Open AccessDistributed Coding for OFDM based Cooperative HF Radio Communication System
Author(s) -
Praveen Kumar Devulapalli,
M. Sushanth Babu,
P. Pardha Saradhi,
M. Vamsi Krishna
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b2849.078219
Subject(s) - orthogonal frequency division multiplexing , communications system , relay , computer science , coding (social sciences) , wireless , high frequency , computer network , telecommunications , data transmission , channel (broadcasting) , power (physics) , physics , statistics , mathematics , ionosphere , quantum mechanics , astronomy
High frequency (HF) radio system now-a-days used to establish the communication in an area which is isolated from the outside world due to natural calamities. Conventional HF systems are associated with analog voice communication systems; is now shifted to digital voice communication to meet the demands as expected for high data rates for transmission. Cooperative communication is different from conventional relay-assisted HF systems and aims to support the challenging expectation of future generation HF communication systems. Recent days distributed coding is a variety of channel coding developed in a distributed manner for cooperative wireless networks. In this paper we present an overview of various distributed coding design in OFDM based cooperative HF radio communication system.