Title :
A theoretical estimation of IMD on heterogeneous OFDM service over SCM RoF link
Author :
Hayasaka, Keisuke ; Higashino, Takeshi ; Tsukamoto, Katsutoshi ; Komaki, Shozo
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
Abstract :
Nowadays, the RoF technology can be utilized to converge the heterogeneous broadband wireless communications, because of their huge bandwidth and protocol transparency. Transmitting RF signals are deteriorated by the nonlinearity of the RoF link. This paper provides theoretical estimation of intermodulation distortion of heterogeneous OFDM service including IEEE802.11g and IEEE802.16e-2005 over subcarrier modulation RoF link. Evaluation is presented in terms of the carrier to intermodulation distortion power ratio (CDR).
Keywords :
OFDM modulation; estimation theory; intermodulation distortion; optical links; protocols; radio-over-fibre; subcarrier multiplexing; IEEE802.11g; IEEE802.16e-2005; IMD theoretical estimation; RF signals; SCM RoF link; carrier to intermodulation distortion power ratio; heterogeneous OFDM service; heterogeneous broadband wireless communications; protocol transparency; subcarrier modulation RoF link; Bandwidth; Equations; Mathematical model; Modulation; OFDM; Optical distortion; Radio frequency; Heterogeneous; IMD; OFDM; RoF; SCM;
Conference_Titel :
Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference, 2011 Asia-Pacific, MWP/APMP
Conference_Location :
Singapore
Print_ISBN :
978-1-61284-716-0
DOI :
10.1109/MWP.2011.6088737
