Ian J. Oppermann

62 papers A 1B 17C 2Journal 32Unranked 10
YearRankTypeTitle / Venue / Authors
2025 A conf
Towards Usability of Data with Privacy: A Unified Framework for Privacy-Preserving Data Sharing with High Utility.
AsiaCCS
M. A. P. Chamikara, Seung Ick Jang, Ian J. Oppermann, Dongxi Liu, Musotto Roberto, Sushmita Ruj, Arindam Pal, Meisam Mohammady, Seyit Camtepe, Sylvia Young, Chris Dorrian, Nasir David
2024 — conf
DPAC: A New Data-Centric Privacy-Preserving Access Control Model.
ProvSec (2)
Xu Wang, Baihe Ma, Ren Ping Liu, Ian J. Oppermann
2024 J jnl
Towards the Development of a Copyright Risk Checker Tool for Generative Artificial Intelligence Systems.
Digit. Gov. Res. Pract.
Grace Billiris, Asif Gill, Ian J. Oppermann, Mahmood Khan Niazi
2023 J jnl
OptimShare: A Unified Framework for Privacy Preserving Data Sharing - Towards the Practical Utility of Data with Privacy.
CoRR
M. A. P. Chamikara, Seung Ick Jang, Ian J. Oppermann, Dongxi Liu, Musotto Roberto, Sushmita Ruj, Arindam Pal, Meisam Mohammady, Seyit Camtepe, Sylvia Young, Chris Dorrian, Nasir David
2023 J jnl
User-centered visual explorer of in-process comparison in spatiotemporal space.
J. Vis.
Dong Yu, Ian J. Oppermann, Jie Liang, Xiaoru Yuan, Nguyen Quang Vinh
2020 J jnl
6G White paper: Research challenges for Trust, Security and Privacy.
CoRR
Mika Ylianttila, Raimo Kantola, Andrei V. Gurtov, Lorenzo Mucchi, Ian J. Oppermann, Zheng Yan, Tri Hong Nguyen, Fei Liu, Tharaka Mawanane Hewa, Madhusanka Liyanage, Ijaz Ahmad, Juha Partala, Robert Abbas, Artur Hecker, Sara Jayousi, Alessio Martinelli, Stefano Caputo, Jonathan Bechtold, Ivan Morales, Razvan-Andrei Stoica, Giuseppe Abreu, Shahriar Shahabuddin, Erdal Panayirci, Harald Haas, Tanesh Kumar, Basak Ozan Özparlak, Juha Röning
2020 — conf
A Measure of Personal Information in Mobile Data.
6G SUMMIT
Ian J. Oppermann, Jakub Nabaglo, Wilko Henecka
2020 B conf
GAN-based Gaussian Mixture Model Responsibility Learning.
ICPR
Wanming Huang, Richard Yida Xu, Shuai Jiang, Xuan Liang, Ian J. Oppermann
2020 J jnl
White Paper on 6G Drivers and the UN SDGs.
CoRR
Marja Matinmikko-Blue, Sirpa Aalto, Muhammad Imran Asghar, Hendrik Berndt, Yan Chen, Sudhir Dixit, Risto Jurva, Pasi Karppinen, Markku Kekkonen, Marianne Kinnula, Panagiotis Kostakos, Johanna Lindberg, Edward Mutafungwa, Kirsi Ojutkangas, Elina Rossi, Seppo Yrjölä, Anssi Öörni, Petri Ahokangas, Muhammad Zeeshan Asghar, Fan Chen, Netta Iivari, Marcos Katz, Atte Kinnula, Josef Noll, Harri Oinas-Kukkonen, Ian J. Oppermann, Ella Peltonen, Hanna Saarela, Harri Saarnisaari, Anna Suorsa, Gustav Wikström, Volker Ziegler
2019 C conf
Efficient Diversified Mini-Batch Selection using Variable High-layer Features.
ACML
Wanming Huang, Richard Yi Da Xu, Ian J. Oppermann
2019 C conf
Realistic Image Generation using Region-phrase Attention.
ACML
Wanming Huang, Richard Yi Da Xu, Ian J. Oppermann
2019 J jnl
Realistic Image Generation using Region-phrase Attention.
CoRR
Wanming Huang, Yida Xu, Ian J. Oppermann
2014 J jnl
Indoor navigation and tracking.
Phys. Commun.
Kegen Yu, Ian J. Oppermann, Eryk Dutkiewicz, Ian Sharp, Günther Retscher
2014 B conf
Iteratively reweighted compressive sensing based algorithm for spectrum cartography in cognitive radio networks.
WCNC
Beeshanga Abewardana Jayawickrama, Eryk Dutkiewicz, Ian J. Oppermann, Markus Mueck
2013 B conf
Downlink power allocation algorithm for licence-exempt LTE systems using Kriging and Compressive Sensing based spectrum cartography.
GLOBECOM
Beeshanga Abewardana Jayawickrama, Eryk Dutkiewicz, Gengfa Fang, Ian J. Oppermann, Markus Mueck
2013 — conf
Improved performance of spectrum cartography based on compressive sensing in cognitive radio networks.
ICC
Beeshanga Abewardana Jayawickrama, Eryk Dutkiewicz, Ian J. Oppermann, Gengfa Fang, Jie Ding
2013 J jnl
Special Issue on: Cooperative and Distributed Wireless Communications.
Int. J. Wirel. Inf. Networks
Abbas Jamalipour, Ian J. Oppermann, Nirwan Ansari, Graeme Woodward
2010 J jnl
Non-Coherent UWB Communication in the Presence of Multiple Narrowband Interferers.
IEEE Trans. Wirel. Commun.
Alberto Rabbachin, Tony Q. S. Quek, Pedro C. Pinto, Ian J. Oppermann, Moe Z. Win
2009 J jnl
Effect of Impulse Radio-Ultrawideband Based on Energy Collection on MAC Protocol Performance.
IEEE Trans. Veh. Technol.
Jussi Haapola, Alberto Rabbachin, Leonardo Goratti, Carlos A. Pomalaza-Raez, Ian J. Oppermann
2008 — conf
Modified Taylor Series Expansion Based Positioning Algorithms.
VTC Spring
Kegen Yu, Y. Jay Guo, Ian J. Oppermann
2007 J jnl
Energy consumption of the IEEE Std 802.15.3 MAC protocol in communication link set-up over UWB radio technology.
Wirel. Pers. Commun.
Leonardo Goratti, Jussi Haapola, Ian J. Oppermann
2007 B conf
Location Performance Enhancement with Recursive Processing of Time-of-Arrival Measurements.
PIMRC
Jean-Philippe Montillet, Kegen Yu, Ian J. Oppermann
2006 J jnl
A VLSI Implementation of Low Power, Low Data Rate UWB Transceiver for Location and Tracking Applications.
J. VLSI Signal Process.
Sakari Tiuraniemi, Lucian-Vasile Stoica, Alberto Rabbachin, Ian J. Oppermann
2006 B conf
GML ToA Estimation Based on Low Complexity UWB Energy Detection.
PIMRC
Alberto Rabbachin, Ian J. Oppermann, Benoît Denis
2006 B conf
Modelling and Simulation of a Non-Coherent IR UWB Transceiver Architecture with ToA Estimation.
PIMRC
Lucian-Vasile Stoica, Ian J. Oppermann
2006 J jnl
Performance of decorrelating receivers in multipath Rician fading channels.
IEEE Trans. Wirel. Commun.
Kegen Yu, Ian J. Oppermann
2006 J jnl
UWB location and tracking for wireless embedded networks.
Signal Process.
Kegen Yu, Jean-Philippe Montillet, Alberto Rabbachin, Paul Cheong, Ian J. Oppermann
2006 J jnl
Wireless Location Technologies and Applications.
EURASIP J. Adv. Signal Process.
Thomas Kaiser, Ian J. Oppermann, Domenico Porcino
2005 — conf
An ultra wideband low complexity circuit transceiver architecture for sensor networks.
ISCAS (1)
Lucian-Vasile Stoica, Sakari Tiuraniemi, Heikki Repo, Ian J. Oppermann
2005 J jnl
An ultrawideband system architecture for tag based wireless sensor networks.
IEEE Trans. Veh. Technol.
Lucian-Vasile Stoica, Alberto Rabbachin, Heikki Olavi Repo, Teemu Sakari Tiuraniemi, Ian J. Oppermann
2005 J jnl
Capacity and coverage increase with repeaters in UMTS urban cellular mobile communication environment.
IEEE Trans. Commun.
Mohammad N. Patwary, Predrag B. Rapajic, Ian J. Oppermann
2005 B conf
Performance of decorrelating receiver in multipath Rician fading channels.
ISIT
Kegen Yu, Ian J. Oppermann
2005 J jnl
Symbol/bit-error rate of LMMSE receiver for M-ary QAM in multipath faded CDMA channels.
IEEE Trans. Wirel. Commun.
Kegen Yu, Ian J. Oppermann
2005 — conf
Timing acquisition for IR-UWB systems.
ISSPA
Kegen Yu, Ian J. Oppermann
2004 B conf
Low complexity UWB circuit transceiver architecture for low cost sensor tag systems.
PIMRC
Lucian-Vasile Stoica, Sakari Tiuraniemi, Heikki Repo, Alberto Rabbachin, Ian J. Oppermann
2004 J jnl
The Role of UWB in 4G.
Wirel. Pers. Commun.
Ian J. Oppermann
2004 J jnl
UWB wireless sensor networks: UWEN - a practical example.
IEEE Commun. Mag.
Ian J. Oppermann, Lucian-Vasile Stoica, Alberto Rabbachin, Zach Shelby, Jussi Haapola
2003 B conf
Adaptive blind sequence detection for time varying channel.
GLOBECOM
Mohammad N. Patwary, Predrag B. Rapajic, Xun Shao, Ian J. Oppermann
2003 J jnl
Foreword Note.
Int. J. Wirel. Inf. Networks
Ian J. Oppermann
2003 J jnl
Ping-pong effects in linear parallel interference cancellation for CDMA.
IEEE Trans. Wirel. Commun.
Lars K. Rasmussen, Ian J. Oppermann
2003 B conf
Ultra wideband signal impact on IEEE802.1 lb and Bluetooth performances.
PIMRC
Matti Hämäläinen, Jani Saloranta, Juha-Pekka Mäkelä, Ian J. Oppermann, Tero Patana
2003 B conf
Ultra wideband signal impact on IEEE802.11b and Bluetooth performances.
PIMRC
Matti Hämäläinen, Jani Saloranta, Juha-Pekka Mäkelä, Ian J. Oppermann, Tero Patana
2003 J jnl
Ultra-Wideband Signal Impact on the Performances of IEEE 802.11b and Bluetooth Networks.
Int. J. Wirel. Inf. Networks
Matti Hämäläinen, Jani Saloranta, Juha-Pekka Mäkelä, Ian J. Oppermann, Tero Patana
2002 J jnl
A technique for deriving sets of orthogonal sequences from binary parents which preserves auto-correlation properties.
IEEE Commun. Lett.
Ian J. Oppermann
2002 — conf
Capacity and Coverage Increase with Repeaters in UMTs.
PWC
Mohammad N. Patwary, Predrag B. Rapajic, Ian J. Oppermann
2002 — conf
Dynamic QoS Guarantee with Repeater in Power Controlled WCDMA Urban Environment.
PWC
Mohammad N. Patwary, Predrag B. Rapajic, Ian J. Oppermann
2002 B conf
Extending the scope of 802.11 WLAN through LMMSE CDMA receiver structures.
PIMRC
Ian J. Oppermann
2001 B conf
Convergence behaviour of linear parallel cancellation in CDMA.
GLOBECOM
Lars K. Rasmussen, Ian J. Oppermann
2001 B conf
Iterative multi-user detection and channel estimation for CDMA with non-binary modulation.
GLOBECOM
Peter B. Darwood, Paul D. Alexander, K. Wacker, Ian J. Oppermann
2001 — conf
LMMSE chip equalisation for 3GPP WCDMA downlink receivers with channel coding.
ICC
Peter B. Darwood, Paul D. Alexander, Ian J. Oppermann
2000 J jnl
Capacity of a band-limited CDMA MMSE receiver-based system when combined with trellis or convolutional coding.
IEEE Trans. Commun.
Ian J. Oppermann, Predrag B. Rapajic
2000 J jnl
Guest editorial spread spectrum for global communications II.
IEEE J. Sel. Areas Commun.
Ian J. Oppermann, Pieter van Rooyen, Ryuji Kohno
2000 B conf
Link quality in SIR based power control for UMTS CDMA systems.
PIMRC
Ian J. Oppermann, Matti Latva-aho, Timo Kumpumäki
1999 J jnl
Guest editorial spread spectrum for global communications I.
IEEE J. Sel. Areas Commun.
Ian J. Oppermann, Pieter van Rooyen, Ryuji Kohno
1998 J jnl
DS-CDMA performance with maximum ratio combining and antenna arrays.
Wirel. Networks
Pieter van Rooyen, Ryuji Kohno, Ian J. Oppermann
1998 J jnl
Effect of sequence selection on MAI suppression in limited spreading CDMA systems.
Wirel. Networks
Ian J. Oppermann, Pieter van Rooyen, Branka Vucetic
1998 J jnl
Performance of a CDMA System with an Adaptive Receiver and a New Family of Complex Valued Spreading Sequences.
Wirel. Pers. Commun.
Ian J. Oppermann, Clinton Grant
1997 J jnl
Complex spreading sequences with a wide range of correlation properties.
IEEE Trans. Commun.
Ian J. Oppermann, Branka Vucetic
1997 J jnl
Orthogonal complex-valued spreading sequences with a wide range of correlation properties.
IEEE Trans. Commun.
Ian J. Oppermann
1997 — conf
Wide-band Wireless Local Loop Channel Model for Urban and Sub-Urban Environments at 2GHz.
ICC (1)
Ian J. Oppermann, Jaakko J. Talvitie, David K. Hunter
1996 B conf
Wideband channel measurement and characterisation for wireless local loops.
PIMRC
Jaakko J. Talvitie, Veikko Hovinen, Matti Hämäläinen, Ian J. Oppermann
1995 B conf
Wide-band fading channel model for micro-cellular systems.
PIMRC
Ian J. Oppermann, Benjamin White, Branka Vucetic