Analysis of WOFDM over LTE 1.25 MHz Band
Joint Authors
Sarowa, Sandeep
Kumar, Naresh
Singh, Ram Sewak
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-01
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Abstract EN
Orthogonal Frequency Division Multiplexing (OFDM) is the one of the most preferred multiplexing technique for realizing high-speed wireless communication, like Long Term Evolution (LTE) and LTE-Adv.
In the era of digital wireless communication, applications of wavelet theory have been favorably applied in many areas of signal processing.
Orthogonality, flexible time-frequency analysis, and the ability to characterize signals accurately have attracted the attention of the telecommunication community to use wavelet as a basis function for OFDM.
In this paper, discrete wavelet transform (DWT) has been proposed as an alternative signal analysis with multiple merits such as support high-speed applications, immune to distortion, wavelet diversity, better error performance, and efficient bandwidth utilization.
A simulative analysis of various wavelets, at different modulation techniques, over OFDM has been presented to demonstrate the improvement in BER performance.
Further, in accordance with the LTE parameterization over 1.25 MHz band, the performance of wavelet-based OFDM (WOFDM) is found significantly higher in terms of maximum achievable data rate and system spectral efficiency.
American Psychological Association (APA)
Sarowa, Sandeep& Kumar, Naresh& Singh, Ram Sewak. 2020. Analysis of WOFDM over LTE 1.25 MHz Band. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1214654
Modern Language Association (MLA)
Sarowa, Sandeep…[et al.]. Analysis of WOFDM over LTE 1.25 MHz Band. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1214654
American Medical Association (AMA)
Sarowa, Sandeep& Kumar, Naresh& Singh, Ram Sewak. Analysis of WOFDM over LTE 1.25 MHz Band. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1214654
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214654