Ilkka Harjula

20022018
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  • 43 Similar Profiles
Orthogonal frequency division multiplexing Engineering & Materials Science
Channel estimation Engineering & Materials Science
Agglomeration Engineering & Materials Science
Local area networks Engineering & Materials Science
Testbeds Engineering & Materials Science
Radio-over-fiber Engineering & Materials Science
Energy efficiency Engineering & Materials Science
Antennas Engineering & Materials Science

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Research Output 2002 2018

Comparison of Spectral and Energy Efficiency Metrics Using Measurements in a LTE-A Network

Boumard, S., Harjula, I., Kanstren, T. & Rantala, S. J., 2018, 2018 Network Traffic Measurement and Analysis Conference (TMA). Institute of Electrical and Electronics Engineers Inc., 8 p.

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

Energy efficiency
Throughput
Bandwidth
Base stations
Quality of service
1 Citation (Scopus)

Performance analysis on spectral-energy efficiency tradeoff in the D2D-Relay Mechanism

Zeng, Y., Hu, H., Harjula, I., Jia, B., Xu, T. & Yang, Y., 10 Jan 2018, 2017 IEEE Global Communications Conference GLOBECOM 2017. Institute of Electrical and Electronic Engineers IEEE, p. 1-6 6 p.

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

Energy efficiency
Communication systems
Communication

Throughput and Energy Consumption Trade-Off in Traffic Splitting in Heterogeneous Networks with Dual Connectivity

Boumard, S., Harjula, I. S., Horneman, K. & Hu, H., 2018, 2017 IEEE 28th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). 5 p.

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

Heterogeneous networks
Energy utilization
Throughput
Data transfer
Energy conservation
5 Citations (Scopus)

Small cell based 5G test network (5GTN)

Latva-aho, M., Pouttu, A., Hekkala, A., Harjula, I. & Mäkelä, J., 19 Apr 2015, Wireless Communication Systems (ISWCS), 2015 International Symposium on. Institute of Electrical and Electronic Engineers IEEE, p. 231-235

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

Testing
Industry
4 Citations (Scopus)

Full duplex relaying for local area

Harjula, I., Wichman, R., Pajukoski, K., Lähetkangas, E., Tiirola, E. & Tirkkonen, O., 2013, Proceeedings: IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. Institute of Electrical and Electronic Engineers IEEE, p. 2684-2688

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

Local area networks
Rayleigh fading
Network performance
Random variables