Power Consumption Savings Through Joint Carrier Recovery for Spectral and Spatial Superchannels
Paper in proceeding, 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)
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)
European Conference on Optical Communication, ECOC
Vol. 2018-September 8535156
978-153864862-9 (ISBN)
44th European Conference and Exhibition on Optical Communications (ECOC)
Rome, Italy,
Rome, Italy,
Energy-efficient optical fibre communication
Knut and Alice Wallenberg Foundation (KAW2013.0021), 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