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Improved Performance Investigations on OFDM-RoF Transmission Links Using ODSB and OSSB Modulation Techniques
-
Naresh Kumar
,
Ajay K. Sharma
Published/Copyright:
July 9, 2014
Abstract
In this work, simulative investigation to evaluate the performance of OFDM-RoF transmission links using ODSB and OSSB modulation schemes at high transmission rate is reported. Further, the results have been reported by compensating the degradations introduced by fiber dispersion using DC fiber for the proposed SSB-OFDM-RoF transmission links and a comparison is presented for evaluating the performance of such systems with and without DC fiber. Our result shows that the OSSB performs better than ODSB modulation scheme as the later severely suffered with fading problems due to fiber dispersion. In case of OSSB with DC fiber dispersion compensation technique, an improvement in SNR ratio and total power received is achieved in comparison to OSSB without DC fiber.
Keywords: Orthogonal Frequency Division Multiplexing (OFDM); Radio over Fiber (RoF); Optical Double Side Band (ODSB); Optical Single Side Band (OSSB); Dispersion Compensated Fiber (DCF)
PACS: 84.40.Ua
Received: 2014-1-13
Accepted: 2014-5-30
Published Online: 2014-7-9
Published in Print: 2014-12-1
©2014 by Walter de Gruyter Berlin/Munich/Boston
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Articles in the same Issue
- Frontmatter
- Devices
- Chirp Parameter in Strained Coupled Quantum Well Electroabsorption Modulators
- Fibers
- A Simple Method for Prediction of Effective Core Area and Index of Refraction of Single-mode Graded Index Fiber in the Low V Region
- Lasers
- A Route to Chaos after Bifurcation in a Two-section Semiconductor Laser Using Opto-electronic Delayed Feedback at Each In-current
- Networks
- A Multicast Routing to Improve Multicast Capacity with Minimal Network Coding Cellsin WDM Networks
- Yen-BSR: A New Approach for the Choice of Routes in WDM Networks
- A Review on Successive Interference Cancellation Scheme Based on Optical CDMA Network
- Systems
- Improved Performance Investigations on OFDM-RoF Transmission Links Using ODSB and OSSB Modulation Techniques
- Dynamic Bandwidth Allocation with Effective Utilization of Polling Interval over WDM/TDM PON
- Comparison of Aperture Averaging and Receiver Diversity Techniques for Free Space Optical Links in Presence of Turbulence and Various Weather Conditions
- The Role and Challenges of Free-space Optical Systems
- Multicanonical Determination of the Symbol Error Ratio of WDM Polarization Multiplexed QPSK Systems
- Properties of Bidirectional Lump Raman Amplification for Co-use of 10 G-EPON and TWDM-PON Systems
- Theory
- Research of QoS on Upward Dynamic Bandwidth Burst Service in GEPON by Numerical Analysis
