Actas de congresos
Adjusting Holdoff Time Of The Ieee 802.16 In Mesh Mode
Registro en:
9781424462735
3rd International Conference On New Technologies, Mobility And Security, Ntms 2009. , v. , n. , p. - , 2009.
10.1109/NTMS.2009.5384758
2-s2.0-77949837958
Autor
Castro Cesar C.D.A.
Da Fonseca N.L.S.
De Carvalho S.V.
Institución
Resumen
The IEEE 802.16d mesh mode allows control of the holdoff time for individual nodes, and thus it is possible to adapt the control channel of the local network to different network scenarios and through appropriate configuration of the holdoff time to improve the network throughput. This paper presents an algorithm for distributed scheduling mode that dynamically adjusts appropriated parameters, with no change in the original standard. The implementation is reflected in a great improvement in network performance. ©2009 IEEE.
IEEE Standard for Local and Metropolitan Area Networks - Part 16: Air Interface for Fixed Broadband Wireless Access Systems, IEEE Std. 802.16, Oct. 2004. Available at http://standards.ieee.org/getieee802/download/802.16-2004. pdfAli, Najah A. Abu, Taha, Abd-Elhamid M., Hassanein, Hossam S., Mouftah, Hussein T. IEEE 802.16 Mesh Schedulers: Issues and Design Challenges. In: IEEE Network, 22, Issue 1. Jan-Feb, 2008. p.58-65Bayer, N., Xu, B., Rakocevic, V., Habermann, J., Improving the performance of the Distributed Scheduler in IEEE 802.16 Mesh Networks (2007) IEEE 65th Vehicular Technology Conference, pp. 1193-1197. , April Cao, M., Wenchao, M., et., al., Modelling and Performance Analysis of the Distributed Scheduler in IEEE 802.16 Mesh Mode (2005) Proceedings of the 6th International Symposium on Mobile Ad Hoc Networking & Computing, pp. 78-89. , ACM Cicconetti, C., Akyildiz, I.F., Lenzini, L., Bandwidth Balancing in Multi-Channel IEEE 802.16 Wireless Mesh Networks (2007) Proceedings of the 26th IEEE International Conference on Computer Communications, pp. 2108-2116 Cicconetti, C., Akyildiz, I.F., Lenzini, L., WiMsh:a simple and efficient tool for simulating IEEE 802.16 wireless mesh networks in ns-2 (2009) Proceedings of the 2nd International Conference on Simulation Tools and Techniques Djukic, P., Valaee, S., Distribute Link Scheduling for TDMA Mesh Networks (2007) IEEE International Conference on Communications, pp. 3823-3828 [Kas, 2009] Kas, Miray, Yargicoglu, Burcu, Korpeoglu, Ibrahim, Karasan, Ezhan A Survey on Scheduling in IEEE 802.16 Mesh Mode. In: IEEE Communications Surveys and Tutorials, Submitted Mar, 2009Chan Kim, B., Dong, G., Song, H., Hwang, S., Soo Ma, J., An Adaptive Holdoff Algorithm based on node state for IEEE 802.16 Mesh Mode with Coordinated Distributed Scheduling (2008) IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, pp. 1-5 Kuran, M.S., Yilmaz, B., Alagöz, F., Tuǧcu, T., Quality of Service in Mesh Mode IEEE 802.16 Networks (2006) Proc. of the International Conference on Software in Telecommunications and Computer Networks. SOFTCOM2006, pp. 107-111. , Split, Croatia, September Liu, F., Achieving QoS for IEEE 802.16 in Mesh Mode (2005) Proc of the 8th International Conference on Computer Science and Informatics, , July 21-26, Salt Lake City Loscri, V., Aloi, G., A probabilistic approach for evaluating parameters of the Distributed Scheduling Scheme of the 802.16 (2007) Proceeding of the International Conference on Signal Processing and Communication Systems Makarevitch, B., Distributed Scheduling for Wimax Mesh Network IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, pp. 1-5 Nokia. Tutorial 802.16 MAC Layer Mesh Extensions Overview. Disponível em: http://www.ieee802.org/16/tga/contrib/S80216a-02-30.pdf. Acessado em 20/09/2007Wang, S.-Y., Lin, C.-C., Chu, H.-W., Hsu, T.-W., Fang, K., Improving Distributed Coordinated Scheduling in IEEE 802.16 Mesh Network (2008) IEEE Transactions on Vehicular Technology, 57 (4), pp. 2531-2547. , July Editado por Zhang, Y., Luo, J., Hu, H., (2006) Wireless Mesh Networking - Architectures, Protocols and Standards, p. 610. , First Edition, Florida, EUA. Auerbach Publications, December Zhang, Y., Hu, H., Chen, H.-H., QoS Differentiation for IEEE 802.16 WiMax Mesh Networking (2008) Mobile Networks and Applications, 13 (1-2), pp. 19-37. , April