Abstract
We experimentally demonstrate a 5-Gb/s fiber-wireless transmission system combining optical polarization-division-multiplexing (PDM) and wireless multiple-input, multiple-output (MIMO) spatial multiplexing technologies. The optical-wireless channel throughput is enhanced by achieving a 4b/s/Hz spectral efficiency. Based on the implementation of constant modulus algorithm (CMA), the 2×2 MIMO wireless channel is characterized and adaptively equalized for signal demodulation. The performance of the CMA-based channel adaptation is studied and it is revealed that the algorithm is particularly advantageous to the MIMO wireless system due to the inter-channel delay insensitivity. The hybrid transmission performance of 26km fiber and up to 2m wireless MIMO is investigated.
Original language | English |
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Title of host publication | 2011 Asia-Pacific, MWP/APMP Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference |
Publisher | IEEE |
Publication date | 2011 |
Pages | 13-16 |
ISBN (Print) | 978-1-61284-716-0 |
DOIs | |
Publication status | Published - 2011 |
Event | 2011 International Topical Meeting on Microwave Photonics - Singapore, Indonesia Duration: 18 Oct 2011 → 21 Oct 2011 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6083218 |
Conference
Conference | 2011 International Topical Meeting on Microwave Photonics |
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Country/Territory | Indonesia |
City | Singapore |
Period | 18/10/2011 → 21/10/2011 |
Internet address |