Generalized Frequency Division Multiplexing in Cognitive Radio
(2012) 20th European Signal Processing Conference, 2012 p.2679-2683- Abstract
- Generalized Frequency Division Multiplexing (GFDM) is a recent multi carrier modulation technique that can provide low out-of-band radiation, which makes it an attractive choice for the PHY layer of cognitive radios operating in fragmented TV white spaces. Primary, incumbent signals can now be protected with a geo-location database query mechanism. Even then, sensing opportunistic users (OU) operating in the same frequency band is important in cognitive radio operations. In this paper, a simulation based study has been performed to compare GFDM matched filter based sensing characteristics with traditional orthogonal frequency division multiplexing (OFDM) sensing receiver operating characteristic (ROC) curves. Sensing with a GFDM based... (More)
- Generalized Frequency Division Multiplexing (GFDM) is a recent multi carrier modulation technique that can provide low out-of-band radiation, which makes it an attractive choice for the PHY layer of cognitive radios operating in fragmented TV white spaces. Primary, incumbent signals can now be protected with a geo-location database query mechanism. Even then, sensing opportunistic users (OU) operating in the same frequency band is important in cognitive radio operations. In this paper, a simulation based study has been performed to compare GFDM matched filter based sensing characteristics with traditional orthogonal frequency division multiplexing (OFDM) sensing receiver operating characteristic (ROC) curves. Sensing with a GFDM based cognitive radio receiver shows better sensing performance. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3731079
- author
- Datta, Rohit ; Michailow, Nicola ; Krone, Stefan ; Lentmaier, Michael LU and Fettweis, Gerhard
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- GFDM, multicarrier transmission, OFDM, cognitive radio
- host publication
- 2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO)
- pages
- 2679 - 2683
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 20th European Signal Processing Conference, 2012
- conference location
- Bucharest, Romania
- conference dates
- 2012-08-27 - 2012-08-31
- external identifiers
-
- scopus:84869786712
- ISSN
- 2219-5491
- ISBN
- 978-1-4673-1068-0
- language
- English
- LU publication?
- no
- id
- 0bf629a9-e7fe-4151-bcdb-7b74a0ce2914 (old id 3731079)
- alternative location
- http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6334250
- date added to LUP
- 2016-04-01 14:09:42
- date last changed
- 2022-04-22 01:39:37
@inproceedings{0bf629a9-e7fe-4151-bcdb-7b74a0ce2914, abstract = {{Generalized Frequency Division Multiplexing (GFDM) is a recent multi carrier modulation technique that can provide low out-of-band radiation, which makes it an attractive choice for the PHY layer of cognitive radios operating in fragmented TV white spaces. Primary, incumbent signals can now be protected with a geo-location database query mechanism. Even then, sensing opportunistic users (OU) operating in the same frequency band is important in cognitive radio operations. In this paper, a simulation based study has been performed to compare GFDM matched filter based sensing characteristics with traditional orthogonal frequency division multiplexing (OFDM) sensing receiver operating characteristic (ROC) curves. Sensing with a GFDM based cognitive radio receiver shows better sensing performance.}}, author = {{Datta, Rohit and Michailow, Nicola and Krone, Stefan and Lentmaier, Michael and Fettweis, Gerhard}}, booktitle = {{2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO)}}, isbn = {{978-1-4673-1068-0}}, issn = {{2219-5491}}, keywords = {{GFDM; multicarrier transmission; OFDM; cognitive radio}}, language = {{eng}}, pages = {{2679--2683}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Generalized Frequency Division Multiplexing in Cognitive Radio}}, url = {{https://lup.lub.lu.se/search/files/3820490/3731080.pdf}}, year = {{2012}}, }