Advanced Multiresolution Wavelet Based Wideband Spectrum Sensing Technique for Cognitive Radio
Joint Authors
Kim, Hye-jin
Kumar, Gulshan
Rai, Mritunjay Kumar
Singh, Jai Sukh Paul
Singh, Rajwinder
Kim, Tai-hoon
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-29
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
An advance multiresolution wavelet based approach for wideband spectrum sensing for cognitive radio system is proposed in this paper.
Prime focus is made on the coarse detection part for interweaved system, in which unoccupied spectrum can be used efficiently by the cognitive users.
Quick and immediate shifting over the sensed vacant channel is extremely vital and is a challenging task.
To overcome this issue, fast and efficient spectrum sensing technique is proposed for cognitive radios by improvising the Discrete Wavelet Packet Transform (DWPT) for multiresolution interweaved systems.
This proposed scheme not only increases the system speed but also reduces complexity.
Simulation results are used to analyse the system performance and numerical analysis for computing system complexity.
American Psychological Association (APA)
Singh, Jai Sukh Paul& Rai, Mritunjay Kumar& Kumar, Gulshan& Singh, Rajwinder& Kim, Hye-jin& Kim, Tai-hoon. 2018. Advanced Multiresolution Wavelet Based Wideband Spectrum Sensing Technique for Cognitive Radio. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1215760
Modern Language Association (MLA)
Singh, Jai Sukh Paul…[et al.]. Advanced Multiresolution Wavelet Based Wideband Spectrum Sensing Technique for Cognitive Radio. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1215760
American Medical Association (AMA)
Singh, Jai Sukh Paul& Rai, Mritunjay Kumar& Kumar, Gulshan& Singh, Rajwinder& Kim, Hye-jin& Kim, Tai-hoon. Advanced Multiresolution Wavelet Based Wideband Spectrum Sensing Technique for Cognitive Radio. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1215760
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215760