DocumentCode
2534540
Title
Adaptive LDPC-coded OFDM for radio-over-fiber technologies
Author
Djordjevic, Ivan B. ; Xu, Lei ; Wang, Ting
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA
fYear
2009
fDate
4-8 Oct. 2009
Firstpage
448
Lastpage
449
Abstract
We propose a variable-power rate-adaptive LDPC-coded OFDM scheme, suitable for use in radio-over-fiber technologies. The optimum power-rate adaptation is used to compensate for limited bandwidth of graded-index plastic-optical-fiber, while wireless receiver diversity is used to overcome the multipath fading.
Keywords
OFDM modulation; adaptive codes; diversity reception; fading; gradient index optics; modulation coding; parity check codes; radio-over-fibre; adaptive LDPC-coded OFDM scheme; bandwidth compensation; graded-index plastic-optical-fiber; multipath fading; radio-over-fiber technologies; variable-power rate-adaptive scheme; wireless receiver diversity; Bandwidth; Diversity reception; Fading; OFDM; Optical fibers; Optical receivers; Parity check codes; Signal to noise ratio; Streaming media; USA Councils;
fLanguage
English
Publisher
ieee
Conference_Titel
LEOS Annual Meeting Conference Proceedings, 2009. LEOS '09. IEEE
Conference_Location
Belek-Antalya
ISSN
1092-8081
Print_ISBN
978-1-4244-3680-4
Electronic_ISBN
1092-8081
Type
conf
DOI
10.1109/LEOS.2009.5343215
Filename
5343215
Link To Document