Abstract: In this paper, we present an overview of different multiplexing techniques. The goal of transmission of signal which communication system is to have faithful reproduction of the same original signal at the receiver end without error. The aim of data communication and networking is to facilitate the exchange of data such as data,audio, text, video, etc. between any point in the world. Insurance rise enterprise free and lossless original signal transmission and reception.Modulation is the key operation performance on the signal. The orthogonal frequency division multiplexing is a multi-carrier transmission Technology. It aims to achieve higher data rate in the multi-path fading involvement of communication system. The purpose of applying multiplexing techniques to reduce frequency selective fading and burst error generated by wide band fading channel in wireless communication.
Keywords: FDM, TDM, MUX, DEMUX, WDM.
| DOI: 10.17148/IJARCCE.2018.7565