International Journal of Recent Trends in Engineering & Research

online ISSN

Comparative Study Of Different ROF Technologies

Publication Date : 26/01/2018


DOI : 10.23883/IJRTER.CONF.20171225.008.DAGG4


Author(s) :

B. Bhavana.


Conference Name :
RECENT ADVANCES IN ELECTRONICS AND COMMUNICATION ENGINEERING-2017



Abstract :

This paper presents the comparative study on Analog ROF and Digital ROF with Advanced ROF network Technology. Wireless Communication was one of the dominant way in term of high bandwidth data communication. Technology like optical, wireless, microwave communication and their combination are used and have improved the performance of the communication. Radio Over Fiber (ROF) is a future technology, refers to a technology whereby light is modulated by a radio frequency signal and transmitted over an optical fiber link. Major technical advantages by using fiber optical links are minor transmission errors and reduced sensitivity to noise and radio frequency interference compared to all-electrical signal transmission. A key challenge in successfully realizing the optical distribution network for future wireless fronthaul will be the very large bit rates per cell site that must be supported. Quality Parameters like Attenuation, BER and Carrier-to-Noise Ratio (CNR) are compared.


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