Ilkka Harjula

31 papers B 7C 1Misc 2Journal 9Unranked 12
YearRankTypeTitle / Venue / Authors
2025 J jnl
Sub-THz Communications: Perspective and Results From the Hexa-X-II Project.
IEEE Open J. Commun. Soc.
Italo Atzeni, Gustavo Rodrigues de Lima Tejerina, Rafael Berkvens, Hui Chen, Jean-Marc Conrat, Mar Francis D. De Guzman, Claude Desset, Meik Dörpinghaus, Hamed Farhadi, Gerhard P. Fettweis, Florian Gast, Hardy Halbauer, Rreze Halili, Katsuyuki Haneda, Ilkka Harjula, Bruno Jahan, Ramin Khayatzadeh, Pekka Kyösti, Rodolphe Legouable, Arto Lehti, Dileepa Marasinghe, Le-Hang Nguyen, Sharief Saleh, Kaan Senparlak, Nuutti Tervo, Oskari Tervo, Henk Wymeersch, Bo Xu, Peize Zhang
2023 J jnl
Extending 5G to Narrow Spectrum Allocations.
IEEE J. Sel. Areas Commun.
Kari Hooli, Pasi Kinnunen, Esa Tiirola, Sami Hakola, Zsombor Kiss, Jorma Kaikkonen, Matthew Baker, Ilkka Harjula
2021 J jnl
An Overview of the Security Landscape of Virtual Mobile Networks.
IEEE Access
Ijaz Ahmad, Jarno Pinola, Ilkka Harjula, Jani Suomalainen, Erkki Harjula, Jyrki Huusko, Tanesh Kumar
2021 J jnl
Performance of the 5th Generation Indoor Wireless Technologies-Empirical Study.
Future Internet
Mika Hoppari, Mikko Uitto, Jukka Mäkelä, Ilkka Harjula, Seppo J. Rantala
2021 B conf
Smart Manufacturing Multi-Site Testbed with 5G and Beyond Connectivity.
PIMRC
Ilkka Harjula, Mikko Uitto, Marko Jurmu, Jukka Koskinen, Jukka Mäkelä, Stefan Walter, Markku Hentula, Tapio Heikkilä, Marja Lintala, Kyösti Rautiola
2020 — conf
Dynamic Spectrum Management for European-Wide Research Network.
VTC Spring
Ilkka Harjula, Laura Panizo, Barbara Valera-Muros, Jarno Pinola, Mika Hoppari, Adam Flizikowski, Maria B. Safianowska
2020 J jnl
Overview of Security of Virtual Mobile Networks.
CoRR
Ijaz Ahmad, Ilkka Harjula, Jarno Pinola
2020 — conf
The LSA Based Spectrum Sharing Solution for Wireless Research Networks Utilizing Commercial MNO Networks.
EuCNC
Mika Hoppari, Ilkka Harjula, Jarno Pinola
2019 Misc conf
EuWireless RAN Architecture and Slicing Framework for Virtual Testbeds.
TRIDENTCOM
Jarno Pinola, Ilkka Harjula, Adam Flizikowski, Maria B. Safianowska, Arslan Ahmad, Suvidha Sudhakar Mhatre
2018 — conf
Comparison of Spectral and Energy Efficiency Metrics Using Measurements in a LTE-A Network.
TMA
Sandrine Boumard, Ilkka Harjula, Teemu Kanstrén, Seppo J. Rantala
2017 J jnl
Analysis and prediction of 100 km-scale atmospheric duct interference in TD-LTE networks.
J. Commun. Inf. Networks
Ting Zhou, Tianyu Sun, Honglin Hu, Hui Xu, Yang Yang, Ilkka Harjula, Yevgeni Koucheryavy
2017 B conf
Performance Analysis on Spectral-Energy Efficiency Tradeoff in the D2D-Relay Mechanism.
GLOBECOM
Yu Zeng, Honglin Hu, Ilkka Harjula, Boqi Jia, Tianheng Xu, Yang Yang
2017 B conf
Throughput and energy consumption trade-off in traffic splitting in heterogeneous networks with dual connectivity.
PIMRC
Sandrine Boumard, Ilkka Harjula, Kari Horneman, Honglin Hu
2015 — conf
Small cell based 5G test network (5GTN).
ISWCS
Matti Latva-aho, Ari Pouttu, Atso Hekkala, Ilkka Harjula, Jukka Mäkelä
2013 B conf
Full duplex relaying for local area.
PIMRC
Ilkka Harjula, Risto Wichman, Kari Pajukoski, Eeva Lähetkangas, Esa Tiirola, Olav Tirkkonen
2013 — conf
Multihop Relaying for Local Area Access.
VTC Spring
Olav Tirkkonen, Eeva Lähetkangas, Kari Pajukoski, Esa Tiirola, Ilkka Harjula
2013 — conf
On the Selection of Guard Period and Cyclic Prefix for Beyond 4G TDD Radio Access Network.
EW
Eeva Lähetkangas, Kari Pajukoski, Gilberto Berardinelli, Fernando M. L. Tavares, Esa Tiirola, Ilkka Harjula, Preben E. Mogensen, Bernhard Raaf
2013 — conf
On the TDD subframe structure for beyond 4G radio access network.
Future Network & Mobile Summit
Eeva Lähetkangas, Kari Pajukoski, Esa Tiirola, Gilberto Berardinelli, Ilkka Harjula, Jaakko Vihriälä
2013 — conf
On the design of discovery patterns for half-duplex TDD nodes operating in frame-based systems.
Future Network & Mobile Summit
Esa Tiirola, Bernhard Raaf, Eeva Lähetkangas, Ilkka Harjula, Kari Pajukoski
2011 — conf
Performance Evaluation of Spectrum Sensing Using Welch Periodogram for OFDM Signals.
VTC Spring
Ilkka Harjula, Atso Hekkala, Marja Matinmikko, Miia Mustonen
2011 — conf
Performance of IEEE 802.11 based WLAN devices under various jamming signals.
MILCOM
Ilkka Harjula, Jarno Pinola, Jarmo Prokkola
2011 B conf
Spectrum sensing in cognitive femto base stations using welch periodogram.
PIMRC
Ilkka Harjula, Atso Hekkala
2010 J jnl
Analysis of and compensation for non-ideal RoF links in DAS.
IEEE Wirel. Commun.
Atso Hekkala, Mika Lasanen, Ilkka Harjula, Luis C. Vieira, Nathan J. Gomes, Anthony Nkansah, Steffen Bittner, Fabian Diehm, Vincent Kotzsch
2010 — conf
Low-complexity channel estimation for superimposed pilots in distributed OFDMA systems.
WTS
Mikko Hiivala, Ilkka Harjula, Mika Lasanen
2009 J jnl
Application of Fuzzy Logic to Cognitive Radio Systems.
IEICE Trans. Commun.
Marja Matinmikko, Tapio Rauma, Miia Mustonen, Ilkka Harjula, Heli Sarvanko, Aarne Mämmelä
2008 C conf
A vendor-independent resource control framework for WiMAX.
ISCC
Pedro Neves, Tuomas Nissilä, Telmo Pereira, Ilkka Harjula, João L. Monteiro, Kostas Pentikousis, Susana Sargento, Francisco Fontes
2008 Misc conf
Empirical evaluation of VoIP aggregation over a fixed WiMAX testbed.
TRIDENTCOM
Kostas Pentikousis, Esa Piri, Jarno Pinola, Frerk Fitzek, Tuomas Nissilä, Ilkka Harjula
2008 J jnl
Quantifying WiMAX Performance.
ERCIM News
Kostas Pentikousis, Ilkka Harjula, Esa Piri, Jarno Pinola
2008 — conf
WiMAX Channel Model for Mountainous Areas.
VTC Fall
Paola Cardamone, Ilkka Harjula, Federico Albiero, Marcos D. Katz, Lorenzo Mucchi
2008 B conf
WiMAX backhaul for environmental monitoring.
MUM
Tuomas Nissilä, Kostas Pentikousis, Ilkka Harjula, Jyrki Huusko, Mika Rautio
2003 B conf
Channel estimation algorithm for space-time block coded OFDM systems.
GLOBECOM
Ilkka Harjula, Aarne Mämmelä