August 11, 2016

Converged Mobile Fronthaul and Passive Optical Network Based on Hybrid Analog-Digital Transmission Scheme

  • Hu X.
  • Ye C.
  • Zhang K.

Fiber transmission of simultaneous 120¡Á20 MHz LTE-like fronthaul signals for mobile users and 2.5 Gb/s baseband signal for wireline users are experimentally demonstrated for broadband access based on hybrid analog-digital transmission approach.

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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 ...