Power-Efficient Time-Domain Dispersion Compensation Using Optimized FIR Filter Implementation
Paper in proceedings, 2015

We investigate fixed-point aspects and time-domain ASIC implementations of CD compensation. An optimized implementation gives significant power dissipation reduction for short links, with further reduction if pulse shaping is considered.

Coherent communications

Optical communications

Author

Christoffer Fougstedt

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

Alireza Sheikh

Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems

Pontus Johannisson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Alexandre Graell i Amat

Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems

Per Larsson-Edefors

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

Signal Processing in Photonics Communications, SPPCom 2015; Boston, MA; United States; 27 June 2015-1 July 2015

SpT3D.3- SpT3D.3

Areas of Advance

Information and Communication Technology

Subject Categories

Communication Systems

Embedded Systems

Signal Processing

DOI

10.1364/SPPCOM.2015.SpT3D.3

ISBN

978-155752000-5

More information

Created

10/8/2017