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ORCIDErik Agrell
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- affiliation: Chalmers University of Technology, Gothenburg, Sweden
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2020 – today
- 2024
[j74]Yuxin Xu, Erik Agrell
, Maïté Brandt-Pearce:
Physical-layer impairment estimation for random bandwidth traffic. J. Opt. Commun. Netw. 16(2): 104-111 (2024)- [j73]Chayan Bhar, Debayani Ghosh, Erik Agrell:
Resource-Efficient QoS-Aware Video Streaming Using UAV-Assisted Networks. IEEE Trans. Cogn. Commun. Netw. 10(2): 649-659 (2024) - [j72]Erik Agrell, Daniel Pook-Kolb, Bruce Allen:
Glued Lattices Are Better Quantizers Than K12. IEEE Trans. Inf. Theory 70(11): 8414-8418 (2024) - [c99]Ehsan Etezadi, Farhad Arpanaei, Carlos Natalino, Erik Agrell, Lena Wosinska, Paolo Monti, David Larrabeiti, Marija Furdek:
Joint Fragmentation- and QoT-Aware RBMSA in Dynamic Multi-Band Elastic Optical Networks. ICTON 2024: 1-5 - [c98]Mohammad Farsi, Christian Häger, Magnus Karlsson, Erik Agrell:
Learning to Extract Distributed Polarization Sensing Data from Noisy Jones Matrices. OFC 2024: 1-3 - [c97]Tsuyoshi Yoshida, Isamu Kudo, Kenji Ishii, Hideo Yoshida, Hidenori Shimizu, Susumu Hirano, Yoshiaki Konishi, Magnus Karlsson, Erik Agrell:
High-Speed Multilevel Coded Modulation and Soft Performance Monitoring in Optical Communications. OFC 2024: 1-3 - [i64]Erik Agrell, Daniel Pook-Kolb, Bruce Allen:
Gradient-Based Optimization of Lattice Quantizers. CoRR abs/2401.01799 (2024) - [i63]Mohammad Farsi, Hamdi Joudeh, Gabriele Liga, Alex Alvarado, Magnus Karlsson, Erik Agrell:
On the Capacity of Correlated MIMO Phase-Noise Channels: An Electro-Optic Frequency Comb Example. CoRR abs/2405.05709 (2024) - 2023
- [j71]Daniel Pook-Kolb, Erik Agrell, Bruce Allen:
The Voronoi Region of the Barnes-Wall Lattice Λ16. IEEE J. Sel. Areas Inf. Theory 4: 16-23 (2023) - [j70]Erik Agrell, Bruce Allen:
On the Best Lattice Quantizers. IEEE Trans. Inf. Theory 69(12): 7650-7658 (2023) - [i62]Daniel Pook-Kolb, Erik Agrell, Bruce Allen:
The Voronoi Region of the Barnes-Wall Lattice Λ16. CoRR abs/2301.06092 (2023) - [i61]Shen Li, Ali Mirani, Magnus Karlsson, Erik Agrell:
Coded Modulation Schemes for Voronoi Constellations. CoRR abs/2308.00407 (2023) - [i60]Erik Agrell, Daniel Pook-Kolb, Bruce Allen:
Glued lattices are better quantizers than K12. CoRR abs/2312.00481 (2023) - 2022
- [j69]Christian Häger, Erik Agrell:
Data-Driven Estimation of Capacity Upper Bounds. IEEE Commun. Lett. 26(12): 2939-2943 (2022) - [j68]Kamran Keykhosravi, Ahad Hamednia, Houman Rastegarfar, Erik Agrell:
Data preprocessing for machine-learning-based adaptive data center transmission. ICT Express 8(1): 37-43 (2022) - [j67]Shen Li, Ali Mirani, Magnus Karlsson, Erik Agrell:
Low-Complexity Voronoi Shaping for the Gaussian Channel. IEEE Trans. Commun. 70(2): 865-873 (2022) - [j66]Mohammad Farsi, Magnus Karlsson, Erik Agrell:
Capacity Bounds Under Imperfect Polarization Tracking. IEEE Trans. Commun. 70(11): 7240-7249 (2022) - [j65]Faezeh Samimi Vajd, Mohammad Hadi, Chayan Bhar, Mohammad Reza Pakravan, Erik Agrell:
Dynamic Joint Functional Split and Resource Allocation Optimization in Elastic Optical Fronthaul. IEEE Trans. Netw. Serv. Manag. 19(4): 4505-4515 (2022) - [j64]Jinxiang Song, Christian Häger, Jochen Schröder, Timothy J. O'Shea, Erik Agrell, Henk Wymeersch:
Benchmarking and Interpreting End-to-End Learning of MIMO and Multi-User Communication. IEEE Trans. Wirel. Commun. 21(9): 7287-7298 (2022) - [i59]Erik Agrell, Bruce Allen:
On the best lattice quantizers. CoRR abs/2202.09605 (2022) - [i58]Jinxiang Song, Christian Häger, Jochen Schröder, Timothy J. O'Shea, Erik Agrell, Henk Wymeersch:
Benchmarking and Interpreting End-to-end Learning of MIMO and Multi-User Communication. CoRR abs/2203.07703 (2022) - [i57]Christian Häger, Erik Agrell:
Data-Driven Upper Bounds on Channel Capacity. CoRR abs/2205.06471 (2022) - [i56]Daniel Pook-Kolb, Bruce Allen, Erik Agrell:
Exact calculation of quantizer constants for arbitrary lattices. CoRR abs/2211.01987 (2022) - 2021
- [j63]Yuxin Xu, Erik Agrell, Maïté Brandt-Pearce:
Cross-layer static resource provisioning for dynamic traffic in flexible grid optical networks. JOCN 13(3): 1-13 (2021) - [j62]Chayan Bhar, Erik Agrell:
Energy- and Bandwidth-Efficient, QoS-Aware Edge Caching in Fog-Enhanced Radio Access Networks. IEEE J. Sel. Areas Commun. 39(9): 2762-2771 (2021) - [c96]Ali Mirani, Kovendhan Vijayan, Zonglong He, Shen Li, Erik Agrell, Jochen Schröder, Peter A. Andrekson, Magnus Karlsson:
Experimental Demonstration of 8-Dimensional Voronoi Constellations with 65, 536 and 16, 777, 216 Symbols. ECOC 2021: 1-4 - [c95]Shen Li, Ali Mirani, Magnus Karlsson, Erik Agrell:
Designing Voronoi Constellations to Minimize Bit Error Rate. ISIT 2021: 1017-1022 - [c94]Tsuyoshi Yoshida, Koji Igarashi, Yoshiaki Konishi, Magnus Karlsson, Erik Agrell:
FPGA Implementation of Hierarchical Subcarrier Rate and Distribution Matching for up to 1.032 Tb/s or 262144-QAM. OFC 2021: 1-3 - [i55]Tsuyoshi Yoshida, Koji Igarashi, Magnus Karlsson, Erik Agrell:
Compressed Shaping: Concept and FPGA Demonstration. CoRR abs/2102.03958 (2021) - [i54]Erik Agrell, Marco Secondini, Alex Alvarado, Tsuyoshi Yoshida:
Performance Prediction Recipes for Optical Links. CoRR abs/2102.10139 (2021) - [i53]Shen Li, Ali Mirani, Magnus Karlsson, Erik Agrell:
Low-complexity Voronoi shaping for the Gaussian channel. CoRR abs/2106.03262 (2021) - [i52]Mohammad Farsi, Magnus Karlsson, Erik Agrell:
Capacity Bounds under Imperfect Polarization Tracking. CoRR abs/2112.12661 (2021) - 2020
- [j61]Mohammad Hadi, Chayan Bhar, Erik Agrell:
General QoS-aware scheduling procedure for passive optical networks. JOCN 12(7): 217-226 (2020) - [j60]Kamran Keykhosravi, Erik Agrell, Marco Secondini, Magnus Karlsson:
When to Use Optical Amplification in Noncoherent Transmission: An Information-Theoretic Approach. IEEE Trans. Commun. 68(4): 2438-2445 (2020) - [c93]Ali Mirani, Erik Agrell, Magnus Karlsson:
Lattice-based geometric shaping. ECOC 2020: 1-4 - [c92]Vinícius Oliari, Erik Agrell, Alex Alvarado:
Logarithmic Perturbation Models in the Weak-Dispersion Regime with Applications to Passive Optical Networks. ECOC 2020: 1-4 - [c91]Tsuyoshi Yoshida, Koji Igarashi, Magnus Karlsson, Erik Agrell:
Sparse-Dense MLC for Peak Power Constrained Channels. ECOC 2020: 1-4 - [c90]Tsuyoshi Yoshida, Koji Igarashi, Masashi Binkai, Shun Chikamori, Mikael Mazur, Jochen Schröder, Keisuke Matsuda, Shota Koshikawa, Naoki Suzuki, Magnus Karlsson, Erik Agrell:
Required and Received SNRs in Coded Modulation. ECOC 2020: 1-4 - [c89]Kadir Gümüs, Alex Alvarado, Bin Chen, Christian Häger, Erik Agrell:
End-to-End Learning of Geometrical Shaping Maximizing Generalized Mutual Information. OFC 2020: 1-3 - [c88]Shen Li, Magnus Karlsson, Erik Agrell:
Improved Simulation Accuracy of the Split-Step Fourier Method. OFC 2020: 1-3 - [c87]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Multilevel Coding with Flexible Probabilistic Shaping for Rate-Adaptive and Low-Power Optical Communications. OFC 2020: 1-3 - [c86]Tsuyoshi Yoshida, Mikael Mazur, Jochen Schröder, Magnus Karlsson, Erik Agrell:
On the Performance under Hard and Soft Bitwise Mismatched-Decoding. OFC 2020: 1-3 - [c85]Mohammad Hadi, Erik Agrell:
Iterative Configuration in Elastic Optical Networks : (Invited Paper). ONDM 2020: 1-3 - [i51]Tsuyoshi Yoshida, Mikael Mazur, Jochen Schröder, Magnus Karlsson, Erik Agrell:
On the Performance under Hard and Soft Bitwise Mismatched-Decoding. CoRR abs/2002.00560 (2020)
2010 – 2019
- 2019
- [j59]Kamran Keykhosravi, Giuseppe Durisi, Erik Agrell:
Accuracy Assessment of Nondispersive Optical Perturbative Models through Capacity Analysis. Entropy 21(8): 760 (2019) - [j58]Yuxin Xu, Li Yan, Erik Agrell, Maïté Brandt-Pearce:
Iterative Resource Allocation Algorithm for EONs Based on a Linearized GN Model. JOCN 11(3): 39-51 (2019) - [j57]Mohammad Hadi, Mohammad Reza Pakravan, Erik Agrell:
Dynamic Resource Allocation in Metro Elastic Optical Networks Using Lyapunov Drift Optimization. JOCN 11(6): 250-259 (2019) - [j56]Chayan Bhar, Erik Agrell, Kamran Keykhosravi, Magnus Karlsson, Peter A. Andrekson:
Channel allocation in elastic optical networks using traveling salesman problem algorithms. JOCN 11(10): C58-C66 (2019) - [j55]Mohammad Hadi, Erik Agrell:
Joint power-efficient traffic shaping and service provisioning for metro elastic optical networks. JOCN 11(12): 578-587 (2019) - [j54]Arni Alfredsson, Erik Agrell, Henk Wymeersch:
Iterative Detection and Phase-Noise Compensation for Coded Multichannel Optical Transmission. IEEE Trans. Commun. 67(8): 5532-5543 (2019) - [c84]Vinícius Oliari, Erik Agrell, Alex Alvarado:
Regular perturbation for the weak-dispersion regime. ICTON 2019: 1-4 - [c83]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Joint Source-Channel Coding via Compressed Distribution Matching in Fiber-Optic Communications. OFC 2019: 1-3 - [i50]Tsuyoshi Yoshida, Alex Alvarado, Magnus Karlsson, Erik Agrell:
Post-FEC BER Prediction for Bit-Interleaved Coded Modulation with Probabilistic Shaping. CoRR abs/1911.01585 (2019) - [i49]Tsuyoshi Yoshida, Mikael Mazur, Jochen Schröder, Magnus Karlsson, Erik Agrell:
Performance Monitoring for Live Systems with Soft FEC and Multilevel Modulation. CoRR abs/1911.08641 (2019) - [i48]Kadir Gümüs, Alex Alvarado, Bin Chen, Christian Häger, Erik Agrell:
End-to-End Learning of Geometrical Shaping Maximizing Generalized Mutual Information. CoRR abs/1912.05638 (2019) - 2018
- [j53]Kamran Keykhosravi, Houman Rastegarfar, Erik Agrell:
Multicast Scheduling of Wavelength-Tunable, Multiqueue Optical Data Center Switches. JOCN 10(4): 353-364 (2018) - [j52]Li Yan, Matteo Fiorani, Ajmal Muhammad, Massimo Tornatore, Erik Agrell, Lena Wosinska:
Network Performance Trade-Off in Modular Data Centers With Optical Spatial Division Multiplexing. JOCN 10(9): 796-808 (2018) - [j51]Li Yan, Yuxin Xu, Maïté Brandt-Pearce, Nishan Dharmaweera, Erik Agrell:
Robust Regenerator Allocation in Nonlinear Flexible-Grid Optical Networks With Time-Varying Data Rates. JOCN 10(11): 823-831 (2018) - [j50]Erik Agrell, Balázs Csébfalvi:
Multidimensional Sampling of Isotropically Bandlimited Signals. IEEE Signal Process. Lett. 25(3): 383-387 (2018) - [j49]Kamran Keykhosravi, Morteza Tavana, Erik Agrell, Giuseppe Durisi:
Demodulation and Detection Schemes for a Memoryless Optical WDM Channel. IEEE Trans. Commun. 66(7): 2994-3005 (2018) - [j48]Alex Alvarado, Erik Agrell, Fredrik Brannstrom:
Asymptotic Comparison of ML and MAP Detectors for Multidimensional Constellations. IEEE Trans. Inf. Theory 64(2): 1231-1240 (2018) - [c82]Morteza Tavana, Kamran Keykhosravi, Vahid Aref, Erik Agrell:
A Low-Complexity Near-Optimal Detector for Multispan Zero-Dispersion Fiber-Optic Channels. ECOC 2018: 1-3 - [c81]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Technologies Toward Implementation of Probabilistic Constellation Shaping. ECOC 2018: 1-3 - [c80]Georg Rademacher, Ruben S. Luis, Benjamin J. Puttnam, Tobias A. Eriksson, Erik Agrell, Ryo Maruyama, Kazuhiko Aikawa, Hideaki Furukawa, Yoshinari Awaji, Naoya Wada:
159 Tbit/s C+L Band Transmission over 1045 km 3-Mode Graded-Index Few-Mode Fiber. OFC 2018: 1-3 - [c79]Houman Rastegarfar, Kamran Keykhosravi, Erik Agrell, Nasser Peyghambarian:
Wavelength Reuse for Scalable Multicasting: A Cross-Layer Perspective. OFC 2018: 1-3 - [c78]Li Yan, Yuxin Xu, Maïté Brandt-Pearce, Nishan Dharmaweera, Erik Agrell:
Regenerator Allocation in Nonlinear Elastic Optical Networks With Random Data Rates. OFC 2018: 1-3 - [c77]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Efficient Offline Evaluation of FEC Codes Based on Captured Data with Probabilistic Shaping. OFC 2018: 1-3 - [c76]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Low-Complexity Variable-Length Output Distribution Matching with Periodical Distribution Uniformalization. OFC 2018: 1-3 - [c75]Kamran Keykhosravi, Houman Rastegarfar, Erik Agrell:
Scalable Interconnection Scheme for Data Center Multicast Applications. PSC 2018: 1-3 - [i47]Arni Alfredsson, Erik Agrell, Henk Wymeersch:
Iterative Decoding and Phase-Noise Compensation for Multichannel Optical Transmission. CoRR abs/1804.02263 (2018) - [i46]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Hierarchical Distribution Matching for Probabilistically Shaped Coded Modulation. CoRR abs/1809.01653 (2018) - [i45]Kamran Keykhosravi, Houman Rastegarfar, Nasser Peyghambarian, Erik Agrell:
Exploiting AWG Free Spectral Range Periodicity in Distributed Multicast Architectures. CoRR abs/1810.00197 (2018) - [i44]Marco Secondini, Erik Agrell, Enrico Forestieri, Domenico Marsella, Menelaos Ralli Camara:
Nonlinearity Mitigation in WDM Systems: Models, Strategies, and Achievable Rates. CoRR abs/1811.08942 (2018) - [i43]Kamran Keykhosravi, Marco Secondini, Giuseppe Durisi, Erik Agrell:
How to Increase the Achievable Information Rate by Per-Channel Dispersion Compensation. CoRR abs/1812.03556 (2018) - 2017
- [c74]Erik Agrell:
Capacity Bounds in Optical Communications. ECOC 2017: 1-3 - [c73]Arni F. Alfredsson, Erik Agrell, Henk Wymeersch, Magnus Karlsson:
Pilot Distributions for Phase Tracking in Space-Division Multiplexed Systems. ECOC 2017: 1-3 - [c72]Kamran Keykhosravi, Giuseppe Durisi, Erik Agrell:
A Tighter Upper Bound on the Capacity of the Nondispersive Optical Fiber Channel. ECOC 2017: 1-3 - [c71]Yang Lu, Erik Agrell, Xiaodan Pang, Oskars Ozolins, Xuezhi Hong, Rui Lin, Yuxin Cheng, Aleksejs Udalcovs, Sergei Popov, Gunnar Jacobsen, Jiajia Chen:
Matrix Receiving Scheme Supporting Arbitrary Multiple-Wavelength Reception for Optical Interconnects. ECOC 2017: 1-3 - [c70]Marco Secondini, Erik Agrell, Enrico Forestieri, Domenico Marsella:
Fiber Nonlinearity Mitigation in WDM Systems: Strategies and Achievable Rates. ECOC 2017: 1-3 - [c69]Li Yan, Yuxin Xu, Maïté Brandt-Pearce, Nishan Dharmaweera, Erik Agrell:
Regenerator Site Predeployment in Nonlinear Dynamic Flexible-Grid Networks. ECOC 2017: 1-3 - [c68]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Short-Block-Length Shaping by Simple Mark Ratio Controllers for Granular and Wide-Range Spectral Efficiencies. ECOC 2017: 1-3 - [c67]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Post-FEC BER Prediction Accuracy for Probabilistically Shaped Signaling in Fiber-Optic Communications. ECOC 2017: 1-3 - [c66]Kamran Keykhosravi, Houman Rastegarfar, Erik Agrell:
Multicast scheduling for optical data center switches with tunability constraints. ICNC 2017: 308-312 - [c65]Houman Rastegarfar, Kamran Keykhosravi, Krzysztof Szczerba, Erik Agrell, Lloyd LaComb, Madeleine Glick:
Optical circuit granularity impact in TCP-dominant hybrid data center networks. ICNC 2017: 318-322 - [c64]Li Yan, Erik Agrell:
Capacity scaling of flexible optical networks with nonlinear impairment. ICTON 2017: 1-4 - [c63]Kamran Keykhosravi, Erik Agrell:
A novel demodulation scheme for a memoryless optical interference channel. ISIT 2017: 66-70 - [c62]Arni F. Alfredsson, Erik Agrell, Henk Wymeersch, Magnus Karlsson:
Phase-noise compensation for spatial-division multiplexed transmission. OFC 2017: 1-3 - [c61]Cristian B. Czegledi, Magnus Karlsson, Pontus Johannisson, Erik Agrell:
Temporal stochastic channel model for absolute polarization state and polarization-mode dispersion. OFC 2017: 1-3 - [c60]Cristian B. Czegledi, Gabriele Liga, Domaniç Lavery, Magnus Karlsson, Erik Agrell, Seb J. Savory, Polina Bayvel:
Modified digital backpropagation accounting for polarization-mode dispersion. OFC 2017: 1-3 - [c59]Nishan Dharmaweera, Li Yan, Magnus Karlsson, Erik Agrell:
An impairment-aware resource allocation scheme for dynamic elastic optical networks. OFC 2017: 1-3 - [c58]Johnny Karout, René-Jean Essiambre, Erik Agrell, Antonia M. Tulino:
Achievable rates of multidimensional multisphere distributions. OFC 2017: 1-3 - [c57]Benjamin J. Puttnam, Ruben S. Luis, Georg Rademacher, Jun Sakaguchi, Werner Klaus, Yoshinari Awaji, Naoya Wada, Erik Agrell, J. Marciante, Bill P.-P. Kuo, Stojan Radic:
High-capacity MCF transmission with wideband comb. OFC 2017: 1-3 - [c56]Li Yan, Matteo Fiorani, Ajmal Muhammad, Massimo Tornatore, Erik Agrell, Lena Wosinska:
Network performance trade-off in optical spatial division multiplexing data centers. OFC 2017: 1-3 - [i42]Erik Agrell, Balázs Csébfalvi:
Multidimensional Sampling of Isotropically Bandlimited Signals. CoRR abs/1703.00471 (2017) - [i41]Tsuyoshi Yoshida, Magnus Karlsson, Erik Agrell:
Performance Metrics for Systems with Soft-Decision FEC and Probabilistic Shaping. CoRR abs/1705.03736 (2017) - [i40]Kamran Keykhosravi, Giuseppe Durisi, Erik Agrell:
Bounds on the Capacity of Memoryless Simplified Fiber-Optical Channel Models. CoRR abs/1708.03102 (2017) - [i39]Kamran Keykhosravi, Morteza Tavana, Erik Agrell, Giuseppe Durisi:
Demodulation and Detection Schemes for a Memoryless Optical WDM Channel. CoRR abs/1708.08320 (2017) - 2016
- [j47]Madushanka Nishan Dharmaweera, Juzi Zhao, Li Yan, Magnus Karlsson, Erik Agrell:
Traffic-Grooming- and Multipath-Routing-Enabled Impairment-Aware Elastic Optical Networks. JOCN 8(2): 58-70 (2016) - [j46]Fábio Correia, Artur Mariano, Alberto Proença, Christian H. Bischof, Erik Agrell:
Parallel Improved Schnorr-Euchner Enumeration SE++ on Shared and Distributed Memory Systems, With and Without Extreme Pruning. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. 7(4): 1-19 (2016) - [j45]Mikhail Ivanov, Christian Häger, Fredrik Brannstrom, Alexandre Graell i Amat, Alex Alvarado, Erik Agrell:
On the Information Loss of the Max-Log Approximation in BICM Systems. IEEE Trans. Inf. Theory 62(6): 3011-3025 (2016) - [c55]Magnus Karlsson, Erik Agrell:
Multidimensional modulation and coding. OFC 2016: 1-3 - [c54]Nishan Dharmaweera, Li Yan, Juzi Zhao, Magnus Karlsson, Erik Agrell:
Regenerator site selection in impairment-aware elastic optical networks. OFC 2016: 1-3 - [c53]Tobias Fehenberger, Tobias A. Eriksson, Alex Alvarado, Magnus Karlsson, Erik Agrell, Norbert Hanik:
Improved achievable information rates by optimized four-dimensional demappers in optical transmission experiments. OFC 2016: 1-3 - [c52]Li Yan, Erik Agrell, Henk Wymeersch:
Sensitivity comparison of time domain hybrid modulation and rate adaptive coding. OFC 2016: 1-3 - [c51]Fábio Correia, Artur Mariano, Alberto Proença, Christian H. Bischof, Erik Agrell:
Parallel Improved Schnorr-Euchner Enumeration SE++ for the CVP and SVP. PDP 2016: 596-603 - [i38]Cristian B. Czegledi, Erik Agrell, Magnus Karlsson, Pontus Johannisson:
Modulation Format Independent Joint Polarization and Phase Tracking for Coherent Receivers. CoRR abs/1601.05927 (2016) - [i37]Johnny Karout, René-Jean Essiambre, Erik Agrell, Antonia M. Tulino:
Achievable Rates of Multidimensional Rotationally Invariant Distributions. CoRR abs/1604.04256 (2016) - [i36]Gabriele Liga, Alex Alvarado, Erik Agrell, Polina Bayvel:
Information Rates of Next-Generation Long-Haul Optical Fiber Systems Using Coded Modulation. CoRR abs/1606.01689 (2016) - [i35]Naga VishnuKanth Irukulapati, Marco Secondini, Erik Agrell, Pontus Johannisson, Henk Wymeersch:
Tighter Lower Bounds on Mutual Information for Fiber-Optic Channels. CoRR abs/1606.09176 (2016) - [i34]Alex Alvarado, Erik Agrell, Fredrik Brännström:
Asymptotic Comparison of ML and MAP Detectors for Multidimensional Constellations. CoRR abs/1607.01818 (2016) - 2015
- [j44]Li Yan, Erik Agrell, Henk Wymeersch, Maïté Brandt-Pearce:
Resource Allocation for Flexible-Grid Optical Networks With Nonlinear Channel Model [Invited]. JOCN 7(11): B101-B108 (2015) - [j43]Erik Agrell:
Conditions for a Monotonic Channel Capacity. IEEE Trans. Commun. 63(3): 738-748 (2015) - [c50]Tobias A. Eriksson, Tobias Fehenberger, Norbert Hanik, Peter A. Andrekson, Magnus Karlsson, Erik Agrell:
Four-dimensional estimates of mutual information in coherent optical communication experiments. ECOC 2015: 1-3 - [c49]Gabriele Liga, Alex Alvarado, Erik Agrell, Marco Secondini, Robert I. Killey, Polina Bayvel:
Optimum detection in presence of nonlinear distortions with memory. ECOC 2015: 1-3 - [c48]Lars Lundberg, Pontus Johannisson, Erik Agrell, Magnus Karlsson, Peter A. Andrekson:
Power consumption of hybrid EDFA/Raman amplified systems. ECOC 2015: 1-3 - [c47]Benjamin J. Puttnam, Ruben S. Luís, Jose Manuel Delgado Mendinueta, Yoshinari Awaji, Naoya Wada, Erik Agrell:
Linear block-coding across >5 Tb/s PDM-64QAM spatial-super-channels in a 19-core fiber. ECOC 2015: 1-3 - [c46]Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luís, Yoshinari Awaji, Naoya Wada, Erik Agrell, Klaus Petermann:
Experimental investigation of a 16-dimensional modulation format for long-haul multi-core fiber transmission. ECOC 2015: 1-3 - [c45]Li Yan, Juzi Zhao, Erik Agrell, Henk Wymeersch:
Power optimization in nonlinear flexible-grid optical networks. ECOC 2015: 1-3 - [c44]Juzi Zhao, Li Yan, Henk Wymeersch, Erik Agrell:
Code rate optimization in elastic optical networks. ECOC 2015: 1-3 - [c43]Erik Agrell, Giuseppe Durisi, Pontus Johannisson:
Information-theory-friendly models for fiber-optic channels: A primer. ITW 2015: 1-5 - [c42]Alex Alvarado, Erik Agrell, Domaniç Lavery, Polina Bayvel:
LDPC codes for optical channels: Is the "FEC limit" a good predictor of post-FEC BER? OFC 2015: 1-3 - [c41]Cristian B. Czegledi, Erik Agrell, Magnus Karlsson:
Symbol-by-symbol joint polarization and phase tracking in coherent receivers. OFC 2015: 1-3 - [c40]Tobias A. Eriksson, Saleem Alreesh, Carsten Schmidt-Langhorst, Felix Frey, Pablo Wilke Berenguer, Colja Schubert, Johannes K. Fischer, Peter A. Andrekson, Magnus Karlsson, Erik Agrell:
Experimental investigation of a four-dimensional 256-ary lattice-based modulation format. OFC 2015: 1-3 - [c39]Christian Häger, Alexandre Graell i Amat, Henry D. Pfister, Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
On parameter optimization for staircase codes. OFC 2015: 1-3 - [c38]Domenico Marsella, Marco Secondini, Erik Agrell, Enrico Forestieri:
A simple strategy for mitigating XPM in nonlinear WDM optical systems. OFC 2015: 1-3 - [c37]Henk Wymeersch, Naga VishnuKanth Irukulapati, Domenico Marsella, Pontus Johannisson, Erik Agrell, Marco Secondini:
On the use of factor graphs in optical communications. OFC 2015: 1-3 - [c36]Li Yan, Erik Agrell, Henk Wymeersch:
Resource allocation in nonlinear flexible-grid fiber-optic networks. OFC 2015: 1-3 - [c35]Juzi Zhao, Henk Wymeersch, Erik Agrell:
Nonlinear impairment aware resource allocation in elastic optical networks. OFC 2015: 1-3 - [c34]Henk Wymeersch, Naga VishnuKanth Irukulapati, Isaac A. Sackey, Pontus Johannisson, Erik Agrell:
Backward particle message passing. SPAWC 2015: 450-454 - [i33]Erik Agrell, Magnus Karlsson:
Influence of Behavioral Models on Multiuser Channel Capacity. CoRR abs/1501.00950 (2015) - [i32]Alex Alvarado, Erik Agrell, Domaniç Lavery, Robert Maher, Polina Bayvel:
Replacing the Soft FEC Limit Paradigm in the Design of Optical Communication Systems. CoRR abs/1503.05477 (2015) - [i31]Naga VishnuKanth Irukulapati, Domenico Marsella, Pontus Johannisson, Erik Agrell, Marco Secondini, Henk Wymeersch:
Stochastic Digital Backpropagation with Residual Memory Compensation. CoRR abs/1506.02937 (2015) - [i30]Cristian B. Czegledi, Magnus Karlsson, Erik Agrell, Pontus Johannisson:
Polarization Drift Channel Model for Coherent Fibre-Optic Systems. CoRR abs/1507.00953 (2015) - [i29]Tobias A. Eriksson, Tobias Fehenberger, Peter A. Andrekson, Magnus Karlsson, Norbert Hanik, Erik Agrell:
Impact of 4D channel distribution on the achievable rates in coherent optical communication experiments. CoRR abs/1512.02512 (2015) - 2014
- [j42]Christian Häger, Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson, Alexandre Graell i Amat:
A Low-Complexity Detector for Memoryless Polarization-Multiplexed Fiber-Optical Channels. IEEE Commun. Lett. 18(2): 368-371 (2014) - [j41]Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
A Simple Approximation for the Bit-Interleaved Coded Modulation Capacity. IEEE Commun. Lett. 18(3): 495-498 (2014) - [j40]Lotfollah Beygi, Erik Agrell, Joseph M. Kahn, Magnus Karlsson:
Coded Modulation for Fiber-Optic Networks: Toward better tradeoff between signal processing complexity and optical transparent reach. IEEE Signal Process. Mag. 31(2): 93-103 (2014) - [j39]Cristian B. Czegledi, Mohammad Reza Khanzadi, Erik Agrell:
Bandlimited Power-Efficient Signaling and Pulse Design for Intensity Modulation. IEEE Trans. Commun. 62(9): 3274-3284 (2014) - [j38]Naga VishnuKanth Irukulapati, Henk Wymeersch, Pontus Johannisson, Erik Agrell:
Stochastic Digital Backpropagation. IEEE Trans. Commun. 62(11): 3956-3968 (2014) - [j37]Alex Alvarado, Fredrik Brannstrom, Erik Agrell, Tobias Koch:
High-SNR Asymptotics of Mutual Information for Discrete Constellations With Applications to BICM. IEEE Trans. Inf. Theory 60(2): 1061-1076 (2014) - [j36]Mikhail Ivanov, Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
On the Asymptotic Performance of Bit-Wise Decoders for Coded Modulation. IEEE Trans. Inf. Theory 60(5): 2796-2804 (2014) - [j35]Kasra Haghighi, Erik G. Ström, Erik Agrell:
Sensing or Transmission: Causal Cognitive Radio Strategies with Censorship. IEEE Trans. Wirel. Commun. 13(6): 3031-3041 (2014) - [c33]Cristian B. Czegledi, Mohammad Reza Khanzadi, Erik Agrell:
Bandlimited power-efficient signaling for intensity modulation. ECOC 2014: 1-3 - [c32]Tobias A. Eriksson, Pontus Johannisson, Erik Agrell, Peter A. Andrekson, Magnus Karlsson:
Experimental comparison of PS-QPSK and LDPC-coded PM-QPSK with equal spectral efficiency in WDM transmission. ECOC 2014: 1-3 - [c31]Christian Häger, Alexandre Graell i Amat, Fredrik Brannstrom, Alex Alvarado, Erik Agrell:
Comparison of terminated and tailbiting spatially coupled LDPC codes with optimized bit mapping for PM-64-QAM. ECOC 2014: 1-3 - [c30]Naga VishnuKanth Irukulapati, Domenico Marsella, Pontus Johannisson, Marco Secondini, Henk Wymeersch, Erik Agrell, Enrico Forestieri:
On maximum likelihood sequence detectors for single-channel coherent optical communications. ECOC 2014: 1-3 - [c29]Benjamin J. Puttnam, Jose Manuel Delgado Mendinueta, Ruben S. Luís, Tobias A. Eriksson, Yoshinari Awaji, Naoya Wada, Erik Agrell:
Single parity check multi-core modulation for power efficient spatial super-channels. ECOC 2014: 1-3 - [c28]Christian Häger, Alexandre Graell i Amat, Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
Optimized bit mappings for spatially coupled LDPC codes over parallel binary erasure channels. ICC 2014: 2064-2069 - [c27]Alex Alvarado, Erik Agrell:
Achievable rates for four-dimensional coded modulation with a bit-wise receiver. OFC 2014: 1-3 - [c26]Tobias A. Eriksson, Pontus Johannisson, Erik Agrell, Peter A. Andrekson, Magnus Karlsson:
Biorthogonal modulation in 8 dimensions experimentally implemented as 2PPM-PS-QPSK. OFC 2014: 1-3 - [i28]Erik Agrell, Alex Alvarado, Giuseppe Durisi, Magnus Karlsson:
Capacity of a Nonlinear Optical Channel with Finite Memory. CoRR abs/1403.3339 (2014) - [i27]Christian Häger, Alexandre Graell i Amat, Fredrik Brännström, Alex Alvarado, Erik Agrell:
Improving Soft FEC Performance for Higher-Order Modulations by Bit Mapper Optimization. CoRR abs/1404.2269 (2014) - [i26]Mikhail Ivanov, Christian Häger, Fredrik Brännström, Alexandre Graell i Amat, Alex Alvarado, Erik Agrell:
On the Information Loss of the Max-Log Approximation in BICM Systems. CoRR abs/1408.2214 (2014) - [i25]Christian Häger, Alexandre Graell i Amat, Fredrik Brännström, Alex Alvarado, Erik Agrell:
Terminated and Tailbiting Spatially Coupled Codes with Optimized Bit Mappings for Spectrally Efficient Fiber-Optical Systems. CoRR abs/1410.0277 (2014) - [i24]Alex Alvarado, Erik Agrell:
Four-Dimensional Coded Modulation with Bit-wise Decoders for Future Optical Communications. CoRR abs/1411.0401 (2014) - 2013
- [j34]Martin Sjödin, Erik Agrell, Magnus Karlsson:
Subset-Optimized Polarization-Multiplexed PSK for Fiber-Optic Communications. IEEE Commun. Lett. 17(5): 838-840 (2013) - [j33]Debarati Sen, Henk Wymeersch, Naga VishnuKanth Irukulapati, Erik Agrell, Pontus Johannisson, Magnus Karlsson, Peter A. Andrekson:
MCRB for Timing and Phase Offset for Low-Rate Optical Communication with Self-Phase Modulation. IEEE Commun. Lett. 17(5): 1004-1007 (2013) - [j32]Mikhail Ivanov, Fredrik Brannstrom, Alex Alvarado, Erik Agrell:
On the Exact BER of Bit-Wise Demodulators for One-Dimensional Constellations. IEEE Trans. Commun. 61(4): 1450-1459 (2013) - [j31]Alex Alvarado, Alexandre Graell i Amat, Fredrik Brannstrom, Erik Agrell:
On Optimal TCM Encoders. IEEE Trans. Commun. 61(6): 2178-2189 (2013) - [j30]Christian Häger, Alexandre Graell i Amat, Alex Alvarado, Erik Agrell:
Design of APSK Constellations for Coherent Optical Channels with Nonlinear Phase Noise. IEEE Trans. Commun. 61(8): 3362-3373 (2013) - [j29]Erik Agrell, Alex Alvarado:
Signal Shaping for BICM at Low SNR. IEEE Trans. Inf. Theory 59(4): 2396-2410 (2013) - [c25]Alex Alvarado, Fredrik Brannstrom, Erik Agrell, Tobias Koch:
High-SNR asymptotics of mutual information for discrete constellations. ISIT 2013: 2274-2278 - [c24]Erik Agrell, Magnus Karlsson:
WDM channel capacity and its dependence on multichannel adaptation models. OFC/NFOEC 2013: 1-3 - [c23]Johnny Karout, Xiang Liu, Sethumadhavan Chandrasekhar, Erik Agrell, Magnus Karlsson, René-Jean Essiambre:
Experimental demonstration of an optimized 16-ary four-dimensional modulation format using optical OFDM. OFC/NFOEC 2013: 1-3 - [i23]Mikhail Ivanov, Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
On the Asymptotic Performance of Bit-Wise Decoders for Coded Modulation. CoRR abs/1306.4009 (2013) - [i22]Christian Häger, Alexandre Graell i Amat, Alex Alvarado, Fredrik Brännström, Erik Agrell:
Optimized Bit Mappings for Spatially Coupled LDPC Codes over Parallel Binary Erasure Channels. CoRR abs/1309.7583 (2013) - [i21]Alex Alvarado, Erik Agrell:
Achievable Rates for Four-Dimensional Coded Modulation with a Bit-Wise Receiver. CoRR abs/1310.4149 (2013) - [i20]Christian Häger, Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson, Alexandre Graell i Amat:
A Low-Complexity Detector for Memoryless Polarization-Multiplexed Fiber-Optical Channels. CoRR abs/1312.3092 (2013) - 2012
- [j28]Johnny Karout, Gerhard Kramer, Frank R. Kschischang, Erik Agrell:
A Two-Dimensional Signal Space for Intensity-Modulated Channels. IEEE Commun. Lett. 16(9): 1361-1364 (2012) - [j27]Krzysztof Szczerba, Petter Westbergh, Johnny Karout, Johan S. Gustavsson, Åsa Haglund, Magnus Karlsson, Peter A. Andrekson, Erik Agrell, Anders Larsson:
4-PAM for High-Speed Short-Range Optical Communications. JOCN 4(11): 885-894 (2012) - [j26]Kasra Haghighi, Erik G. Ström, Erik Agrell:
On Optimum Causal Cognitive Spectrum Reutilization Strategy. IEEE J. Sel. Areas Commun. 30(10): 1911-1921 (2012) - [j25]Mehrnaz Tavan, Erik Agrell, Johnny Karout:
Bandlimited Intensity Modulation. IEEE Trans. Commun. 60(11): 3429-3439 (2012) - [j24]Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson, Henk Wymeersch:
A Discrete-Time Model for Uncompensated Single-Channel Fiber-Optical Links. IEEE Trans. Commun. 60(11): 3440-3450 (2012) - [j23]Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson:
Optimizing Constellations for Single-Subcarrier Intensity-Modulated Optical Systems. IEEE Trans. Inf. Theory 58(7): 4645-4659 (2012) - [c22]Lotfollah Beygi, Erik Agrell, Magnus Karlsson:
Adaptive coded modulation for nonlinear fiber-optical channels. GLOBECOM Workshops 2012: 331-335 - [c21]Mikhail Ivanov, Fredrik Brannstrom, Alex Alvarado, Erik Agrell:
General BER expression for one-dimensional constellations. GLOBECOM 2012: 2162-2167 - [c20]Christian Häger, Alexandre Graell i Amat, Alex Alvarado, Erik Agrell:
Constellation optimization for coherent optical channels distorted by nonlinear phase noise. GLOBECOM 2012: 2870-2875 - [c19]Alex Alvarado, Alexandre Graell i Amat, Fredrik Brännström, Erik Agrell:
On the equivalence of TCM encoders. ISIT 2012: 2401-2405 - [c18]Erik Agrell, Alex Alvarado:
Achieving the Shannon limit with probabilistically shaped BICM. ISIT 2012: 2421-2425 - [c17]Erik Agrell, Alex Alvarado:
First-order asymptotics of the BICM mutual information: Uniform vs. nonuniform distributions. ITA 2012: 306-310 - [i19]Erik Agrell, Alex Alvarado:
Signal Shaping for BICM at Low SNR. CoRR abs/1202.6404 (2012) - [i18]Johnny Karout, Gerhard Kramer, Frank R. Kschischang, Erik Agrell:
A Two-Dimensional Signal Space for Intensity-Modulated Channels. CoRR abs/1203.1528 (2012) - [i17]Mikhail Ivanov, Fredrik Brannstrom, Alex Alvarado, Erik Agrell:
On the Exact BER of Bit-Wise Demodulators for One-Dimensional Constellations. CoRR abs/1206.2478 (2012) - [i16]Erik Agrell:
On Monotonic Capacity-Cost Functions. CoRR abs/1209.2820 (2012) - [i15]Christian Häger, Alexandre Graell i Amat, Alex Alvarado, Erik Agrell:
Design of APSK Constellations for Coherent Optical Channels with Nonlinear Phase Noise. CoRR abs/1209.5221 (2012) - [i14]Alex Alvarado, Alexandre Graell i Amat, Fredrik Brannstrom, Erik Agrell:
On Optimal TCM Encoders. CoRR abs/1210.2107 (2012) - [i13]Mikhail Ivanov, Fredrik Brännström, Alex Alvarado, Erik Agrell:
General BER Expression for One-Dimensional Constellations. CoRR abs/1210.8326 (2012) - [i12]Alex Alvarado, Fredrik Brannstrom, Erik Agrell, Tobias Koch:
High-SNR Asymptotics of Mutual Information for Discrete Constellations with Applications to BICM. CoRR abs/1212.6526 (2012) - 2011
- [j22]Pontus Johannisson, Henk Wymeersch, Martin Sjödin, Ahmet Serdar Tan, Erik Agrell, Peter A. Andrekson, Magnus Karlsson:
Convergence Comparison of the CMA and ICA for Blind Polarization Demultiplexing. JOCN 3(6): 493-501 (2011) - [j21]Alex Alvarado, Leszek Szczecinski, Erik Agrell:
On BICM Receivers for TCM Transmission. IEEE Trans. Commun. 59(10): 2692-2702 (2011) - [j20]Erik Agrell, Magnus Karlsson:
On the Symbol Error Probability of Regular Polytopes. IEEE Trans. Inf. Theory 57(6): 3411-3415 (2011) - [j19]Arash Ghasemmehdi, Erik Agrell:
Faster Recursions in Sphere Decoding. IEEE Trans. Inf. Theory 57(6): 3530-3536 (2011) - [j18]Erik Agrell, Alex Alvarado:
Optimal Alphabets and Binary Labelings for BICM at Low SNR. IEEE Trans. Inf. Theory 57(10): 6650-6672 (2011) - [c16]Kasra Haghighi, Erik G. Ström, Erik Agrell:
An LLR-Based Cognitive Transmission Strategy for Higher Spectrum Reutilization. GLOBECOM 2011: 1-5 - [c15]Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson:
Designing Power-Efficient Modulation Formats for Noncoherent Optical Systems. GLOBECOM 2011: 1-6 - [c14]Mehrnaz Tavan, Erik Agrell, Johnny Karout:
Strictly Bandlimited ISI-Free Transmission over Intensity-Modulated Channels. GLOBECOM 2011: 1-6 - [c13]Alex Alvarado, Leszek Szczecinski, Erik Agrell:
On the Performance of BICM with Trivial Interleavers in Nonfading Channels. ICC 2011: 1-6 - [c12]Ahmet Serdar Tan, Henk Wymeersch, Pontus Johannisson, Erik Agrell, Peter A. Andrekson, Magnus Karlsson:
An ML-Based Detector for Optical Communication in the Presence of Nonlinear Phase Noise. ICC 2011: 1-5 - [c11]Alex Alvarado, Fredrik Brannstrom, Erik Agrell:
High SNR bounds for the BICM capacity. ITW 2011: 360-364 - [c10]Johnny Karout, Henk Wymeersch, Ahmet Serdar Tan, Pontus Johannisson, Erik Agrell, Martin Sjödin, Magnus Karlsson, Peter A. Andrekson:
CMA misconvergence in coherent optical communication for signals generated from a single PRBS. WOCC 2011: 1-5 - [i11]Erik Agrell:
Errata list for "Error Control Coding" by Lin and Costello. CoRR abs/1101.2575 (2011) - [i10]Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson:
Designing Power-Efficient Modulation Formats for Noncoherent Optical Systems. CoRR abs/1103.3190 (2011) - [i9]Johnny Karout, Erik Agrell, Krzysztof Szczerba, Magnus Karlsson:
Optimizing Constellations for Noncoherent Optical Communication Systems. CoRR abs/1106.2819 (2011) - [i8]Erik Agrell:
The Channel Capacity Increases with Power. CoRR abs/1108.0391 (2011) - [i7]Mehrnaz Tavan, Erik Agrell, Johnny Karout:
Bandlimited Intensity Modulation. CoRR abs/1109.4587 (2011) - [i6]Kasra Haghighi, Erik G. Ström, Erik Agrell:
On Optimum Causal Cognitive Spectrum Reutilization Strategy. CoRR abs/1111.0219 (2011) - 2010
- [j17]Alex Alvarado, Leszek Szczecinski, Erik Agrell, Arne Svensson:
On BICM-ID with Multiple Interleavers. IEEE Commun. Lett. 14(9): 785-787 (2010) - [j16]Lotfollah Beygi, Erik Agrell, Magnus Karlsson:
On the Dimensionality of Multilevel Coded Modulation in the High SNR Regime. IEEE Commun. Lett. 14(11): 1056-1058 (2010) - [j15]Alex Alvarado, Erik Agrell, Leszek Szczecinski, Arne Svensson:
Exploiting UEP in QAM-based BICM: interleaver and code design. IEEE Trans. Commun. 58(2): 500-510 (2010) - [j14]Alex Alvarado, Erik Agrell, Albert Guillen i Fabregas, Alfonso Martinez:
Corrections to "Bit-Interleaved Coded Modulation in the Wideband Regime" [Dec 08 5447-5455]. IEEE Trans. Inf. Theory 56(12): 6513 (2010) - [c9]Lotfollah Beygi, Erik Agrell, Pontus Johannisson, Magnus Karlsson:
A Novel Multilevel Coded Modulation Scheme for Fiber Optical Channel with Nonlinear Phase Noise. GLOBECOM 2010: 1-6 - [c8]Kasra Haghighi, Arne Svensson, Erik Agrell:
Wideband Sequential Spectrum Sensing with Varying Thresholds. GLOBECOM 2010: 1-5 - [c7]Lotfollah Beygi, Erik Agrell, Magnus Karlsson, Behrooz Makki:
A novel rate allocation method for multilevel coded modulation. ISIT 2010: 1983-1987 - [i5]Erik Agrell, Alex Alvarado:
BICM Capacity - Part II: First-Order Optimal Signal Sets and Binary Labelings. CoRR abs/1001.4521 (2010) - [i4]Alex Alvarado, Erik Agrell:
On the BICM Capacity - Part I: Binary Labelings, Arbitrary Input Distributions, and First-Order Asymptotics. CoRR abs/1001.4548 (2010) - [i3]Erik Agrell, Magnus Karlsson:
On the symbol error probability of regular polytopes. CoRR abs/1003.1257 (2010) - [i2]Alex Alvarado, Leszek Szczecinski, Erik Agrell:
On BICM receivers for TCM transmission. CoRR abs/1008.2750 (2010)
2000 – 2009
- 2009
- [j13]Hongxia Zhao, Erik Agrell, Magnus Karlsson:
Optical Communications Intersymbol interference in DQPSK fibre-optic systems. Eur. Trans. Telecommun. 20(8): 758-769 (2009) - [c6]Alex Alvarado, Erik Agrell, Leszek Szczecinski, Arne Svensson:
Unequal Error Protection in BICM with QAM Constellations: Interleaver and Code Design. ICC 2009: 1-6 - [c5]Alex Alvarado, Víctor Núñez, Leszek Szczecinski, Erik Agrell:
Correcting Suboptimal Metrics in Iterative Decoders. ICC 2009: 1-6 - [c4]Alex Alvarado, Erik Agrell, Arne Svensson:
On the capacity of BICM with QAM constellations. IWCMC 2009: 573-579 - [i1]Arash Ghasemmehdi, Erik Agrell:
Optimal Projection Method in Sphere Decoding. CoRR abs/0906.0249 (2009) - 2008
- [j12]Hongxia Zhao, Erik Agrell, Magnus Karlsson:
Optical Communications Unequal bit error probability in coherent QPSK fiber-optic systems using phase modulator based transmitters. Eur. Trans. Telecommun. 19(8): 895-906 (2008) - [c3]Alex Alvarado, Leszek Szczecinski, Erik Agrell, Arne Svensson:
On the Design of Interleavers for BICM Transmission. EW 2008 - 2007
- [j11]Erik Agrell, Johan Lassing, Erik G. Ström, Tony Ottosson:
Gray Coding for Multilevel Constellations in Gaussian Noise. IEEE Trans. Inf. Theory 53(1): 224-235 (2007) - 2005
- [j10]Hans R. Künsch, Erik Agrell, Fred A. Hamprecht:
Optimal lattices for sampling. IEEE Trans. Inf. Theory 51(2): 634-647 (2005) - 2004
- [j9]Erik Agrell, Johan Lassing, Erik G. Ström, Tony Ottosson:
On the optimality of the binary reflected Gray code. IEEE Trans. Inf. Theory 50(12): 3170-3182 (2004) - [c2]Erik Agrell, Johan Lassing, Erik G. Ström, Tony Ottosson:
The binary reflected Gray code is optimal for M-PSK. ISIT 2004: 164 - [c1]Matts-Ola Wessman, Arne Svensson, Erik Agrell:
Frequency diversity performance of coded multiband-OFDM systems on IEEE UWB channels. VTC Fall (2) 2004: 1197-1201 - 2003
- [j8]Johan Lassing, Erik G. Ström, Erik Agrell, Tony Ottosson:
Computation of the exact bit-error rate of coherent M-ary PSK with Gray code bit mapping. IEEE Trans. Commun. 51(11): 1758-1760 (2003) - 2002
- [j7]Erik Agrell, Thomas Eriksson, Alexander Vardy, Kenneth Zeger:
Closest point search in lattices. IEEE Trans. Inf. Theory 48(8): 2201-2214 (2002) - 2001
- [j6]Erik Agrell, Alexander Vardy, Kenneth Zeger:
A table of upper bounds for binary codes. IEEE Trans. Inf. Theory 47(7): 3004-3006 (2001) - 2000
- [j5]Erik Agrell, Alexander Vardy, Kenneth Zeger:
Upper bounds for constant-weight codes. IEEE Trans. Inf. Theory 46(7): 2373-2395 (2000)
1990 – 1999
- 1998
- [j4]Erik Agrell, Thomas Eriksson:
Optimization of Lattices for Quantization. IEEE Trans. Inf. Theory 44(5): 1814-1828 (1998) - [j3]Erik Agrell:
On the Voronoi Neighbor Ratio for Binary Linear Block Codes. IEEE Trans. Inf. Theory 44(7): 3064-3072 (1998) - 1997
- [b1]Erik Agrell:
Voronoi-Based Coding. Chalmers University of Technology, Gothenburg, Sweden, 1997 - 1996
- [j2]Erik Agrell:
Voronoi regions for binary linear block codes. IEEE Trans. Inf. Theory 42(1): 310-316 (1996) - [j1]Petter Knagenhjelm, Erik Agrell:
The Hadamard transform-a tool for index assignment. IEEE Trans. Inf. Theory 42(4): 1139-1151 (1996)
Coauthor Index
[i63] [i54] [c92] [c89] [c84] [i50] [i48] [j48] [j45] [c53] [i36] [i34] [c49] [c42] [c39] [i32] [j41] [j37] [j36] [c31] [c28] [c27] [i28] [i27] [i26] [i25] [i24] [j32] [j31] [j30] [j29] [c25] [i23] [i22] [i21] [c21] [c20] [c19] [c18] [c17] [i19] [i17] [i15] [i14] [i13] [i12] [j21] [j18] [c13] [c11] [j17] [j15] [j14] [i5] [i4] [i2] [c6] [c5] [c4] [c3]
Fredrik Brannstrom
aka: Fredrik Brännström
aka: Fredrik Brännström
[c98] [c97] [i63] [i61] [j67] [j66] [c96] [c95] [c94] [i55] [i53] [i52] [j60] [c93] [c91] [c90] [c88] [c87] [c86] [i51] [j56] [c83] [i50] [i49] [c81] [c77] [c76] [i46] [c73] [c68] [c67] [c62] [c61] [c60] [c59] [i41] [j47] [c55] [c54] [c53] [i38] [c50] [c48] [c41] [c40] [i33] [i30] [i29] [j42] [j40] [c32] [c26] [i28] [j34] [j33] [c24] [c23] [i20] [j27] [j24] [j23] [c22] [j22] [j20] [c15] [c12] [c10] [i10] [i9] [j16] [c9] [c7] [i3] [j13] [j12]
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