Ove Edfors

Professor, Ph.D.
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  1. 2012
  2. Measured propagation characteristics for very-large MIMO at 2.6 GHz

    Gao, X., Fredrik Tufvesson, Ove Edfors & Fredrik Rusek, 2012, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 295-299

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  3. Sub-VT Design of a Wake-up Receiver Back-end in 65 nm CMOS

    Seyed Mazloum, N., Joachim Rodrigues & Ove Edfors, 2012, 2012 IEEE Subthreshold Microelectronics Conference (SubVT). IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  4. 2013
  5. A Highly Parallelized MIMO Detector for Vector-Based Reconfigurable Architectures

    Zhang, C., Liang Liu, Wang, Y., Zhu, M., Ove Edfors & Viktor Öwall, 2013, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 3844-3849 6 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  6. A High-Speed QR Decomposition Processor for Carrier-Aggregated LTE-A Downlink Systems

    Gangarajaiah, R., Liang Liu, Stala, M., Nilsson, P. & Ove Edfors, 2013. 4 p.

    Research output: Contribution to conferencePaper, not in proceeding

  7. An Information Theoretic Charachterization of Channel Shortening Receivers

    Fredrik Rusek & Ove Edfors, 2013, 2013 Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 2108-2112

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  8. Antenna selection in measured massive MIMO channels using convex optimization

    Gao, X., Ove Edfors, Liu, J. & Fredrik Tufvesson, 2013.

    Research output: Contribution to conferencePaper, not in proceeding

  9. Approximative Matrix Inverse Computations for Very-large MIMO and Applications to Linear Pre-coding Systems

    Hemanth Prabhu, Joachim Rodrigues, Ove Edfors & Fredrik Rusek, 2013, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 2710-2715 5 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  10. Area and Power Reduction in DFT Based Channel Estimators for OFDM Systems

    Stala, M., Gangarajaiah, R., Ove Edfors & Viktor Öwall, 2013.

    Research output: Contribution to conferencePaper, not in proceeding

  11. Massive MIMO channels - measurements and models

    Gao, X., Fredrik Tufvesson & Ove Edfors, 2013, 2013 Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 280-284

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  12. Scaling up MIMO: opportunities and challenges with very large arrays

    Fredrik Rusek, Persson, D., Buon Kiong Lau, Larsson, E. G., Marzetta, T. L., Ove Edfors & Fredrik Tufvesson, 2013, In : IEEE Signal Processing Magazine. 30, 1, p. 40-60

    Research output: Contribution to journalArticle

  13. 2014
  14. A flexible 100-antenna testbed for Massive MIMO

    Vieira, J., Steffen Malkowsky, Nieman, K., Miers, Z., Kundargi, N., Liang Liu, Wong, I., Viktor Öwall, Ove Edfors & Fredrik Tufvesson, 2014.

    Research output: Contribution to conferencePaper, not in proceeding

  15. A low-complex peak-to-average power reduction scheme for OFDM based massive MIMO systems

    Hemanth Prabhu, Ove Edfors, Joachim Rodrigues, Liang Liu & Fredrik Rusek, 2014, 2014 6th International Symposium on Communications, Control and Signal Processing (Isccsp). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 114-117

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  16. Energy Efficient SQRD Processor for LTE-A using a Group-sort Update Scheme

    Zhang, C., Hemanth Prabhu, Liang Liu, Ove Edfors & Viktor Öwall, 2014, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 193-196 4 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  17. Hardware Efficient Approximative Matrix Inversion for Linear Pre-Coding in Massive MIMO

    Hemanth Prabhu, Ove Edfors, Joachim Rodrigues, Liang Liu & Fredrik Rusek, 2014, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1700-1703 4 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  18. Implementation of a Novel Architecture for DFT-based Channel Estimators in OFDM Systems

    Stala, M., Ove Edfors & Viktor Öwall, 2014, [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  19. Improved Matching-Pursuit Implementation for LTE Channel Estimation

    Löfgren, J., Liang Liu, Ove Edfors & Nilsson, P., 2014, In : IEEE Transactions on Circuits and Systems Part 1: Regular Papers. 61, 1, p. 226-237

    Research output: Contribution to journalArticle

  20. Large antenna array and propagation environment interaction

    Gao, X., Zhu, M., Fredrik Rusek, Fredrik Tufvesson & Ove Edfors, 2014, Proc. 48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 666-670 7094530

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  21. Massive MIMO for Next Generation Wireless Systems

    Larsson, E. G., Ove Edfors, Fredrik Tufvesson & Marzetta, T. L., 2014, In : IEEE Communications Magazine. 52, 2, p. 186-195

    Research output: Contribution to journalArticle

  22. Reducing the Complexity of LDPC Decoding Algorithms: An Optimization-Oriented Approach

    Sarajlic, M., Liang Liu & Ove Edfors, 2014, (Accepted/In press).

    Research output: Contribution to conferencePaper, not in proceeding

  23. Ultra low power transceivers for wireless sensors and body area networks

    Henrik Sjöland, John B Anderson, Bryant, C., Chandra, R., Ove Edfors, Anders J Johansson, Seyed Mazloum, N., Meraji, R., Nilsson, P., Radjen, D., Joachim Rodrigues, Sherazi, S. M. Y. & Viktor Öwall, 2014, 2014 8th International Symposium on Medical Information and Communication Technology (ISMICT). IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  24. 2015
  25. A 350 uW Sign-Bit Architecture for Multi-parameter Estimation During OFDM Acquisition in 65nm CMOS

    Diaz, I., Siyu Tan, Miao, Y., Wilhelmsson, L., Ove Edfors & Viktor Öwall, 2015, (Accepted/In press) [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  26. Algorithm and Hardware Aspects of Pre-coding in Massive MIMO Systems

    Hemanth Prabhu, Joachim Rodrigues, Liang Liu & Ove Edfors, 2015, 2015 49th Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1144-1148 5 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  27. A New Approach to Sign-Bit Based Parameter Estimation in OFDM Receivers

    Diaz, I., Wilhelmsson, L., Sofotasios, P., Miao, Y., Siyu Tan, Ove Edfors & Viktor Öwall, 2015, In : Circuits, Systems, and Signal Processing. 34, 11, p. 3631-3660

    Research output: Contribution to journalArticle

  28. Extension of the COST 2100 channel model for massive MIMO

    Gao, X., Zhu, M., Fredrik Tufvesson, Fredrik Rusek & Ove Edfors, 2015.

    Research output: Contribution to conferencePaper, not in proceeding

  29. High Throughput Constant Envelope Pre-coder for Massive MIMO Systems

    Hemanth Prabhu, Fredrik Rusek, Joachim Rodrigues & Ove Edfors, 2015, (Accepted/In press) [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., 4 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  30. Initial Characterization of Massive Multi-User MIMO Channels at 2.6 GHz in Indoor and Outdoor Environments

    Jose Flordelis, Gao, X., Dahman, G., Fredrik Tufvesson & Ove Edfors, 2015.

    Research output: Contribution to conferencePaper, not in proceeding

  31. Massive MIMO Channel Modeling - Extension of the COST 2100 Model

    Gao, X., Jose Flordelis, Dahman, G., Fredrik Tufvesson & Ove Edfors, 2015.

    Research output: Contribution to conferencePaper, not in proceeding

  32. Massive MIMO in Real Propagation Environments: Do All Antennas Contribute Equally?

    Gao, X., Ove Edfors, Fredrik Tufvesson & Larsson, E. G., 2015, In : IEEE Transactions on Communications. 63, 11, p. 3917-3928

    Research output: Contribution to journalArticle

  33. Modified Forced Convergence Decoding of LDPC Codes with Optimized Decoder Parameters

    Sarajlic, M., Liang Liu & Ove Edfors, 2015, (Accepted/In press).

    Research output: Contribution to conferencePaper, not in proceeding

  34. Spatial Separation of Closely-Spaced Users in Measured Massive Multi-User MIMO Channels

    Jose Flordelis, Gao, X., Dahman, G., Fredrik Rusek, Ove Edfors & Fredrik Tufvesson, 2015, 2015 IEEE International Conference on Communications (ICC). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1441-1446

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  35. Spatial Separation of Closely-Spaced Users in Measured Massive Multi-User MIMO Channels

    Jose Flordelis, Gao, X., Dahman, G., Fredrik Rusek, Ove Edfors & Fredrik Tufvesson, 2015.

    Research output: Contribution to conferencePaper, not in proceeding

  36. Low Complexity Adaptive Channel Estimation and QR Decomposition for an LTE-A Downlink

    Gangarajaiah, R., Nilsson, P., Ove Edfors & Liang Liu, 2015 Jun 29, 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC). IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  37. D1.2 MaMi Channel Characteristics: Measurement Results

    Bourdoux, A., Desset, C., van der Perre, L., Dahman, G., Ove Edfors, Jose Flordelis, Gao, X., Carl Gustafson, Fredrik Tufvesson, Harrysson, F. & Medbo, J., 2015 Jun 30, MAMMOET. 81 p.

    Research output: Book/ReportReport

  38. UE Antenna Properties and Their Influence on Massive MIMO System Performance

    Erik Bengtsson, Fredrik Tufvesson & Ove Edfors, 2015 Aug 27, 2015 9th European Conference on Antennas and Propagation, EuCAP 2015. IEEE - Institute of Electrical and Electronics Engineers Inc., 7228720

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  39. Multi-Switch for Antenna Selection in Massive MIMO

    Gao, X., Ove Edfors, Fredrik Tufvesson & Larsson, E. G., 2015 Dec 6, Proc. 2015 IEEE Global Communications Conference, ISBN: 978-147995952-5. IEEE - Institute of Electrical and Electronics Engineers Inc., 6 p.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  40. 2016
  41. Improving practical sensitivity of energy optimized wake-up receivers: Proof of concept in 65nm CMOS

    Mazloum, N. S., Joachim Neves Rodrigues, Andersson, O., Nejdel, A. & Ove Edfors, 2016, In : IEEE Sensors Journal. PP, 99, p. 8158 - 8166 7562558.

    Research output: Contribution to journalArticle

  42. Massive MIMO for 5G: Theory, Implementation and Prototyping

    Ove Edfors, Liang Liu, Fredrik Tufvesson, Kundargi, N. & Nieman, K., 2016, Signal Processing for 5G: Algorithms and Implementations. Luo, F-L. & Zhang, C. (eds.). John Wiley & Sons, p. 189-230 42 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapter

  43. An information theoretic characterization of channel shortening receivers

    Fredrik Rusek & Ove Edfors, 2016 Apr 1, In : IEEE Transactions on Communications. 64, 4, p. 1490-1502 7422763.

    Research output: Contribution to journalArticle

  44. Comparing Analog Front-Ends for Duty-Cycled Wake-Up Receivers in Wireless Sensor Networks

    Seyed Mazloum, N. & Ove Edfors, 2016 Sep 15, In : IEEE Sensors Journal. 16, 18, p. 7016 - 7021 6 p.

    Research output: Contribution to journalArticle

  45. Transmission schemes for Multiple Antenna Terminals in Real Massive MIMO systems

    Erik L Bengtsson, karlsson, P. C., Fredrik Tufvesson, Vieira, J., Steffen Malkowsky, Liang Liu, Fredrik Rusek & Ove Edfors, 2016 Dec 13, 2016 IEEE Global Communications Conference (GLOBECOM). IEEE - Institute of Electrical and Electronics Engineers Inc.

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  46. Exploiting antenna correlation in measured massive MIMO channels

    Jose Flordelis, Hu, S., Fredrik Rusek, Ove Edfors, Dahman, G., Gao, X. & Fredrik Tufvesson, 2016 Dec 21, 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. Institute of Electrical and Electronics Engineers Inc., 7794664

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  47. 2017
  48. An Energy Efficiency Perspective on Massive MIMO Quantization

    Sarajlic, M., Liang Liu & Ove Edfors, 2017, Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 473-478

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  49. Implementation of Low-latency Signal Processing and Data Shuffling for TDD massive MIMO Systems

    Steffen Malkowsky, Vieira, J., Nieman, K., Kundargi, N., Wong, I., Viktor Öwall, Ove Edfors, Fredrik Tufvesson & Liang Liu, 2017, p. 260-265. 6 p.

    Research output: Contribution to conferencePaper, not in proceeding

  50. The World's First Real-Time Testbed for Massive MIMO: Design, Implementation, and Validation

    Steffen Malkowsky, Vieira, J., Liang Liu, Harris, P., Nieman, K., Kundargi, N., Wong, I., Fredrik Tufvesson, Viktor Öwall & Ove Edfors, 2017, In : IEEE Access. p. 9073 - 9088 15 p.

    Research output: Contribution to journalArticle