Edinburgh Research Explorer

Harald Haas

(Former employee or visitor)

  1. A Capacity Investigation on UTRA-TDD Utilising Underused UTRA-FDD Uplink Resources

    Haas, H. & Povey, G. J. R., 1 Apr 1999, IEE Colloquium on UMTS Terminals and Software Radio (Ref. No. 1999/055). p. 1-7 7 p.

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

  2. Interference Aware Medium Access in Cellular OFDMA/TDD Networks

    Haas, H., Nguyen, V. D., Omiyi, P., Nedev, N. & Auer, G., 1 Jun 2006, Proc. of the IEEE International Conference on Communications (ICC). Vol. 4. p. 1778-1783 6 p.

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

  3. Dynamic Load Balancing with Handover in Hybrid Li-Fi and Wi-Fi Networks

    Haas, H. & Wang, Y., 2015, In : Journal of Lightwave Technology. 33, 22

    Research output: Contribution to journalArticle

  4. Cooperative Versus Noncooperative Cellular Wireless Systems

    Haas, H. & Basnayaka, D. A., 2014, Proc. of 2014 IEEE Global Communications Conference (GLOBECOM).

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

  5. B3G TDD - Key Air Interface Technologies for Future Services

    Haas, H. & McLaughlin, S., 1 May 2001, Tutorial at the 59th IEEE Vehicular Technology Conference (VTC).

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

  6. A Novel Channel Assignment Approach in TDMA/CDMA-TDD SystemsfR

    Haas, H. & McLaughlin, S., 2001, Personal, Indoor and Mobile Radio Communications (PIMRC). p. 5 1 p.

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

  7. The effects of interference between the TDD and FDD mode in UMTS at the boundary of 1920 MHz

    Haas, H., McLaughlin, S. & Povey, G. J. R., 1 Sep 2000, IEEE Sixth International Symposium on Spread Spectrum Techniques and Applications, 2000. Vol. 2. p. 486-490 5 p.

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

  8. The impact of channel correlation on space-time block codes for different modulation schemes

    Haas, H., Costa, E., Filippi, A. & Abellan-Rodriguez, F., 1 Sep 2002, Proc. of the 56th IEEE Vehicular Technology Conference (VTC). Vol. 3. p. 1907-1910 4 p.

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

  9. Increasing spectral efficiency by data multiplexing using antenna arrays

    Haas, H., Costa, E. & Schulz, E., 1 Sep 2002, Proc. of the 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Vol. 2. p. 610-613 4 p.

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

  10. A novel interference resolving algorithm for the TDD TD-CDMA mode in UMTS

    Haas, H., McLaughlin, S. & Povey, G. J. R., 1 Sep 2000, Proc. of the 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Vol. 2. p. 1231-1235 5 p.

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

  11. Fuzzy logic based dynamic handover scheme for indoor Li-Fi and RF hybrid network

    Haas, H., Wang, Y. & Wu, X., 2016, p. 1. 6 p.

    Research output: Contribution to conferenceAbstract

  12. A European view on the next generation optical wireless communication standard

    Haas, H. & Jungnickel, V., 2015, p. 106-111. 6 p.

    Research output: Contribution to conferenceAbstract

  13. Downlink cooperation with fractional frequency reuse in DCO-OFDMA optical attocell networks

    Haas, H. & Kazemi, H., 2016, p. 1. 6 p.

    Research output: Contribution to conferenceAbstract

  14. Sprechendes Licht: Leuchtdioden übermitteln Daten

    Haas, H. & Valtink, P., 2007, 100 Produkte der Zukunft - Wegweisende Ideen, die unser Leben verändern werden. Hänsch, T. W. (ed.). Econ Verlag

    Research output: Chapter in Book/Report/Conference proceedingChapter

  15. Interference Diversity Through Random Time Slot Opposing (RTO) in a Cellular TDD System

    Haas, H., Wegmann, B. & Flanz, S., 1 Sep 2002, Proc. of the 56th IEEE Vehicular Technology Conference (VTC). Vol. 3. p. 1384-1388 5 p.

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

  16. Spectral-Energy Efficiency Tradeoff in Cognitive Radio Networks with Peak Interference Power Constraints

    Haider, F., Wang, C-X., Hong, X., Mischak, H., Yuan, D., Hepsaydir, E. & Haas, H., 25 Sep 2011, p. 368 -372.

    Research output: Contribution to conferenceOther

  17. Spectral Efficiency Analysis of Mobile Femtocell based Cellular Systems

    Haider, F., Wang, C-X., Haas, H., Yuan, D., Wang, H., Gao, X., You, X-H. & Hepsaydir, E., 1 Sep 2011, p. 347 -351.

    Research output: Contribution to conferenceOther

  18. Spectral-Energy Efficiency Trade-off of Cellular Systems with Mobile Femtocell Deployment

    Haider, F., Wang, C., Ai, B., Haas, H. & Hepsaydir, E., May 2016, In : IEEE Transactions on Vehicular Technology. 65, 5, p. 3389 - 3400

    Research output: Contribution to journalArticle

  19. Spectral and Energy Efficiency Analysis for Cognitive Radio Networks

    Haider, F., Wang, C-X., Haas, H., Hepsaydir, E., Ge, X. & Yuan, D., Jun 2015, In : IEEE Transactions on Wireless Communications. 14, 6, p. 2969-2980 12 p.

    Research output: Contribution to journalArticle

  20. Green Radio: Radio Techniques to Enable Energy-efficient Wireless Networks

    Han, C., Harrold, T., Armour, S., Krikidis, I., Videv, S., Grant, P. M., Haas, H., Thompson, J. S., Ku, I., Wang, C-X., Le, T. A., Nakhai, M. R., Zhang, J. & Hanzo, L., 1 Jun 2011, In : IEEE Communications Magazine. 49, 6, p. 46-54 9 p.

    Research output: Contribution to journalArticle

  21. A novel channel estimation method for OFDM systems in multipath fading

    Han, B., Gao, X., You, X., Costa, E. & Haas, H., 1 Nov 2002, IEEE Global Telecommunications Conference, 2002. GLOBECOM '02.. Vol. 1. p. 696-700 5 p.

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

  22. Wireless Myths, Realities and Futures: From 3G/4G to Optical and Quantum Wireless

    Hanzo, L., Haas, H., Imre, S., O'Brien, D., Rupp, M. & Gyongyosi, L., 13 May 2012, In : Proceedings of the IEEE. 100, Special Centennial Issue, p. 1853-1888 36 p.

    Research output: Contribution to journalArticle

  23. User Scheduling for Cellular Multi User Access OFDM System Using Opportunistic Beamforming

    Hassan, K. & Haas, H., 31 Aug 2005, Proc. of the 10th International OFDM Workshop InOWo'05. p. 26-30 5 p.

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

  24. 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

  25. Deep UV micro-LED arrays for optical communications

    He, X., Xie, E., Islim, M. S., Purwita, A., McKendry, J. J. D., Gu, E., Haas, H. & Dawson, M. D., 2018.

    Research output: Contribution to conferenceAbstract

  26. Investigation of Adjacent Channel Interference on the UTRA-TDD System

    Heikkinen, S. M., Haas, H. & Povey, G. J. R., 1999, IEE Colloquium on UMTS Terminals and Software Radio. p. 5 1 p.

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

  27. Adjacent Channel Interference on the UTRA-TDD Air Interface

    Heikkinen, S. M., Haas, H. & Povey, G. J. R., 1 Feb 1999, Colloquium on UMTS Terminals and Software Radio. p. 13/1 - 13/5

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

  28. Single-chip discrete multitone generation

    Herrnsdorf, J., Mckendry, J. J. D., Ferreira, R., Henderson, R., Videv, S., Watson, S., Haas, H., Kelly, A. E., Gu, E. & Dawson, M. D., Jul 2015.

    Research output: Contribution to conferenceOther

  29. Distributed DTX Alignment with Memory

    Holtkamp, H., Dietl, G. & Haas, H., 2014, 2014 IEEE International Conference on Communications (ICC).

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

  30. On Minimizing Base Station Power Consumption

    Holtkamp, H., Auer, G. & Haas, H., 2011, 2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL). NEW YORK: Institute of Electrical and Electronics Engineers (IEEE), p. 1-5 5 p. (IEEE VTS Vehicular Technology Conference Proceedings).

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

  31. Minimizing Base Station Power Consumption

    Holtkamp, H., Auer, G., Bazzi, S. & Haas, H., Feb 2014, In : IEEE Journal on Selected Areas in Communications. 32, 2, p. 297-306 10 p.

    Research output: Contribution to journalArticle

  32. Minimal average consumption downlink base station power control strategy

    Holtkamp, H., Auer, G. & Haas, H., 1 Sep 2011, Proc. of the International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC). Toronto, Canada: Institute of Electrical and Electronics Engineers (IEEE), p. 2430-2434 5 p.

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

  33. On Space-Frequency Coding Using Cyclic Delay Diversity for OFDM Based Transmission Systems

    Huebner, A., Schuehlein, F., Bossert, M., Costa, E. & Haas, H., 2003, In : European Transactions on Telecommunications. 14, 6, p. 491-500 10 p.

    Research output: Contribution to journalArticle

  34. A simple space-frequency coding scheme with cyclic delay diversity for OFDM

    Hübner, A., Schühlein, F., Bossert, M., Costa, E. & Haas, H., 1 Apr 2003, Personal Mobile Communications Conference, 2003. 5th European (Conf. Publ. No. 492). p. 106-110 5 p.

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

  35. Optical Spatial Modulation OFDM using Micro LEDs

    Ijaz, M., Tsonev, D., Younis, A., McKendry, J. J. D., Gu, E., Dawson, M. D. & Haas, H., 2014, Proc. of Asilomar Conference on Signals, Systems and Computers.

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

  36. Experimental proof-of-concept of optical spatial modulation OFDM using micro LEDs

    Ijaz, M., Tsonev, D., Mckendry, J. J. D., Xie, E., Rajbhandari, S., Chun, H., Faulkner, G., Gu, E., Dawson, M. D., O'brien, D. & Haas, H., Jun 2015, p. 1338-1343.

    Research output: Contribution to conferenceOther

  37. Towards 10 Gb/s OFDM-based Visible Light Communication using a GaN Violet micro-LED

    Islim, M. S., Ferreira, R., He, X., Xie, E., Videv, S., Viola, S., Watson, S., Bamiedakis, N., Penty, R., White, I., Kelly, A., Gu, E., Haas, H. & Dawson, M. D., 28 Mar 2017, In : Photonics Research. 5, 2, p. A35-A43

    Research output: Contribution to journalArticle

  38. Augmenting the spectral efficiency of enhanced PAM-DMT-based optical wireless communications

    Islim, M. S. & Haas, H., 30 May 2016, In : Optics Express. 24, 11, p. 11932

    Research output: Contribution to journalArticle

  39. Modulation Techniques for Li-Fi

    Islim, M. S. & Haas, H., 13 Apr 2016, In : ZTE Communications.

    Research output: Contribution to journalArticle

  40. The Impact of Solar Irradiance on Visible Light Communications

    Islim, M. S., Videv, S., Safari, M., Xie, E., McKendry, J. J. D., Dawson, M. D. & Haas, H., 8 Mar 2018, In : Journal of Lightwave Technology. 36, 12, p. 2376 - 2386

    Research output: Contribution to journalArticle

  41. 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

  42. On the Superposition Modulation for OFDM-based Optical Wireless Communication

    Islim, M. S., Tsonev, D. & Haas, H., 25 Feb 2016, 2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP). IEEE Xplore

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

  43. An investigation of the solar irradiance effect on visible light communications

    Islim, M. S. & Haas, H., 15 Feb 2018.

    Research output: Contribution to conferencePaper

  44. Effects of User Distributions on CDMA System Performance

    Jain, P. K. & Haas, H., 1 Nov 2005, Proc. of the 16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Vol. 3. p. 1652-1656 5 p.

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

  45. Capacity Enhancement Using Ad Hoc Pico-Cells and TDD Underlay

    Jain, P. K., Haas, H. & McLaughlin, S., 1 Sep 2006, Proc. of the 17th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). p. 1-5 5 p.

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

  46. Joint Frame Detection and Channel Estimation for DCO-OFDM LiFi Systems

    Jiang, Y., Safari, M. & Haas, H., 8 Nov 2017, International Symposium on Ubiquitous Networking. Springer

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

  47. Robust and Low-Complexity Timing Synchronization for DCO-OFDM LiFi Systems

    Jiang, Y., Wang, Y., Cao, P., Safari, M., Thompson, J. & Haas, H., 16 Nov 2017, In : IEEE Journal on Selected Areas in Communications. 36, 1, p. 1-1 1 p.

    Research output: Contribution to journalArticle

  48. Video Streaming in the Multiuser Indoor Visible Light Downlink

    Jiang, J., Huo, Y., Jin, F., Zhang, P., Wang, Z., Xu, Z., Haas, H. & Hanzo, L., 1 Jan 2015, In : IEEE Access. 3, p. 2959-2986

    Research output: Contribution to journalArticle

  49. Harnessing Nonlinearity: Predicting Chaotic Systems and Saving Energy in Wireless Communication

    Jäger, H. & Haas, H., 1 Apr 2004, In : Science. 304, 5667, p. 78-80 3 p.

    Research output: Contribution to journalArticle

  50. Good space-time trellis codes in terms of distance spectrum

    Kang, G., Zhang, P., Haas, H. & Schulz, E., 1 Sep 2002, Proc. of the 56th IEEE Vehicular Technology Conference (VTC). Vol. 1. p. 252-255 4 p.

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