DocumentCode
1675011
Title
Power Efficient LDPC-Coded Modulation for Free-Space Optical Communication over the Atmospheric Turbulence Channel
Author
Djordjevic, Ivan B. ; Vasic, Bane ; Neifeld, Mark A.
Author_Institution
Univ. of Arizona, Speedway
fYear
2007
Firstpage
1
Lastpage
3
Abstract
We describe a power efficient transmission scheme based on LDPC-coded modulation. This technique is suitable for use in hybrid RF/microwave-free-space optical communications operating under the strong atmospheric turbulence, and provides an excellent coding gain.
Keywords
atmospheric turbulence; modulation coding; optical communication; parity check codes; bit-interleaved low-density parity check; coding gain; hybrid RF/microwave-free-space optical communications; power efficient LDPC-coded modulation; power efficient transmission; strong atmospheric turbulence; Microwave technology; Microwave theory and techniques; Modulation coding; OFDM; Optical fiber communication; Optical modulation; Parity check codes; Pulse modulation; RF signals; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location
Anaheim, CA
Print_ISBN
1-55752-831-4
Type
conf
DOI
10.1109/OFC.2007.4348339
Filename
4348339
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