Performance Analysis of Low Power Superimposing OFDM System Architecture
K. Jayaram1, C. Arun2

1K. Jayaram, Research Scholar, St. Peter’s Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
2Dr. C. Arun, Professor, R.M.K College of Engineering & Technology, Anna University, Chennai (Tamil Nadu), India.
Manuscript received on 14 December 2018 | Revised Manuscript received on 26 December 2018 | Manuscript Published on 24 January 2019 | PP: 182-184 | Volume-7 Issue-4S2 December 2018 | Retrieval Number: Es2057017519/19©BEIESP
Open Access | Editorial and Publishing Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (

Abstract: Modern communication required high speed of data transmission and reception. Orthogonal Frequency Division Multiplexing (OFDM) offers high data rate for communication in wireless medium. The multi users can be transmitted using OFDM system in parallel way of transmission and reception approach. The main limitation of multiuser OFDM system is that it can able to transmit the data of unicast and multicast separately. In this paper, superimposing OFDM architecture is proposed to overcome such limitations in conventional methods. The performance of the proposed superimposing OFDM architecture is analyzed in terms of power consumption with state of arts.
Keywords: OFDM, Encoder, Unicast, Multicast, Power Consumption.
Scope of the Article: Low-power design