Hans-Jürgen Zepernick

217 papers A 1B 41C 12Misc 3Journal 57Unranked 100
YearRankTypeTitle / Venue / Authors
2025 — conf
Aerial Reconfigurable Intelligent Surface-Enabled Sagin With Lstm-Enhanced Drl Model.
ICC
Sasinda C. Prabhashana, Dang Van Huynh, Keshav Singh, Hans-Jürgen Zepernick, Octavia A. Dobre, Hyundong Shin, Trung Q. Duong
2025 J jnl
Machine Learning-Based Resource Allocation in 6G Integrated Space and Terrestrial Networks-Aided Intelligent Autonomous Transportation.
IEEE Trans. Intell. Transp. Syst.
Sasinda C. Prabhashana, Dang Van Huynh, Keshav Singh, Hans-Jürgen Zepernick, Octavia A. Dobre, Hyundong Shin, Trung Q. Duong
2025 C conf
On Low-Complexity DFT-Spread Orthogonal Frequency Division Multiplexing.
ISNCC
Mojtaba Mahdavi, Tanishq Reddy Gouni, Muris Sarajlic, Alexander Hunt, Rickard Ljung, Fredrik Dahlgren, Hans-Jürgen Zepernick
2025 C conf
Performance Analysis of a Cognitive Radio Assisted Cooperative NOMA UAV System.
WoWMoM
Thi My Chinh Chu, Hans-Jürgen Zepernick
2025 C conf
Queueing Theoretical Performance Assessment of Mobile Virtual Reality Video Streaming.
WoWMoM
Thi My Chinh Chu, Hans-Jürgen Zepernick
2024 — conf
Hybrid AF-DF Relaying for NOMA UAV Systems.
ICSPCS
Thi My Chinh Chu, Hans-Jürgen Zepernick
2024 — conf
Implementation of Image and Video Upscaling Methods on Development Boards.
ICSPCS
Thi My Chinh Chu, Yao Yong, Siamak Khatibi, Hans-Jürgen Zepernick, Fatemeh Tavakoli, Momin Jamil, Rolf Esslinger
2024 J jnl
Multiagent UAV-Aided URLLC Mobile Edge Computing Systems: A Joint Communication and Computation Optimization Approach.
IEEE Syst. J.
Yijiu Li, Dang Van Huynh, Van-Linh Nguyen, Dac-Binh Ha, Hans-Jürgen Zepernick, Trung Q. Duong
2024 J jnl
On the Consistency of 360 Video Quality Assessment in Repeated Subjective Tests: A Pilot Study.
EAI Endorsed Trans. Ind. Networks Intell. Syst.
Majed Elwardy, Hans-Jürgen Zepernick, Thi My Chinh Chu, Yan Hu
2024 J jnl
Real-Time Optimized Clustering and Caching for 6G Satellite-UAV-Terrestrial Networks.
IEEE Trans. Intell. Transp. Syst.
Minh-Hien T. Nguyen, Tinh T. Bui, Long Dinh Nguyen, Emiliano Garcia-Palacios, Hans-Jürgen Zepernick, Hyundong Shin, Trung Q. Duong
2023 — conf
ACR360: A Dataset on Subjective 360° Video Quality Assessment Using ACR Methods.
ICSPCS
Majed Elwardy, Hans-Jürgen Zepernick, Yan Hu, Thi My Chinh Chu
2023 — conf
Full-Duplex Cooperative NOMA Short-Packet Communications with K-Means Clustering.
SSP
Thi My Chinh Chu, Hans-Jürgen Zepernick, Trung Q. Duong
2023 — conf
HINTS: Human-Centered Intelligent Realities.
SAIS
Veronica Sundstedt, Veselka Boeva, Hans-Jürgen Zepernick, Prashant Goswami, Abbas Cheddad, Kurt Tutschku, Håkan Grahn, Emiliano Casalicchio, Markus Fiedler, Emilia Mendes, Shahrooz Abghari, Yan Hu, Valeria Garro, Thi My Chinh Chu, Lars Lundberg, Patrik Arlos
2023 J jnl
Hand-Controller Latency and Aiming Accuracy in 6-DOF VR.
Adv. Hum. Comput. Interact.
Viktor Kelkkanen, David Lindero, Markus Fiedler, Hans-Jürgen Zepernick
2023 — conf
OTFS Modulation for Non-Terrestrial Networks: Concepts, Applications, Benefits, and Challenges.
ICSPCS
Thi My Chinh Chu, Hans-Jürgen Zepernick, Anders Höök, Alexander Westerhagen, Bo Granbom
2023 B conf
On the Perception of Frame Stalls in Remote VR for Task and Task-Free Subjective Tests.
QoMEX
Thi My Chinh Chu, Markus Fiedler, Viktor Kelkkanen, David Lindero, Hans-Jürgen Zepernick
2023 — conf
Real-Time Large-Scale 6G Satellite-UAV Networks.
SSP
Minh-Hien T. Nguyen, Tinh T. Bui, Long Dinh Nguyen, Emiliano Garcia-Palacios, Hans-Jürgen Zepernick, Trung Q. Duong
2023 — conf
Short-Packet Cooperative NOMA Communications with $K$-Means User Clustering.
ICC Workshops
Thi My Chinh Chu, Hans-Jürgen Zepernick, Trung Q. Duong
2023 B conf
Sum Rate of OTFS-NOMA Systems with K-Means Clustering of User Equipment.
PIMRC
Thi My Chinh Chu, Hans-Jürgen Zepernick
2022 Misc conf
DMB Video Quality Enhancement Using Header Syntax Repair.
ITNAC
Hans-Jürgen Zepernick, Muhammad Imran Iqbal, Siamak Khatibi, Trung Q. Duong, Momin Jamil, Rolf Esslinger
2022 J jnl
LSB Data Hiding in Digital Media: A Survey.
EAI Endorsed Trans. Ind. Networks Intell. Syst.
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu
2022 — conf
NOMA-Based Full-Duplex UAV Network with K-Means Clustering for Disaster Scenarios.
VTC Fall
Thi My Chinh Chu, Hans-Jürgen Zepernick, Trung Q. Duong
2022 B conf
On the Number of Subjects Needed for 360° Video Quality Experiments: An SOS Based Analysis.
QoMEX
Majed Elwardy, Hans-Jürgen Zepernick, Thi My Chinh Chu
2022 J jnl
Performance Analysis of an Adaptive Rate Scheme for QoE-Assured Mobile VR Video Streaming.
Comput.
Thi My Chinh Chu, Hans-Jürgen Zepernick
2022 J jnl
Performance Assessment of OTFS Modulation in High Doppler Airborne Communication Networks.
Mob. Networks Appl.
Thi My Chinh Chu, Hans-Jürgen Zepernick, Alexander Westerhagen, Anders Höök, Bo Granbom
2022 Misc conf
Performance of OTFS Modulation over Rician Channels in Airborne Communication Networks.
ITNAC
Thi My Chinh Chu, Hans-Jürgen Zepernick, Anders Höök, Alexander Westerhagen, Bo Granbom
2022 B conf
QoE of Frame Stalls in Remote 6-DOF VR.
QoMEX
Viktor Kelkkanen, David Lindero, Markus Fiedler, Hans-Jürgen Zepernick, Thi My Chinh Chu
2022 — conf
SSV360: A Dataset on Subjetive Quality Assessment of 360° Videos for Standing and Seated Viewing on an HMD.
VR Workshops
Majed Elwardy, Hans-Jürgen Zepernick, Yan Hu
2022 B conf
VRstalls: A Dataset on the QoE of Frame Stalls in 6-DOF VR.
QoMEX
Viktor Kelkkanen, David Lindero, Hans-Jürgen Zepernick, Markus Fiedler, Thi My Chinh Chu
2021 — conf
On Head Movements in Repeated 360° Video Quality Assessment for Standing and Seated Viewing on Head Mounted Displays.
VR Workshops
Majed Elwardy, Hans-Jürgen Zepernick, Yan Hu
2021 J jnl
On the Effect of Standing and Seated Viewing of 360° Videos on Subjective Quality Assessment: A Pilot Study.
Comput.
Yan Hu, Majed Elwardy, Hans-Jürgen Zepernick
2021 C conf
On the Impact of COVID-19 on Subjective Digital Media Quality Assessment.
MMSP
Hans-Jürgen Zepernick, Kerstin Pieper, Robert P. Spang, Ulrich Engelke, Matthias Hirth, Babak Naderi
2021 — conf
On the Opinion Score Consistency in Repeated 360° Video Quality Assessment for Standing and Seated Viewing on Head-Mounted Displays.
ICSPCS
Majed Elwardy, Hans-Jürgen Zepernick, Thi My Chinh Chu, Yan Hu
2021 — conf
Viewing Direction Weighted Bit Plane LSB Data Hiding in 360° Videos.
ICSPCS
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu
2020 J jnl
6G White Paper on Machine Learning in Wireless Communication Networks.
CoRR
Samad Ali, Walid Saad, Nandana Rajatheva, Kapseok Chang, Daniel Steinbach, Benjamin Sliwa, Christian Wietfeld, Kai Mei, Hamid Shiri, Hans-Jürgen Zepernick, Thi My Chinh Chu, Ijaz Ahmad, Jyrki Huusko, Jaakko Suutala, Shubhangi Bhadauria, Vimal Bhatia, Rangeet Mitra, SaiDhiraj Amuru, Robert Abbas, Baohua Shao, Michele Capobianco, Guanghui Yu, Maëlick Claes, Teemu Karvonen, Mingzhe Chen, Maksym A. Girnyk, Hassan Malik
2020 — conf
Comparison of ACR Methods for 360° Video Quality Assessment Subject to Participants' Experience with Immersive Media.
ICSPCS
Majed Elwardy, Yan Hu, Hans-Jürgen Zepernick, Thi My Chinh Chu, Veronica Sundstedt
2020 — conf
Evaluation of Simulator Sickness for 360° Videos on an HMD Subject to Participants' Experience with Virtual Reality.
VR Workshops
Majed Elwardy, Hans-Jürgen Zepernick, Yan Hu, Thi My Chinh Chu, Veronica Sundstedt
2020 — conf
On the Effect of Standing and Seated Viewing of 360° Videos on Subjective Quality Assessment.
VR Workshops
Yan Hu, Majed Elwardy, Hans-Jürgen Zepernick
2020 — conf
Visual Attention Based LSB Data Hiding in 360° Videos.
ICSPCS
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu
2020 J jnl
White Paper on Business of 6G.
CoRR
Seppo Yrjölä, Petri Ahokangas, Marja Matinmikko-Blue, Risto Jurva, Vivek Kant, Pasi Karppinen, Marianne Kinnula, Harilaos Koumaras, Mika Rantakokko, Volker Ziegler, Abhishek Thakur, Hans-Jürgen Zepernick
2019 — conf
Annotated 360-Degree Image and Video Databases: A Comprehensive Survey.
ICSPCS
Majed Elwardy, Hans-Jürgen Zepernick, Veronica Sundstedt
2019 J jnl
Error Sensitivity Analysis of DMB Transport Streams.
IEEE Access
Muhammad Imran Iqbal, Hans-Jürgen Zepernick
2019 — conf
Impact of Participants' Experiences with Immersive Multimedia on 360° Video Quality Assessment.
ICSPCS
Majed Elwardy, Hans-Jürgen Zepernick, Veronica Sundstedt, Yan Hu
2019 B conf
Network-Induced Temporal Disturbances in Virtual Reality Applications.
QoMEX
Markus Fiedler, Hans-Jürgen Zepernick, Viktor Kelkkanen
2019 — conf
Objective Perceptual Video Quality Prediction Using Spatial and Temporal Information Differences.
ISCIT
Majed Elwardy, Hans-Jürgen Zepernick, Thi My Chinh Chu, Veronica Sundstedt
2019 — conf
On LSB Data Hiding in High-Definition Images Using Morphological Operations.
ISCIT
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu
2019 — conf
On the Number of Participants Needed for Subjective Quality Assessment of 360° Videos.
ICSPCS
Hans-Jürgen Zepernick, Majed Elwardy, Yan Hu, Veronica Sundstedt
2019 — conf
Spherical LSB Data Hiding in 360° Videos Using Morphological Operations.
ICSPCS
Dang Ninh Tran, Hans-Jürgen Zepernick
2018 — conf
Analysis of Variance of Opinion Scores for MPEG-4 Scalable and Advanced Video Coding.
ICSPCS
Thi My Chinh Chu, Hans-Jürgen Zepernick, Veronica Sundstedt
2018 — conf
Non-Orthogonal Multiple Access for DF Cognitive Cooperative Radio Networks.
ICC Workshops
Thi My Chinh Chu, Hans-Jürgen Zepernick
2018 — conf
On the Positioning of Moderately Significant Bit Data Hiding in High-Definition Images.
ICSPCS
Dang Ninh Tran, Hans-Jürgen Zepernick, Thi My Chinh Chu
2018 J jnl
Optimal Power Allocation for Hybrid Cognitive Cooperative Radio Networks With Imperfect Spectrum Sensing.
IEEE Access
Thi My Chinh Chu, Hans-Jürgen Zepernick
2018 J jnl
Performance Optimization for Hybrid Two-Way Cognitive Cooperative Radio Networks With Imperfect Spectrum Sensing.
IEEE Access
Thi My Chinh Chu, Hans-Jürgen Zepernick
2018 J jnl
Performance of a Non-Orthogonal Multiple Access System With Full-Duplex Relaying.
IEEE Commun. Lett.
Thi My Chinh Chu, Hans-Jürgen Zepernick
2018 — conf
Toward Immersive Mobile Multimedia: Opportunities, Challenges, and Enablers.
ICSPCS
Hans-Jürgen Zepernick
2017 J jnl
A Framework for Packet Delay Analysis of Point-to-Multipoint Underlay Cognitive Radio Networks.
IEEE Trans. Mob. Comput.
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran, Charles Kabiri
2017 B conf
Capacity analysis of two-tier networks with MIMO cognitive small cells in Nagakami-m fading.
WiMob
Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 — conf
Descriptive statistical analysis of subjective experiments in mobile imaging.
ICSPCS
Hans-Jürgen Zepernick, Thi My Chinh Chu
2017 — conf
MAC Protocol for Opportunistic Spectrum Access in Multi-Channel Cognitive Relay Networks.
VTC Spring
Thi My Chinh Chu, Hans-Jürgen Zepernick, Hoc Phan
2017 B conf
On Capacity of Full-Duplex Cognitive Cooperative Radio Networks with Optimal Power Allocation.
WCNC
Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 B conf
On Outage Probability of Cooperative Cognitive Radio Networks over k-amp;#x00B5; Shadowed Fading.
WCNC
Mahathi Poreddy, Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 — conf
On Secrecy Capacity of Full-Duplex Cognitive Cooperative Radio Networks.
GLOBECOM Workshops
Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 C conf
On proactive attacks for coping with cooperative attacks in relay networks.
APCC
Tung Pham Huu, Truong Xuan Quach, Hung Tran, Hans-Jürgen Zepernick, Louis Sibomana
2017 — conf
Outage probability and secrecy capacity of a non-orthogonal multiple access system.
ICSPCS
Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 B conf
Outage probability of MIMO cognitive cooperative radio networks with multiple AF relays using orthogonal space-time block codes.
WiMob
Advaita Advaita, Mani Meghala Gali, Thi My Chinh Chu, Hans-Jürgen Zepernick
2017 — conf
Outage probability of a hybrid AF-DF protocol for two-way underlay cognitive cooperative radio networks.
ICSPCS
Thi My Chinh Chu, Hans-Jürgen Zepernick
2016 J jnl
A Cross-Layer Optimized Scheme and Its Application in Mobile Multimedia Networks With QoS Provision.
IEEE Syst. J.
Nguyen-Son Vo, Trung Quang Duong, Hans-Jürgen Zepernick, Markus Fiedler
2016 J jnl
Ergodic capacity of multiuser scheduling in cognitive radio networks: analysis and comparison.
Wirel. Commun. Mob. Comput.
Louis Sibomana, Hans-Jürgen Zepernick
2016 J jnl
Hybrid spectrum access with relay assisting both primary and secondary networks under imperfect spectrum sensing.
EURASIP J. Wirel. Commun. Netw.
Thi My Chinh Chu, Hans-Jürgen Zepernick, Hoc Phan
2016 B conf
On throughput and quality of experience in cognitive radio networks.
WCNC
Hung Tran, Hans-Jürgen Zepernick, Hoc Phan
2016 — conf
Optimal secrecy capacity of underlay cognitive radio networks with multiple relays.
MILCOM
Thi My Chinh Chu, Hans-Jürgen Zepernick, Hoc Phan
2016 — conf
Outage probability of multiple relay networks over κ-μ shadowed fading.
ICSPCS
Alekhya Kodide, Thi My Chinh Chu, Hans-Jürgen Zepernick
2016 — conf
Performance of cognitive radio networks under interference constraints of multiple primary users.
ICSPCS
Hung Tran, Hans-Jürgen Zepernick, Louis Sibomana
2015 — conf
Channel reservation for dynamic spectrum access of cognitive radio networks with prioritized traffic.
ICC Workshops
Thi My Chinh Chu, Hans-Jürgen Zepernick, Hoc Phan
2015 J jnl
Cognitive amplify-and-forward relay networks with beamforming under primary user power constraint over Nakagami-
Wirel. Commun. Mob. Comput.
Hoc Phan, Hans-Jürgen Zepernick, Trung Quang Duong, Hung Tran, Thi My Chinh Chu
2015 J jnl
Cognitive cooperative networks with decode-and-forward relay selection under interference constraints of multiple primary users.
Wirel. Commun. Mob. Comput.
Hung Tran, Hans-Jürgen Zepernick, Hoc Phan
2015 C conf
Effective capacity of cognitive cooperative relay networks over α-μ fading channels.
APCC
Charles Kabiri, Hans-Jürgen Zepernick, Hung Tran
2015 J jnl
Guest editorial: Advances in tools, techniques and practices for multimedia QoE.
Multim. Tools Appl.
Shelley Buchinger, Rui J. Lopes, Satu Jumisko-Pyykkö, Hans-Jürgen Zepernick
2015 — conf
On physical layer security for cognitive radio networks with primary user interference.
MILCOM
Louis Sibomana, Hung Tran, Hans-Jürgen Zepernick
2015 — conf
On the outage capacity of an underlay cognitive radio network.
ICSPCS
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran
2015 — conf
Packet loss priority of cognitive radio networks with partial buffer sharing.
ICC
Hoc Phan, Thi My Chinh Chu, Hans-Jürgen Zepernick, Patrik Arlos
2015 J jnl
Performance Analysis of a Cognitive Radio Network With a Buffered Relay.
IEEE Trans. Veh. Technol.
Hung Tran, Hans-Jürgen Zepernick, Hoc Phan, Louis Sibomana
2015 J jnl
Performance analysis of MIMO cognitive amplify-and-forward relay networks with orthogonal space-time block codes.
Wirel. Commun. Mob. Comput.
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2015 — conf
Performance analysis of a piecewise-and-forward relay network on Rayleigh fading channels.
ICSPCS
Farnaz Gharari, Thi My Chinh Chu, Hans-Jürgen Zepernick
2015 B conf
Performance analysis of opportunistic scheduling with HARQ for cognitive radio networks.
WCNC
Louis Sibomana, Hans-Jürgen Zepernick
2015 — conf
Symbol error probability and effective capacity of an underlay CRN over α-μ fading channels.
ICSPCS
Charles Kabiri, Louis Sibomana, Hans-Jürgen Zepernick
2015 — ch.
Synthesizing Cross-Ambiguity Functions Using the Improved Bat Algorithm.
Recent Advances in Swarm Intelligence and Evolutionary Computation
Momin Jamil, Hans-Jürgen Zepernick, Xin-She Yang
2014 — conf
Achievable secrecy capacity in an underlay cognitive radio network.
CNS
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran
2014 — conf
Adaptive modulation and coding with queue awareness in cognitive incremental decode-and-forward relay networks.
ICC
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2014 J jnl
Delay analysis for cognitive ad hoc networks using multi-channel medium access control.
IET Commun.
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2014 J jnl
Dynamic Spectrum Access for Cognitive Radio Networks With Prioritized Traffics.
IEEE Commun. Lett.
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2014 J jnl
Hybrid Interweave-Underlay Spectrum Access for Cognitive Cooperative Radio Networks.
IEEE Trans. Commun.
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2014 J jnl
No-reference image and video quality assessment: a classification and review of recent approaches.
EURASIP J. Image Video Process.
Muhammad Shahid, Andreas Rossholm, Benny Lövström, Hans-Jürgen Zepernick
2014 — conf
On Power Consumption of Wireless Sensor Nodes with Min(N, T) Policy in Spectrum Sharing Systems.
VTC Spring
Charles Kabiri, Hans-Jürgen Zepernick, Hung Tran
2014 — conf
On physical layer security for reactive DF cognitive relay networks.
GLOBECOM Workshops
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran
2014 — conf
Performance Analysis of Randomized Distributed Space-Time Codes over Composite Gamma/Lognormal Fading Channels.
VTC Fall
Jacopo Soffritti, Trung Quang Duong, Maria Luisa Merani, Hans-Jürgen Zepernick
2014 B conf
Performance evaluation of cognitive multi-relay networks with multi-receiver scheduling.
PIMRC
Thi My Chinh Chu, Hans-Jürgen Zepernick, Hoc Phan
2013 — conf
Assessment of the rating performance of ITU-T recommended video quality metrics in the context of video freezes.
ATNAC
Tahir Nawaz Minhas, Muhammad Shahid, Andreas Rossholm, Benny Lövström, Hans-Jürgen Zepernick, Markus Fiedler
2013 J jnl
Cognitive Proactive and Reactive DF Relaying Schemes under Joint Outage and Peak Transmit Power Constraints.
IEEE Commun. Lett.
Hung Tran, Hans-Jürgen Zepernick, Hoc Phan
2013 J jnl
Comparative Study of Fixation Density Maps.
IEEE Trans. Image Process.
Ulrich Engelke, Hantao Liu, Junle Wang, Patrick Le Callet, Ingrid Heynderickx, Hans-Jürgen Zepernick, Anthony J. Maeder
2013 J jnl
Distributed orthogonal space??time block coding in wireless relay networks.
IET Commun.
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick, Theodoros A. Tsiftsis
2013 — conf
Ergodic capacity of cognitive relay networks over fading channels.
WPMC
Charles Kabiri, Hans-Jürgen Zepernick, Hung Tran
2013 J jnl
Impact of interference power constraint on multi-hop cognitive amplify-and-forward relay networks over Nakagami-m fading.
IET Commun.
Hoc Phan, Hans-Jürgen Zepernick, Hung Tran
2013 — conf
Levy Flight Based Cuckoo Search Algorithm for Synthesizing Cross-Ambiguity Functions.
MILCOM
Momin Jamil, Hans-Jürgen Zepernick, Xin-She Yang
2013 — conf
MIMO Incremental AF Relay Networks with TAS/MRC and Adaptive Modulation.
VTC Fall
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2013 J jnl
Multimodal function optimisation with cuckoo search algorithm.
Int. J. Bio Inspired Comput.
Momin Jamil, Hans-Jürgen Zepernick
2013 — conf
On non-zero secrecy capacity and outage probability of cognitive radio networks.
WPMC
Louis Sibomana, Hung Tran, Hans-Jürgen Zepernick, Charles Kabiri
2013 J jnl
On the Performance of Underlay Cognitive Radio Networks Using M/G/1/K Queueing Model.
IEEE Commun. Lett.
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2013 — conf
Opportunistic Spectrum Access for Cognitive Amplify-and-Forward Relay Networks.
VTC Spring
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2013 — conf
Opportunistic relaying for cognitive network with multiple primary users over Nakagami-m fading.
ICC
Trung Quang Duong, Kyeong Jin Kim, Hans-Jürgen Zepernick, Chintha Tellambura
2013 B conf
Outage analysis of cognitive relay networks over α-μ fading channels.
IWCMC
Charles Kabiri, Hans-Jürgen Zepernick, Hung Tran
2013 — conf
Outage performance analysis of cognitive relay networks with BRS and MMRS.
ICSPCS
Louis Sibomana, Hans-Jürgen Zepernick, Charles Kabiri, Hung Tran
2013 B conf
Outage probability and ergodic capacity of underlay cognitive radio systems with adaptive power transmission.
IWCMC
Charles Kabiri, Hans-Jürgen Zepernick, Hung Tran
2013 — conf
Packet Transmission for Multiservice Cognitive Radio Networks with Finite Buffer Capacity.
EW
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran, Said Rutabayiro Ngoga
2013 B conf
Packet transmission time for cognitive radio networks considering interference from primary user.
IWCMC
Louis Sibomana, Hans-Jürgen Zepernick, Hung Tran, Charles Kabiri
2013 J jnl
Performance analysis for multiple-input multiple-output-maximum ratio transmission systems with channel estimation error, feedback delay and co-channel interference.
IET Commun.
Thi My Chinh Chu, Trung Quang Duong, Hans-Jürgen Zepernick
2012 J jnl
Adaptive transmission in MIMO AF relay networks with orthogonal space-time block codes over Nakagami-m fading.
EURASIP J. Wirel. Commun. Netw.
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick, Lei Shu
2012 B conf
Amplify-and-forward relay assisting both primary and secondary transmissions in cognitive radio networks over Nakagami-m fading.
PIMRC
Thi My Chinh Chu, Hoc Phan, Hans-Jürgen Zepernick
2012 J jnl
Analysis and modeling of optimal error protection for embedded codestreams.
J. Electronic Imaging
Muhammad Imran Iqbal, Hans-Jürgen Zepernick
2012 J jnl
Beamforming Amplify-and-Forward Relay Networks With Feedback Delay and Interference.
IEEE Signal Process. Lett.
Hoc Phan, Trung Quang Duong, Maged Elkashlan, Hans-Jürgen Zepernick
2012 J jnl
Beamforming in Two-Way Fixed Gain Amplify-and-Forward Relay Systems with CCI
CoRR
Trung Quang Duong, Himal A. Suraweera, Hans-Jürgen Zepernick, Chau Yuen
2012 — conf
Beamforming in two-way fixed gain amplify-and-forward relay systems with CCI.
ICC
Trung Quang Duong, Himal A. Suraweera, Hans-Jürgen Zepernick, Chau Yuen
2012 J jnl
Delay performance of cognitive radio networks for point-to-point and point-to-multipoint communications.
EURASIP J. Wirel. Commun. Netw.
Hung Tran, Trung Quang Duong, Hans-Jürgen Zepernick
2012 — conf
Distributed space-time coding in two-way fixed gain relay networks over Nakagami-m fading.
ICC
Trung Quang Duong, Hien Quoc Ngo, Hans-Jürgen Zepernick, Arumugam Nallanathan
2012 J jnl
Human observer confidence in image quality assessment.
Signal Process. Image Commun.
Ulrich Engelke, Anthony J. Maeder, Hans-Jürgen Zepernick
2012 J jnl
Keyhole Effect in Dual-Hop MIMO AF Relay Transmission with Space-Time Block Codes.
IEEE Trans. Commun.
Trung Quang Duong, Himal A. Suraweera, Theodoros A. Tsiftsis, Hans-Jürgen Zepernick, Arumugam Nallanathan
2012 B conf
MIMO cooperative multiple-relay networks with OSTBCs over Nakagami-m fading.
WCNC
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick
2012 B conf
MRT/MRC for cognitive AF relay networks under feedback delay and channel estimation error.
PIMRC
Thi My Chinh Chu, Trung Quang Duong, Hans-Jürgen Zepernick
2012 — conf
Message from the general chairman.
ICSPCS
Hans-Jürgen Zepernick
2012 — conf
Outage probability, average transmission time, and quality of experience for cognitive radio networks over general fading channels.
NGI
Hung Tran, Hans-Jürgen Zepernick, Markus Fiedler, Hoc Phan
2012 J jnl
Performance Analysis of Decouple-and-Forward MIMO Relaying in Nakagami-
IEICE Trans. Commun.
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick
2011 J jnl
A framework for error protection of region of interest coded images and videos.
Signal Process. Image Commun.
Muhammad Imran Iqbal, Hans-Jürgen Zepernick
2011 — conf
Call quality monitoring for VoIP.
ICSPCS
Todd Bayley, Bijan Rohani, Anders Johansson, Manora Caldera, Hans-Jürgen Zepernick
2011 J jnl
Cross-Layer Design for MRT Systems with Channel Estimation Error and Feedback Delay.
Wirel. Pers. Commun.
Trung Quang Duong, Hans-Jürgen Zepernick
2011 — conf
Cross-Layer Design for Video Replication Strategy over Multihop Wireless Networks.
ICC
Nguyen-Son Vo, Trung Quang Duong, Lei Shu, Xu Du, Hans-Jürgen Zepernick, Wenqing Cheng
2011 — conf
Fusion of digital map traffic signs and camera-detected signs.
ICSPCS
Homayoun Jamshidi, Thomas Lukaszewicz, Amin Kashi, Ansel Berghuvud, Hans-Jürgen Zepernick, Siamak Khatibi
2011 — conf
MIMO AF semi-blind relay networks with OSTBC transmission over Nakagami-m fading.
ICSPCS
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick
2011 B conf
Multi-Keyhole Effect in MIMO AF Relay Downlink Transmission with Space-Time Block Codes.
GLOBECOM
Trung Quang Duong, Himal A. Suraweera, Chau Yuen, Hans-Jürgen Zepernick
2011 — conf
OSTBC Transmission in MIMO AF Relay Systems with Keyhole and Spatial Correlation Effects.
ICC
Trung Quang Duong, Himal A. Suraweera, Theodoros A. Tsiftsis, Hans-Jürgen Zepernick, Arumugam Nallanathan
2011 — conf
On the performance of spectrum sharing systems over α-µ fading channel for non-identical µ parameter.
ISWCS
Hung Tran, Trung Quang Duong, Hans-Jürgen Zepernick
2011 J jnl
Orthogonal Space-Time Block Codes With CSI-Assisted Amplify-and-Forward Relaying in Correlated Nakagami- Fading Channels.
IEEE Trans. Veh. Technol.
Trung Quang Duong, George C. Alexandropoulos, Hans-Jürgen Zepernick, Theodoros A. Tsiftsis
2011 — conf
Outage performance for opportunistic decode-and-forward relaying coded cooperation networks over Nakagami-m fading.
ISWCS
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick
2011 — conf
Outage probability and ergodic capacity for MIMO-MRT systems under co-channel interference and imperfect CSI.
Swe-CTW
Thi My Chinh Chu, Trung Quang Duong, Hans-Jürgen Zepernick
2011 B conf
Performance Analysis of Cognitive Relay Networks under Power Constraint of Multiple Primary Users.
GLOBECOM
Hung Tran, Trung Quang Duong, Hans-Jürgen Zepernick
2011 C conf
Psychophysical assessment of perceived interest in natural images: The ROI-D database.
VCIP
Ulrich Engelke, Hans-Jürgen Zepernick
2011 — conf
Real-time unequal error protection for wireless imaging.
GLOBECOM Workshops
Muhammad Imran Iqbal, Hans-Jürgen Zepernick
2011 — conf
SER of Amplify-and-Forward Cooperative Networks with OSTBC Transmission in Nakagami-m Fading.
VTC Fall
Hoc Phan, Trung Quang Duong, Hans-Jürgen Zepernick
2011 J jnl
Visual Attention in Quality Assessment.
IEEE Signal Process. Mag.
Ulrich Engelke, Hagen Kaprykowsky, Hans-Jürgen Zepernick, Patrick Ndjiki-Nya
2011 — ch.
Waveform Optimization for Integrated Radar and Communication Systems Using Meta-Heuristic Algorithms.
Computational Optimization and Applications in Engineering and Industry
Momin Jamil, Hans-Jürgen Zepernick
2010 — conf
Amplify-And-Forward MIMO Relaying with OSTBC over Nakagami-m Fading Channels.
ICC
Trung Quang Duong, Hans-Jürgen Zepernick, Theodoros A. Tsiftsis, Vo Nguyen Quoc Bao
2010 B conf
Analysing inter-observer saliency variations in task-free viewing of natural images.
ICIP
Ulrich Engelke, Anthony J. Maeder, Hans-Jürgen Zepernick
2010 J jnl
Average Sum-Rate of Distributed Alamouti Space--Time Scheme in Two-Way Amplify-and-Forward Relay Networks
CoRR
Trung Quang Duong, Chau Yuen, Hans-Jürgen Zepernick, Xianfu Lei
2010 C conf
Comparing two eye-tracking databases: The effect of experimental setup and image presentation time on the creation of saliency maps.
PCS
Ulrich Engelke, Hantao Liu, Hans-Jürgen Zepernick, Ingrid Heynderickx, Anthony J. Maeder
2010 B conf
Cross-Layer Design for Integrated Mobile Multimedia Networks with Strict Priority Traffic.
WCNC
Trung Quang Duong, Hans-Jürgen Zepernick, Markus Fiedler
2010 B conf
End-to-end performance of randomized distributed space-time codes.
PIMRC
Trung Quang Duong, Ozgu Alay, Elza Erkip, Hans-Jürgen Zepernick
2010 J jnl
Framework for optimal region of interest-based quality assessment in wireless imaging.
J. Electronic Imaging
Ulrich Engelke, Hans-Jürgen Zepernick
2010 C conf
Linking distortion perception and visual saliency in H.264/AVC coded video containing packet loss.
VCIP
Ulrich Engelke, Romuald Pépion, Patrick Le Callet, Hans-Jürgen Zepernick
2010 J jnl
Macrocell Path-Loss Prediction Using Artificial Neural Networks.
IEEE Trans. Veh. Technol.
Erik Östlin, Hans-Jürgen Zepernick, Hajime Suzuki
2010 B conf
Performance analysis of amplify-and-forward MIMO relay networks with transmit antenna selection over Nakagami-m channels.
PIMRC
Trung Quang Duong, Hans-Jürgen Zepernick, Theodoros A. Tsiftsis, Vo Nguyen Quoc Bao
2010 — conf
Quality of experience for multimedia content sharing.
EuroITV
Shelley Buchinger, Rui Jorge Lopes, Satu Jumisko-Pyykkö, Hans-Jürgen Zepernick
2009 B conf
Adaptive transmission scheme for wireless cooperative communications.
PIMRC
Trung Quang Duong, Hans-Jürgen Zepernick
2009 — conf
Autocorrelation analysis for reduced-reference mobile video quality assessment.
ISWCS
Feng Wang, Hans-Jürgen Zepernick
2009 — conf
Cross-ambiguity function of weighted pulse trains with Oppermann sequences.
ISWCS
Momin Jamil, Hans-Jürgen Zepernick, Mats I. Pettersson
2009 J jnl
Design of sequence family subsets using a branch and bound technique.
IEEE Trans. Inf. Theory
Gregory Cresp, Hai Huyen Dam, Hans-Jürgen Zepernick
2009 B conf
Erlang Capacity of UMTS Using Perceptual-Based Power Control: An Analytical Framework.
GLOBECOM
Behrooz Rohani, Hans-Jürgen Zepernick
2009 B conf
Hybrid decode-amplify-forward cooperative communications with multiple relays.
WCNC
Trung Quang Duong, Hans-Jürgen Zepernick
2009 A conf
On confidence and response times of human observers in subjective image quality assessment.
ICME
Ulrich Engelke, Anthony J. Maeder, Hans-Jürgen Zepernick
2009 — conf
On in-service perceptual speech quality monitoring in cellular radio systems.
WTS
Behrooz Rohani, Bijan Rohani, Manora Caldera, Hans-Jürgen Zepernick
2009 J jnl
On the Performance Gain of Hybrid Decode-Amplify-Forward Cooperative Communications.
EURASIP J. Wirel. Commun. Netw.
Trung Quang Duong, Hans-Jürgen Zepernick
2009 J jnl
On the performance of selection decode-and-forward relay networks over Nakagami-m fading channels.
IEEE Commun. Lett.
Trung Quang Duong, Vo Nguyen Quoc Bao, Hans-Jürgen Zepernick
2009 — conf
Optimal region-of-interest based visual quality assessment.
Human Vision and Electronic Imaging
Ulrich Engelke, Hans-Jürgen Zepernick
2009 — conf
Perceptual-based quality assessment of error protection schemes for wireless JPEG2000.
ISWCS
Muhammad Imran Iqbal, Hans-Jürgen Zepernick, Ulrich Engelke
2009 B conf
Performance analysis of cooperative spatial multiplexing with amplify-and-forward relays.
PIMRC
Trung Quang Duong, Hans-Jürgen Zepernick
2009 — conf
QoE-based Cross-Layer Design of Mobile Video Systems: Challenges and Concepts.
RIVF
Markus Fiedler, Hans-Jürgen Zepernick, Lars Lundberg, Patrik Arlos, Mats I. Pettersson
2009 J jnl
Reduced-reference metric design for objective perceptual quality assessment in wireless imaging.
Signal Process. Image Commun.
Ulrich Engelke, Tubagus Maulana Kusuma, Hans-Jürgen Zepernick, Manora Caldera
2009 C conf
Visual attention modeling: Region-of-interest versus fixation patterns.
PCS
Ulrich Engelke, Hans-Jürgen Zepernick, Anthony J. Maeder
2009 C conf
Visual attention modelling for subjective image quality databases.
MMSP
Ulrich Engelke, Anthony J. Maeder, Hans-Jürgen Zepernick
2008 — conf
Average symbol error rate of cooperative spatial multiplexing in composite channels.
ISWCS
Trung Q. Duong, Hans-Jürgen Zepernick
2008 J jnl
Evaluation of the Propagation Model Recommendation ITU-R P.1546 for Mobile Services in Rural Australia.
IEEE Trans. Veh. Technol.
Erik Östlin, Hajime Suzuki, Hans-Jürgen Zepernick
2008 J jnl
Improving VoIP Quality Using Silence Description Packets in the Jitter Buffer.
IEICE Trans. Commun.
Younchan Jung, J. William Atwood, Hans-Jürgen Zepernick
2008 C conf
Multiobjective optimization of multiple scale visual quality processing.
MMSP
Ulrich Engelke, Hans-Jürgen Zepernick
2008 — conf
On the performance of ROI-based image transmission using cooperative diversity.
ISWCS
Trung Q. Duong, Hans-Jürgen Zepernick
2008 B conf
Pareto optimalweighting of structural impairments for wireless imaging quality assessment.
ICIP
Ulrich Engelke, Hans-Jürgen Zepernick
2008 Misc conf
Regional attention to structural degradations for perceptual image quality metric design.
ICASSP
Ulrich Engelke, Vuong Xuan Nguyen, Hans-Jürgen Zepernick
2007 — conf
An Artificial Neural Network for Quality Assessment in Wireless Imaging Based on Extraction of Structural Information.
ICASSP (1)
Ulrich Engelke, Hans-Jürgen Zepernick
2007 — conf
Capacity Evaluation of Perceptual-Based Power Control in Mobile Radio Systems.
VTC Fall
Behrooz Rohani, Hans-Jürgen Zepernick, Bijan Rohani
2007 B conf
On the Classification of Large Area Sequences.
ITW
Gregory Cresp, Hans-Jürgen Zepernick, Hai Huyen Dam
2007 — conf
Prefiltered Turbo Equalization With SINR Mismatch.
ISWCS
Asri Shaheem, Hans-Jürgen Zepernick, Manora Caldera
2006 — conf
APP Decoding of Block Codes over Gilbert-Elliott Channels using Generalized Weight Polynomials.
VTC Spring
Wayne Griffiths, Hans-Jürgen Zepernick, Manora Caldera
2006 — conf
Application of a perceptual speech quality metric in power control of UMTS.
Q2SWinet
Behrooz Rohani, Hans-Jürgen Zepernick
2006 — conf
Comparison and Evaluation of ITU-R Recommendation P.1546 Versions.
VTC Spring
Erik Östlin, Hajime Suzuki, Hans-Jürgen Zepernick
2005 — conf
APP Decoding of Binary Linear Block Codes on Gilbert-Elliott Channels.
ISWCS
Hans-Jürgen Zepernick, Wayne Griffiths, Manora Caldera
2005 — conf
An Efficient Method for Perceptual Evaluation of Speech Quality in UMTS.
Systems Communications
Behrooz Rohani, Hans-Jürgen Zepernick, Bijan Rohani
2005 B conf
Channel reliability metric for Nakagami-m fading without channel state information.
GLOBECOM
Asri Shaheem, Hans-Jürgen Zepernick, Manora Caldera
2005 B conf
Combination Oppermann sequences for spread spectrum systems.
ISIT
Gregory Cresp, Hans-Jürgen Zepernick, Hai Huyen Dam
2005 B conf
Frequency Domain Blind Equalization for MIMO Systems.
PIMRC
Hai Huyen Dam, Sven Nordholm, Hans-Jürgen Zepernick
2005 — conf
On the Development of a Reduced-Reference Perceptual Image Quality Metric.
Systems Communications
Tubagus Maulana Kusuma, Hans-Jürgen Zepernick, Manora Caldera
2005 B conf
Periodic Oppermann sequences for spread spectrum systems.
ITW
Gregory Cresp, Hans-Jürgen Zepernick, Hai Huyen Dam
2005 J jnl
Spreading Code Design Using a Global Optimization Method.
Ann. Oper. Res.
Hai Huyen Dam, Hans-Jürgen Zepernick, Sven Nordholm, Jörgen Nordberg
2005 — conf
Unequal Error Protection for ROI Coded Images over Fading Channels.
Systems Communications
Yeshan Yatawara, Manora Caldera, Tubagus Maulana Kusuma, Hans-Jürgen Zepernick
2005 — conf
Utilizing perceptual image quality metrics for link adaptation based on region of interest.
ISWCS
Tubagus Maulana Kusuma, Manora Caldera, Hans-Jürgen Zepernick
2004 — conf
Analysis of correlation between Ricean K-factor and vegetation density surrounding a CDMA mobile terminal.
ISWCS
Erik Östlin, Hans-Jürgen Zepernick, Hajime Suzuki, André Pollok
2004 — conf
Analysis of correlation between Ricean K-factor and vegetation density surrounding a CDMA mobile terminal.
ISWCS
Erik Östlin, Hans-Jürgen Zepernick, Hajime Suzuki, André Pollok
2004 — conf
Application of a perceptual speech quality metric for link adaptation in wireless systems.
ISWCS
Behrooz Rohani, Hans-Jürgen Zepernick, Bijan Rohani
2004 B conf
Performance of an adaptive QAM scheme over correlated Rayleigh fading with non-zero delay.
GLOBECOM
Ian David Holland, Hans-Jürgen Zepernick, Manora Caldera
2004 — conf
Unequal error protection schemes for image transmission over fading channels.
ISWCS
Manora Caldera, Hans-Jürgen Zepernick, Ian David Holland, Chun-Zen Pui, S. Van Der Werf
2004 B conf
Utilising objective perceptual image quality metrics for implicit link adaptation.
ICIP
Tubagus Maulana Kusuma, Manora Caldera, Hans-Jürgen Zepernick
2003 B conf
Frequency domain constant modulus algorithm for broadband wireless systems.
GLOBECOM
Hai Huyen Dam, Sven Nordholm, Hans-Jürgen Zepernick
2002 B conf
Design of spreading sequences using a modified bridging method.
GLOBECOM
Hai Huyen Dam, Hans-Jürgen Zepernick, Sven Nordholm, Jörgen Nordberg
2002 — conf
Multi AP concepts for SCO traffic in a Bluetooth based radio infrastructure network.
MWCN
Anders Dahlberg, Hans-Jürgen Zepernick, Guven Mercankosk, Markus Fiedler
2002 — conf
Soft-combining schemes for JPEG image transmission over wireless channels.
VTC Spring
Ian David Holland, Hans-Jürgen Zepernick
2001 — conf
Soft-combining for linear unequal error protection codes.
ICC
Hans-Jürgen Zepernick, Bijan Rohani
2000 B conf
On symbol-by-symbol MAP decoding of linear UEP codes.
GLOBECOM
Hans-Jürgen Zepernick, Bijan Rohani
1999 B conf
DS CDMA scheme for WATM with errors and erasures decoding.
WCNC
Beata J. Wysocki, Hans-Jürgen Zepernick, Tadeusz A. Wysocki
1997 — conf
MAC Protocol for a CDMA Based Wireless ATM LAN.
ICC (3)
Stephen G. Fischer, Tadeusz A. Wysocki, Hans-Jürgen Zepernick
1997 — conf
Performance Analysis of ARQ Schemes for Wireless Networks.
ICC (1)
Hans-Jürgen Zepernick
1994 — —
Modalanalyse von Codierungsverfahren bei Kanälen ohne und mit Gedächtnis.
Hans-Jürgen Zepernick