Power Consumption Savings Through Joint Carrier Recovery for Spectral and Spatial Superchannels
Paper in proceedings, 2018

The power consumption of a circuit implementation of a master-slave carrier recovery scheme is studied. Slave power consumption is 27% of master power for 16QAM and 13% for 64QAM, enabling power savings approaching 0.7W per channel through joint processing.

Author

Lars Lundberg

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Erik Börjeson

Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers), Electronics Systems

Christoffer Fougstedt

Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)

Mikael Mazur

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Magnus Karlsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Peter Andrekson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Per Larsson-Edefors

Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers), Electronics Systems

2018 European Conference on Optical Communication (ECOC)

Vol. 2018-September 8535156

44th European Conference and Exhibition on Optical Communications (ECOC)
Rome, Italy,

Energy-efficient optical fibre communication

Knut and Alice Wallenberg Foundation, 2014-07-01 -- 2019-06-30.

Areas of Advance

Information and Communication Technology

Driving Forces

Sustainable development

Subject Categories

Communication Systems

Signal Processing

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/ECOC.2018.8535156

More information

Latest update

9/2/2019 9