networks under symmetric and/or asymmetric uplink and downlink traffic input. We demonstrate the performance of the new bandwidth allocation algorithm in terms of accumulated throughput (cumulative bandwidth) and fairness in both infinite and finite buffer cases compared with others by simulations. The simulation results show that the proposed algorithm not only can provide much better fairness and maintain satisfactory QoS support and high cumulative bandwidth but also in the case of finite buffer depth is less buffer-consuming than the others, meaning that the hardware cost can be reduced by employing the proposed algorithm.
Similar content being viewed by others
References
IEEE Std 802.16–2004. (2004). IEEE Standard for Local and Metropolitan Area Networks–Part 16: Air Interface for Fixed Broadband Wireless Access Systems, IEEE Standard 802.16-2004.
IEEE Std 802.16e–2005. (2006). IEEE Standard for Local and Metropolitan Area Networks–Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems, IEEE Standard 802.16e-2005.
Eklund C., Marks R. B., Stanwood K. L., Wang S. (2002) IEEE Standard 802.16: A technical overview of the Wireless MANTM air interface for broadband wireless access. IEEE Communications Magazine 40(6): 98–107
Ghosh A., Wolter D. R., Andrews J. G., Chen R. (2005) Broadband wireless access with WiMax/802.16: Current performance benchmarks and future potential. IEEE Communications Magazine 43(2): 129–136
Chen, J., Jiao, W., & Wang, H. (2005). A service flow management strategy for IEEE 802.16 broadband wireless access systems in TDD mode, In Proceedings of IEEE International Conference on Communications (ICC) (pp. 3422–3426).
Wongthavarawat K., Ganz A. (2003) Packet scheduling for QoS support in IEEE 802.16 broadband wireless access Systems. International Journal of Communications Systems 16(1): 81–96
Chu, G., Wang, D., & Mei, S. (2002). A QoS architecture for the MAC protocol of IEEE 802.16 BWA system, In Proceedings of International Conference on Communications, Circuits and Systems and West Sino Expositions (pp. 435–439).
Liu Q., Wang X., Giannakis G. B. (2006) A cross-layer scheduling algorithm with QoS support in wireless networks. IEEE Transactions Vehicular Technology 55(3): 839–847
Cicconetti C., Lenzini L., Mingozzi E., Eklund C. (2006) Quality of service support in IEEE 802.16 networks. IEEE network 20(2): 50–55
Cicconetti C., Erta A., Lenzini L., Mingozzi E. (2007) Performance evaluation of the IEE 802.16 MAC for QoS support. IEEE Transactions on Mobile Computing 6(1): 26–38
Xergias, S. A., Passas, N., & Merakos, L. (2005). Flexible resource allocation in IEEE 802.16 wireless metropolitan area networks, In Proceedings of IEEE Workshop on Local and Metropolitan Area Networks (LANMAN).
Cho, D. H., Song, J. H., Kim, M. S., & Han, K. J. (2005). Performance analysis of the IEEE 802.16 wireless metropolitan area network, In Proceedings of the First International Conference on Distributed Frameworks for Multimedia Applications (DFMA) (pp. 130–136).
Niyato D., Hossain E. (2006) Queue-aware uplink bandwidth allocation and rate control for polling service in IEEE 802.16 broadband wireless networks. IEEE Transactions on Mobile Computing 5(6): 668–679
Niyato D., Hossain E. (2006) A queuing-theoretic and optimization-based model for radio resource management in IEEE 802.16 broadband wireless networks. IEEE Transactions on Computers 55(11): 1473–1488
Kim, W. J., Break, J. Y., Lee, S. D., Suh, Y. J., Kim, Y. S., & Kim, J. A. (2005). Efficient uplink scheduler architecture of subscriber station in IEEE 802.16 system, Lecture Notes in Computer Science (pp. 734–743).
Liang, C. C., Shao, S. K., Yu, J. C., & Wu, J. S. (2008). A newly proposed bandwidth allocation algorithm for IEEE 802.16 wireless access systems, In Proceedings of International Symposium on Communications and Information Technologies (ISCIT) (pp. 33–38).
Georgiadis L., Guerin R., Parekh A. (1997) Optimal Multiplexing on a single link: Delay and buffer requirements. IEEE Transactions on Information Theory 43(5): 1518–1535
Demers, A., Keshav, S., & Shenker, S. (1989). Analysis and simulation of a fair queuing algorithm, In Proceedings ACM SIGCOMM.
Hahne, E. L., & Gallager, R. G. (1986). Round robin scheduling for fair flow control in data communication networks, In Proceedings of IEEE International Conference on Communications (ICC) (pp. 103–107).
Katevenis M., Sidiropoulos S., Courcoubetis C. (1991) Weighted round-robin cell multiplexing in a general-purpose ATM switch chip. IEEE Journal Selected Areas in Communications 9(8): 1265–1279
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liang, CC., Wu, JS. A Novel Bandwidth Allocation Algorithm for IEEE 802.16 TDD Mode Wireless Access Networks. Wireless Pers Commun 67, 665–688 (2012). https://doi.org/10.1007/s11277-011-0403-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11277-011-0403-7