DocumentCode
2748112
Title
A spectral efficient PolMux-QPSK-RoF system with CMA-based blind estimation of a 2 × 2 MIMO wireless channel
Author
Pang, Xiaodan ; Zhao, Ying ; Deng, Lei ; Othman, M.B. ; Yu, Xianbin ; Jensen, Jesper B. ; Monroy, I.T.
Author_Institution
Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby, Denmark
fYear
2011
fDate
9-13 Oct. 2011
Firstpage
296
Lastpage
297
Abstract
We experimentally demonstrated a polarization multiplexed (PolMux) RoF system with a 2×2 MIMO wireless link using constant modulus algorithm (CMA) channel estimation. 4 bit/s/Hz spectral efficiency and CMA-enabled 2 dB receiver sensitivity improvement were achieved.
Keywords
MIMO communication; channel estimation; quadrature phase shift keying; radio-over-fibre; MIMO wireless channel; MIMO wireless link; QPSK; blind estimation; channel estimation; constant modulus algorithm; polarization multiplexed RoF system; Bit error rate; MIMO; Optical fiber communication; Phase shift keying; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Conference (PHO), 2011 IEEE
Conference_Location
Arlington, VA
Print_ISBN
978-1-4244-8940-4
Type
conf
DOI
10.1109/PHO.2011.6110543
Filename
6110543
Link To Document