Abstract
In this paper, we investigate the scheduling problem to achieve the proportional fairness among the flows in wireless multihop networks with time-varying channel capacity. Using the signal to interference noise ratio and the outage probability, we present an estimate of time-varying capacity. Then, we achieve the proportional fairness in terms of maximizing the network utility function with consideration of fast fading without measurement of channel state information. Finally, we show that the proposed scheme results in better performance compared to the existing schemes through the simulation results.
References
Kelly F. P., Maulloo A., Tan D. (1998) Rate control for communication networks: Shadow prices, proportional fairness and stability. Journal of Operations Research Society 49(3): 237–252
Xue Y., Li B., Nahrstedt K. (2005) Optimal resource allocation in wireless ad hoc networks: A priced-based approach. IEEE Transactions on Mobile Computing 5(4): 347–364
Chen, L., Low, S. H., Chiang, M., & Doyle, J. C. (2006). Cross-layer congestion control, routing and scheduling design in ad hoc wireless networks. In Proceedings of IEEE international conference on computer communications (pp. 1–13).
Neely M. J., Modiano E., Li C.-P. (2008) Fairness and optimal stochastic control for heterogeneous networks. IEEE/ACM Transactions on Networking 16(2): 396–409
Kar K., Luo X., Sarkar S. (2008) Throughput-optimal scheduling in multichannel access point networks under infrequent channel measurements. IEEE Transactions on Wireless Communications 7(7): 2619–2629
Goldsmith A. (2005) Wireless communications. Cambridge University Press, Cambridge
Papandriopoulos J., Evans J., Dey S. (2005) Optimal power control for Rayleigh-faded multiuser systems with outage constraints. IEEE Transactions on Wireless Communications 4(6): 2705–2715
Lee H.-J., Lim J.-T. (2009) Cross-layer congestion control for power efficiency over wireless multihop networks. IEEE Transactions on Vehicular Technology 58(9): 5274–5278
Bertsekas D. P., Tsitsiklis J. N. (1997) Parallel and distributed computation. Athena scientific, Belmont
Rappaport T. S. (2002) Wireless communications: Principles and practice. Prentice Hall, Englewood Cliffs
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Jeon, JH., Lim, JT. Proportional Fair Scheduling with Capacity Estimation for Wireless Multihop Networks. Wireless Pers Commun 68, 507–515 (2013). https://doi.org/10.1007/s11277-011-0465-6
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DOI: https://doi.org/10.1007/s11277-011-0465-6