Name
Title | ||
|---|---|---|
Interference focusing for mitigating cross-phase modulation in a simplified optical fiber model |
Abstract | ||
|---|---|---|
A memoryless interference network model is introduced that is based on non-linear phenomena observed when transmitting information over optical fiber using wavelength-division multiplexing. The main characteristic of the model is that amplitude variations on one carrier wave are converted to phase variations on another carrier wave, i.e., the carriers interfere with each other through amplitude-to-phase conversion. For the case of two carriers, a new technique called interference focusing is proposed where each carrier achieves the capacity pre-log 1, thereby doubling the pre-log of 1/2 achieved by using conventional methods. The technique requires neither channel time variations nor global channel state information. Generalizations to more than two carriers are outlined. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/ISIT.2010.5513376 | Information Theory Proceedings |
Keywords | Field | DocType |
channel estimation,interference suppression,optical fibre networks,phase modulation,wavelength division multiplexing,amplitude-to-phase conversion,channel state information,channel time variations,cross-phase modulation mitigation,information transmission,interference focusing,memoryless interference network model,optical fiber model,prelog 1 capacity,wavelength division multiplexing | Wavelength-division multiplexing,Discrete mathematics,Optical fiber,Phase modulation,Telecommunications,Cross-phase modulation,Computer science,Communication channel,Electronic engineering,Modulation,Interference (wave propagation),Multiplexing | Conference |
ISBN | Citations | PageRank |
978-1-4244-7891-0 | 4 | 0.93 |
References | Authors | |
1 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hassan Ghozlan | 1 | 38 | 3.69 |
| Gerhard Kramer | 2 | 445 | 34.21 |