Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment
Impact of hardware impairment on the performance of intelligent reflecting surface (IRS) aided downlink two-user short-packet communication (SPC) systems using non-orthogonal multiple access over Rician channels was analyzed.Phase adjustments at the IRS were based on statistical channel state inform...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2023-11-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023201/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841540039143587840 |
|---|---|
| author | Lei YUAN Jing XU Mingxiu MO Yan LEI |
| author_facet | Lei YUAN Jing XU Mingxiu MO Yan LEI |
| author_sort | Lei YUAN |
| collection | DOAJ |
| description | Impact of hardware impairment on the performance of intelligent reflecting surface (IRS) aided downlink two-user short-packet communication (SPC) systems using non-orthogonal multiple access over Rician channels was analyzed.Phase adjustments at the IRS were based on statistical channel state information.Firstly, the analytical expressions for average block error rates of two users were derived by using central limit theorem, moment matching method, SPC related theory, and Gaussian-Chebyshev quadrature method.Secondly, to minimize the transmission latency under the reliability constraints of two users, the optimal power allocation scheme for the considered system was given by using the proposed bisection search algorithm and one-dimensional search algorithm.Finally, simulation results verified the correctness of the theoretical analysis and showed that, compared to long-packet communication, hardware impairments have a greater impact on SPC. |
| format | Article |
| id | doaj-art-4dcc19c994fa462d9bb149cd547fe060 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2023-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-4dcc19c994fa462d9bb149cd547fe0602025-01-14T06:28:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2023-11-014423724859389851Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairmentLei YUANJing XUMingxiu MOYan LEIImpact of hardware impairment on the performance of intelligent reflecting surface (IRS) aided downlink two-user short-packet communication (SPC) systems using non-orthogonal multiple access over Rician channels was analyzed.Phase adjustments at the IRS were based on statistical channel state information.Firstly, the analytical expressions for average block error rates of two users were derived by using central limit theorem, moment matching method, SPC related theory, and Gaussian-Chebyshev quadrature method.Secondly, to minimize the transmission latency under the reliability constraints of two users, the optimal power allocation scheme for the considered system was given by using the proposed bisection search algorithm and one-dimensional search algorithm.Finally, simulation results verified the correctness of the theoretical analysis and showed that, compared to long-packet communication, hardware impairments have a greater impact on SPC.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023201/hardware impairmentintelligent reflecting surfacenon-orthogonal multiple accessshort-packet communicationstatistical channel state information |
| spellingShingle | Lei YUAN Jing XU Mingxiu MO Yan LEI Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment Tongxin xuebao hardware impairment intelligent reflecting surface non-orthogonal multiple access short-packet communication statistical channel state information |
| title | Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment |
| title_full | Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment |
| title_fullStr | Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment |
| title_full_unstemmed | Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment |
| title_short | Performance analysis of IRS aided downlink NOMA short-packet communication with hardware impairment |
| title_sort | performance analysis of irs aided downlink noma short packet communication with hardware impairment |
| topic | hardware impairment intelligent reflecting surface non-orthogonal multiple access short-packet communication statistical channel state information |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023201/ |
| work_keys_str_mv | AT leiyuan performanceanalysisofirsaideddownlinknomashortpacketcommunicationwithhardwareimpairment AT jingxu performanceanalysisofirsaideddownlinknomashortpacketcommunicationwithhardwareimpairment AT mingxiumo performanceanalysisofirsaideddownlinknomashortpacketcommunicationwithhardwareimpairment AT yanlei performanceanalysisofirsaideddownlinknomashortpacketcommunicationwithhardwareimpairment |