About the Authors

Benjamin J. Finley

benjamin.finley@aalto.fi

Affiliation Department of Communications and Networking, Aalto University, Espoo, Finland

Kalevi Kilkki

Affiliation Department of Communications and Networking, Aalto University, Espoo, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KK. Performed the experiments: BF. Analyzed the data: BF KK. Wrote the paper: BF.