August 11, 2016

Experimental Nonlinear Frequency Domain Equalization of QPSK Modulated 2-Eigenvalue Soliton

  • Aref V.
  • Buelow H.
  • Idler W.
  • Schuh K.

Second order soliton with independently QPSK-modulated discrete spectral amplitude was transmitted over 1600-km in an NZ-DSF loop and realization induced phase distortion was equalized using soliton energy dependent phase back-rotation and eigenvalue pre-decision.

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Recent Publications

April 12, 2017

Multidimensional Mutual Information Characterization of Nonlinear Interactions over Time and Polarizations

  • Eriksson T.
  • Fehenberger T.
  • Idler W.

The achievable information rate is experimentally estimated in coherent fiber optical communication for different four dimensional descriptions of the channel to the demapper. Polarization-multiplexed 16-ary quadrature amplitude modulation with channel symbolrates of either 10 or 20 Gbaud are investigated in experiments over both erbium doped fiber amplifier based links and ...

April 12, 2017

Uplink Performance Analysis of Dense Cellular Networks With LoS and NLoS Transmissions

  • Albert Y. Zomaya
  • Guoqiang Mao
  • Lopez-Perez D.
  • Ming Ding
  • Tian Ding
  • Zihuai Lin

In this paper, we analyse the coverage probability and the area spectral efficiency (ASE) for the uplink (UL) of dense small cell networks (SCNs) considering a practical path loss model incorporating both line-of-sight (LoS) and non-line-of-sight (NLoS) transmissions. Compared with the existing work, we adopt the following novel approaches in ...

April 12, 2017

From Scaling Disparities to Integrated Parallelism: A Decathlon for a Decade

  • Neilson D.
  • Winzer P.

Based on a variety of long-term network traffic data across different geographies and applications as well as long-term scaling trends of key information and communication technologies, we identify fundamental scaling disparities between technologies used to generate and process data and technologies used to transport data. These disparities could lead to ...