DOI:
https://doi.org/10.14483/22484728.11012Publicado:
2015-06-30Número:
Vol. 9 Núm. 1 (2015)Sección:
Visión InvestigadoraTécnicas de planificación de recursos en redes wimax
Resource scheduling techniques on wimax networks
Palabras clave:
resource allocation, scheduling algorithm, throughput, wireless communications (en).Palabras clave:
asignación de recursos, algoritmos de planificación, throughput, comunicaciones inalámbricas (es).Descargas
Resumen (es)
Se presentan los resultados de la investigación orientada a la revisión de la capa física y los algoritmos de planificación en WiMAX: RR, DRR MDRR, WRR, en la asignación de recursos. Se da a conocer un escenario de simulación en donde se tienen una BS, y cinco SS configuradas para generar tráfico de acuerdo a cada una de las clases de servicio soportadas en WiMAX: UGS, nrtPS rtPS, ertPS, BE.
Finalmente se exhiben los resultados de simulaciones evaluando el throughput de cada una de las clases de servicio, seleccionando como algoritmos de planificación de recursos: RR, MDRR y PQ.
Resumen (en)
This paper presents the research results oriented to review of the
physical layer and the scheduling algorithms in WiMAX: RR, RRA MDRR, WRR, in the allocation of resources. Are presented a simulation scenario where you have a BS-five SS configured to generate traffic according to each of the service classes supported in WiMAX:UGS, nrtPS rtPS, ertPS, BE. Finally, it showed the results of simulations evaluating the throughput of each of the five classes of service, using as resource scheduling algorithms such as RR, MDRR and PQ
Referencias
“IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems”. 2004.
W. P. Furlong and R. Guha, “OFDMA Extension of NS-3 WiMAX Module”. Computer Modeling and Simulation (EMS), 2010 Fourth UKSim European Symposium on, pp. 426–431, 2010.
M.A. Ismail, G. Piro, L.A. Grieco, and T. Turletti, “An Improved IEEE 802.16 WiMAX Module for the NS-3 Simulator”. Proceedings of the Second International ICST Conference on Simulation Tools and Techniques, Malaga, 2010.
R. Agusti, F. Bernardo, F. Casadevall, R. Ferrús, J. Pérez-Romero, and O. Sallent, “LTE: nuevas tendencias en comunicaciones móviles”. Fundación Vodafone España, 2010.
T. Melodia, M. Vuran, and D. Pompili, “The State of the Art in Cross-Layer Design for Wireless Sensor Networks”. Wireless Systems and Network Architectures in Next Generation Internet, vol. 3883, M. Cesana and L. Fratta, Eds. Springer Berlin Heidelberg, pp. 78-92, 2006.
Y. Fang and A. B. McDonald, “Dynamic codeword routing (DCR): a crosslayer approach for performance enhancement of general multi-hop wireless routing”. Sensor and Ad Hoc Communications and Networks, 2004. IEEE SECON 2004. 2004 First Annual IEEE Communications Society Conference on, pp. 255-263, 2004.
L. Van Hoesel, T. Nieberg, J. Wu, and P. J. M. Havinga, “Prolonging the lifetime of wireless sensor networks by cross-layer interaction”. Wireless Communications, IEEE, vol. 11, no. 6, pp. 78-86, Dec. 2004.
M. C. Vuran, V. C. Gungor, and O. B. Akan, “On the interdependency of congestion and contention in wireless sensor networks”. pp. 136-147, 2005.
A. Ukil, “Cross-layer optimization in QoS aware next generation wireless networks” Information, Communications and Signal Processing, 2009. ICICS 2009. 7th International Conference on, pp. 1-5, 2009.
Chakchai So-In, R. Jain, and A.-K. Tamimi, “Scheduling in IEEE 802.16e mobile WiMAX networks: key issues and a survey”. Selected Areas in Communications, IEEE Journal on DOI - 10.1109/JSAC.2009.090207, vol. 27, no. 2, pp. 156-171, 2009.
L. Nuaymi, WiMAX: technology for broadband wireless access. John Wiley & Sons, 2007.
“IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems”. May2009. [En línea]. Disponible en: http://standards.ieee.org/getieee802/download/ 802.16-2009.pdf
M. Ergen, Mobile broadband: including WiMAX and LTE. Springer Science & Business Media, 2009.
G. D. Castellanos and J. Y. Khan, “Performance of WiMAX packet schedulers for multi-class traffic”. 2010 IEEE Latin-American Conference on Communications (LATINCOM), pp. 1-6, 2010.
G. D. Castellanos and J. Y. Khan, “Performance of WiMAX packet schedulers for multi-class traffic”. Communications (LATINCOM), 2010 IEEE LatinAmerican Conference on, pp. 1-6, 2010.
T. Dikamba, “Downlink Scheduling in 3GPP Long Term Evolution (LTE)”. Delft University of Technology, 2011.
K. Mnif, R. Khdhir, and L. Kamoun, “Evaluation and comparaison of scheduling algorithms in Wimax networks”. 2014 International Conference on Multimedia Computing and Systems (ICMCS), pp. 884-889, 2014.
N. M. El-Shennawy, M. A. Youssef, M. N. El-Derini, and M. M. Fahmy, “A dynamic uplink scheduling scheme for WiMAX networks”. 2013 8th International Conference on Computer Engineering Systems (ICCES), pp. 111-115, 2013.
W. Mardini and M. A. Alfool, “Modified WRR Scheduling Algorithm for WiMAX Networks”. Network Protocols and Algorithms, vol. 3, no. 2, pp. 24–53, Aug. 2011.
.png)
.jpg)
