Development of Algorithm for Efficient and Secured Data Transmission in an Improved SC-FDMA Channel

EasyChair Preprint 2598

Abstract

Single Carrier-Frequency Division Multiple Access (SC-FDMA) is used in Long Term Evolution--Advanced (LTE-A) uplink because of the reduced PAPR values compared with OFDM. In order to improve the bit error rate, there have been two equalization techniques discussed in this paper. Also the introduction of successive interference cancellation in these two equalization techniques has been proved to be more effective than the initial two equalization techniques. It helps to reduce the Bit Error rate. Also, a major problem in wireless communication is the lack of security. The paper suggests the use of chaotic encryption algorithm which is an effective algorithm to improve security. Chaotic encryption is fast, secure and reliable. The total SNR of the system can be improved by the equalization techniques used in the system. The main objective of this paper is to propose a SC-FDMA system with high security and improved performance.

Keyphrases: Bit Error Rate, Encryption, Equalization

@booklet{EasyChair:2598,
  author    = {Isaac Maxwell Durairaj and A. Jerlin and S. Letitia},
  title     = {Development of Algorithm for Efficient and Secured Data Transmission in an Improved SC-FDMA Channel},
  howpublished = {EasyChair Preprint 2598},
  year      = {EasyChair, 2020}}