File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/ICC40277.2020.9148993
- Scopus: eid_2-s2.0-85089413284
- WOS: WOS:000606970302073
- Find via
Supplementary
- Citations:
- Appears in Collections:
Conference Paper: Sum Rate Maximization of Secure NOMA Transmission with Imperfect CSI
Title | Sum Rate Maximization of Secure NOMA Transmission with Imperfect CSI |
---|---|
Authors | |
Keywords | multi-access systems optimisation radiofrequency interference probability telecommunication security |
Issue Date | 2020 |
Publisher | IEEE. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104 |
Citation | ICC 2020 - 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 7-11 June 2020, p. 1-6 How to Cite? |
Abstract | In multiple access systems, physical layer security is degraded since more attacking targets are available for the eavesdropper. Fortunately, it has been recently demonstrated that non-orthogonal multiple access (NOMA) could improve secure transmission performance. However, it is still unknown how to design a transmission scheme for maximizing the sum rate when the channel state information is imperfectly known at the transmitter. To fill this gap, we formulate a maximization problem of sum rate while incorporating versatile metrics such as outage probability, quality of service, and transmit power. By leveraging the first-order and log-concavity properties of the Marcum Q-function, the maximum sum rate of the secure NOMA transmission scheme is efficiently obtained. Simulation results validate the strength of this newly established scheme when compared with conventional orthogonal multiple access scheme. |
Persistent Identifier | http://hdl.handle.net/10722/290206 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Z | - |
dc.contributor.author | Wang, S | - |
dc.contributor.author | Mu, P | - |
dc.contributor.author | Wu, YC | - |
dc.date.accessioned | 2020-10-22T08:23:31Z | - |
dc.date.available | 2020-10-22T08:23:31Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | ICC 2020 - 2020 IEEE International Conference on Communications (ICC), Dublin, Ireland, 7-11 June 2020, p. 1-6 | - |
dc.identifier.issn | 1550-3607 | - |
dc.identifier.uri | http://hdl.handle.net/10722/290206 | - |
dc.description.abstract | In multiple access systems, physical layer security is degraded since more attacking targets are available for the eavesdropper. Fortunately, it has been recently demonstrated that non-orthogonal multiple access (NOMA) could improve secure transmission performance. However, it is still unknown how to design a transmission scheme for maximizing the sum rate when the channel state information is imperfectly known at the transmitter. To fill this gap, we formulate a maximization problem of sum rate while incorporating versatile metrics such as outage probability, quality of service, and transmit power. By leveraging the first-order and log-concavity properties of the Marcum Q-function, the maximum sum rate of the secure NOMA transmission scheme is efficiently obtained. Simulation results validate the strength of this newly established scheme when compared with conventional orthogonal multiple access scheme. | - |
dc.language | eng | - |
dc.publisher | IEEE. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104 | - |
dc.relation.ispartof | IEEE International Conference on Communications (ICC) | - |
dc.rights | IEEE International Conference on Communications (ICC). Copyright © IEEE. | - |
dc.rights | ©2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
dc.subject | multi-access systems | - |
dc.subject | optimisation | - |
dc.subject | radiofrequency interference | - |
dc.subject | probability | - |
dc.subject | telecommunication security | - |
dc.title | Sum Rate Maximization of Secure NOMA Transmission with Imperfect CSI | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Wu, YC: ycwu@eee.hku.hk | - |
dc.identifier.authority | Wu, YC=rp00195 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/ICC40277.2020.9148993 | - |
dc.identifier.scopus | eid_2-s2.0-85089413284 | - |
dc.identifier.hkuros | 316742 | - |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 6 | - |
dc.identifier.isi | WOS:000606970302073 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1550-3607 | - |