Lotfollah Beygi

Visar 17 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

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

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
Optics InfoBase Conference Papers, 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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