Abstract
We develop the joint optimal channel selection and power control scheme for video streaming with D2D communications in cognitive radio networks. In particular, we build the virtual queue model to evaluate the delays experienced by various streaming, which reflects the video distortion. To minimize the video distortion, we formulate an optimization problem, which is proved to be a quasi-convex optimization problem. Using the hypo-graph form, we convert the original problem into an equivalent convex optimization problem, solving which we can derive the joint channel selection and power control scheme in D2D communications based cognitive radio networks. The extensive simulation results obtained validate our developed joint channel selection and power control scheme. We also show that our developed scheme can significantly increase the average peak signal-to-noise ratio (PSNR) as compared with the existing research works.
This work was supported in part by the National Natural Science Foundation of China (No. 61401330), the 111 Project of China (B08038), and the Natural Science Foundation of Shaanxi Province (No. 2016JQ6027).
This is a preview of subscription content, log in via an institution to check access.
References
Cheng, W., Zhang, X., Zhang, H.: Full-duplex spectrum-sensing and MAC-protocol for multichannel nontime-slotted cognitive radio networks. IEEE J. Sel. Areas Commun. 33(5), 820–831 (2015)
Cheng, W., Zhang, X., Zhang, H.: Optimal power allocation with statistical QoS provisioning for D2D and cellular communications over underlaying wireless networks. IEEE J. Sel. Areas Commun. 34, 1–12 (2015)
Mohammad, G.K., Yan, Z., Kwang, C.C.: Connectivity of cognitive device-to-device communications underlying cellular networks. IEEE J. Sel. Areas Commun. 33(1), 81–99 (2015)
Sakr, A.H., Tabassum, H., Hossain, E., Kim, D.I.: Cognitive spectrum access in device-to-device-enabled cellular networks. IEEE Commun. Mag. 53(7), 126–133 (2015)
Chiang, M.: Balancing transport and physical layers in wireless multihop networks: jointly optimal congestion control and power control. IEEE J. Sel. Areas Commun. 23(1), 104–116 (2005)
Kleinrock, L.: Queuing Systems, Volume I: Theory. Wiley-Interscience, New York (1975)
Bertsekas, D., Gallager, R.: Data Networks. Prentice Hall Inc, Upper Saddle River (1987)
Jiang, T., Tham, C.K., Ko, C.C.: An approximation for waiting time tail probabilities in multiclass systems. IEEE Commun. Lett. 5(4), 175–177 (2001)
Stuhlmuller, K., Frber, N., Link, M., Girod, B.: Analysis of video transmission over lossy channels. IEEE J. Sel. Areas Commun. 18(6), 1012–1032 (2000)
Shiang, H.P., Schaar, M.: Queuing-based dynamic channel selection for heterogeneous multimedia applications over cognitive radio networks. IEEE Trans. Multimedia 10(5), 896–909 (2008)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
About this paper
Cite this paper
Gao, Y., Cheng, W., Ren, Z., Zhang, H. (2018). Optimal Channel Selection and Power Control over D2D Communications Based Cognitive Radio Networks. In: Chen, Q., Meng, W., Zhao, L. (eds) Communications and Networking. ChinaCom 2016. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 210. Springer, Cham. https://doi.org/10.1007/978-3-319-66628-0_11
Download citation
DOI: https://doi.org/10.1007/978-3-319-66628-0_11
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-66627-3
Online ISBN: 978-3-319-66628-0
eBook Packages: Computer ScienceComputer Science (R0)