© The Institution of Engineering and Technology
Quality of experience (QoE) has been a user-centric performance metric for multimedia communications. Existing communication protocols over heterogeneous networks are mostly based on quality of service, which ignores the user satisfaction and subjective evaluation. In this paper, the authors propose a novel QoE-aware multimedia communication framework for heterogeneous wireless networks. Specifically, the authors make three main contributions in this paper: (i) a general QoE model has been established by jointly characterising the multimedia applications and heterogeneous networks, (ii) the issue of multimedia communications over heterogeneous networks has been transformed as a stochastic optimisation problem, and (iii) the optimal solution is provided by designing a QoE-aware multimedia scheduling scheme. Importantly, the proposed scheme is simply enough for online implementation. Numerical simulations have demonstrated the efficiency and robustness of the proposed scheme.
References
-
-
1)
-
13. Zhou, L., Yang, Z., Wang, H., et al: ‘Impact of execution time on adaptive wireless video scheduling’, IEEE J. Sel. Areas Commun., 2014, 32, (4), pp. 760–772 (doi: 10.1109/JSAC.2014.140408).
-
2)
-
6. Khan, S., Duhovnikov, S., Steinbach, E., et al: ‘MOS-based multiuser multiapplication cross-layer optimization for mobile multimedia communication’, Adv. Multimed., 2007, pp. 94918:1–94918:11.
-
3)
-
15. Yan, Z., Wang, H., Park, Y., et al: ‘Performance study of the dual-stack mobile IP protocols in the evolving mobile internet’, IET Netw., 2015, 4, (1), pp. 74–81 (doi: 10.1049/iet-net.2013.0072).
-
4)
-
9. Khan, A., Sun, L., Ifeachor, E.: ‘QoE prediction model and its application in video quality adaptation over UMTS networks’, IEEE Trans. Multimed., 2012, 14, (2), pp. 431–442 (doi: 10.1109/TMM.2011.2176324).
-
5)
-
10. Zhou, L., Rodrigues, J., Oliveira, L.: ‘QoE-Driven power scheduling in smart grid: architecture, strategy, and methodology’, IEEE Commun. Mag., 2012, 50, (5), pp. 136–141 (doi: 10.1109/MCOM.2012.6194394).
-
6)
-
1. Khan, A., Sun, L., Jammeh, E., et al: ‘Quality of experience-driven adaptation scheme for video applications over wireless networks’, IET Commun., 2010, 4, (11), pp. 1337–1347 (doi: 10.1049/iet-com.2009.0422).
-
7)
-
5. Thakolsri, S., Cokbulan, S., Jurca, D., et al: ‘QoE-driven cross-layer optimization in wireless networks addressing system efficiency and utility fairness’. Proc. of IEEE Globecom, 2011.
-
8)
-
11. Dalton, L.A., Dougherty, E.R.: ‘Bayesian minimum mean-square error estimation for classification errorpart I: definition and the Bayesian MMSE error estimator for discrete classification’, IEEE Trans. Signal Process., 2011, 59, (1), pp. 115–129 (doi: 10.1109/TSP.2010.2084572).
-
9)
-
16. Lai, C.-F., Huang, Y.-M., Chao, H.-C., et al: ‘Adaptive body posture analysis using collaborative multi-sensors for elderly falling detection’, IEEE Intell. Syst., 2010, 25, (2), pp. 20–30 (doi: 10.1109/MIS.2010.39).
-
10)
-
3. Thakolsri, S., Kellerer, W., Steinbach, E.: ‘QoE-based cross-layer optimization of wireless video with unperceivable temporal video quality fluctuation’. Proc. of IEEE ICC, 2011.
-
11)
-
4. Zhou, L., Wen, Y., Wang, H., et al: ‘Resource allocation with incomplete information for QoE-driven multimedia communications’, IEEE Trans. Wirel. Commun., 2013, 12, (8), pp. 3733–3745 (doi: 10.1109/TWC.2013.051413.120597).
-
12)
-
22. Cho, H.-H., Chen, C.-Y., Shih, T.K., et al: ‘Survey on underwater delay/disruption tolerant wireless sensor network routing’, IET Wirel. Sens. Syst., 2014, 4, (3), pp. 112–121 (doi: 10.1049/iet-wss.2013.0118).
-
13)
-
25. Henstock, R.: ‘Theory of integration’ (Butterworth, London, UK, 1963).
-
14)
-
12. Zhai, G., Yang, X., Lin, W., et al: ‘Bayesian error concealment with DCT pyramid for images’, IEEE Trans. Circuits Syst. Video Technol., 2010, 20, (9), pp. 1224–1232 (doi: 10.1109/TCSVT.2010.2057019).
-
15)
-
14. Zhou, L., Wang, X., Tu, W., et al: ‘Distributed scheduling scheme for video streaming over multi-channel multi-radio multi-hop wireless networks’, IEEE J. Sel. Areas Commun., 2010, 28, (3), pp. 409–419 (doi: 10.1109/JSAC.2010.100412).
-
16)
-
7. Thakolsri, S., Kellerer, W., Steinbach, E.: ‘QoE-based rate adaptation scheme selection for resource-constrained wireless video transmission’. Proc. of ACM Multimedia, 2010.
-
17)
-
21. Wu, D., Cai, Y., Zhou, L.: ‘Cooperative strategies for energy-aware ad hoc networks: a correlated equilibrium game-theoretic approach’, IEEE Trans. Veh. Technol., 2013, 62, (5), pp. 2303–2314 (doi: 10.1109/TVT.2012.2235189).
-
18)
-
8. Zhou, L., Zhang, Y., Song, K., et al: ‘Distributed media-service scheme for P2P-based vehicular networks’, IEEE Trans. Veh. Technol., 2011, 60, (2), pp. 692–703 (doi: 10.1109/TVT.2010.2102782).
-
19)
-
19. Zhou, L., Hu, R., Qian, Y., et al: ‘Energy-spectrum efficiency tradeoff for video streaming over mobile ad hoc networks’, IEEE J. Sel. Areas Commun., 2013, 31, (5), pp. 981–991 (doi: 10.1109/JSAC.2013.130516).
-
20)
-
24. Bertsekas, D.P., Nedic, A., Ozdaglar, A.E.: ‘Convex analysis and optimization’ (Athena Scientific, Belmont, Massachusetts, 2003).
-
21)
-
23. Lai, C.-F., Chao, H.-C., Lai, Y.-X., et al: ‘Cloud-assisted real-time transrating for http live streaming’, IEEE Wirel. Commun., 2013, 20, (3), pp. 62–70 (doi: 10.1109/MWC.2013.6549284).
-
22)
-
17. Lau, V., Cui, Y.: ‘Delay-optimal power and subcarrier allocation for OFDMA systems via stochastic approximation’, IEEE Trans. Wirel. Commun., 2010, 9, (1), pp. 227–233 (doi: 10.1109/TWC.2010.01.090031).
-
23)
-
18. Farrokh, A., Krishnamurthy, V.: ‘Opportunistic scheduling for streaming multimedia users in high-speed downlink packet access (HSDPA)’, IEEE Trans. Multimed., 2006, 8, (4), pp. 844–855 (doi: 10.1109/TMM.2006.876227).
-
24)
-
20. Wu, D., Cai, Y., Wang, J.: ‘A coalition formation framework for transmission scheme selection in wireless sensor networks’, IEEE Trans. Veh. Technol., 2011, 60, (6), pp. 2620–2630 (doi: 10.1109/TVT.2011.2153219).
-
25)
-
2. Thakolsri, S., Khan, S., Steinbach, E., et al: ‘QoE-driven cross-layer optimization for high speed downlink packet access’, J. Commun., 2009, 4, (9), pp. 669–680 (doi: 10.4304/jcm.4.9.669-680).
http://iet.metastore.ingenta.com/content/journals/10.1049/iet-net.2015.0014
Related content
content/journals/10.1049/iet-net.2015.0014
pub_keyword,iet_inspecKeyword,pub_concept
6
6