Find Research Outputs

Search concepts
Selected filters

Publication Year

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011

Author

  • Mikko Vehkaperä
2019

Adaptive Coded Modulation for Stabilization of Wireless Networked Control Systems over Binary Erasure Channels

Royyan, M., Vehkapera, M., Charalambous, T. & Wichman, R., Sep 2019, 2019 57th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2019. IEEE Institute of Electrical and Electronic Engineers , p. 48-55 8 p. 8919747

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

LI Cancellation and Power Allocation for Multipair FD Relay Systems with Massive Antenna Arrays

Tang, M., Vehkapera, M., Chu, X. & Wichman, R., Aug 2019, In : IEEE Wireless Communications Letters. 8, 4, p. 1077-1081 5 p., 8672779.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Power allocation for multipair massive MIMO FD relay systems with low resolution ADCs

Tang, M., Vehkapera, M., Chu, X. & Wichman, R., Aug 2019, 2019 16th International Symposium on Wireless Communication Systems (ISWCS). IEEE Institute of Electrical and Electronic Engineers , p. 505-510 6 p. 8877176

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Simultaneous Wireless Information and Power Transfer Based on Generalized Triangular Decomposition

Al-Baidhani, A., Vehkaperä, M. & Benaissa, M., Sep 2019, In : IEEE Transactions on Green Communications and Networking. 3, 3, p. 751-764 8691551.

Research output: Contribution to journalArticle

2018

Downlink performance of superimposed pilots in massive MIMO systems

Upadhya, K., Vorobyov, S. A. & Vehkapera, M., Oct 2018, In : IEEE Transactions on Wireless Communications. 17, 10, p. 6630-6644 8428665.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Transceiver Design for Data Rate Maximization of MIMO SWIPT System Based on Generalized Triangular Decomposition

Al-Baidhani, A., Benaissa, M. & Vehkapera, M., 30 Nov 2018, 2018 10th International Conference on Wireless Communications and Signal Processing, WCSP 2018. IEEE Institute of Electrical and Electronic Engineers , 8555580

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Wireless Information and Power Transfer Based on Generalized Triangular Decomposition

Al-Baidhani, A., Benaissa, M. & Vehkapera, M., 1 Jan 2018, 2018 IEEE Global Communications Conference, GLOBECOM 2018. IEEE Institute of Electrical and Electronic Engineers , 8647431. (Globecom, Vol. 2008).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2017

Downlink performance of superimposed pilots in massive MIMO systems in the presence of pilot contamination

Upadhya, K., Vorobyov, S. A. & Vehkaperä, M., 19 Apr 2017, 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP. IEEE Institute of Electrical and Electronic Engineers , p. 665-669 7905925

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

5 Citations (Scopus)

On the performance of full-duplex relaying schemes for point-to-point MIMO with large antenna arrays

Tang, M. & Vehkaperä, M., 14 Nov 2017, 2017 International Symposium on Wireless Communication Systems, ISWCS. IEEE Institute of Electrical and Electronic Engineers , p. 246-251 8108118. (International Symposium on Wireless Communication Systems, Vol. 2017).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Superimposed Pilots Are Superior for Mitigating Pilot Contamination in Massive MIMO

Upadhya, K., Vorobyov, S. A. & Vehkaperä, M., 1 Jun 2017, In : IEEE Transactions on Signal Processing. 65, 11, p. 2917-2932 7865983.

Research output: Contribution to journalArticleScientificpeer-review

41 Citations (Scopus)

Time-multiplexed / superimposed pilot selection for massive MIMO pilot decontamination

Upadhya, K., Vorobyov, S. A. & Vehkaperä, M., 16 Jun 2017, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017. IEEE Institute of Electrical and Electronic Engineers , p. 3459-3463 7952799. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)
2016

Analysis of Regularized LS Reconstruction and Random Matrix Ensembles in Compressed Sensing

Vehkapera, M., Kabashima, Y. & Chatterjee, S., 1 Apr 2016, In : IEEE Transactions on Information Theory. 62, 4, p. 2100-2124 25 p., 7399380.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Asymptotic Performance Analysis of a K -Hop Amplify-and-Forward Relay MIMO Channel

Girnyk, M. A., Vehkapera, M. & Rasmussen, L. K., Jun 2016, In : IEEE Transactions on Information Theory. 62, 6, p. 3532-3546 7440895.

Research output: Contribution to journalArticle

4 Citations (Scopus)

On the feasibility of full-duplex relaying powered by wireless energy transfer

Riihonen, T., Zhao, L., Vehkapera, M. & Wang, X., 9 Aug 2016, 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications: SPAWC 2016. IEEE Institute of Electrical and Electronic Engineers , 7536810

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

6 Citations (Scopus)

Power allocation for balancing the effects of channel estimation error and pilot overhead in full-duplex decode-and-forward relaying

Vehkaperä, M., Riihonen, T., Wichman, R. & Xu, B., 9 Aug 2016, 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications: SPAWC 2016. IEEE Institute of Electrical and Electronic Engineers , 7536809

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Superimposed pilots: An alternative pilot structure to mitigate pilot contamination in massive MIMO

Upadhya, K., Vorobyov, S. A. & Vehkapera, M., 18 May 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing: ICASSP 2016. IEEE Institute of Electrical and Electronic Engineers , p. 3366-3370 7472301. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol. 2016-May).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

14 Citations (Scopus)
2015

ARK: Aggregation of reads by k-means for estimation of bacterial community composition

Koslicki, D., Chatterjee, S., Shahrivar, D., Walker, A. W., Francis, S. C., Fraser, L. J., Vehkaperä, M., Lan, Y. & Corander, J., 23 Oct 2015, In : PLoS ONE. 10, 10, e0140644.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Asymptotic analysis of asymmetric MIMO links: EVM limits for joint decoding of PSK and QAM

Vehkaperä, M., Riihonen, T., Girnyk, M., Bjornson, E., Debbah, M., Rasmussen, L. K. & Wichman, R., 9 Sep 2015, 2015 IEEE International Conference on Communications (ICC). IEEE Institute of Electrical and Electronic Engineers , p. 1869-1873 7248597. (IEEE International Conference on Communications, Vol. 2015).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Asymptotic analysis of SU-MIMO channels with transmitter noise and mismatched joint decoding

Vehkaperä, M., Riihonen, T., Girnyk, M. A., Björnson, E., Debbah, M., Rasmussen, L. K. & Wichman, R., 1 Mar 2015, In : IEEE Transactions on Communications. 63, 3, p. 749-765 6994787.

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

MIMO wiretap channels with randomly located eavesdroppers: Large-system analysis

Girnyk, M. A., Gabry, F., Vehkaperä, M., Rasmussen, L. K. & Skoglund, M., 8 Sep 2015, 2015 IEEE International Conference on Communication Workshop, ICCW 2015. IEEE Institute of Electrical and Electronic Engineers , p. 480-484 7247226

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

On the asymptotic sum rate of downlink cellular systems with random user locations

Girnyk, M. A., Muller, A., Vehkaperä, M., Rasmussen, L. K. & Debbah, M., 1 Jun 2015, In : IEEE Wireless Communications Letters. 4, 3, p. 333-336 7065231.

Research output: Contribution to journalArticle

On the optimal relay design for multi-antenna cognitive two-way AF relay networks

Girnyk, M. A., Vehkapera, M. & Vorobyov, S. A., 24 Apr 2015, 48th Asilomar Conference on Signals, Systems and Computers. Matthews, M. B. (ed.). IEEE Institute of Electrical and Electronic Engineers , p. 1579-1583 5 p. 7094731

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Transmission Rate performance of symmetric two-way full-duplex links at large antenna-array limit

Riihonen, T., Vehkaperä, M., Wichman, R. & Wang, X., 15 Apr 2015, 2015 International Symposium on Wireless Communication Systems, ISWCS. IEEE Institute of Electrical and Electronic Engineers , p. 301-305 7454350. (International Symposium on Wireless Communication Systems, Vol. 2015).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2014

Analysis of regularized LS reconstruction and random matrix ensembles in compressed sensing

Vehkapera, M., Kabashima, Y. & Chatterjee, S., 1 Jan 2014, 2014 IEEE International Symposium on Information Theory, ISIT 2014. IEEE Institute of Electrical and Electronic Engineers , p. 3185-3189 6875422. (IEEE International Symposium on Information Theory. Proceedings, Vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

6 Citations (Scopus)

Asymptotic properties of dual-hop AF relay MIMO communication systems

Girnyk, M. A., Vehkaperä, M. & Rasmussen, L. K., 1 Jan 2014, 2014 IEEE International Symposium on Information Theory, ISIT 2014. IEEE Institute of Electrical and Electronic Engineers , p. 476-480 6874878. (IEEE International Symposium on Information Theory. Proceedings, Vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Blind pilot decontamination

Müller, R. R., Cottatellucci, L. & Vehkaperä, M., 1 Oct 2014, In : IEEE Journal on Selected Topics in Signal Processing. 8, 5, p. 773-786 6756975.

Research output: Contribution to journalArticleScientificpeer-review

275 Citations (Scopus)

Large-system analysis of correlated MIMO multiple access channels with arbitrary signaling in the presence of interference

Girnyk, M. A., Vehkapera, M. & Rasmussen, L. K., Apr 2014, In : IEEE Transactions on Wireless Communications. 13, 4, p. 2060-2073 6754114.

Research output: Contribution to journalArticle

24 Citations (Scopus)

On the ergodic secrecy capacity of MIMO wiretap channels with statistical CSI

Girnyk, M. A., Vehkaperä, M., Yuan, J. & Rasmussen, L. K., 8 Dec 2014, 2014 International Symposium on Information Theory and Its Applications, ISITA. IEEE Institute of Electrical and Electronic Engineers , p. 398-402 6979873

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

3 Citations (Scopus)

On the transmit beamforming for MIMO wiretap channels: Large-system analysis

Girnyk, M. A., Gabry, F., Vehkaperä, M., Rasmussen, L. K. & Skoglund, M., 1 Jan 2014, Information Theoretic Security: ICITS 2013. Springer, p. 90-102 (Lecture Notes in Computer Science, Vol. 8317).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

SEK: Sparsity exploiting k-mer-based estimation of bacterial community composition

Chatterjee, S., Koslicki, D., Dong, S., Innocenti, N., Cheng, L., Lan, Y., Vehkaperä, M., Skoglund, M., Rasmussen, L. K., Aurell, E. & Corander, J., 1 Sep 2014, In : Bioinformatics. 30, 17, p. 2423-2431 9 p.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

Signal recovery using expectation consistent approximation for linear observations

Kabashima, Y. & Vehkaperä, M., 1 Jan 2014, 2014 IEEE International Symposium on Information Theory, ISIT 2014. IEEE Institute of Electrical and Electronic Engineers , p. 226-230 6874828. (IEEE International Symposium on Information Theory. Proceedings, Vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

24 Citations (Scopus)
2013

Analysis of blind pilot decontamination

Müller, R. R., Vehkaperä, M. & Cottatellucci, L., 1 Jan 2013, Asilomar Conference on Signals, Systems and Computers. IEEE Institute of Electrical and Electronic Engineers , p. 1016-1020 6810444. (Conference Record - Asilomar Conference on Signals, Systems and Computers).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

16 Citations (Scopus)

Analysis of pilot decontamination based on power control

Cottatellucci, L., Müller, R. R. & Vehkaperä, M., 1 Dec 2013, IEEE 77th Vehicular Technology Conference, VTC Spring. 6691891. (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

47 Citations (Scopus)

Asymptotic analysis of full-duplex bidirectional MIMO link with transmitter noise

Vehkaperä, M., Riihonen, T. & Wichman, R., 1 Dec 2013, 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC. p. 1265-1270 (IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications Workshops).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

25 Citations (Scopus)

Iterative LMMSE channel estimation and decoding based on probabilistic bias

Takeuchi, K., Müller, R. R. & Vehkapera, M., 17 Jun 2013, In : IEEE Transactions on Communications. 61, 7, p. 2853-2863 6528082.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Large-system analysis of MIMO wire-tap channels with randomly located eavesdroppers

Girnyk, M. A., Gabry, F., Vehkaperä, M., Rasmussen, L. K. & Skoglund, M., 1 Jan 2013, 10th International Symposium on Wireless Communication Systems 2013, ISWCS. IEEE Institute of Electrical and Electronic Engineers , p. 380-384 (International Symposium on Wireless Communication Systems, Vol. 10).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Large-system analysis of rate regions in bidirectional full-duplex MIMO link: Suppression versus cancellation

Riihonen, T., Vehkaperä, M. & Wichman, R., 20 Aug 2013, 2013 47th Annual Conference on Information Sciences and Systems, CISS 2013. 6552337

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

19 Citations (Scopus)

Large-system analysis of the K-hop AF MIMO relay channel with arbitrary inputs

Girnyk, M. A., Vehkaperä, M. & Rasmussen, L. K., 19 Dec 2013, 2013 IEEE International Symposium on Information Theory, ISIT 2013. IEEE Institute of Electrical and Electronic Engineers , p. 439-443 6620264. (IEEE International Symposium on Information Theory. Proceedings, Vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

4 Citations (Scopus)

Multi-cell cooperation with random user locations under arbitrary signaling

Girnyk, M. A., Vehkaperä, M. & Rasmussen, L. K., 1 Dec 2013, 2013 IEEE Information Theory Workshop, ITW. 6691326

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

On achievable rate regions at large-system limit in full-duplex wireless local access

Vehkaperä, M., Girnyk, M. A., Riihonen, T., Wichman, R. & Rasmussen, L. K., 16 Dec 2013, 2013 1st International Black Sea Conference on Communications and Networking, BlackSeaCom 2013. p. 7-11 6623372

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

9 Citations (Scopus)

On an achievable rate of large rayleigh block-fading MIMO channels with no CSI

Takeuchi, K., Muller, R. R., Vehkaperä, M. & Tanaka, T., 25 Sep 2013, In : IEEE Transactions on Information Theory. 59, 10, p. 6517-6541 6532317.

Research output: Contribution to journalArticle

17 Citations (Scopus)

On the optimal precoding for MIMO gaussian wire-tap channels

Khabbazibasmenj, A., Girnyk, M. A., Vorobyov, S. A., Vehkaperä, M. & Rasmussen, L. K., 1 Jan 2013, 10th International Symposium on Wireless Communication Systems 2013, ISWCS 2013. IEEE Institute of Electrical and Electronic Engineers , p. 356-359 (International Symposium on Wireless Communication Systems, Vol. 10).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

8 Citations (Scopus)

Statistical mechanics approach to sparse noise denoising

Vehkapera, M., Kabashima, Y. & Chatterjee, S., 1 Jan 2013, 2013 Proceedings of the 21st European Signal Processing Conference, EUSIPCO 2013. IEEE Institute of Electrical and Electronic Engineers , p. 241-245 6811435. (European Signal Processing Conference, Vol. 21).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

The linear model under mixed gaussian inputs: Designing the transfer matrix

Flam, J. T., Zachariah, D., Vehkapera, M. & Chatterjee, S., 4 Oct 2013, In : IEEE Transactions on Signal Processing. 61, 21, p. 5247-5259 6581898.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012

Analysis of sparse representations using bi-orthogonal dictionaries

Vehkaperä, M., Kabashima, Y., Chatterjee, S., Aurell, E., Skoglund, M. & Rasmussen, L., 1 Dec 2012, 2012 IEEE Information Theory Workshop, ITW 2012. p. 647-651 6404757

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Large-system analysis of joint channel and data estimation for MIMO DS-CDMA systems

Takeuchi, K., Vehkaperä, M., Tanaka, T. & Müller, R. R., 1 Mar 2012, In : IEEE Transactions on Information Theory. 58, 3, p. 1385-1412 6157088.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Mean square error reduction by precoding of mixed Gaussian input

Flåm, J. T., Vehkaperä, M., Zachariah, D. & Tsakonas, E., 1 Dec 2012, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. IEEE Institute of Electrical and Electronic Engineers , p. 81-85 6401056

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

On the asymptotic sum-rate of the relay-assisted amplify-and-forward cognitive MIMO channel

Girnyk, M. A., Vehkaperä, M. & Rasmussen, L. K., 1 Dec 2012, 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012. IEEE Institute of Electrical and Electronic Engineers , p. 709-714 6362876. (IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications Workshops).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

On the asymptotic sum-rate of uplink MIMO cellular systems in the presence of non-Gaussian inter-cell interference

Girnyk, M. A., Vehkaperä, M. & Rasmussen, L. K., 1 Dec 2012, 2012 IEEE Global Communications Conference, GLOBECOM 2012. IEEE Institute of Electrical and Electronic Engineers , p. 2475-2480 6503488. (Globecom).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Performance of multiuser CDMA receivers with bursty traffic and delay constraints

Mahmood, K., Vehkaperä, M. & Jiang, Y., 24 Apr 2012, 2012 International Conference on Computing, Networking and Communications, ICNC'12. IEEE Institute of Electrical and Electronic Engineers , p. 428-433 6167458

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

3 Citations (Scopus)