Edinburgh Research Explorer

Prof Harald Haas

(Former employee or visitor)

  1. 2020
  2. Over 10 Gbps VLC for Long-Distance Applications Using a GaN-Based Series-Biased Micro-LED Array

    Xie, E., Bian, R., He, X., Islim, M. S., Chen, C., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 18 Mar 2020, In : IEEE Photonics Technology Letters. p. 499-502 4 p., 10.1109/LPT.2020.2981827.

    Research output: Contribution to journalArticle

  3. Generalized Time Slot Index Modulation for Optical Wireless Communications

    Purwita, A., Yesilkaya, A., Safari, M. & Haas, H., 10 Mar 2020, In : IEEE Transactions on Communications.

    Research output: Contribution to journalArticle

  4. Distortion Losses of High Speed SPAD Optical Receivers Approaching Quantum Sensitivity

    Kosman, J., Moore, K. P., Haas, H. & Henderson, R., 2 Mar 2020, In : Philosophical Transactions A: Mathematical, Physical and Engineering Sciences. 378, 2169, 18 p.

    Research output: Contribution to journalArticle

  5. Advanced LiFi technology: Laser light

    Lee, C., Islim, M. S., Videv, S., Sparks, A., Shah, B., Rudy, P., McLaurin, M., Haas, H. & Raring, J., 25 Feb 2020.

    Research output: Contribution to conferencePaper

  6. On the Information Transfer Rate of SPAD Arrays

    Sarbazi, E., Safari, M. & Haas, H., 15 Jan 2020, (Accepted/In press).

    Research output: Contribution to conferencePaper

  7. Visible-light communications and light fidelity

    Haas, H., Sarbazi, E., Abumarshoud, H. & Fakidis, J., 2020, Optical Fiber Telecommunications VII.

    Research output: Chapter in Book/Report/Conference proceedingChapter

  8. 2019
  9. Load Balancing for Hybrid LiFi and WiFi Networks: To Tackle User Mobility and Light-path Blockage

    Wu, X. & Haas, H., 25 Dec 2019, In : IEEE Transactions on Communications.

    Research output: Contribution to journalArticle

  10. Introduction to indoor networking concepts and challenges in LiFi

    Haas, H., Yin, L., Chen, C., Videv, S., Parol, D., Poves, E., Alshaer, H. & Islim, M. S., 16 Dec 2019, In : IEEE/OSA Journal of Optical Communications and Networking. 12, 2, p. A190 13 p.

    Research output: Contribution to journalArticle

  11. Gb/s Underwater Wireless Optical Communications Using Series-Connected GaN Micro-LED Arrays

    Arvanitakis, G., Bian, R., McKendry, J. J. D., Chen, C., Xie, E., He, X., Yang, G., Islim, M. S., Purwita, A., Gu, E., Haas, H. & Dawson, M. D., 13 Dec 2019, In : Ieee photonics journal. 7901210.

    Research output: Contribution to journalArticle

  12. A Study of Sojourn Time for Indoor LiFi Cellular Networks

    Dehghani Soltani, M., Zeng, Z., Kazemi, H., Chen, C., Haas, H. & Safari, M., 21 Nov 2019, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Istanbul, Turkey: Institute of Electrical and Electronics Engineers (IEEE), p. 1-6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  13. Effects of Irregular Photodiode Configurations for Indoor MIMO VLC with Mobile Users

    Purwita, A. A., Yesilkaya, A., Tavakkolnia, I., Safari, M. & Haas, H., 21 Nov 2019, 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2019. Institute of Electrical and Electronics Engineers Inc., 8904106. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 2019-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  14. Generalized Time Slot Index Modulation for LiFi

    Purwita, A. A., Yesilkaya, A., Cogalan, T., Safari, M. & Haas, H., 21 Nov 2019, 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2019. Institute of Electrical and Electronics Engineers Inc., 8904281. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 2019-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  15. Access Point Selection Scheme for LiFi Cellular Networks using Angle Diversity Receivers

    Zeng, Z., Dehghani Soltani, M., Wu, X. & Haas, H., 31 Oct 2019, IEEE Wireless Communications and Networking Conference (WCNC). Institute of Electrical and Electronics Engineers (IEEE), (IEEE Wireless Communications and Networking Conference (WCNC)).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  16. Random Receiver Orientation Effect on Channel Gain in LiFi Systems

    Dehghani Soltani, M., Zeng, Z., Tavakkolnia, I., Haas, H. & Safari, M., 31 Oct 2019, IEEE Wireless Communications and Networking .

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  17. Towards energy neutral wireless communications: Photovoltaic cells to connect remote areas

    Das, S., Poves, E., Fakidis, J., Sparks, A., Videv, S. & Haas, H., 3 Oct 2019, In : Energies. 12, 19, 12193772.

    Research output: Contribution to journalArticle

  18. Bidirectional Optical Spatial Modulation for Mobile Users: Towards a Practical design for LiFi Systems

    Dehghani Soltani, M., Arfaoui, M. A., Tavakkolnia, I., Ghrayeb, A., Safari, M., Assi, C., Hasna, M. & Haas, H., 7 Aug 2019, In : IEEE Journal on Selected Areas in Communications.

    Research output: Contribution to journalArticle

  19. Pump-power-dependence of a CsPbBr3-in-Cs4PbBr6 quantum dot color converter

    Leitao, M. F., Islim, M. S., Yin, L., Viola, S., Watson, S., Kelly, A. E., Dong, Y., Li, X., Zeng, H., Videv, S., Haas, H., Gu, E., Watson, I. M., Laurand, N. & Dawson, M. D., 29 Jul 2019, In : Optical Materials Express.

    Research output: Contribution to journalArticle

  20. A Novel Transmit Array Structure for Optical Spatial Modulation

    Cogalan, T., Haas, H. & Panayirci, E., 15 Jul 2019, ICC 2019 - 2019 IEEE International Conference on Communications (ICC). Institute of Electrical and Electronics Engineers (IEEE), (IEEE International Conference on Communications (ICC)).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  21. Angle Diversity Receiver in LiFi Cellular Networks

    Zeng, Z., Soltani, M. D., Safari, M. & Haas, H., 15 Jul 2019, 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8761200. (IEEE International Conference on Communications; vol. 2019-May).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  22. Cyclic-Prefixed System with PAM using DFE and THP for Uplink Transmission in LiFi

    Purwita, A. A., Chen, C., Safari, M. & Haas, H., 15 Jul 2019, 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8761298. (IEEE International Conference on Communications; vol. 2019-May).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  23. An Experimental Demonstration of an Energy Efficient DMT Technique for LiFi Systems

    Islim, M. S. & Haas, H., 11 Jul 2019.

    Research output: Contribution to conferencePaper

  24. An omnidirectional user equipment configuration to support mobility in LiFi networks

    Chen, C., Soltani, M. D., Safari, M., Purwita, A. A., Wu, X. & Haas, H., 11 Jul 2019, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8756852. (2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  25. MIMO system with multi-directional receiver in optical wireless communications

    Tavakkolnia, I., Soltani, M. D., Arfaoui, M. A., Ghrayeb, A., Assi, C., Safari, M. & Haas, H., 11 Jul 2019, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8757144. (2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  26. SNR statistics of indoor mobile VLC users with random device orientation

    Arfaoui, M. A., Soltani, M. D., Tavakkolnia, I., Ghrayeb, A., Assi, C., Haas, H. & Safari, M., 11 Jul 2019, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8756957. (2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  27. 1  Gbps free-space deep-ultraviolet communications based on III-nitride micro-LEDs emitting at 262  nm

    He, X., Xie, E., Islim, M. S., Purwita, A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 24 Jun 2019, In : Photonics Research. 7, 7, p. B41-B47

    Research output: Contribution to journalArticle

  28. Terminal Orientation in OFDM-based LiFi Systems

    Purwita, A., Dehghani Soltani, M., Safari, M. & Haas, H., 6 Jun 2019, In : IEEE Transactions on Wireless Communications.

    Research output: Contribution to journalArticle

  29. OFDM-Based Optical Spatial Modulation

    Yesilkaya, A., Bian, R., Tavakkolnia, I. & Haas, H., 5 Jun 2019, In : IEEE Journal of Selected Topics in Signal Processing.

    Research output: Contribution to journalArticle

  30. LiFi Opportunities and Challenges

    Haas, H. & Cogalan, T., 1 Jun 2019, (Accepted/In press) International Symposium on Wireless Communication Systems .

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  31. Powering the Internet of Things Through Light Communication

    Demirkol, I., Camps-Mur, D., Paradells, J., Combalia, M., Popoola, W. & Haas, H., 27 May 2019, In : IEEE Communications Magazine.

    Research output: Contribution to journalArticle

  32. Dynamic Multiple Access Configuration in Intelligent LiFi Attocellular Access Points

    Abumarshoud, H., Alshaer, H. & Haas, H., 13 May 2019, In : IEEE Access.

    Research output: Contribution to journalArticle

  33. Solar Cell Receiver Free-Space Optical for 5G Backhaul

    Haas, H., Videv, S., Das, S., Fakidis, J. & Stewart, H., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8696679. (2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  34. Orientation Model of Mobile Device for Indoor VLC and Millimetre Wave Systems

    Zeng, Z., Dehghani soltani, M., Haas, H. & Safari, M., 15 Apr 2019, 2018 IEEE 88th Vehicular Technology Conference (VTC Fall 2018). Institute of Electrical and Electronics Engineers (IEEE)

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  35. 15.73 Gb/s Visible Light Communication with off-the-shelf LEDs

    Bian, R., Tavakkolnia, I. & Haas, H., 27 Mar 2019, In : Journal of Lightwave Technology. 7 p.

    Research output: Contribution to journalArticle

  36. Impact of Device Orientation on Error Performance of LiFi Systems

    Dehghani soltani, M., Purwita, A., Tavakkolnia, I., Haas, H. & Safari, M., 25 Mar 2019, In : IEEE Access.

    Research output: Contribution to journalArticle

  37. Handover Skipping for LiFi

    Wu, X. & Haas, H., 7 Mar 2019, In : IEEE Access.

    Research output: Contribution to journalArticle

  38. Modeling the Random Orientation of Mobile Devices: Measurement, Analysis and LiFi Use Case

    Soltani, M. D., Purwita, A. A., Zeng, Z., Haas, H. & Safari, M., Mar 2019, In : IEEE Transactions on Communications. 67, 3

    Research output: Contribution to journalArticle

  39. Index Time Division Multiple Access (I-TDMA) for LiFi Systems

    Abumarshoud, H. & Haas, H., 25 Feb 2019, VTC2019-Spring .

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  40. Bandwidth Scheduling and Power Control for Wireless Backhauling in Optical Attocell Networks

    Kazemi, H., Safari, M. & Haas, H., 21 Feb 2019, 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8647686. (2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  41. Doppler Effect Assisted Interference Mitigation for Wireless Communication

    Basnayaka, D., Haas, H. & Ratnarajah, T., 21 Feb 2019, 2018 IEEE Global Communications Conference (GLOBECOM). Institute of Electrical and Electronics Engineers (IEEE)

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  42. The Impact of Long Dead Time on the Photocount Distribution of SPAD Receivers

    Sarbazi, E., Safari, M. & Haas, H., 21 Feb 2019, 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8647814. (2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  43. A 500Mb/s -46.1dBm CMOS SPAD Receiver for Laser Diode Visible-Light Communications

    Kosman, J., Almer, O., Al abbas, T., Dutton, N., Walker, R., Videv, S., Moore, K. P., Haas, H. & Henderson, R., 17 Feb 2019. 2 p.

    Research output: Contribution to conferencePaper

  44. 2018
  45. High-Speed Visible Light Communication Based on a III-Nitride Series-Biased Micro-LED Array

    Xie, E., He, X., Islim, M. S., Purwita, A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 24 Dec 2018, In : Journal of Lightwave Technology.

    Research output: Contribution to journalArticle

  46. A Wireless Optical Backhaul Solution for Optical Attocell Networks

    Kazemi, H., Safari, M. & Haas, H., 4 Dec 2018, In : IEEE Transactions on Wireless Communications. p. 1-1

    Research output: Contribution to journalArticle

  47. 10.2 Gb/s visible light communication with off-the-shelf LEDs

    Bian, R., Tavakkolnia, I. & Haas, H., 15 Nov 2018.

    Research output: Contribution to conferencePaper

  48. A transfer-printed micro-LED and polymer-based transceiver for visible light communications

    Rae, K., Manousiadis, P. P., Islim, M. S., Yin, L., Carreira, J., McKendry, J. J. D., Guilhabert, B., Samuels, I. D. W., Turnbull, G., Laurand, N., Haas, H. & Dawson, M. D., 14 Nov 2018, In : Optics Express. 26, 24, p. 31474-31483

    Research output: Contribution to journalArticle

  49. A Tractable Approach to Joint Transmission in Multiuser Visible Light Communication Networks

    Yin, L. & Haas, H., Nov 2018, In : IEEE Transactions on Mobile Computing.

    Research output: Contribution to journalArticle

  50. A 2D Non-Stationary GBSM for Vehicular Visible Light Communication Channels

    Al-Kinani, A., Sun, J., Wang, C-X., Zhang, W., Ge, X. & Haas, H., 10 Oct 2018, (Accepted/In press) In : IEEE Transactions on Wireless Communications.

    Research output: Contribution to journalArticle

  51. Energy-Efficient Adaptive MIMO-VLC Technique for Indoor LiFi Applications

    Tavakkolnia, I., Chen, C., Bian, R. & Haas, H., 17 Sep 2018.

    Research output: Contribution to conferencePaper

  52. Interference Mitigation for Indoor Optical Attocell Networks using Angle Diversity Receiver

    Chen, Z., Basnayaka, D., Wu, X. & Haas, H., 15 Sep 2018, In : Journal of Lightwave Technology. 36, 18

    Research output: Contribution to journalArticle

  53. Bidirectional LiFi Attocell Access Point Slicing Scheme

    Alshaer, H. & Haas, H., 12 Sep 2018, In : IEEE Transactions on Network and Service Management. 15, 3, p. 909-922

    Research output: Contribution to journalArticle

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