A Survey of the DVB-T Spectrum: Opportunities for Cognitive Mobile Users
Joint Authors
Csurgai-Horváth, László
Rieger, István
Kertész, József
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-07
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Telecommunications Engineering
Abstract EN
Cognitive radio (CR) systems are designed to utilize the available radio spectrum in an efficient and intelligent manner.
Terrestrial Digital Video Broadcasting (DVB-T) frequency bands are one of the future candidates for cognitive radio applications especially because after digital television transition the TV white spaces (TVWS) became available for radio communication.
This paper deals with the survey of the DVB-T spectrum; wideband measurements were performed on mobile platform in order to study the variation of the radio signal power in city area aboard a moving vehicle.
The measurement environment was a densely built-in region where the proper DVB-T receiving was guaranteed by three TV transmitters, utilizing three central channel frequencies using 610, 746, and 770 MHz.
In our paper the methods, the applied antenna, and measurement devices will be presented together with simulated and measured fading statistics.
The final result is an estimation of the cognitive DVB-T spectrum utilization opportunity; furthermore a scenario is also proposed for secondary channel usage.
American Psychological Association (APA)
Csurgai-Horváth, László& Rieger, István& Kertész, József. 2016. A Survey of the DVB-T Spectrum: Opportunities for Cognitive Mobile Users. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111421
Modern Language Association (MLA)
Csurgai-Horváth, László…[et al.]. A Survey of the DVB-T Spectrum: Opportunities for Cognitive Mobile Users. Mobile Information Systems No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1111421
American Medical Association (AMA)
Csurgai-Horváth, László& Rieger, István& Kertész, József. A Survey of the DVB-T Spectrum: Opportunities for Cognitive Mobile Users. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111421
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111421