Year: 2025
Type: article
Abstract: Multimedia comunication is an imperative component of existence. There are numerous broadband interfaces in place, such as Digital Subscriber Line (DSL) offer high speeds up to a few Giga bits per second (Gb/s), but they are insufficient for offering extremely hugely powerful networks, are necessary to, and handle bandwidth-hungry applications and radically rising number of users. A promising method for offering exceptionally large capacities with minimal transmission loss is through the utilisation of optical fibre. The aptitude to transmit over long distances exclusive of the use of a repeater, imperviousness to electromagnetic interference, and portability due to its modest weight are auxiliary reimbursement.In Fiber to the home (FTTH) centralised sends data to the ultimate customer across an all-optical network.The Radio-over-fiber (RoF) technology, fosters combining optical networks Highlighting the problems encountered with previous wireless networks is countless applications of optical fibre in telecommunications. RoF techniques are used for transmitting data from the centralised station to the remote antenna unit(RAU), and exchange of data across the end users and the RAU is accomplished using wireless connection. This paper presents many techniques to restoring heterogeneous wireless standards and assesses them all In conjunction with of cost, consumption of energy, transmission performance, and feasibility. Wavelength division multiplexing(WDM) multiplexing techniques will modelled with simulation software to resolve concern of a large number of users, and the operation of each method will be described with respect to of required power, bit error rate (BER), constellation analyzer, eye diagram analyzer, and RF analyzers.Furthermore, there are other modern modulation techniques like quadrature amplitude modulation.
Author: Shah Hassan
Institution: University of Engineering and Technology Peshawar
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4408230368