Abstract
In digital communications, as an alternative to conventional time domain equalization (TEQ), frequency domain equalization (FEQ) has been of interest, in particular for OFDM. In any optical channels, such as in fiber optic transmission or free-space optical communications (FSO), there can be channel dispersion, causing intersymbol interference (ISI). One feasible solution to this is FEQ of the distorted light signal by established theory of equalization. A new idea is presented that examines possibility of adaptive optical frequency-domain pulse shaping and equalization to remedy the optical channel dispersion problem in the light spectral domain.
| Original language | English (US) |
|---|---|
| Title of host publication | Broadband Access Communication Technologies |
| Volume | 6390 |
| DOIs | |
| State | Published - Nov 28 2006 |
| Event | Broadband Access Communication Technologies - Boston, MA, United States Duration: Oct 2 2006 → Oct 3 2006 |
Other
| Other | Broadband Access Communication Technologies |
|---|---|
| Country | United States |
| City | Boston, MA |
| Period | 10/2/06 → 10/3/06 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
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Frequency domain equalization of optical channel distortion in free-space optical wireless communications. / Kavehrad, Mohsen; Lee, Sangwoo; Wu, Binbin.
Broadband Access Communication Technologies. Vol. 6390 2006. 63900H.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Frequency domain equalization of optical channel distortion in free-space optical wireless communications
AU - Kavehrad, Mohsen
AU - Lee, Sangwoo
AU - Wu, Binbin
PY - 2006/11/28
Y1 - 2006/11/28
N2 - In digital communications, as an alternative to conventional time domain equalization (TEQ), frequency domain equalization (FEQ) has been of interest, in particular for OFDM. In any optical channels, such as in fiber optic transmission or free-space optical communications (FSO), there can be channel dispersion, causing intersymbol interference (ISI). One feasible solution to this is FEQ of the distorted light signal by established theory of equalization. A new idea is presented that examines possibility of adaptive optical frequency-domain pulse shaping and equalization to remedy the optical channel dispersion problem in the light spectral domain.
AB - In digital communications, as an alternative to conventional time domain equalization (TEQ), frequency domain equalization (FEQ) has been of interest, in particular for OFDM. In any optical channels, such as in fiber optic transmission or free-space optical communications (FSO), there can be channel dispersion, causing intersymbol interference (ISI). One feasible solution to this is FEQ of the distorted light signal by established theory of equalization. A new idea is presented that examines possibility of adaptive optical frequency-domain pulse shaping and equalization to remedy the optical channel dispersion problem in the light spectral domain.
UR - http://www.scopus.com/inward/record.url?scp=33751279141&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33751279141&partnerID=8YFLogxK
U2 - 10.1117/12.686716
DO - 10.1117/12.686716
M3 - Conference contribution
AN - SCOPUS:33751279141
SN - 0819464880
SN - 9780819464880
VL - 6390
BT - Broadband Access Communication Technologies
ER -