Lotfollah Beygi
Visar 18 publikationer
2018
Improving the Achievable Rates of Optical Coherent Transmission with Back-Propagation
Hami Rabbani, Hamed Rabbani, Lotfollah Beygi et al
IEEE Photonics Technology Letters. Vol. 30 (14), p. 1273-1276
Artikel i vetenskaplig tidskrift
2014
Coded Modulation for Fiber-Optic Networks
Lotfollah Beygi, Erik Agrell, J. M. Kahn et al
IEEE Signal Processing Magazine
Artikel i vetenskaplig tidskrift
2014
Optical Networking With Variable-Code-Rate Transceivers
D. A. A. Mello, A. N. Barreto, T. C. de Lima et al
Journal of Lightwave Technology. Vol. 32 (2), p. 257-266
Artikel i vetenskaplig tidskrift
2014
Rate-Adaptive Coded Modulation for Fiber-Optic Communications
Lotfollah Beygi, Erik Agrell, J. M. Kahn et al
Journal of Lightwave Technology. Vol. 32 (2), p. 333-343
Artikel i vetenskaplig tidskrift
2014
A Low-Complexity Detector for Memoryless Polarization-Multiplexed Fiber-Optical Channels
Christian Häger, Lotfollah Beygi, Erik Agrell et al
IEEE Communications Letters. Vol. 18 (2), p. 368-371
Artikel i vetenskaplig tidskrift
2013
Channel-Aware Multilevel Coded Modulation for Coherent Fiber-Optic Communications
Lotfollah Beygi
Doktorsavhandling
2013
On nonlinearly-induced noise in single-channel optical links with digital backpropagation
Lotfollah Beygi, Naga Vishnukanth Irukulapati, Erik Agrell et al
Optics Express. Vol. 21 (22), p. 26376-26386
Artikel i vetenskaplig tidskrift
2012
Adaptive Coded Modulation for Nonlinear Fiber-Optical Channels
Lotfollah Beygi, Erik Agrell, Magnus Karlsson
2012 IEEE Globecom Workshops, Anaheim, USA, 3-7 December 2012, p. 331-335
Paper i proceeding
2012
The Limits of Digital Backpropagation in Nonlinear Coherent Fiber-Optical Links
Lotfollah Beygi, Erik Agrell, Pontus Johannisson et al
2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012; Amsterdam; Netherlands; 16 September 2012 through 20 September 2012, p. Art. no. 6706029-
Paper i proceeding
2012
Multidimensional capacity-approaching coded modulation scheme for fiber optical communications
Lotfollah Beygi, Erik Agrell, J. M. Kahn
Patentansökan
2012
A Discrete-Time Model for Uncompensated Single-Channel Fiber-Optical Links
Lotfollah Beygi, Erik Agrell, Pontus Johannisson et al
IEEE Transactions on Communications. Vol. 60 (11), p. 3440-3450
Artikel i vetenskaplig tidskrift
2011
Optimization of 16-point Ring Constellations in the Presence of Nonlinear Phase Noise
Lotfollah Beygi, Erik Agrell, Magnus Karlsson
Optical Fiber Communication Conference (OFC), p. OThO4-
Paper i proceeding
2011
Signal Statistics in Fiber-Optical Channels with Polarization Multiplexing and Self-Phase Modulation
Lotfollah Beygi, Erik Agrell, Magnus Karlsson et al
Journal of Lightwave Technology. Vol. 29 (16), p. 2379 - 2386
Artikel i vetenskaplig tidskrift
2010
Channel Capacity Bounds in the Presence of Quantized Channel State Information
Behrooz Makki, Lotfollah Beygi, Thomas Eriksson
Eurasip Journal on Wireless Communications and Networking, p. Article Number: 495014-
Artikel i vetenskaplig tidskrift
2010
Coded Modulation Techniques in Fiber-Optical Communications
Lotfollah Beygi
Licentiatavhandling
2010
A novel multilevel coded modulation scheme for fiber optical channel with nonlinear phase noise
Lotfollah Beygi, Erik Agrell, Pontus Johannisson et al
Proc. Global Communications Conference, Miami, FL
Paper i proceeding
2010
A novel rate allocation method for multilevel coded modulation
Lotfollah Beygi, Erik Agrell, Magnus Karlsson et al
IEEE International Symposium on Information Theory - Proceedings, p. 1983-1987
Paper i proceeding
2010
On the dimensionality of multilevel coded modulation in the high SNR regime
Lotfollah Beygi, Erik Agrell, Magnus Karlsson
IEEE Communications Letters. Vol. 14 (11), p. 1056-1058
Artikel i vetenskaplig tidskrift
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