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| Integrated Optical Wireless Network For Next Generation Wireless Systems
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Source |
Signal Processing: An International Journal (SPIJ) |
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Table of Contents |
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Volume: 3 Issue: 1 |
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Pages: 1-13 |
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Publication
Date: February 2009 |
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ISSN
(Online): 1985-2339 |
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1 - 13 |
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Author(s) |
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Published
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15-03-2009 |
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Publisher |
CSC
Journals, Kuala Lumpur,
Malaysia |
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ADDITIONAL
INFORMATION |
| Keywords Abstract References Cited by Related Articles Collaborative
Colleague |
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KEYWORDS: Fiber radio networks,, multimode optical fiber (MMOF), orthogonal frequency division multiplexing (OFDM). |
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| Next generation wireless networks need to support broadband wireless services at significantly reduced cost. The existing wireless systems can hardly provide transmission capacity of the order of few Mbps. However, millimeter waves and optical fiber can provide data capacity of the order of Gbps and Tbps respectively. Hence the requirements of broadband wireless system can be achieved through the integration of optical fiber and millimeter wireless systems.
We suggest modified millimeter wireless system, with optical fiber as feeder network. Simulations have been carried out for AWGN and optical fiber channels using MATLAB code, so as to compare their individual performance. When compared it is observed that the performance of multimode optical fiber (MMOF) link even for distance of 80 KM is better than that of the AWGN channel with SNR of 50 dB and above. Hence, an integrated fiber radio network is an excellent cost effective media for higher data rate (>100Mbps).
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S. Nema, A. Goel, R.P. Singh. "Integrated DWDM and MIMO-OFDM System for 4G High Capacity Mobile Communication System" Signal Processing: An International Journal (SPIJ), 3(5):83-143, 2009
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| Aditya Goel : Colleagues
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| Er.R.K Sethi : Colleagues
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