Abstract
Background: Visible light communication (VLC) is a new communication method for transmitting information through semiconductor lighting devices. One of the applicable methods to improve the spectral efficiency of the system is the multi-input-multiple-output (MIMO) structure. Also, carrierless amplitude-phase (CAP) modulation is a high-dimensional modulation technique that can be used to improve the data transmission rate in modern communication systems.
Methods: In this paper, carrierless amplitude-phase method is introduced in indoor optical communication systems to improve the performance of multi-input multi-output (MIMO) structures. The CAP modulation is considered a suitable method due to its low complexity and is introduced and studied in two structures with one carrier or CAP and multiple carriers or m-CAP.
Results: In this study, the target system is simulated in m-CAP structures and the improvement is measured in the MIMO structure using this modulation. The results show that by using this method, the PAPR of the system was reduced compared to other research with the MIMO-OFDM structure. In addition, by not using FFT blocks, the computational and processing complexity was also reduced.
Conclusion: It has been shown that the use of m-CAP increases the data transfer rate and improves the spectral efficiency of the system. In addition to CAP, spatial modulation schemes can also help improve the spectral efficiency and power efficiency of the system. Moreover, the space-time code is combined with m-CAP modulation and it is shown that this idea improves the efficiency of the MIMO system.
Graphical Abstract
[1]
F. Ebrahimi, Z. Ghassemlooy, and S. Olyaee, "Investigation of a hybrid OFDM-PWM/PPM visible light communications system", Opt. Commun., vol. 429, pp. 65-71, 2018.
[http://dx.doi.org/10.1016/j.optcom.2018.08.001]
[http://dx.doi.org/10.1016/j.optcom.2018.08.001]
[2]
M. Akbari, and S. Olyaee, "Performance analysis of total attenuation effects and different values of transmitter power on bit error rate and signal-to-noise ratio for free space optical communication", Rec. Adv. Electr. Electron. Eng., vol. 15, no. 3, pp. 234-242, 2022.
[3]
F. Hu, H. Xu, L. Jin, J. Liu, Z. Xia, G. Zhang, and J. Xiao, "Continuous-unconstrained and global optimization for PSO-PTS based PAPR reduction of OFDM signals", Phys. Commun., vol. 55, p. 101825, 2022.
[http://dx.doi.org/10.1016/j.phycom.2022.101825]
[http://dx.doi.org/10.1016/j.phycom.2022.101825]
[4]
Y. Wu, Y. Hu, Z. Wan, T. Wang, Y. Sun, and Q. Zhang, "Joint security enhancement and PAPR mitigation for OFDM-NOMA VLC systems", Opt. Commun., vol. 508, p. 127719, 2022.
[http://dx.doi.org/10.1016/j.optcom.2021.127719]
[http://dx.doi.org/10.1016/j.optcom.2021.127719]
[5]
H. Mathur, and T. Deepa, "A novel precoded digitized OFDM based NOMA system for future wireless communication", Optik, vol. 259, p. 168948, 2022.
[http://dx.doi.org/10.1016/j.ijleo.2022.168948]
[http://dx.doi.org/10.1016/j.ijleo.2022.168948]
[6]
Z. Ghassemlooy, L.N. Alves, S. Zvanovec, and M.A. Khalighi, Visible light communications: Theory and applications., CRC Press: Boca Raton, 2017, pp. 1-590.
[http://dx.doi.org/10.1201/9781315367330]
[http://dx.doi.org/10.1201/9781315367330]
[7]
A.K. Majumdar, and J.C. Ricklin, Free-space laser communications:
Principles and advances, vol. 2. Springer Science & Business
Media, 2010. Available from: http://standards.ieee.org/about/get/802/802.15.html
[8]
M.A. Khalighi, and M. Uysal, "Survey on free space optical communication: A communication theory perspective", IEEE Commun. Surv. Tutor., vol. 16, no. 4, pp. 2231-2258, 2014.
[http://dx.doi.org/10.1109/COMST.2014.2329501]
[http://dx.doi.org/10.1109/COMST.2014.2329501]
[9]
S. Hranilovic, Wireless Optical Communication Systems, Springer Publication., New York, NY, 2005, pp. 1-197.
[10]
H. Haas, L. Yin, Y. Wang, and C. Chen, "What is LiFi?", J. Lightwave Technol., vol. 34, no. 6, pp. 1533-1544, 2016.
[http://dx.doi.org/10.1109/JLT.2015.2510021]
[http://dx.doi.org/10.1109/JLT.2015.2510021]
[11]
Z. Ghassemlooy, W. Popoola, and S. Rajbhandari, Optical wireless communications system and channel modelling with matlab., CRC Press: New York, 2019, pp. 1-540.
[http://dx.doi.org/10.1201/9781315151724]
[http://dx.doi.org/10.1201/9781315151724]
[12]
R. Perez-Jimenez, J. Rufo, and C. Quintana, "Visible light communication systems for passenger in flight data networking", IEEE International Conference on Consumer Electronics (ICCE).
Las Vegas, NV, USA, 09-12 January 2011, pp.455-456. [http://dx.doi.org/10.1109/ICCE.2011.5722675]
Las Vegas, NV, USA, 09-12 January 2011, pp.455-456. [http://dx.doi.org/10.1109/ICCE.2011.5722675]
[13]
P.H. Pathak, X. Feng, P. Hu, and P. Mohapatra, "Visible light communication, networking, and sensing: A survey, potential and challenges", IEEE Commun. Surv. Tutor., vol. 17, no. 4, pp. 2047-2077, 2015.
[http://dx.doi.org/10.1109/COMST.2015.2476474]
[http://dx.doi.org/10.1109/COMST.2015.2476474]
[14]
X. Liu, E. Umino, and H. Makino, "Basic study on robot control in an intelligent indoor environment using visible light communication", 6th IEEE International Symposium on Intelligent Signal Processing.
Budapest, Hungary, 26-28 August 2009, pp. 323-325. [http://dx.doi.org/10.1109/WISP.2009.5286545]
Budapest, Hungary, 26-28 August 2009, pp. 323-325. [http://dx.doi.org/10.1109/WISP.2009.5286545]
[15]
Sh. Haruyama, "Visible light communication", 36th European Conference and Exhibition on Optical Communication.
Turin, Italy, 19-23 September 2010, pp.1-22. [http://dx.doi.org/10.1109/ECOC.2010.5621174]
Turin, Italy, 19-23 September 2010, pp.1-22. [http://dx.doi.org/10.1109/ECOC.2010.5621174]
[16]
G. Pang, Ka-Lim Ho, T. Kwan, and E. Yang, "Visible light communication for audio systems", IEEE Trans. Consum. Electron., vol. 45, no. 4, pp. 1112-1118, 1999.
[http://dx.doi.org/10.1109/30.809190]
[http://dx.doi.org/10.1109/30.809190]
[17]
D.K. Son, E.B. Cho, and C. Lee, "Demonstration of visible light communication link for audio and video transmission", Photonic Global Conference. Korea, 14-16 December 2010, pp. 1-5.
[18]
M. Popa, and A. Marcu, "A solution for street lighting in smart cities", Carp. J. Electro. Comp. Eng., vol. 5, pp. 91-96, 2012.
[19]
C.B. Liu, B. Sadeghi, and E.W. Knightly, "Enabling vehicular visible light communication (V2LC) networks", Proceedings of the 8th ACM international workshop on Vehicular inter-networking.
USA, September 1, 2011, pp.41-50. [http://dx.doi.org/10.1145/2030698.2030705]
USA, September 1, 2011, pp.41-50. [http://dx.doi.org/10.1145/2030698.2030705]
[20]
M.V. Bhalerao, S.S. Sonavane, and V. Kumar, "A survey of wireless communication using visible light", Int. J. Adv. Eng. Technol., vol. 3, no. 2, pp. 188-197, 2013.
[21]
L.U. Khan, "Visible light communication: Applications, architecture, standardization and research challenges", Dig. Commun. Net., vol. 3, no. 2, pp. 78-88, 2017.
[http://dx.doi.org/10.1016/j.dcan.2016.07.004]
[http://dx.doi.org/10.1016/j.dcan.2016.07.004]
[22]
M.Z. Chowdhury, M.T. Hossan, A. Islam, and Y.M. Jang, "A comparative survey of optical wireless technologies: Architectures and applications", IEEE Access, vol. 6, pp. 9819-9840, 2018.
[http://dx.doi.org/10.1109/ACCESS.2018.2792419]
[http://dx.doi.org/10.1109/ACCESS.2018.2792419]
[23]
A.G. Bell, "Selenium and the photophone 1", Nature, vol. 22, no. 569, pp. 500-503, 1880.
[http://dx.doi.org/10.1038/022500a0]
[http://dx.doi.org/10.1038/022500a0]
[24]
X.H. Chang, R. Huang, and J.H. Park, "Robust guaranteed cost control under digital communication channels", IEEE Trans. Industr. Inform., vol. 16, no. 1, pp. 319-327, 2020.
[http://dx.doi.org/10.1109/TII.2019.2916146]
[http://dx.doi.org/10.1109/TII.2019.2916146]
[25]
L.J. Cai, and X.H. Chang, "Reduced-order filtering for discrete-time singular systems under fading channels", Int. J. Syst. Sci., vol. 54, no. 1, pp. 99-112, 2023.
[http://dx.doi.org/10.1080/00207721.2022.2104401]
[http://dx.doi.org/10.1080/00207721.2022.2104401]
[26]
F. Yang, J. Gao, and S. Liu, "Priori aided compressed sensing-based clipping noise cancellation for ACO-OFDM systems", IEEE Photonics Technol. Lett., vol. 28, no. 19, pp. 2082-2085, 2016.
[http://dx.doi.org/10.1109/LPT.2016.2585224]
[http://dx.doi.org/10.1109/LPT.2016.2585224]
[27]
M.W. Eltokhey, K.R. Mahmoud, Z. Ghassemlooy, and S.S.A. Obayya, "Optimization of intensities and locations of diffuse spots in indoor optical wireless communications", Opt. Switch. Network., vol. 33, pp. 177-183, 2019.
[http://dx.doi.org/10.1016/j.osn.2018.05.003]
[http://dx.doi.org/10.1016/j.osn.2018.05.003]
[28]
J.H. Liu, Q. Li, and X.Y. Zhang, "Cellular coverage optimization for indoor visible light communication and illumination networks", J. Commun., vol. 9, no. 11, pp. 891-898, 2014.
[http://dx.doi.org/10.12720/jcm.9.11.891-898]
[http://dx.doi.org/10.12720/jcm.9.11.891-898]
[29]
H. Goyal, J. Saxena, and S. Dewra, "Performance evaluation of OWC using different modulation techniques", J. Opti. Commun., vol. 37, no. 4, p. 103, 2016.
[http://dx.doi.org/10.1515/joc-2015-0103]
[http://dx.doi.org/10.1515/joc-2015-0103]
[30]
B.Z. Maha, and R. Kosai, Multi User MIMO Communication: Basic Aspects, Benefits and Challenges., Intechopen, 2016, pp. 1-192.
[31]
J. Xiong, Z. Huang, K. Zhuang, and Y. Ji, "A cooperative positioning with Kalman filters and handover mechanism for indoor microcellular visible light communication network", Opt. Rev., vol. 23, no. 4, pp. 683-688, 2016.
[http://dx.doi.org/10.1007/s10043-016-0224-8]
[http://dx.doi.org/10.1007/s10043-016-0224-8]
[32]
"T. zhang, Z. Ghassemlooy, C. Ma, and S. Guo, “PAPR reduction scheme for ACO-OFDM based visible light communication systems”", Opt. Commun., vol. 383, pp. 75-80, 2017.
[http://dx.doi.org/10.1016/j.optcom.2016.07.073]
[http://dx.doi.org/10.1016/j.optcom.2016.07.073]
[33]
Z. Chen, D. Tsonev, and H. Haas, "A novel double-source cell configuration for indoor optical attocell networks", IEEE Global Communications Conference.
USA, 08-12 December 2014, pp. 1-7. [http://dx.doi.org/10.1109/GLOCOM.2014.7037122]
USA, 08-12 December 2014, pp. 1-7. [http://dx.doi.org/10.1109/GLOCOM.2014.7037122]
[34]
J.R. Hampton, Introduction to MIMO Communications., Cambridge University Press, 2014, pp. 1-303.
[35]
P. Chvojka, P.A. Haigh, S. Zvanovec, and P. Pesek, "Evaluation of multi-band carrier-less amplitude and phase modulation performance for VLC under various pulse shaping filter parameters", Proceedings of the 13th International Joint Conference on e-Business and Telecommunications (ICETE 2016).
Lisbon, Portugal, 2016, pp.25-31. [http://dx.doi.org/10.5220/0005956900250031]
Lisbon, Portugal, 2016, pp.25-31. [http://dx.doi.org/10.5220/0005956900250031]
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