An inner product space approach to image coding by contractive transformations. - Geir E. Øien; Skjalg Lepsøy; Tor A. Ramstad (ICASSP, 1991)

Attractor image compression with a fast non-iterative decoding algorithm. - Skjalg Lepsøy; Geir Egil Øien; Tor A. Ramstad (ICASSP (5), 1993)

A new improved collage theorem with applications to multiresolution fractal image coding. - Geir E. Øien; Zachi Baharav; Skjalg Lepsøy; Ehud D. Karnin (ICASSP (5), 1994)

Parameter Quantization in Fractal Image Coding. - Geir E. Øien (ICIP (3), 1994)

Fractal-based image coding with fast decoder convergence. - Geir Egil Øien; Skjalg Lepsøy (Signal Process., 1994)

Performance Evaluation of Different Filter Banks in the JPEG-2000 Baseline System. - Ilangko Balasingham; Michael D. Adams 002; Tor A. Ramstad; Faouzi Kossentini; Helge Coward; Andrew Perkis; Geir E. Øien (ICIP (2), 1998)

Adaptive multidimensional coded modulation over flat fading channels. - Kjell Jørgen Hole; Henrik Holm; Geir E. Øien (IEEE J. Sel. Areas Commun., 2000)

Spectral efficiency of adaptive coded modulation in urban microcellular networks. - Kjell Jørgen Hole; Geir E. Øien (IEEE Trans. Veh. Technol., 2001)

Channel prediction for adaptive coded modulation in Rayleigh fading. - Geir E. Øien; Henrik Holm; Kjell Jørgen Hole (EUSIPCO, 2002)

Impact of channel prediction on adaptive coded modulation performance in Rayleigh fading. - Geir E. Øien; Henrik Holm; Kjell Jørgen Hole (IEEE Trans. Veh. Technol., 2004)

Using 2: 1 Shannon Mapping for Joint Source-Channel Coding. - Fredrik Hekland; Geir E. Øien; Tor A. Ramstad (DCC, 2005)

Optimal power control for discrete-rate link adaptation schemes with capacity-approaching coding. - Anders Gjendemsjø; Geir E. Øien; Henrik Holm (GLOBECOM, 2005)

Construction and capacity analysis of high-rank line-of-sight MIMO channels. - Frode Bøhagen; Pål Orten; Geir E. Øien (WCNC, 2005)

Throughput Guarantees for Wireless Networks with Opportunistic Scheduling. - Vegard Hassel; Geir E. Øien; David Gesbert (GLOBECOM, 2006)

Optimal Discrete-Level Power Control for Adaptive Coded Modulation Schemes with Capacity-Approaching Component Codes. - Anders Gjendemsjø; Geir E. Øien; Pål Orten (ICC, 2006)

Spectral Efficiency and Fairness for Opportunistic Round Robin Scheduling. - Vegard Hassel; Marius Røed Hanssen; Geir E. Øien (ICC, 2006)

A Design Methodology for Link Adaptation Schemes using Constellations of Constant PAPR. - Sebastien de la Kethulle de Ryhove; Geir E. Øien (ICC, 2006)

Modeling of Line-of-Sight 2×2 MIMO Channels: Spherical Versus Plane Waves. - Frode Bøhagen; Pål Orten; Geir E. Øien (PIMRC, 2006)

Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading. - Duc V. Duong; Bengt Holter; Geir E. Øien (VTC Fall, 2006)

On the Capacity and Mutual Information of Memoryless Noncoherent Rayleigh-Fading Channels - Sebastien de la Kethulle de Ryhove; Ninoslav Marina; Geir E. Øien (CoRR, 2006)

Rate-Optimal Multiuser Scheduling with Reduced Feedback Load and Analysis of Delay Effects. - Vegard Hassel; Mohamed-Slim Alouini; Geir E. Øien; David Gesbert (EURASIP J. Wirel. Commun. Netw., 2006)

Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. - Duc V. Duong; Geir E. Øien; Kjell Jørgen Hole (IEEE Trans. Veh. Technol., 2006)

Joint Adaptive Modulation, Diversity Combining, and Power Control for Uplink Transmission in Two-cell Wireless Networks. - Anders Gjendemsjø; Hong-Chuan Yang; Mohamed-Slim Alouini; Geir E. Øien (ISWCS, 2007)

Scheduling Algorithms for Increased Throughput Guarantees in Wireless Networks. - Vegard Hassel; Sebastien de la Kethulle de Ryhove; Geir E. Øien (ISWCS, 2007)

On the Impact of Fixed Point DSP Implementation on Required Channel Estimator Complexity in Communication Receivers. - Asghar Havashki; Per Gunnar Kjeldsberg; Geir E. Øien; Lars Lundheim; Jan T. Nymoen (ISWCS, 2007)

Energy-Efficient Adaptive Route Configuration in Short-Range Wireless Ad-Hoc Networks. - Even Krogsveen; Changmian Wang; Geir E. Øien; Saska Lindfors (ISWCS, 2007)

Energy Consumption Optimization in Data Transmission from Correlated Sensor Nodes. - Liuguo Yin; Changmian Wang; Geir E. Øien (ISWCS, 2007)

Minimum Selection GSC with Adaptive Modulation and Post-Combining Power Control. - Anders Gjendemsjø; Hong-Chuan Yang; Geir E. Øien; Mohamed-Slim Alouini (WCNC, 2007)

Maximizing Multicell Capacity Using Distributed Power Allocation and Scheduling. - Saad G. Kiani; Geir E. Øien; David Gesbert (WCNC, 2007)

Rate-Optimal Power Adaptation in Average and Peak Power Constrained Fading Channels. - Sebastien de la Kethulle de Ryhove; Geir E. Øien (WCNC, 2007)

Optimal Design of Uniform Rectangular Antenna Arrays for Strong Line-of-Sight MIMO Channels. - Frode Bøhagen; Pål Orten; Geir E. Øien (EURASIP J. Wirel. Commun. Netw., 2007)

Adaptation, Coordination, and Distributed Resource Allocation in Interference-Limited Wireless Networks. - David Gesbert; Saad Ghazanfar Kiani; Anders Gjendemsjø; Geir Egil Øien (Proc. IEEE, 2007)

Impact of Spatial Correlation on Adaptive Coded Modulation Performance in Rayleigh Fading. - Bengt Holter; Geir E. Øien (IEEE Trans. Veh. Technol., 2007)

Design of Optimal High-Rank Line-of-Sight MIMO Channels. - Frode Bøhagen; Pål Orten; Geir E. Øien (IEEE Trans. Wirel. Commun., 2007)

Optimal Pilot Spacing and Power in Rate-Adaptive MIMO Diversity Systems with Imperfect CSI. - Duc V. Duong; Geir E. Øien (IEEE Trans. Wirel. Commun., 2007)

A Threshold-Based Channel State Feedback Algorithm for Modern Cellular Systems. - Vegard Hassel; David Gesbert; Mohamed-Slim Alouini; Geir E. Øien (IEEE Trans. Wirel. Commun., 2007)

Throughput guarantees for wireless networks with opportunistic scheduling: a comparative study. - Vegard Hassel; Geir E. Øien; David Gesbert (IEEE Trans. Wirel. Commun., 2007)

Adaptive route configuration for increased energy efficiency in wireless sensor networks. - Changmian Wang; Liuguo Yin; Geir E. Øien (BROADNETS, 2008)

Uplink Distributed Binary Power Allocation for Cognitive Radio Networks. - Majed Haddad; Aawatif Menouni Hayar; Geir E. Øien; Saad G. Kiani (CrownCom, 2008)

Spectral Efficiency vs. Feedback Load in Discrete-Rate Link Adaptation: Is a Zero Information Outage Constraint Optimal or Not? - Anders Gjendemsjø; Sebastien de la Kethulle de Ryhove; Geir E. Øien (EW, 2008)

Optimal power allocation for two-cell sum rate maximization under minimum rate constraints. - Chung Shue Chen; Geir E. Øien (ISWCS, 2008)

Downlink distributed binary power allocation for cognitive radio networks. - Majed Haddad; Aawatif Menouni Hayar; Geir E. Øien (PIMRC, 2008)

Comparative performance evaluation of MAC protocols in ad hoc networks with bandwidth partitioning. - Mariam Kaynia; Geir E. Øien; Nihar Jindal; David Gesbert (PIMRC, 2008)

Minimum Cost Routing with Optimized data fusion for event-driven dense wireless sensor networks. - Liuguo Yin; Changmian Wang; Geir E. Øien (PIMRC, 2008)

Rate and Power Allocation for Discrete-Rate Link Adaptation. - Anders Gjendemsjø; Geir E. Øien; Henrik Holm; Mohamed-Slim Alouini; David Gesbert; Kjell Jørgen Hole; Pål Orten (EURASIP J. Wirel. Commun. Netw., 2008)

Binary power allocation for cognitive radio networks with centralized and distributed user selection strategies. - Bassem Zayen; Majed Haddad; Aawatif Hayar; Geir E. Øien (Phys. Commun., 2008)

Exact capacity expressions for dual-branch ricean MIMO channels. - Frode Bøhagen; Pål Orten; Geir E. Øien; Sebastien de la Kethulle de Ryhove (IEEE Trans. Commun., 2008)

Performance analysis of a rate-adaptive dual-branch switched diversity system. - Bengt Holter; Geir E. Øien (IEEE Trans. Commun., 2008)

On the Mutual Information and Low-SNR Capacity of Memoryless Noncoherent Rayleigh-Fading Channels. - Sebastien de la Kethulle de Ryhove; Ninoslav Marina; Geir E. Øien (IEEE Trans. Inf. Theory, 2008)

Analysis and Optimization of Adaptive Coded Modulation Systems in Spatially Correlated SIMO Rayleigh Fading Channels. - Duc V. Duong; Bengt Holter; Geir E. Øien (IEEE Trans. Veh. Technol., 2008)

Joint Adaptive Modulation and Diversity Combining With Downlink Power Control. - Anders Gjendemsjø; Hong-Chuan Yang; Geir E. Øien; Mohamed-Slim Alouini (IEEE Trans. Veh. Technol., 2008)

An Efficient Design Methodology for Constant Power Link Adaptation Schemes in Short-Range Scenarios. - Sebastien de la Kethulle de Ryhove; Geir E. Øien; Lars Lundheim (IEEE Trans. Veh. Technol., 2008)

Binary Power Control for Sum Rate Maximization over Multiple Interfering Links. - Anders Gjendemsjø; David Gesbert; Geir E. Øien; Saad G. Kiani (IEEE Trans. Wirel. Commun., 2008)

Energy-efficient medium access for wireless sensor networks under slow fading conditions. - Changmian Wang; Liuguo Yin; Geir E. Øien (BROADNETS, 2009)

On multiuser MIMO capacity benefits in air-to-ground communication for air traffic management. - Jawad Rasool; Geir E. Øien; Jan Erik Håkegård; Tor André Myrvoll (ISWCS, 2009)

Increasing sum rate in multiband cognitive radio networks by centralized power allocation schemes. - Luxmiram Vijayandran; Sang-Seon Byun; Geir E. Øien; Torbjörn Ekman 002 (PIMRC, 2009)

An Energy-Efficient Routing Protocol for Event-Driven Dense Wireless Sensor Networks. - Liuguo Yin; Changmian Wang; Geir E. Øien (Int. J. Wirel. Inf. Networks, 2009)

On spherical vs. plane wave modeling of line-of-sight MIMO channels. - Frode Bøhagen; Pål Orten; Geir E. Øien (IEEE Trans. Commun., 2009)

Maximizing the Average Spectral Efficiency of Dual-Branch MIMO Systems With Discrete-Rate Adaptation. - Sebastien de la Kethulle de Ryhove; Geir E. Øien; Frode Bøhagen (IEEE Trans. Veh. Technol., 2009)

Distributed power allocation for interfering wireless links based on channel information partitioning. - Saad G. Kiani; David Gesbert; Anders Gjendemsjø; Geir E. Øien (IEEE Trans. Wirel. Commun., 2009)

On the Minimization of Communication Energy Consumption of Correlated Sensor Nodes. - Liuguo Yin; Changmian Wang; Geir E. Øien (Wirel. Pers. Commun., 2009)

Fast Distributed Resource Allocation for Multi-Cell Cognitive Radio Systems. - Maïté Brandt-Pearce; Kimmo Kansanen; Geir E. Øien (ICC, 2010)

Analytical Assessment of the Effect of Backoffs and Retransmissions on the Performance of ALOHA and CSMA in Manets. - Mariam Kaynia; Geir E. Øien; Roberto Verdone (ICC, 2010)

Lattice-reduction aided HNN for vector precoding. - Vesna Gardasevic; Ralf R. Müller; Daniel J. Ryan; Lars Lundheim; Geir E. Øien (ISITA, 2010)

Performance of round robin policies for dynamic multichannel access. - Changmian Wang; Bhaskar Krishnamachari; Qing Zhao 001; Geir E. Øien (ITA, 2010)

Optimal Tradeoff Between Transmission Rate and Packet Duration in Wireless Ad Hoc Networks. - Jon E. Corneliussen; Mariam Kaynia; Geir E. Øien (WCNC, 2010)

On the Impact of Primary User Localization on Rate Performance of CR Systems. - Nurul Huda Mahmood; Maïté Brandt-Pearce; Geir E. Øien (WICON, 2010)

Energy-Efficient Route Optimization for Adaptive MPSK-Based Wireless Sensor Networks. - Changmian Wang; Liuguo Yin; Geir E. Øien (EURASIP J. Wirel. Commun. Netw., 2010)

On the ergodic capacity of legacy systems in the presence of next generation interference. - Nurul Huda Mahmood; Ferkan Yilmaz; Mohamed-Slim Alouini; Geir E. Øien (ISWCS, 2011)

On the spectral efficiency of MMSE vector precoding. - Vesna Gardasevic; Ralf R. Müller; Benjamin M. Zaidel; Geir E. Øien; Lars Lundheim (WCNC, 2011)

Quantifying the throughput guarantees offered in wireless networks. - Jawad Rasool; Geir E. Øien (WCNC, 2011)

Opportunistic scheduling policies for improved throughput guarantees in wireless networks. - Jawad Rasool; Vegard Hassel; Sebastien de la Kethulle de Ryhove; Geir E. Øien (EURASIP J. Wirel. Commun. Netw., 2011)

Improving the Performance of Wireless Ad Hoc Networks Through MAC Layer Design. - Mariam Kaynia; Nihar Jindal; Geir E. Øien (IEEE Trans. Wirel. Commun., 2011)

Cognitive interference modeling with applications in power and admission control. - Nurul Huda Mahmood; Ferkan Yilmaz; Mohamed-Slim Alouini; Geir E. Øien (DySPAN, 2012)

Unified framework for congestion and fading analysis and Backoff exponent computation in cognitive green networks. - Mohamed Amine Sakraoui; Aawatif Hayar; Mohamed Sadik; Geir E. Øien; Changmian Wang (ISWCS, 2012)

A relative rate utility based distributed power allocation algorithm for Cognitive Radio Networks. - Nurul Huda Mahmood; Geir E. Øien; Lars Lundheim; Umer Salim (PIMRC, 2012)

Joint power and bandwidth allocation for discrete-rate multi-user link adaptation with imperfect channel state information. - Jawad Rasool; Geir E. Øien (PIMRC, 2012)

Maximizing the throughput guarantees in wireless networks under imperfect channel knowledge. - Jawad Rasool; Geir E. Øien (WCNC, 2012)

Optimizing the Performance of Non-Fading and Fading Networks Using CSMA With Joint Transmitter and Receiver Sensing. - Mariam Kaynia; Geir E. Øien (EURASIP J. Wirel. Commun. Netw., 2012)

Increasing sum-rate in large-scale cognitive radio networks by centralized power and spectrum allocation. - Luxmiram Vijayandran; Sang-Seon Byun; Geir E. Øien; Torbjörn Ekman 002 (EURASIP J. Wirel. Commun. Netw., 2012)

On Hybrid Cooperation in Underlay Cognitive Radio Networks. - Nurul Huda Mahmood; Ferkan Yilmaz; Geir E. Øien; Mohamed-Slim Alouini (IEEE Trans. Wirel. Commun., 2013)

Heterogeneous next-generation wireless network interference model - and its applications. - Nurul Huda Mahmood; Ferkan Yilmaz; Mohamed-Slim Alouini; Geir E. Øien (Trans. Emerg. Telecommun. Technol., 2014)