Geir E. Øien

Publication Activity (10 Years)

Years Active: 1991-2014
Publications (10 Years): 0

Top Topics

Power Allocation

Cognitive Radio

Unified Framework

Wireless Networks

Top Venues

EURASIP J. Wirel. Commun. Netw.

Publications

Nurul Huda Mahmood, Ferkan Yilmaz, Mohamed-Slim Alouini, Geir E. Øien
Heterogeneous next-generation wireless network interference model - and its applications. Trans. Emerg. Telecommun. Technol. 25 (5) (2014)
Nurul Huda Mahmood, Ferkan Yilmaz, Geir E. Øien, Mohamed-Slim Alouini
On Hybrid Cooperation in Underlay Cognitive Radio Networks. IEEE Trans. Wirel. Commun. 12 (9) (2013)
Mohamed Amine Sakraoui, Aawatif Hayar, Mohamed Sadik, Geir E. Øien, Changmian Wang
Unified framework for congestion and fading analysis and Backoff exponent computation in cognitive green networks. ISWCS (2012)
Jawad Rasool, Geir E. Øien
Joint power and bandwidth allocation for discrete-rate multi-user link adaptation with imperfect channel state information. PIMRC (2012)
Jawad Rasool, Geir E. Øien
Maximizing the throughput guarantees in wireless networks under imperfect channel knowledge. WCNC (2012)
Luxmiram Vijayandran, Sang-Seon Byun, Geir E. Øien, Torbjörn Ekman
Increasing sum-rate in large-scale cognitive radio networks by centralized power and spectrum allocation. EURASIP J. Wirel. Commun. Netw. 2012 (2012)
Nurul Huda Mahmood, Geir E. Øien, Lars Lundheim, Umer Salim
A relative rate utility based distributed power allocation algorithm for Cognitive Radio Networks. PIMRC (2012)
Mariam Kaynia, Geir E. Øien
Optimizing the Performance of Non-Fading and Fading Networks Using CSMA With Joint Transmitter and Receiver Sensing. EURASIP J. Wirel. Commun. Netw. 2012 (2012)
Nurul Huda Mahmood, Ferkan Yilmaz, Geir E. Øien, Mohamed-Slim Alouini
On hybrid cooperation in underlay cognitive radio networks. ACSCC (2012)
Nurul Huda Mahmood, Ferkan Yilmaz, Mohamed-Slim Alouini, Geir E. Øien
Cognitive interference modeling with applications in power and admission control. DySPAN (2012)
Vesna Gardasevic, Ralf R. Müller, Benjamin M. Zaidel, Geir E. Øien, Lars Lundheim
On the spectral efficiency of MMSE vector precoding. WCNC (2011)
Nurul Huda Mahmood, Ferkan Yilmaz, Mohamed-Slim Alouini, Geir E. Øien
On the ergodic capacity of legacy systems in the presence of next generation interference. ISWCS (2011)
Mariam Kaynia, Nihar Jindal, Geir E. Øien
Improving the Performance of Wireless Ad Hoc Networks Through MAC Layer Design. IEEE Trans. Wirel. Commun. 10 (1) (2011)
Jawad Rasool, Geir E. Øien
Quantifying the throughput guarantees offered in wireless networks. WCNC (2011)
Jawad Rasool, Vegard Hassel, Sebastien de la Kethulle de Ryhove, Geir E. Øien
Opportunistic scheduling policies for improved throughput guarantees in wireless networks. EURASIP J. Wirel. Commun. Netw. 2011 (2011)
Vesna Gardasevic, Ralf R. Müller, Daniel J. Ryan, Lars Lundheim, Geir E. Øien
Lattice-reduction aided HNN for vector precoding. ISITA (2010)
Changmian Wang, Bhaskar Krishnamachari, Qing Zhao, Geir E. Øien
Performance of round robin policies for dynamic multichannel access. ITA (2010)
Jon E. Corneliussen, Mariam Kaynia, Geir E. Øien
Optimal Tradeoff Between Transmission Rate and Packet Duration in Wireless Ad Hoc Networks. WCNC (2010)
Maïté Brandt-Pearce, Kimmo Kansanen, Geir E. Øien
Fast Distributed Resource Allocation for Multi-Cell Cognitive Radio Systems. ICC (2010)
Mariam Kaynia, Geir E. Øien, Roberto Verdone
Analytical Assessment of the Effect of Backoffs and Retransmissions on the Performance of ALOHA and CSMA in Manets. ICC (2010)
Changmian Wang, Liuguo Yin, Geir E. Øien
Energy-Efficient Route Optimization for Adaptive MPSK-Based Wireless Sensor Networks. EURASIP J. Wirel. Commun. Netw. 2010 (2010)
Nurul Huda Mahmood, Maïté Brandt-Pearce, Geir E. Øien
On the Impact of Primary User Localization on Rate Performance of CR Systems. WICON (2010)
Sebastien de la Kethulle de Ryhove, Geir E. Øien, Frode Bøhagen
Maximizing the Average Spectral Efficiency of Dual-Branch MIMO Systems With Discrete-Rate Adaptation. IEEE Trans. Veh. Technol. 58 (2) (2009)
Changmian Wang, Liuguo Yin, Geir E. Øien
Energy-efficient medium access for wireless sensor networks under slow fading conditions. BROADNETS (2009)
Luxmiram Vijayandran, Sang-Seon Byun, Geir E. Øien, Torbjörn Ekman
Increasing sum rate in multiband cognitive radio networks by centralized power allocation schemes. PIMRC (2009)
Liuguo Yin, Changmian Wang, Geir E. Øien
On the Minimization of Communication Energy Consumption of Correlated Sensor Nodes. Wirel. Pers. Commun. 50 (1) (2009)
Frode Bøhagen, Pål Orten, Geir E. Øien
On spherical vs. plane wave modeling of line-of-sight MIMO channels. IEEE Trans. Commun. 57 (3) (2009)
Jawad Rasool, Geir E. Øien, Jan Erik Håkegård, Tor André Myrvoll
On multiuser MIMO capacity benefits in air-to-ground communication for air traffic management. ISWCS (2009)
Liuguo Yin, Changmian Wang, Geir E. Øien
An Energy-Efficient Routing Protocol for Event-Driven Dense Wireless Sensor Networks. Int. J. Wirel. Inf. Networks 16 (3) (2009)
Saad G. Kiani, David Gesbert, Anders Gjendemsjø, Geir E. Øien
Distributed power allocation for interfering wireless links based on channel information partitioning. IEEE Trans. Wirel. Commun. 8 (6) (2009)
Sebastien de la Kethulle de Ryhove, Ninoslav Marina, Geir E. Øien
On the Mutual Information and Low-SNR Capacity of Memoryless Noncoherent Rayleigh-Fading Channels. IEEE Trans. Inf. Theory 54 (7) (2008)
Frode Bøhagen, Pål Orten, Geir E. Øien, Sebastien de la Kethulle de Ryhove
Exact capacity expressions for dual-branch ricean MIMO channels. IEEE Trans. Commun. 56 (12) (2008)
Majed Haddad, Aawatif Menouni Hayar, Geir E. Øien
Downlink distributed binary power allocation for cognitive radio networks. PIMRC (2008)
Mariam Kaynia, Geir E. Øien, Nihar Jindal, David Gesbert
Comparative performance evaluation of MAC protocols in ad hoc networks with bandwidth partitioning. PIMRC (2008)
Anders Gjendemsjø, David Gesbert, Geir E. Øien, Saad G. Kiani
Binary Power Control for Sum Rate Maximization over Multiple Interfering Links. IEEE Trans. Wirel. Commun. 7 (8) (2008)
Anders Gjendemsjø, Geir E. Øien, Henrik Holm, Mohamed-Slim Alouini, David Gesbert, Kjell Jørgen Hole, Pål Orten
Rate and Power Allocation for Discrete-Rate Link Adaptation. EURASIP J. Wirel. Commun. Netw. 2008 (2008)
Liuguo Yin, Changmian Wang, Geir E. Øien
Minimum Cost Routing with Optimized data fusion for event-driven dense wireless sensor networks. PIMRC (2008)
Bengt Holter, Geir E. Øien
Performance analysis of a rate-adaptive dual-branch switched diversity system. IEEE Trans. Commun. 56 (12) (2008)
Anders Gjendemsjø, Sebastien de la Kethulle de Ryhove, Geir E. Øien
Spectral Efficiency vs. Feedback Load in Discrete-Rate Link Adaptation: Is a Zero Information Outage Constraint Optimal or Not? EW (2008)
Changmian Wang, Liuguo Yin, Geir E. Øien
Adaptive route configuration for increased energy efficiency in wireless sensor networks. BROADNETS (2008)
Bassem Zayen, Majed Haddad, Aawatif Hayar, Geir E. Øien
Binary power allocation for cognitive radio networks with centralized and distributed user selection strategies. Phys. Commun. 1 (3) (2008)
Sebastien de la Kethulle de Ryhove, Geir E. Øien, Lars Lundheim
An Efficient Design Methodology for Constant Power Link Adaptation Schemes in Short-Range Scenarios. IEEE Trans. Veh. Technol. 57 (4) (2008)
Majed Haddad, Aawatif Menouni Hayar, Geir E. Øien, Saad G. Kiani
Uplink Distributed Binary Power Allocation for Cognitive Radio Networks. CrownCom (2008)
Duc V. Duong, Bengt Holter, Geir E. Øien
Analysis and Optimization of Adaptive Coded Modulation Systems in Spatially Correlated SIMO Rayleigh Fading Channels. IEEE Trans. Veh. Technol. 57 (3) (2008)
Anders Gjendemsjø, Hong-Chuan Yang, Geir E. Øien, Mohamed-Slim Alouini
Joint Adaptive Modulation and Diversity Combining With Downlink Power Control. IEEE Trans. Veh. Technol. 57 (4) (2008)
Chung Shue Chen, Geir E. Øien
Optimal power allocation for two-cell sum rate maximization under minimum rate constraints. ISWCS (2008)
Anders Gjendemsjø, Hong-Chuan Yang, Mohamed-Slim Alouini, Geir E. Øien
Joint Adaptive Modulation, Diversity Combining, and Power Control for Uplink Transmission in Two-cell Wireless Networks. ISWCS (2007)
Vegard Hassel, David Gesbert, Mohamed-Slim Alouini, Geir E. Øien
A Threshold-Based Channel State Feedback Algorithm for Modern Cellular Systems. IEEE Trans. Wirel. Commun. 6 (7) (2007)
Anders Gjendemsjø, Geir E. Øien, Henrik Holm, Mohamed-Slim Alouini, David Gesbert, Kjell Jørgen Hole, Pål Orten
Rate and Power Allocation for Discrete-Rate Link Adaptation CoRR (2007)
Anders Gjendemsjø, Hong-Chuan Yang, Geir E. Øien, Mohamed-Slim Alouini
Minimum Selection GSC with Adaptive Modulation and Post-Combining Power Control. WCNC (2007)
Frode Bøhagen, Pål Orten, Geir E. Øien
Design of Optimal High-Rank Line-of-Sight MIMO Channels. IEEE Trans. Wirel. Commun. 6 (4) (2007)
Vegard Hassel, Sebastien de la Kethulle de Ryhove, Geir E. Øien
Scheduling Algorithms for Increased Throughput Guarantees in Wireless Networks. ISWCS (2007)
Frode Bøhagen, Pål Orten, Geir E. Øien
Optimal Design of Uniform Rectangular Antenna Arrays for Strong Line-of-Sight MIMO Channels. EURASIP J. Wirel. Commun. Netw. 2007 (2007)
Even Krogsveen, Changmian Wang, Geir E. Øien, Saska Lindfors
Energy-Efficient Adaptive Route Configuration in Short-Range Wireless Ad-Hoc Networks. ISWCS (2007)
Duc V. Duong, Geir E. Øien
Optimal Pilot Spacing and Power in Rate-Adaptive MIMO Diversity Systems with Imperfect CSI. IEEE Trans. Wirel. Commun. 6 (3) (2007)
Saad G. Kiani, Geir E. Øien, David Gesbert
Maximizing Multicell Capacity Using Distributed Power Allocation and Scheduling. WCNC (2007)
Bengt Holter, Geir E. Øien
Impact of Spatial Correlation on Adaptive Coded Modulation Performance in Rayleigh Fading. IEEE Trans. Veh. Technol. 56 (3) (2007)
Vegard Hassel, Geir E. Øien, David Gesbert
Throughput guarantees for wireless networks with opportunistic scheduling: a comparative study. IEEE Trans. Wirel. Commun. 6 (12) (2007)
Liuguo Yin, Changmian Wang, Geir E. Øien
Energy Consumption Optimization in Data Transmission from Correlated Sensor Nodes. ISWCS (2007)
Sebastien de la Kethulle de Ryhove, Geir E. Øien
Rate-Optimal Power Adaptation in Average and Peak Power Constrained Fading Channels. WCNC (2007)
Asghar Havashki, Per Gunnar Kjeldsberg, Geir E. Øien, Lars Lundheim, Jan T. Nymoen
On the Impact of Fixed Point DSP Implementation on Required Channel Estimator Complexity in Communication Receivers. ISWCS (2007)
Duc V. Duong, Bengt Holter, Geir E. Øien
Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading. VTC Fall (2006)
Anders Gjendemsjø, Geir E. Øien, Pål Orten
Optimal Discrete-Level Power Control for Adaptive Coded Modulation Schemes with Capacity-Approaching Component Codes. ICC (2006)
Bengt Holter, Geir E. Øien
Performance Analysis of a Rate-Adaptive Dual-Branch Switched Diversity System. VTC Fall (2006)
Frode Bøhagen, Pål Orten, Geir E. Øien
Modeling of Line-of-Sight 2×2 MIMO Channels: Spherical Versus Plane Waves. PIMRC (2006)
Vegard Hassel, Mohamed-Slim Alouini, Geir E. Øien, David Gesbert
Rate-Optimal Multiuser Scheduling with Reduced Feedback Load and Analysis of Delay Effects. EURASIP J. Wirel. Commun. Netw. 2006 (2006)
Duc V. Duong, Geir E. Øien, Kjell Jørgen Hole
Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. IEEE Trans. Veh. Technol. 55 (2) (2006)
Sebastien de la Kethulle de Ryhove, Geir E. Øien
A Design Methodology for Link Adaptation Schemes using Constellations of Constant PAPR. ICC (2006)
Vegard Hassel, Marius Røed Hanssen, Geir E. Øien
Spectral Efficiency and Fairness for Opportunistic Round Robin Scheduling. ICC (2006)
Frode Bøhagen, Pål Orten, Geir E. Øien
On Spherical vs. Plane Wave Modeling of Line-of-Sight MIMO Channels. GLOBECOM (2006)
Sebastien de la Kethulle de Ryhove, Ninoslav Marina, Geir E. Øien
On the Capacity and Mutual Information of Memoryless Noncoherent Rayleigh-Fading Channels CoRR (2006)
Vegard Hassel, Geir E. Øien, David Gesbert
Throughput Guarantees for Wireless Networks with Opportunistic Scheduling. GLOBECOM (2006)
Anders Gjendemsjø, Geir E. Øien, Henrik Holm
Optimal power control for discrete-rate link adaptation schemes with capacity-approaching coding. GLOBECOM (2005)
Fredrik Hekland, Geir E. Øien, Tor A. Ramstad
Using 2: 1 Shannon Mapping for Joint Source-Channel Coding. DCC (2005)
Vegard Hassel, Mohamed-Slim Alouini, Geir E. Øien, David Gesbert
Rate-optimal multiuser scheduling with reduced feedback load and analysis of delay effects. EUSIPCO (2005)
Duc V. Duong, Geir E. Øien, Kjell Jørgen Hole
Adaptive coded modulation with receive antenna diversity and imperfect channel knowledge at receiver and transmitter. EUSIPCO (2005)
Frode Bøhagen, Pål Orten, Geir E. Øien
Construction and capacity analysis of high-rank line-of-sight MIMO channels. WCNC (2005)
Geir E. Øien, Henrik Holm, Kjell Jørgen Hole
Impact of channel prediction on adaptive coded modulation performance in Rayleigh fading. IEEE Trans. Veh. Technol. 53 (3) (2004)
Geir E. Øien, Henrik Holm, Kjell Jørgen Hole
Channel prediction for adaptive coded modulation in Rayleigh fading. EUSIPCO (2002)
Kjell Jørgen Hole, Geir E. Øien
Spectral efficiency of adaptive coded modulation in urban microcellular networks. IEEE Trans. Veh. Technol. 50 (1) (2001)
Kjell Jørgen Hole, Henrik Holm, Geir E. Øien
Adaptive multidimensional coded modulation over flat fading channels. IEEE J. Sel. Areas Commun. 18 (7) (2000)
Ilangko Balasingham, Michael D. Adams, Tor A. Ramstad, Faouzi Kossentini, Helge Coward, Andrew Perkis, Geir E. Øien
Performance Evaluation of Different Filter Banks in the JPEG-2000 Baseline System. ICIP (2) (1998)
Geir E. Øien, Zachi Baharav, Skjalg Lepsøy, Ehud D. Karnin
A new improved collage theorem with applications to multiresolution fractal image coding. ICASSP (5) (1994)
Geir E. Øien
Parameter Quantization in Fractal Image Coding. ICIP (3) (1994)
Geir E. Øien, Skjalg Lepsøy, Tor A. Ramstad
An inner product space approach to image coding by contractive transformations. ICASSP (1991)