Resource Allocation in Visible Light Communication Networks: NOMA vs OFDMA Transmission Techniques

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• 关键词：Users association ; Resource allocation ; Visible light communication ; OFDMA ; NOMA
• 刊名：Lecture Notes in Computer Science
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：9724
• 期：1
• 页码：32-46
• 全文大小：1,212 KB
• 参考文献：1.IEEE Standard 802.15.7, IEEE Standard for Local and Metropolitan Area Networks 15.7: PHY and MAC Standard for Short Range Wireless Optical Communication Using Visible Light. IEEE Std. IEEE Standard 802.15.7
  2.Chen Z., Tsonev, D., Haas, H.: Improving SINR in indoor cellular visible light communication networks. In: IEEE International Conference on Communications (ICC), pp. 3383–3388, June 2014
  3.Dimitrov, S., Haas, H.: Information rate of OFDM-based optical wireless communication systems with nonlinear distortion. J. Lightwave Technol. 31(6), 918–929 (2013)CrossRef
  4.Saha, N., Mondal, R.K., Jang, Y.M.: Opportunistic channel reuse for a self-organized visible light communication personal area network. In: Fifth International Conference on Ubiquitous and Future Networks (ICUFN), pp. 131–134, July 2013
  5.Bykhovsky, D., Arnon, S.: Multiple access resource allocation in visible light communication systems. J. Lightwave Technol. 32(8), 1594–1600 (2014)CrossRef
  6.Saha, N., Mondal, R.K., Ifthekhar, M.S., Jang, Y.M.: Dynamic resource allocation for visible light based wireless sensor network. In: International Conference on Information Networking (ICOIN), pp. 75–78, February 2014
  7.Mondal, R.K., Saha, N., Le, N.-T., Jang, Y.M.: SINR-constrained joint scheduling and optimal resource allocation in VLC based WPAN. Wirel. Pers. Commun. 78(4), 1935–1951 (2014)CrossRef
  8.Ghimire, B., Haas, H.: Self-organising interference coordination in optical wireless networks. EURASIP J. Wirel. Commun. Netw. 1, 2012 (2012)
  9.Kim, W.-C., Bae, C.-S., Jeon, S.-Y., Pyun, S.-Y., Cho, D.-H.: Efficient resource allocation for rapid link recovery and visibility in visible-light local area networks. IEEE Trans. Consum. Electron. 56(2), 524–531 (2010)CrossRef
  10.Mondal, R.K., Chowdhury, M.Z., Saha, N., Jang, Y.M.: Interference-aware optical resource allocation in visible light communication. In: International Conference on ICT Convergence (ICTC), pp. 155–158, October 2012
  11.Marshoud, H., Kapinas, V.M., Karagiannidis, G.K., Muhaidat, S.: Non-Orthogonal multiple access for visible light communications. IEEE Photonics Technol. Lett. 28(1), 51–54 (2016)CrossRef
  12.Yin, L., Wu, X., Haas, H.: On the performance of non-orthogonal multiple access in visible light communication. In: IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), pp. 1354–1359 (2015)
  13.Kahn, J., Barry, J.: Wireless Infrared Communications. Proc. IEEE 85(2), 265–298 (1997)CrossRef
  14.Lee, J.-W., Mazumdar, R.R., Shroff, N.B.: Joint resource allocation and base-station assignment for the downlink in CDMA networks. IEEE/ACM Trans. Netw. 14(1), 1–14 (2006)CrossRef
  
• 作者单位：Eirini Eleni Tsiropoulou (16)
  Iakovos Gialagkolidis (17)
  Panagiotis Vamvakas (17)
  Symeon Papavassiliou (17)
  
  16. Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, 800 W Campbell Rd, Richardson, TX, 75080, USA
  17. School of Electrical and Computer Engineering Institute of Communication and Computer Systems (ICCS), National Technical University of Athens (NTUA), 9 Iroon Polytechniou Street Zografou, 15773, Athens, Greece
  
• 丛书名：Ad-hoc, Mobile, and Wireless Networks
• ISBN：978-3-319-40509-4
• 刊物类别：Computer Science
• 刊物主题：Artificial Intelligence and Robotics
  Computer Communication Networks
  Software Engineering
  Data Encryption
  Database Management
  Computation by Abstract Devices
  Algorithm Analysis and Problem Complexity
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1611-3349
• 卷排序：9724

文摘

Energy-efficiency, high transmission data rates and Quality of Service (QoS) awareness are the major challenges for resource management in the uplink of Visible Light Communication Personal Area Networks (VPANs). This paper investigates the problem of Optical Access Point (OAP) selection and resource allocation in the uplink of VPANs under two different transmission techniques, namely Orthogonal Frequency Division Multiple Access (OFDMA) and Non-Orthogonal Multiple Access (NOMA). Each user is associated with a generic utility function, which represents his perceived satisfaction with respect to the overall resource allocation problem. OAP selection adopts Maximum Gain Selection (MGS) policy, i.e. users select an OAP to connect to based on the highest path gain. A distributed resource allocation problem in VPANs is formulated and solved as an optimization problem. Following this analysis, a decentralized iterative and low-complexity algorithm for determining OAP selection and resource allocation is proposed, while the overall approach’s efficiency is illustrated via modeling and simulation, highlighting and assessing the advantages and drawbacks of each adopted transmission technique, i.e. OFDMA and NOMA.