Geir Egil Dahle Øien

Om

Geir Egil Dahle Øien er professor ved Institutt for elektroniske systemer (IES) på Fakultet for informasjonsteknologi og elektroteknikk (IE) ved NTNU. Fra 20. februar 2023 til 31.12.2026 er han ansatt i 60 % stilling som senterleder ved SEED - Centre for Science and Engineering Education Development.

Øien ble professor ved NTNUs Institutt for teleteknikk (nå del av Institutt for elektroniske systemer) i mai 2001. Han tilhører faggruppen for signalbehandling. Han var instituttleder ved Institutt for teleteknikk 2002-2004, dekan ved NTNUs Fakultet for informasjonsteknologi, matematikk og elektroteknikk (IME) fra 1. august 2009 til 31. desember 2016, og dekan ved NTNUs Fakultet for informasjonsteknologi og elektroteknikk (IE) 1. januar 2017 - 31. juli 2019. Øien var prosjektleder for NTNUs sentrale utviklingsprosjekt Fremtidens teknologistudier (FTS) fra 1. august 2019 til 31. desember 2021.

SEED er et tverrfakultært NTNU-senter, p.t. med Fakultet for naturvitenskap som administrativt vertsfakultet. Senteret har eksistert siden 2016 og har fokus på operativ og strategisk støtte og rådgivning knyttet til utdanningsfaglig kompetanseutvikling, studieprogramutvikling, pedagogikk, realfags- og ingeniørdidaktikk, læring, undervisning og vurdering. Fra 2023 er SEEDs mandat og kapasitet oppskalert betydelig, som et ledd i å implementere anbefalingene fra NTNUs sentrale utviklingsprosjekt Fremtidens teknologistudier (FTS). Øiens tilsetting i senteret er en del av denne oppskaleringen.

Bakgrunn

Geir Egil Dahle Øien (født 1965) er sivilingeniør fra Institutt for teleteknikk ved NTH (1989) og har en doktorgrad fra samme institutt (1993).

Han har over 150 publikasjoner i internasjonale vitenskapelige tidsskrifter og konferanseproceedings med fagfellevurdering. Han har vært veileder for over 20 ph.d.-kandidater, har vært prosjektleder for og deltatt i flere større forskningsprosjekter finansiert av Norges Forskningsråd og EU, og vært opponent ved en rekke nasjonale og internasjonale doktordisputaser.

Forskningsområder

Informasjonsteori
Kommunikasjonsteori
Trådløs kommunikasjon
Signalbehandling
Utvikling av ingeniør-/teknologiutdanning

Profesjonelle medlemskap

Komiteer, utvalg og råd (i utvalg)

Medlem, SEFI Board of Directors, 2023 - 2026
Leder, NORDTEK-ANE Joint Expert Group on Lifelong Learning, 2022 - 2023
Leder for Local Committee og medlem av Programme Committee, The 19th International CDIO Conference 2023, 2022 - 2023
Medlem, NORDTEK Board of Directors, 2021 - 2023
Styremedlem, Adolf Øiens Fond, Stiftelsen for Næringsutvikling, 2020 - 2025
Leder, Porteføljestyret for muliggjørende teknologier, Norges Forskningsråd 2019 - 2023
Medlem, Scientific Council (now Scientific Advisory Board), EURECOM 2009 - 2019
Medlem og leder, div. sakkyndigkomiteer hos NOKUT, Danmarks Akkrediteringsinstitution, Universitetskanslerämbetet og FINEEC, 2016 -
Leder, Nasjonalt fakultetsmøte for realfag 2015 - 2017 (slått sammen med Nasjonalt råd for teknologisk utdanning til UHR-MNT f.o.m. 2018)
Medlem, Board of Directors, CESAER 2014 - 2016
Tidligere medlem i Det nasjonale publiseringsutvalget under UHR - Universitets- og høgskolerådet

For mer informasjon, se CV til venstre under kontaktinformasjon.

Publikasjoner

2023

Bennedsen, Jens; Øien, Geir Egil Dahle. (2023) Transnational Collaboration on Lifelong Learning between Higher Engineering Education Institutions: A University Perspective. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil Dahle; Bennedsen, Jens. (2023) Developing a Pedagogical Foundation for the TECH Faculty at Aarhus University.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Lyng, Reidar; Korpås, Guri Sivertsen; Hansen, Gabrielle; Øien, Geir Egil Dahle. (2023) Realising a Centre for Educational Development: Experiences, Challenges, Lessons Learnt, and Future Ambitions. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Krokan, Arne; Brattebø, Helge; Fet, Annik Magerholm; Rolstadås, Asbjørn; Sand, Gunnar; Syse, Henrik. (2023) Alt henger sammen med alt.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Lyng, Reidar; Bennedsen, Jens; Bettaieb, Lamjed; Bodsberg, Nils Rune; Edström, Kristina; Guðjónsdóttir, María Sigríður. (2023) The 19th CDIO International Conference: Proceedings - Full Papers. Proceedings of the International CDIO Conference (19)
Vitenskapelig antologi/Konferanseserie
Rolstadås, Asbjørn; Brattebø, Helge; Fet, Annik Magerholm; Krokan, Arne; Sand, Gunnar; Syse, Henrik. (2023) Bærekraft og digitalisering. Norges Tekniske Vitenskapsakademi
Vitenskapelig antologi/Konferanseserie

2022

Øien, Geir Egil Dahle; Pettersen, Ivar; Bodsberg, Nils Rune. (2022) How Does the Extent of Student-Active Learning in Engineering Programmes Influence Students’ Perceived Learning Outcomes?. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2022) A roadmap for engineering and technology education reform at The Norwegian University of Technology (NTNU). Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2021

Bodsberg, Nils Rune; Øien, Geir Egil Dahle. (2021) Fremtidens teknologistudier (FTS), delrapport 2: Ståstedsanalyse. NTNU
Rapport
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2021) Fremtidens teknologistudier (FTS), sluttrapport: Teknologiutdanning 4.0 - Anbefalinger for utvikling av NTNUs teknologistudier 2022-2030. NTNU
Rapport
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2021) Fremtidens teknologistudier (FTS), delrapport 3: Visjon og anbefalte prinsipper. NTNU
Rapport
Krokan, Arne; Øien, Geir Egil Dahle; Rolfsen, Monica; Rolstadås, Asbjørn; Sand, Gunnar; Syse, Henrik. (2021) Menneske 3.0.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rolstadås, Asbjørn; Krokan, Arne; Øien, Geir Egil Dahle; Rolfsen, Monica; Sand, Gunnar; Syse, Henrik. (2021) Den digitale hverdagen. Norges tekniske vitenskapsakademi
Vitenskapelig antologi/Konferanseserie

2020

Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2020) Fremtidens teknologistudier (FTS), delrapport 1: Bærekraftig kompetanse. NTNU
Rapport

2016

Øien, Geir Egil; Breivik, Morten; Hergum, Ragnar; Ildstad, Erling; Jaccheri, Maria Letizia; Rønquist, Einar. (2016) Teknisk kybernetikk og elkraftteknikk må organiseres sammen med resten av NTNUs IKT- og elektrofag. Universitetsavisa
Kronikk

2015

Øien, Geir Egil; Holm, Henrik; Hole, Kjell Jørgen. (2015) Channel prediction for adaptive coded modulation in Rayleigh fading. European Signal Processing Conference
Vitenskapelig artikkel

2014

Mahmood, Nurul Huda; Yilmaz, F; Alouini, Mohamed-Slim; Øien, Geir Egil. (2014) Heterogeneous next-generation wireless network interference model-and its applications. Transactions on Emerging Telecommunications Technologies
Vitenskapelig artikkel

2013

Mahmood, Nurul Huda; Yilmaz, Ferkan; Øien, Geir Egil; Alouini, Mohamed-Slim. (2013) On Hybrid Cooperation in Underlay Cognitive Radio Networks. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel

2012

Mahmood, Nurul Huda; Øien, Geir Egil; Lundheim, Lars Magne; Salim, Umer. (2012) A Relative Rate Utility based Distributed Power Allocation Algorithm for Cognitive Radio Networks. IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops
Vitenskapelig artikkel
Rasool, Jawad; Øien, Geir Egil. (2012) Joint Power and Bandwidth Allocation for Discrete-Rate Multi-User Link Adaptation with Imperfect Channel State Information. IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications workshops
Vitenskapelig artikkel
Mahmood, Nurul Huda; Øien, Geir Egil. (2012) Interference Analysis and Management with Applications in Heterogeneous Small-cell Cognitive Radio Networks. Doktoravhandlinger ved NTNU (NTNU 2012:279)
Doktorgradsavhandling
Rasool, Jawad; Øien, Geir Egil. (2012) Maximizing the throughput guarantees in wireless networks under imperfect channel knowledge. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel
Vijayandran, Luxmiram; Byun, Sang-Soon; Øien, Geir Egil; Ekman, Torbjörn. (2012) Increasing sum-rate in large-scale cognitive radio networks by centralized power and spectrum allocation. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
Kaynia, Mariam; Øien, Geir Egil. (2012) Optimizing the performance of non-fading and fading networks using CSMA with joint transmitter and receiver sensing. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
Mahmood, Nurul Huda; Yilmaz, F; Øien, Geir Egil; Alouini, Mohammed-Slim. (2012) On Hybrid Cooperation in Underlay Cognitive Radio Networks. Asilomar Conference on Signals, Systems and Computers. Conference Record
Vitenskapelig artikkel
Sakraoui, Mohammed Amine; Hayar, Aawatif M.; Sadik, M.; Øien, Geir Egil; Wang, Changmian. (2012) Unified framework for congestion and fading analysis and backoff exponent computation in cognitive green networks. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2011

Kaynia, Mariam; Jindal, Nihar; Øien, Geir Egil. (2011) Improving the Performance of Wireless Ad Hoc Networks Through MAC Layer Design. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Rasool, Jawad; Øien, Geir Egil. (2011) Quantifying the throughput guarantees offered in wireless networks. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rasool, Jawad; Øien, Geir Egil. (2011) Scheduling schemes for improved throughput guarantees in MIMO broadcast channels. IEEE Signal Processing Society
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gardasevic, Vesna; Muller, Ralf Reiner; ZAIDEL, BENJAMIN MOSHE; Øien, Geir Egil; Lundheim, Lars Magne. (2011) On the spectral efficiency of MMSE vector precoding. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Olsen, Dag Rune; Øien, Geir Egil; Hafskjold, Bjørn; Strømmen, Ingvald; Nygård, Mads; Hald, Morten. (2011) Styrk finansieringen!. Aftenposten (morgenutg. : trykt utg.)
Leserinnlegg
Rasool, Jawad; Hassel, Vegard; de Ryhove, Sébastien de la Kethulle; Øien, Geir Egil. (2011) Opportunistic scheduling policies for improved throughput guarantees in wireless networks. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel

2010

Gardasevic, Vesna; Muller, Ralf Reiner; Ryan, Daniel James; Lundheim, Lars; Øien, Geir Egil. (2010) Lattice-Reduction Aided HNN for Vector Precoding. IEEE Sarnoff Symposium
Annet
Brandt-Pearce, Maite; Kansanen, Kimmo; Øien, Geir Egil. (2010) Fast Distributed Resource Allocation for Multi-Cell Cognitive Radio Systems. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Corneliussen, Jon E.; Kaynia, Mariam; Øien, Geir Egil. (2010) Optimal tradeoff between transmission rate and packet duration in wireless ad hoc networks. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel
Kaynia, Mariam; Goldsmith, Andrea; Gesbert, David; Øien, Geir Egil. (2010) On the usage of antennas in MIMO and MISO interference channels. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Gardasevic, Vesna; Müller, Ralf Reiner; Øien, Geir Egil. (2010) Hopfield Neural Networks for Vector Precoding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Wang, Changmian; Yin, LG; Øien, Geir Egil. (2010) Energy-Efficient Route Optimization for Adaptive MPSK-Based Wireless Sensor Networks. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
Kaynia, Mariam; Øien, Geir Egil; Verdone, Roberto. (2010) Analytical Assessment of the Effect of Backoffs and Retransmissions on the Performance of ALOHA and CSMA in MANETs. IEEE International Conference on Communications
Vitenskapelig artikkel

2009

Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Gustafsson, Oscar; Øien, Geir Egil. (2009) Case Study: On Power Consumption and Switching Activity Reduction in a MAC-Based Channel Estimator. Department of Electronics and Telecommunications, Norwegian University of Science and Technology
Rapport
de Ryhove, SD; Øien, Geir Egil; Bohagen, F. (2009) Maximizing the Average Spectral Efficiency of Dual-Branch MIMO Systems With Discrete-Rate Adaptation. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Yin, LG; Wang, Changmian; Øien, Geir Egil. (2009) On the Minimization of Communication Energy Consumption of Correlated Sensor Nodes. Wireless Personal Communications
Vitenskapelig artikkel
Kiani, SG; Gesbert, D; Gjendemsjo, A; Øien, Geir Egil. (2009) Distributed Power Allocation for Interfering Wireless Links Based on Channel Information Partitioning. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Kaynia, Mariam; Øien, Geir Egil; Jindal, Nihar. (2009) Impact of fading on the performance of ALOHA and CSMA. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Bohagen, F; Orten, Per Eilert; Øien, Geir Egil. (2009) On Spherical vs. Plane Wave Modeling of Line-of-Sight MIMO Channels. IEEE Transactions on Communications
Vitenskapelig artikkel
Rasool, Jawad; Øien, Geir Egil; Håkegård, Jan erik; Myrvoll, Tor André. (2009) On multiuser MIMO capacity benefits in air-to-ground communication for airport traffic management. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Zhang, Yan; Xiang, J; Xin, Q; Øien, Geir Egil. (2009) Optimal sensing cooperation for spectrum sharing in cognitive radio networks. VDE Verlag GmbH
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Wang, Changmian; Yin, Liuguo; Øien, Geir Egil. (2009) Energy-efficient medium access for wireless sensor networks under slow fading conditions. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kaynia, Mariam; Øien, Geir Egil; Jindal, Nihar. (2009) Joint transmitter and receiver sensing capability of CSMA in MANETs. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Gustafsson, Oscar; Øien, Geir Egil. (2009) Analysis of switching activity in DSP signals in the presence of noise. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2008

Zayen, Bassem; Haddad, Majed; Hayar, Aawatif M.; Øien, Geir Egil. (2008) Binary Power Allocation for Cognitive Radio Networks with Centralized and Distributed User Selection Strategies. Physical Communication
Vitenskapelig artikkel
Gjendemsjø, Anders; Gesbert, D; Øien, Geir Egil; Kiani, Saad G.. (2008) Binary Power Control for Sum Rate Maximization over Multiple Interfering Links. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Holter, Bengt; Øien, Geir Egil. (2008) Performance analysis of a rate-adaptive dual-branch switched diversity system. IEEE Transactions on Communications
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil; de la Kethulle de Ryhove, Sebastien. (2008) Exact capacity expressions for dual-branch ricean MIMO channels. IEEE Transactions on Communications
Vitenskapelig artikkel
Gjendemsjø, Anders; Øien, Geir Egil; Holm, Henrik; Alouini, Mohamed-Slim; Gesbert, David; Hole, Kjell Jørgen. (2008) Rate and power allocation for discrete-rate link adaptation. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Marina, Ninoslav; Øien, Geir Egil. (2008) On the Mutual Information and Low-SNR Capacity of Memoryless Noncoherent Rayleigh-Fading Channels. IEEE Transactions on Information Theory
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil; Lundheim, Lars. (2008) An Efficient Design Methodology for Constant Power Link Adaptation Schemes in Short-Range Scenarios. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Yin, Liuguo; Wang, Changmian; Øien, Geir Egil. (2008) On the Minimization of Communication Energy Consumption of Correlated Sensor Nodes. Wireless Personal Communications
Vitenskapelig artikkel
Gjendemsjø, Anders; Yang, Hong-Chuan; Øien, Geir Egil; Alouini, Mohamed-Slim. (2008) Joint Adaptive Modulation and Diversity Combining with Downlink Power Control. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Duong, Duc Van; Øien, Geir Egil; Holter, Bengt. (2008) Analysis and optimization of adaptive coded modulation systems in spatially correlated SIMO Rayleigh fading channels. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Wang, Changmian; Yin, Liuguo; Øien, Geir Egil. (2008) Energy-efficient adaptive route configuration for wireless ad-hoc networks under hard delay constraints.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Mercier, Bertrand; Fodor, Viktoria; Thobaben, Ragnar; Skoglund, Mikael; Koivunen, Visa; Lindfors, Saska. (2008) Sensor networks for cognitive radio: Theory and system design. International Information Management Corporation Limited
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Haddad, Majed; Hayar, Aawatif M.; Øien, Geir Egil. (2008) Downlink distributed binary power allocation for cognitive radio networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gjendemsjø, Anders; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2008) Spectral efficiency vs. feedback load in discrete-rate link adaptation: Is a zero information outage constraint optimal or not?.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Chen, Chung-Shue; Shum, K. W.; Sung, C. W.; Wong, W. S.; Øien, Geir Egil. (2008) User un-suppressible protocol sequences for collision channel without feedback.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Yin, Liuguo; Wang, Changmian; Øien, Geir Egil. (2008) Minimum cost routing with optimized data fusion for event-driven dense wireless sensor networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kaynia, Mariam; Øien, Geir Egil; Jindal, Nihar; Gesbert, David. (2008) Comparative performance evaluation of MAC protocols in ad hoc networks with bandwidth partitioning. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Chen, Chung-Shue; Øien, Geir Egil. (2008) Optimal power allocation for two-cell sum rate maximization under minimum rate constraints.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Haddad, Majed; Hayar, Aawatif M.; Øien, Geir Egil; Kiani, Saad G.. (2008) Uplink Distributed Binary Power Allocation for Cognitive Radio Networks.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Øien, Geir Egil. (2008) Effects of Finite Coefficient Word Length on Channel Estimator Performance. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2007

Kaynia, Mariam; Øien, Geir Egil; Verdone, Roberto. (2007) Analytical assessment of the effect of backoff and retransmissions on the performance of ALOHA and CSMA in MANETs. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gjendemsjø, Anders; Øien, Geir Egil; Gesbert, David. (2007) Binary power control for multi-cell capacity maximization. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Hassel, Vegard; Alouini, Mohamed-Slim; Gesbert, David; Øien, Geir Egil. (2007) A Threshold-Based Channel State Feedback Algorithm for Modern Cellular Systems. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Holter, Bengt; Øien, Geir Egil. (2007) Impact of Spatial Correlation on Adaptive Coded Modulation Performance in Rayleigh Fading. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Duong, Duc Van; Øien, Geir Egil. (2007) Optimal Pilot Spacing and Power in Rate-Adaptive MIMO Diversity Systems with Imperfect CSI. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Svensson, Arne; Øien, Geir Egil; Alouini, Mohamed-Slim; Sampei, Seichii. (2007) Scanning the issue: Special Issue on Adaptive Modulation and Transmission in Wireless Systems (Guest Editorial). Proceedings of the IEEE
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2007) Optimal design of uniform rectangular antenna Arrays for strong line-of-sight MIMO channels. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2007) Design of Optimal High-Rank Line-of-Sight MIMO Channels. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) Rate-optimal power adaptation in peak and average power constrained fading channels. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel
Kiani, Saad G.; Øien, Geir Egil; Gesbert, David. (2007) Maximizing multi-cell capacity using distributed power allocation and scheduling. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel
Gjendemsjø, Anders; Yang, Hong-Chuan; Øien, Geir Egil; Alouini, Mohamed-Slim. (2007) Minimum selection GSC with adaptive modulation and post-combining power control. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel
Hekland, Fredrik; Ramstad, Tor Audun; Øien, Geir Egil. (2007) On the Design and Analysis of Shannon-Kotel'nikov Mappings for Joint Source-Channel Coding. NTNU
Doktorgradsavhandling
Hassel, Vegard; Øien, Geir Egil. (2007) Design Issues and Performance Analysis for Opportunistic Scheduling Algorithms in Wireless Networks. Doktoravhandlinger ved NTNU (27)
Doktorgradsavhandling
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) Rate-Adaptive Schemes and Capacity Issues in Wireless Systems. Doktoravhandlinger ved NTNU (55)
Doktorgradsavhandling
Gjendemsjø, Anders; Øien, Geir Egil; Orten, Pål. (2007) Rate Adaptation, Power Control, and Diversity Combining in Wireless Systems. Doktoravhandlinger ved NTNU (217)
Doktorgradsavhandling
Gjendemsjø, Anders; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) A cross-layer comparison of two design philosophies for discrete-rate adaptive transmission. COST TD(07)312, COST Action 2100 Pervasive Mobile and Ambient Wireless Communications, 3rd MCM
Rapport
Gjendemsjø, Anders; Gesbert, David; Kiani, Saad G.; Øien, Geir Egil. (2007) Binary Power Control for Multi-Link Capacity Maximization. COST Action 2100 Pervasive and Ambient Wireless Communications (TD(07)018)
Rapport
Gjendemsjø, Anders; Yang, Hong-Chuan; Alouini, Mohamed-Slim; Øien, Geir Egil. (2007) Joint adaptive modulation, diversity combining, and power control for uplink transmission in two-cell wireless networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Krogsveen, Even; Wang, Changmian; Øien, Geir Egil; Lindfors, Saska. (2007) Energy-efficient adaptive route configuration in short-range wireless ad-hoc networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) Wireless scheduling algorithms for increased throughput guarantees in wireless networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Kjeldsberg, Per Gunnar; Øien, Geir Egil; Lundheim, Lars; Nymoen, Jan Terje. (2007) On the Impact of Fixed Point DSP Implementation on Required Channel Estimator Complexity in Communication Receivers. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Yin, Liuguo; Wang, Changmian; Øien, Geir Egil. (2007) Energy consumption optimization in data transmission from correlated sensor nodes. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Alouini, Mohammed-Slim; Øien, Geir Egil; Gesbert, David. (2007) RATE-OPTIMAL MULTIUSER SCHEDULING WITH REDUCED FEEDBACK LOAD AND ANALYSIS OF DELAY EFFECTS.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hekland, Fredrik; Øien, Geir Egil; Ramstad, Tor Audun. (2007) Quantifying the performance losses in source-channel coding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Øien, Geir Egil; Gesbert, David. (2007) Throughput Guarantees for Wireless Networks with Opportunistic Scheduling: A Comparative Study. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
Gesbert, David; Kiani, Saad G.; Gjendemsjø, Anders; Øien, Geir Egil. (2007) Adaptation, Coordination, and Distributed Resource Allocation in Interference-Limited Wireless Networks. Proceedings of the IEEE
Vitenskapelig artikkel

2006

Holter, Bengt; Øien, Geir Egil. (2006) Performance Analysis of a Rate-Adaptive Dual-Branch Switched Diversity System. IEEE Vehicular Technology Conference (VTC)
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2006) A Design Methodology for Link Adaptation Schemes using Constellations of Constant PAPR. IEEE International Conference on Communications
Vitenskapelig artikkel
Hassel, Vegard; Øien, Geir Egil; Gesbert, David. (2006) Throughput Guarantees for Wireless Networks with Opportunistic Scheduling. GLOBECOM - conference record / IEEE Global Telecommunications Conference
Vitenskapelig artikkel
Hassel, Vegard; Røed Hanssen, Marius; Øien, Geir Egil. (2006) Spectral Efficiency and Fairness for Opportunistic Round Robin Scheduling. IEEE International Conference on Communications
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2006) Maximising the Average Spectral Efficiency of Dual-Branch MIMO Systems with Discrete Rate Adaptation. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2006) Capacity-Achieving Input Phase Distributions for Noncoherent Rayleigh-Fading Channels with Memory. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Gjendemsjø, Anders; Øien, Geir Egil; Orten, Pål. (2006) Optimal Discrete-Level Power Control for Adaptive Coded Modulation Schemes with Capacity-Approaching Component Codes. IEEE International Conference on Communications
Vitenskapelig artikkel
Gjendemsjø, Anders; Yang, Hong-Chuan; Alouini, Mohamed-Slim; Øien, Geir Egil. (2006) Joint Adaptive Transmission and Combining with Optimized Rate and Power Allocation. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Duong, Duc Van; Holter, Bengt; Øien, Geir Egil. (2006) Analysis and optimization of SIMO systems with adaptive coded modulation in spatially correlated Rayleigh fading. IEEE Vehicular Technology Conference (VTC)
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2006) On spherical vs. plane wave modelling of line-of-sight MIMO channels. GLOBECOM - conference record / IEEE Global Telecommunications Conference
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2006) Optimal design of uniform planar antenna arrays for strong line-of-sight MIMO channels. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Hassel, Vegard; Koubaa, Hend; Øien, Geir Egil. (2006) Feedback protocols for increased multiuser diversity gain in cellular ALOHA-based networks – A comparative study. NTNU
Rapport
Gjendemsjø, Anders; Gesbert, David; Øien, Geir Egil; Kiani, Saad G.. (2006) Optimal Power Allocation and Scheduling for Two-Cell Capacity Maximization. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil; Javornik, Tomaz. (2006) Link adaptation and rate-adaptive systems. Academic Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Øien, Geir Egil; Gesbert, David. (2006) Throughput Guarantees for Opportunistic Scheduling: A Comparative Study.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Holter, Bengt; Øien, Geir Egil. (2006) Impact of spatial correlation on adaptive coded modulation performance in Rayleigh fading.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2006) Modelling of line-of-sight 2x2 MIMO channels: Spherical versus plane waves. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kiani, Saad G.; Gesbert, David; Kirkebø, Jan Egil; Gjendemsjø, Anders; Øien, Geir Egil. (2006) A simple greedy scheme for multi-cell capacity maximization.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Alouini, Mohamed-Slim; Øien, Geir Egil; Gesbert, David. (2006) Rate-Optimal Multiuser Scheduling with Reduced Feedback Load and Analysis of Delay Effects. EURASIP Journal on Wireless Communications and Networking
Vitenskapelig artikkel
Duong, Duc Van; Øien, Geir Egil; Hole, Kjell Jørgen. (2006) Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel

2005

Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2005) On the Shannon Capacity of Dual MIMO Systems in Ricean Fading. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2005) Modeling and Analysis of a 40 GHz MIMO System for Fixed Wireless Access. IEEE Vehicular Technology Conference (VTC)
Vitenskapelig artikkel
Duong, Duc Van; Holter, Bengt; Øien, Geir Egil. (2005) Optimal pilot spacing and power in rate-adaptive MIMO diversity systems with imperfect transmitter CSI. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Koubaa, Hend; Hassel, Vegard; Øien, Geir Egil. (2005) Contention-Less Feedback for Multiuser Diversity Scheduling. IEEE Vehicular Technology Conference (VTC)
Vitenskapelig artikkel
Hassel, Vegard; Alouini, Mohammed-Slim; Gesbert, David; Øien, Geir Egil. (2005) Exploiting Multiuser Diversity Using Multiple Feedback Thresholds. IEEE Vehicular Technology Conference (VTC)
Vitenskapelig artikkel
Hekland, Fredrik; Øien, Geir Egil; Ramstad, Tor Audun. (2005) Using 2:1 Shannon Mapping for Joint Source-Channel Coding. Proceedings Data Compression Conference
Vitenskapelig artikkel
Koubaa, Hend; Hassel, Vegard; Øien, Geir Egil. (2005) Multiuser Diversity Gain Enhancement by Guard Time Reduction. Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Vitenskapelig artikkel
Gjendemsjø, Anders; Øien, Geir Egil; Holm, Henrik. (2005) Optimal Power Control for Discrete-Rate Link Adaptation Schemes with Capacity-Approaching Coding. GLOBECOM - conference record / IEEE Global Telecommunications Conference
Vitenskapelig artikkel
Holter, Bengt; Øien, Geir Egil. (2005) On the Amount of Fading in MIMO Diversity Systems. IEEE Transactions on Wireless Communications
Vitenskapelig artikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2005) Subchannel SNR Distributions in Dual-Branch MIMO Systems. IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2005) Energy-Optimised Coded Modulation for Short-Range Wireless Communications on Nakagami-m Fading Channels. Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Duong, Duc Van; Øien, Geir Egil; Hole, Kjell Jørgen. (2005) Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. European Signal Processing Conference
Vitenskapelig antologi/Konferanseserie
Duong, Duc Van; Wingar, Martin Å.; Øien, Geir Egil. (2005) Link adaptation in correlated antenna diversity environments. Norwegian Signal Processing Symposium
Vitenskapelig antologi/Konferanseserie
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2005) Construction and Capacity Analysis of High-Rank Line-of-Sight MIMO Channels. IEEE Wireless Communications and Networking Conference
Vitenskapelig artikkel

2004

Øien, Geir Egil. (2004) Radio interface and access technologies for wireless and mobile systems beyond 3G. Telektronikk
Vitenskapelig oversiktsartikkel/review
Øien, Geir Egil; Holm, Henrik; Hole, Kjell Jørgen. (2004) Impact of channel prediction on adaptive coded modulation performance in Rayleigh fading. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel

2002

Hole, Kjell Jørgen; Holm, Henrik; Øien, Geir Egil. (2002) Performance Analysis of Adaptive Coded Modulation with Antenna Diversity and Feedback Delay. Telektronikk
Vitenskapelig artikkel
Øien, Geir Egil. (2002) Guest Editorial - Information Theory and its Applications. Telektronikk
Vitenskapelig artikkel

2001

Hole, Kjell Jørgen; Øien, Geir Egil. (2001) Spectral efficiency of adaptive coded modulation in urban microcellular networks. IEEE Transactions on Vehicular Technology
Vitenskapelig artikkel
Hole, Kjell Jørgen; Øien, Geir Egil. (2001) Adaptive coding and modulation: A key to bandwidth-efficient multimedia communications in future wireless systems. Telektronikk
Vitenskapelig artikkel
Myhre, Bård; Markhus, Vidar; Øien, Geir Egil. (2001) LDPC coded adaptive multilevel modulation for slowly varying Rayleigh-fading channels. IEEE Norwegian Symposium on Signal Processing (NORSIG-2001)
Vitenskapelig artikkel

2000

Hole, Kjell Jørgen; Holm, Henrik; Øien, Geir Egil. (2000) Adaptive Multidimensional Coded Modulation Over Flat Fading Channels. IEEE Journal on Selected Areas in Communications
Vitenskapelig artikkel
Hole, Kjell Jørgen; Holm, Henrik; Øien, Geir Egil. (2000) Adaptive Multidimensional Coded Modulation Over Flat Fading Channels. IEEE Journal on Selected Areas in Communications
Vitenskapelig artikkel
Øien, Geir Egil. (2000) Informasjonsteori, koding og kompresjon. Kompendieforlaget (Tapir Akademisk Forlag)
Lærebok

1999

Øien, Geir Egil. (1999) Source and Channel Coding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1998

Perkis, Andrew; Ramstad, Tor Audun; Øien, Geir Egil; Coward, Helge; Halbach, Till . (1998) Fixed Length Coding by Nonuniform Scalar Quantization. ISO/IEC JTC1/SC29/WG1
Rapport
Øien, Geir Egil; Myrvoll, Tor Andre. (1998) Informasjonsteori og feilkorrigerende koding, del I: Informasjonsteori. Institutt for teleteknikk
Fagbok
Balasingham, Ilangko; Ramstad, Tor Audun; Perkis, Andrew; Øien, Geir Egil. (1998) Performance of different filter banks and wavelet transforms. [Mangler utgivernavn]
Rapport
Ramstad, Tor Audun; Perkis, Andrew; Øien, Geir Egil. (1998) Multilevel signaling. [Mangler utgivernavn]
Rapport
Perkis, Andrew; Øien, Geir Egil; Ramstad, Tor Audun. (1998) Impact of fixed length coding (FLC) versus variable length coding (VLC) in JPEG 2000. [Mangler utgivernavn]
Rapport
Øien, Geir Egil; Nårstad, Geir. (1998) Fractal compression of ECG signals. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil; Lepsøy, Skjalg. (1998) On the benefits of basis orthogonalization in fractal compression. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Lepsøy, Skjalg; Carlini, Paolo; Øien, Geir Egil. (1998) On fractal compression and vector quantization. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1992

Øien, Geir Egil. (1992) Norsk forening for bildebehandling og mønstergjenkjenning. PIXEL'N
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Myhre, Bård; Markhus, Vidar; Øien, Geir Egil. (2001) LDPC coded adaptive multilevel modulation for slowly varying Rayleigh-fading channels. IEEE Norwegian Symposium on Signal Processing (NORSIG-2001)
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Hole, Kjell Jørgen; Holm, Henrik; Øien, Geir Egil. (2000) Adaptive Multidimensional Coded Modulation Over Flat Fading Channels. IEEE Journal on Selected Areas in Communications
Vitenskapelig artikkel
Hole, Kjell Jørgen; Holm, Henrik; Øien, Geir Egil. (2000) Adaptive Multidimensional Coded Modulation Over Flat Fading Channels. IEEE Journal on Selected Areas in Communications
Vitenskapelig artikkel
Øien, Geir Egil. (1992) Norsk forening for bildebehandling og mønstergjenkjenning. PIXEL'N
Populærvitenskapelig artikkel

Bøker

Lyng, Reidar; Bennedsen, Jens; Bettaieb, Lamjed; Bodsberg, Nils Rune; Edström, Kristina; Guðjónsdóttir, María Sigríður. (2023) The 19th CDIO International Conference: Proceedings - Full Papers. Proceedings of the International CDIO Conference (19)
Vitenskapelig antologi/Konferanseserie
Rolstadås, Asbjørn; Brattebø, Helge; Fet, Annik Magerholm; Krokan, Arne; Sand, Gunnar; Syse, Henrik. (2023) Bærekraft og digitalisering. Norges Tekniske Vitenskapsakademi
Vitenskapelig antologi/Konferanseserie
Rolstadås, Asbjørn; Krokan, Arne; Øien, Geir Egil Dahle; Rolfsen, Monica; Sand, Gunnar; Syse, Henrik. (2021) Den digitale hverdagen. Norges tekniske vitenskapsakademi
Vitenskapelig antologi/Konferanseserie
Duong, Duc Van; Øien, Geir Egil; Hole, Kjell Jørgen. (2005) Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. European Signal Processing Conference
Vitenskapelig antologi/Konferanseserie
Duong, Duc Van; Wingar, Martin Å.; Øien, Geir Egil. (2005) Link adaptation in correlated antenna diversity environments. Norwegian Signal Processing Symposium
Vitenskapelig antologi/Konferanseserie
Øien, Geir Egil. (2000) Informasjonsteori, koding og kompresjon. Kompendieforlaget (Tapir Akademisk Forlag)
Lærebok
Øien, Geir Egil; Myrvoll, Tor Andre. (1998) Informasjonsteori og feilkorrigerende koding, del I: Informasjonsteori. Institutt for teleteknikk
Fagbok

Del av bok/rapport

Bennedsen, Jens; Øien, Geir Egil Dahle. (2023) Transnational Collaboration on Lifelong Learning between Higher Engineering Education Institutions: A University Perspective. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil Dahle; Bennedsen, Jens. (2023) Developing a Pedagogical Foundation for the TECH Faculty at Aarhus University.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Lyng, Reidar; Korpås, Guri Sivertsen; Hansen, Gabrielle; Øien, Geir Egil Dahle. (2023) Realising a Centre for Educational Development: Experiences, Challenges, Lessons Learnt, and Future Ambitions. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Krokan, Arne; Brattebø, Helge; Fet, Annik Magerholm; Rolstadås, Asbjørn; Sand, Gunnar; Syse, Henrik. (2023) Alt henger sammen med alt.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil Dahle; Pettersen, Ivar; Bodsberg, Nils Rune. (2022) How Does the Extent of Student-Active Learning in Engineering Programmes Influence Students’ Perceived Learning Outcomes?. Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2022) A roadmap for engineering and technology education reform at The Norwegian University of Technology (NTNU). Société européenne pour la formation des ingénieurs (SEFI)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Krokan, Arne; Øien, Geir Egil Dahle; Rolfsen, Monica; Rolstadås, Asbjørn; Sand, Gunnar; Syse, Henrik. (2021) Menneske 3.0.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Sakraoui, Mohammed Amine; Hayar, Aawatif M.; Sadik, M.; Øien, Geir Egil; Wang, Changmian. (2012) Unified framework for congestion and fading analysis and backoff exponent computation in cognitive green networks. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rasool, Jawad; Øien, Geir Egil. (2011) Quantifying the throughput guarantees offered in wireless networks. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rasool, Jawad; Øien, Geir Egil. (2011) Scheduling schemes for improved throughput guarantees in MIMO broadcast channels. IEEE Signal Processing Society
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gardasevic, Vesna; Muller, Ralf Reiner; ZAIDEL, BENJAMIN MOSHE; Øien, Geir Egil; Lundheim, Lars Magne. (2011) On the spectral efficiency of MMSE vector precoding. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gardasevic, Vesna; Muller, Ralf Reiner; Ryan, Daniel James; Lundheim, Lars; Øien, Geir Egil. (2010) Lattice-Reduction Aided HNN for Vector Precoding. IEEE Sarnoff Symposium
Annet
Brandt-Pearce, Maite; Kansanen, Kimmo; Øien, Geir Egil. (2010) Fast Distributed Resource Allocation for Multi-Cell Cognitive Radio Systems. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gardasevic, Vesna; Müller, Ralf Reiner; Øien, Geir Egil. (2010) Hopfield Neural Networks for Vector Precoding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rasool, Jawad; Øien, Geir Egil; Håkegård, Jan erik; Myrvoll, Tor André. (2009) On multiuser MIMO capacity benefits in air-to-ground communication for airport traffic management. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Zhang, Yan; Xiang, J; Xin, Q; Øien, Geir Egil. (2009) Optimal sensing cooperation for spectrum sharing in cognitive radio networks. VDE Verlag GmbH
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Wang, Changmian; Yin, Liuguo; Øien, Geir Egil. (2009) Energy-efficient medium access for wireless sensor networks under slow fading conditions. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kaynia, Mariam; Øien, Geir Egil; Jindal, Nihar. (2009) Joint transmitter and receiver sensing capability of CSMA in MANETs. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Gustafsson, Oscar; Øien, Geir Egil. (2009) Analysis of switching activity in DSP signals in the presence of noise. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Wang, Changmian; Yin, Liuguo; Øien, Geir Egil. (2008) Energy-efficient adaptive route configuration for wireless ad-hoc networks under hard delay constraints.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Mercier, Bertrand; Fodor, Viktoria; Thobaben, Ragnar; Skoglund, Mikael; Koivunen, Visa; Lindfors, Saska. (2008) Sensor networks for cognitive radio: Theory and system design. International Information Management Corporation Limited
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Haddad, Majed; Hayar, Aawatif M.; Øien, Geir Egil. (2008) Downlink distributed binary power allocation for cognitive radio networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gjendemsjø, Anders; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2008) Spectral efficiency vs. feedback load in discrete-rate link adaptation: Is a zero information outage constraint optimal or not?.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Chen, Chung-Shue; Shum, K. W.; Sung, C. W.; Wong, W. S.; Øien, Geir Egil. (2008) User un-suppressible protocol sequences for collision channel without feedback.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Yin, Liuguo; Wang, Changmian; Øien, Geir Egil. (2008) Minimum cost routing with optimized data fusion for event-driven dense wireless sensor networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kaynia, Mariam; Øien, Geir Egil; Jindal, Nihar; Gesbert, David. (2008) Comparative performance evaluation of MAC protocols in ad hoc networks with bandwidth partitioning. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Chen, Chung-Shue; Øien, Geir Egil. (2008) Optimal power allocation for two-cell sum rate maximization under minimum rate constraints.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Haddad, Majed; Hayar, Aawatif M.; Øien, Geir Egil; Kiani, Saad G.. (2008) Uplink Distributed Binary Power Allocation for Cognitive Radio Networks.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Øien, Geir Egil. (2008) Effects of Finite Coefficient Word Length on Channel Estimator Performance. IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kaynia, Mariam; Øien, Geir Egil; Verdone, Roberto. (2007) Analytical assessment of the effect of backoff and retransmissions on the performance of ALOHA and CSMA in MANETs. IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gjendemsjø, Anders; Yang, Hong-Chuan; Alouini, Mohamed-Slim; Øien, Geir Egil. (2007) Joint adaptive modulation, diversity combining, and power control for uplink transmission in two-cell wireless networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Krogsveen, Even; Wang, Changmian; Øien, Geir Egil; Lindfors, Saska. (2007) Energy-efficient adaptive route configuration in short-range wireless ad-hoc networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) Wireless scheduling algorithms for increased throughput guarantees in wireless networks. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Havashki, Asghar; Kjeldsberg, Per Gunnar; Øien, Geir Egil; Lundheim, Lars; Nymoen, Jan Terje. (2007) On the Impact of Fixed Point DSP Implementation on Required Channel Estimator Complexity in Communication Receivers. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Yin, Liuguo; Wang, Changmian; Øien, Geir Egil. (2007) Energy consumption optimization in data transmission from correlated sensor nodes. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Alouini, Mohammed-Slim; Øien, Geir Egil; Gesbert, David. (2007) RATE-OPTIMAL MULTIUSER SCHEDULING WITH REDUCED FEEDBACK LOAD AND ANALYSIS OF DELAY EFFECTS.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hekland, Fredrik; Øien, Geir Egil; Ramstad, Tor Audun. (2007) Quantifying the performance losses in source-channel coding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gjendemsjø, Anders; Gesbert, David; Øien, Geir Egil; Kiani, Saad G.. (2006) Optimal Power Allocation and Scheduling for Two-Cell Capacity Maximization. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil; Javornik, Tomaz. (2006) Link adaptation and rate-adaptive systems. Academic Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Hassel, Vegard; Øien, Geir Egil; Gesbert, David. (2006) Throughput Guarantees for Opportunistic Scheduling: A Comparative Study.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Holter, Bengt; Øien, Geir Egil. (2006) Impact of spatial correlation on adaptive coded modulation performance in Rayleigh fading.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Bøhagen, Frode; Orten, Pål; Øien, Geir Egil. (2006) Modelling of line-of-sight 2x2 MIMO channels: Spherical versus plane waves. IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Kiani, Saad G.; Gesbert, David; Kirkebø, Jan Egil; Gjendemsjø, Anders; Øien, Geir Egil. (2006) A simple greedy scheme for multi-cell capacity maximization.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2005) Subchannel SNR Distributions in Dual-Branch MIMO Systems. IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2005) Energy-Optimised Coded Modulation for Short-Range Wireless Communications on Nakagami-m Fading Channels. Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil. (1999) Source and Channel Coding.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil; Nårstad, Geir. (1998) Fractal compression of ECG signals. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Øien, Geir Egil; Lepsøy, Skjalg. (1998) On the benefits of basis orthogonalization in fractal compression. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Lepsøy, Skjalg; Carlini, Paolo; Øien, Geir Egil. (1998) On fractal compression and vector quantization. Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

Bodsberg, Nils Rune; Øien, Geir Egil Dahle. (2021) Fremtidens teknologistudier (FTS), delrapport 2: Ståstedsanalyse. NTNU
Rapport
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2021) Fremtidens teknologistudier (FTS), sluttrapport: Teknologiutdanning 4.0 - Anbefalinger for utvikling av NTNUs teknologistudier 2022-2030. NTNU
Rapport
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2021) Fremtidens teknologistudier (FTS), delrapport 3: Visjon og anbefalte prinsipper. NTNU
Rapport
Øien, Geir Egil Dahle; Bodsberg, Nils Rune. (2020) Fremtidens teknologistudier (FTS), delrapport 1: Bærekraftig kompetanse. NTNU
Rapport
Mahmood, Nurul Huda; Øien, Geir Egil. (2012) Interference Analysis and Management with Applications in Heterogeneous Small-cell Cognitive Radio Networks. Doktoravhandlinger ved NTNU (NTNU 2012:279)
Doktorgradsavhandling
Havashki, Asghar; Lundheim, Lars; Kjeldsberg, Per Gunnar; Gustafsson, Oscar; Øien, Geir Egil. (2009) Case Study: On Power Consumption and Switching Activity Reduction in a MAC-Based Channel Estimator. Department of Electronics and Telecommunications, Norwegian University of Science and Technology
Rapport
Hekland, Fredrik; Ramstad, Tor Audun; Øien, Geir Egil. (2007) On the Design and Analysis of Shannon-Kotel'nikov Mappings for Joint Source-Channel Coding. NTNU
Doktorgradsavhandling
Hassel, Vegard; Øien, Geir Egil. (2007) Design Issues and Performance Analysis for Opportunistic Scheduling Algorithms in Wireless Networks. Doktoravhandlinger ved NTNU (27)
Doktorgradsavhandling
de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) Rate-Adaptive Schemes and Capacity Issues in Wireless Systems. Doktoravhandlinger ved NTNU (55)
Doktorgradsavhandling
Gjendemsjø, Anders; Øien, Geir Egil; Orten, Pål. (2007) Rate Adaptation, Power Control, and Diversity Combining in Wireless Systems. Doktoravhandlinger ved NTNU (217)
Doktorgradsavhandling
Gjendemsjø, Anders; de la Kethulle de Ryhove, Sebastien; Øien, Geir Egil. (2007) A cross-layer comparison of two design philosophies for discrete-rate adaptive transmission. COST TD(07)312, COST Action 2100 Pervasive Mobile and Ambient Wireless Communications, 3rd MCM
Rapport
Gjendemsjø, Anders; Gesbert, David; Kiani, Saad G.; Øien, Geir Egil. (2007) Binary Power Control for Multi-Link Capacity Maximization. COST Action 2100 Pervasive and Ambient Wireless Communications (TD(07)018)
Rapport
Hassel, Vegard; Koubaa, Hend; Øien, Geir Egil. (2006) Feedback protocols for increased multiuser diversity gain in cellular ALOHA-based networks – A comparative study. NTNU
Rapport
Perkis, Andrew; Ramstad, Tor Audun; Øien, Geir Egil; Coward, Helge; Halbach, Till . (1998) Fixed Length Coding by Nonuniform Scalar Quantization. ISO/IEC JTC1/SC29/WG1
Rapport
Balasingham, Ilangko; Ramstad, Tor Audun; Perkis, Andrew; Øien, Geir Egil. (1998) Performance of different filter banks and wavelet transforms. [Mangler utgivernavn]
Rapport
Ramstad, Tor Audun; Perkis, Andrew; Øien, Geir Egil. (1998) Multilevel signaling. [Mangler utgivernavn]
Rapport
Perkis, Andrew; Øien, Geir Egil; Ramstad, Tor Audun. (1998) Impact of fixed length coding (FLC) versus variable length coding (VLC) in JPEG 2000. [Mangler utgivernavn]
Rapport

Formidling