Conference paper
Experimental Demonstration of 5-Gb/s Polarization-Multiplexed Fiber-Wireless MIMO Systems
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.
| Language: | English |
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| Publisher: | IEEE |
| Year: | 2011 |
| Pages: | 13-16 |
| Proceedings: | 2011 International Topical Meeting on Microwave Photonics |
| ISBN: | 1612847161 , 9781612847160 , 161284717X , 1612847188 , 9781612847177 and 9781612847184 |
| Types: | Conference paper |
| DOI: | 10.1109/MWP.2011.6088657 |
| ORCIDs: | Tafur Monroy, Idelfonso |
CMA-based channel adaptation Channel estimation MIMO MIMO communication MIMO wireless channel Optical fibers Optical polarization Optical receivers Wireless communication bit rate 5 Gbit/s constant modulus algorithm constant modulus algorithm (CMA) fiber-wireless access interchannel delay insensitivity multiple input multiple output (MIMO) multiplexed fiber-wireless MIMO systems multiplexing optical PDM optical fibre communication optical polarization-division- multiplexing optical-wireless channel polarization-division-multiplexing (PDM) wireless channels wireless multiple-input multiple-output spatial multiplexing technology
