1. |
- Fougstedt, Christoffer, 1990, et al.
(författare)
-
Power-Efficient Time-Domain Dispersion Compensation Using Optimized FIR Filter Implementation
- 2015
-
Ingår i: Signal Processing in Photonics Communications, SPPCom 2015; Boston, MA; United States; 27 June 2015-1 July 2015. - 9781557520005 ; , s. SpT3D.3-
-
Konferensbidrag (refereegranskat)abstract
- 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.
|
|
2. |
- Sheikh, Alireza, 1989, et al.
(författare)
-
Dispersion Compensation Filter Design Optimized for Robustness and Power Efficiency
- 2015
-
Ingår i: Signal Processing in Photonics Communications, SPPCom 2015; Boston, MA; United States; 27 June 2015 through 1 July 2015. - 9781557520005 ; , s. SpT3D.2-
-
Konferensbidrag (refereegranskat)abstract
- We present an optimized CD compensation filter with improved performance and increased resilience to quantization errors. The filter is given in closed form based on a constrained least-squares problem.
|
|
3. |
- Szczerba, Krzysztof, 1985, et al.
(författare)
-
Impact of Forward Error Correction on Energy Consumption of VCSEL-based Transmitters
- 2015
-
Ingår i: 41st European Conference on Optical Communication, ECOC 2015, Valencia, Spain, 27 September - 1 October 2015. - 9788460817413 ; 2015-November
-
Konferensbidrag (refereegranskat)abstract
- We present an analysis of the effect of FEC on energy consumption of VCSEL based transmitters for short-range optical links. We show that a low-complexity FEC can reduce the overall energy consumption of the transmitter.
|
|