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Three-dimensional Access Point Assignment in Hybrid VLC, mmWave and WiFi Wireless Access Networks: 2020 IEEE International Conference on Communications, ICC 2020

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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Publication date2020
<mark>Original language</mark>English
Event2020 IEEE International Conference on Communications - online
Duration: 7/06/2020 → …
https://icc2020.ieee-icc.org/

Conference

Conference2020 IEEE International Conference on Communications
Abbreviated titleICC 2020
Period7/06/20 → …
Internet address

Abstract

To improve data speed and reliability, hybrid wireless networks combine two different Radio Access Technologies (RATs), such as Visible Light Communications (VLC), millimetre wave (mmWave), Wireless Fidelity (WiFi), 4G Long Term Evolution (LTE), etc. The Internet of Radio Light (IoRL) is a cutting-edge system paradigm to combine three RATs for taking advantage the vast VLC and mmWave spectrum with the ubiquitous coverage of WiFi. In this respect, this work introduces a new convex optimisation-based solution method to optimise the three-dimensional (3D) Access Point Assignment (APA) problem of the IoRL system under individual user positioning, priority and minimum Quality-of-Service (QoS) constraints. We use both the IoRL real-world testbed and large-scale Maltab simulations to evaluate that our solution converges in linear time, and attains higher throughput-vs-fairness trade-off than existing efforts. © 2020 IEEE.

Bibliographic note

Conference code: 162074 Export Date: 1 September 2020 References: EU H2020 Internet of Radio Light (IoRL) Project, , https://5gppp.eu/iorl/; Basnayaka, D.A., Haas, H., Hybrid rf and vlc systems: Improving user data rate performance of vlc systems (2015) IEEE Veh. Technol. Conf., pp. 1-5. , Glasgow, UK, May; Li, X., Zhang, R., Hanzo, L., Cooperative load balancing in hybrid visible light communications and wifi (2015) IEEE Trans. Commun., 63 (4), pp. 1319-1329; Wang, Y., Basnayaka, D.A., Haas, H., Dynamic load balancing for hybrid li-fi and rf indoor networks (2015) IEEE Int. Conf. Commun., pp. 1422-1427. , London, UK; Kelly, F., Charging and rate control for elastic traffic (1997) IEEE Trans. on Emerging Telecommun. Technol., 8 (1), pp. 33-37; Wang, Y., Haas, H., Dynamic load balancing with handover in hybrid li-fi and wi-fi networks (2015) IEEE/OSA J. Lightw. Technol., 33 (22), pp. 4671-4682. , Nov; Wang, Y., Basnayaka, D.A., Wu, X., Haas, H., Optimization of load balancing in hybrid lifi/rf networks (2017) IEEE Trans. Commun., 65 (4), pp. 1708-1720; Wu, X., Safari, M., Haas, H., Joint optimisation of load balancing and handover for hybrid lifi and wifi networks (2017) IEEE Wireless Commun. and Netw. Conf., pp. 1-5. , San Francisco, US; Wu, X., Haas, H., Access point assignment in hybrid lifi and wifi networks in consideration of lifi channel blockage (2017) IEEE Workshop in Signal Processing Advances in Wireless Commun.; Wu, X., Basnayaka, D., Safari, M., Haas, H., Two-stage access point selection for hybrid vlc and rf networks (2016) IEEE Conf. Personal, Indoor, and Mobile Radio Commun., pp. 1-6; Kelly, F., Charging and rate control for elastic traffic (1997) Transactions on Emerging Telecommunications Technologies, 8 (1), pp. 33-37; Wang, Y., Haas, H., A comParison of load balancing techniques for hybrid lifi/rf networks (2017) ACM Workshop on Visible Light Commun. Systems, pp. 43-47; Zhang, H., Liu, N., Long, K., Cheng, J., Leung, V.C.M., Hanzo, L., Energy efficient subchannel and power allocation for the software defined heterogeneous vlc and rf networks (2017) IEEE J. Selected Areas Commun., 1 (99), p. 1; Boyd, S., Vandenberghe, L., (2009) Convex Optimization, , Cambridge University Press; EU H2020 Internet of Radio Light (IoRL) Project, Deliverable 3. 2, , https://iorl.5g-ppp.eu/deliverables/; Zarakovitis, C.C., Ni, Q., Maximizing energy efficiency in multiuser multicarrier broadband wireless systems: Convex relaxation and global optimization techniques IEEE Trans. Veh. Technol, 65 (7), pp. 5275-5286. , Jul 2016; Corless, R.M., Gonnet, G.H., Hare, D.E.G., Jeffrey, D.J., Knuth, D.E., On the lambert w function (1999) Adv. Compu. Math, pp. 329-359; Ryu SDN Controller, , https://osrg.github.io/ryu/; Jain's Fairness Index, , https://en.wikipedia.org/wiki/Fairness_measure; Zhang, H., Liu, N., Long, K., Cheng, J., Leung, V.C.M., Hanzo, L., Energy efficient subchannel and power allocation for the software defined heterogeneous vlc and rf networks (2018) IEEE J. Sel. Areas Commun., 36 (3), pp. 658-670. , Mar