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Generalized Frequency Division Multiplexing in Cognitive Radio

Datta, Rohit; Michailow, Nicola; Krone, Stefan; Lentmaier, Michael LU and Fettweis, Gerhard (2012) 20th European Signal Processing Conference, 2012 In [Host publication title missing] 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:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
GFDM, multicarrier transmission, OFDM, cognitive radio
in
[Host publication title missing]
pages
2679 - 2683
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
20th European Signal Processing Conference, 2012
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
2013-04-26 09:46:22
date last changed
2017-09-10 04:11:29
@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    = {[Host publication title missing]},
  isbn         = {978-1-4673-1068-0},
  issn         = {2219-5491},
  keyword      = {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},
  year         = {2012},
}