Energy-Saving Strategies by Extending Unavailability Interval Approach for Multiple Traffic Classes in IEEE 802.16e

Chinmaya Misra, Veena Goswami

Abstract


IEEE 802.16e standard have been designed for both delay sensitive and delay tolerant applications. This paper presents energy-saving strategies by extending unavailability interval for multiple power saving classes simultaneously. The proposed model allows mobile stations to dynamically adopt multiple sleep mode operation or multiple partial sleep mode operation based on the buffer status of power saving class I and II. We set up partial sleep interrupt function which decides whether to stay in multiple partial sleep state or busy state to enhance the response time in real time traffic. Various performance indices of the system are presented. A cost model is formulated to determine the optimal values of various parameters at minimum cost using quadratic fit search method. It is shown numerically that the proposed model improves the system performance efficiently.

Keywords


IEEE 802.16e, downlink, sleep mode, accessible batch, multiple power saving classes, unavailability interval

Full Text:

PDF

References


The Institute of Electrical and Electronics Engineers, Inc., IEEE standard for local and metropolitan area networks Part 16 (2004) Air interface for fixed broadband wireless access systems 2004.

The Institute of Electrical and Electronics Engineers, Inc., IEEE standard for local and metropolitan area networks-Part 16: Air interface for fixed and mobile broadband wireless access system 2006.

Y. Zhang, Performance Modeling of Energy Management Mechanism in IEEE 802.16e Mobile WiMAX, IEEE Conference on Wireless Communications and Networking, pp.3205--3209, 2007.

J. J. Chen, S. L. Wu and S. W. Wang, Power Saving Class Management for Energy Saving in IEEE 802.16e Wireless Networks, Proc. Tenth Int. Conf. on Mobile Data Management: Systems, Services and Middleware, pp.490--495, 2009.

Y. Xiao, Performance Analysis of an Energy Saving Mechanism in the IEEE 802.16e Wireless MAN, Proc. of IEEE CCNC, Vol. 1, pp.406--410, 2006.

J. B. Seo, S. Q. Lee, N. H. Park, H. W. Lee and C. H. Cho, Performance Analysis of Sleep Mode Operation in IEEE 802.16e, Proc. IEEE VTC, Vol. 2, pp.1169--1173, 2004.

K. Han, and S. Choi, Performance Analysis of Sleep Mode Operation in IEEE 802.16e Mobile Broadband Wireless Access Systems, Proc. The 12th Asia-Pacific Conference on Communications, pp.1141--1145, 2006.

J. Jang, K. Han, and S. Choi, Performance Analysis of Sleep Mode Operation in IEEE 802.16e Mobile Broadband Wireless Access Systems, Proc. The 12th Asia-Pacific Conference on Communications, pp.1141-1145, 2006.

Y. Xiao, Energy Saving Mechanism in the IEEE 802.16e Wireless MAN, IEEE Communication Letters, pp.595--597, 2005.

Y. Zhang and M. Fujise, Energy Management in the IEEE 802.16e MAC, IEEE Communications Letters, Vol ~10, pp.311--313, 2006.

V. Goswami, and P. VijayaLaxmi, Performance analysis of a renewal input bulk service queue with accessible and non-accessible batches, Int. J. of Quality Technology and Quantitative Management, Vol ~8, pp.87--100, 2011.

C. C. Yang, Y. T. Mai, J. Y. Chen, Y. S. Shen and Y. C. Kuo, LBPS:

Load based power saving in IEEE802.16e Network J. of Computer and Electrical Engineering, Vol. 38, pp.891--905, 2012.

V. Mancuso and S. Alouf, Analysis of power saving with continuous connectivity, J. of Computer Networks, Vol. 10, pp.2481--2493, 2012.

W. H. Liao and W. M. Yen, Power-saving scheduling with a QoS guaranteeina mobile WiMAX system, J. of Network and Computer Application, Vol. 32, pp.1144--1152, 2009.

S. T. Sheu, Y. C. Cheng and L. W. Chen, Listening Interval Spreading Approach (LISA) for Handling Burst Traffic in IEEE 802.16e Wireless Metropolitan Area Networks, Proc. Conf. on IEEE 68th Vehicular Technology , pp.1-5, 2008.

T. C. Chen, Y.Y. Chen and J. C. Chen, Performance Modeling of power saving classes with multiple connections for broadband wireless networks, IEEE Transactions on Wireless Communications, Vol. 7, pp.708--3712, 2008.

Y. P. Hsu and K.~T. Feng, Performance Modeling of power saving classes with multiple connections for broadband wireless networks, Proceedings of IEEE WCNC, pp.1477--1482, 2008.

L. Kong and D. H. K. Tsang. Performance study of power saving classes of type I and II in IEEE 802.16e, Proceedings of IEEE LCN, pp.20--27, 2006.

H. Zhang and D, Shi, The M/M/1 queue with Bernoulli-Schedule-Controlled vacation and vacation interruption, International Journal of Information and Management Sciences, Vol. 20, pp.579--587, 2009.

R. L. Rardin, Optimization in Operations Research, Prentice Hall, 1999.


Refbacks

  • There are currently no refbacks.


Journal of Mobile, Embedded and Distributed Systems (JMEDS) ISSN: 2067 – 4074 (online)