Sparse Representation Based Range-Doppler Processing for Integrated OFDM Radar-Communication Networks

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dc.contributor.authorKong, Bo
dc.contributor.authorWang, Yuhao
dc.contributor.authorLeung, Henry
dc.contributor.authorDeng, Xiaohua
dc.contributor.authorZhou, Huilin
dc.contributor.authorZhou, Fuhui
dc.date.accessioned2018-09-27T11:16:52Z
dc.date.available2018-09-27T11:16:52Z
dc.date.issued2017-04-20
dc.date.updated2018-09-27T11:16:52Z
dc.description.abstractIn an integrated radar-communication network, multiuser access techniques with minimal performance degradation and without range-Doppler ambiguities are required, especially in a dense user environment. In this paper, a multiuser access scheme with random subcarrier allocation mechanism is proposed for orthogonal frequency division multiplexing (OFDM) based integrated radar-communication networks. The expression of modulation Symbol-Domain method combined with sparse representation (SR) for range-Doppler estimation is introduced and a parallel reconstruction algorithm is employed. The radar target detection performance is improved with less spectrum occupation. Additionally, a Doppler frequency detector is exploited to decrease the computational complexity. Numerical simulations show that the proposed method outperforms the traditional modulation Symbol-Domain method under ideal and realistic nonideal scenarios.
dc.description.versionPeer Reviewed
dc.identifier.citationBo Kong, Yuhao Wang, Henry Leung, Xiaohua Deng, Huilin Zhou, and Fuhui Zhou, “Sparse Representation Based Range-Doppler Processing for Integrated OFDM Radar-Communication Networks,” International Journal of Antennas and Propagation, vol. 2017, Article ID 6528956, 12 pages, 2017. doi:10.1155/2017/6528956
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/33021
dc.identifier.urihttp://dx.doi.org/10.1155/2017/6528956
dc.identifier.urihttp://hdl.handle.net/1880/108085
dc.language.rfc3066en
dc.rights.holderCopyright © 2017 Bo Kong et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.titleSparse Representation Based Range-Doppler Processing for Integrated OFDM Radar-Communication Networks
dc.typeJournal Article
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