Multistep Linear Predictor for Slow Fading Channel

Authors

  • V. Pawar Defence Institute of Advanced Technology, Pune, India
  • K. Naik Defence Institute of Advanced Technology, Pune, India

Keywords:

Linear Predictor, OFDM, Fading Channel,

Abstract

Most of the channel estimation methods for OFDM transmission symbols have been developed under the assumption of a slowly fading channel, where the channel impulse response (CIR) is assumed to be stationary within an OFDM block. Such assumption may not always be true. In this paper, two cases are considered, i.e. when the channels are stationary within a block and time-varying within a block. The equalisation is done in time-domain with reduced computational complexity and with reduced time averaging. The RChol algorithm is used to solve the least squares equation. The simulation results show that the proposed algorithm has better performance compared to other previously proposed methods with reduced time averaging.

Downloads

Published

2018-07-04

How to Cite

Pawar, V., & Naik, K. (2018). Multistep Linear Predictor for Slow Fading Channel. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 10(2-5), 49–52. Retrieved from https://jtec.utem.edu.my/jtec/article/view/4349

Issue

Vol. 10 No. 2-5: Embracing The 4th Industrial Revolution: Innovation in Telecommunication, Electronic & Computer Engineering I

Section

Articles

License

TRANSFER OF COPYRIGHT AGREEMENT

The manuscript is herewith submitted for publication in the Journal of Telecommunication, Electronic and Computer Engineering (JTEC). It has not been published before, and it is not under consideration for publication in any other journals. It contains no material that is scandalous, obscene, libelous or otherwise contrary to law. When the manuscript is accepted for publication, I, as the author, hereby agree to transfer to JTEC, all rights including those pertaining to electronic forms and transmissions, under existing copyright laws, except for the following, which the author(s) specifically retain(s):

  1. All proprietary right other than copyright, such as patent rights
  2. The right to make further copies of all or part of the published article for my use in classroom teaching
  3. The right to reuse all or part of this manuscript in a compilation of my own works or in a textbook of which I am the author; and
  4. The right to make copies of the published work for internal distribution within the institution that employs me

I agree that copies made under these circumstances will continue to carry the copyright notice that appears in the original published work. I agree to inform my co-authors, if any, of the above terms. I certify that I have obtained written permission for the use of text, tables, and/or illustrations from any copyrighted source(s), and I agree to supply such written permission(s) to JTEC upon request.