List of key symbols.
<div><p>Short-packet communication (SPC) is a key enabler for ultra-reliable low-latency communication (URLLC) in next-generation wireless networks. In this paper, we investigate the block error rate (BLER) performance of a reconfigurable intelligent surface (RIS)-assisted ambient backsc...
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| مؤلفون آخرون: | , , , |
| منشور في: |
2025
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| _version_ | 1852017863631568896 |
|---|---|
| author | Le Si Phu (21989406) |
| author2 | Tan N. Nguyen (14280146) Bui Vu Minh (19485070) Phu Tran Tin (21989409) Miroslav Voznak (20460574) |
| author2_role | author author author author |
| author_facet | Le Si Phu (21989406) Tan N. Nguyen (14280146) Bui Vu Minh (19485070) Phu Tran Tin (21989409) Miroslav Voznak (20460574) |
| author_role | author |
| dc.creator.none.fl_str_mv | Le Si Phu (21989406) Tan N. Nguyen (14280146) Bui Vu Minh (19485070) Phu Tran Tin (21989409) Miroslav Voznak (20460574) |
| dc.date.none.fl_str_mv | 2025-08-05T17:31:55Z |
| dc.identifier.none.fl_str_mv | 10.1371/journal.pone.0328545.t002 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/List_of_key_symbols_/29830452 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Cell Biology Science Policy Space Science Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified reconfigurable intelligent surface orthogonal multiple access optimize signal reception generation wireless networks block error rate system throughput improvement enhancing spectral efficiency enabling efficient spc div >< p system operating study considers results highlight reliable low packet communications packet communication nakagami -< leveraging power latency communication key enabler form expressions fading environment existing works enhancing short derives closed communication reliability backscattered links assisted reflection analytical findings |
| dc.title.none.fl_str_mv | List of key symbols. |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | <div><p>Short-packet communication (SPC) is a key enabler for ultra-reliable low-latency communication (URLLC) in next-generation wireless networks. In this paper, we investigate the block error rate (BLER) performance of a reconfigurable intelligent surface (RIS)-assisted ambient backscatter communication (AmBC) system operating under a non-orthogonal multiple access (NOMA) framework. Different from existing works, our study considers a Nakagami-<i>m</i> fading environment and derives closed-form expressions for the average and asymptotic BLER. By leveraging power-domain NOMA and RIS-assisted reflection, we optimize signal reception for both direct and backscattered links, enhancing spectral efficiency and communication reliability. Numerical and Monte Carlo simulation results validate our analytical findings, demonstrating significant performance gains in terms of BLER reduction and system throughput improvement. These results highlight the potential of RIS-assisted AmBC-NOMA systems in enabling efficient SPC for URLLC applications.</p></div> |
| eu_rights_str_mv | openAccess |
| id | Manara_4e1e46d15f1d4e068c51ec9f6db5b8bb |
| identifier_str_mv | 10.1371/journal.pone.0328545.t002 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/29830452 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | List of key symbols.Le Si Phu (21989406)Tan N. Nguyen (14280146)Bui Vu Minh (19485070)Phu Tran Tin (21989409)Miroslav Voznak (20460574)Cell BiologyScience PolicySpace ScienceEnvironmental Sciences not elsewhere classifiedBiological Sciences not elsewhere classifiedreconfigurable intelligent surfaceorthogonal multiple accessoptimize signal receptiongeneration wireless networksblock error ratesystem throughput improvementenhancing spectral efficiencyenabling efficient spcdiv >< psystem operatingstudy considersresults highlightreliable lowpacket communicationspacket communicationnakagami -<leveraging powerlatency communicationkey enablerform expressionsfading environmentexisting worksenhancing shortderives closedcommunication reliabilitybackscattered linksassisted reflectionanalytical findings<div><p>Short-packet communication (SPC) is a key enabler for ultra-reliable low-latency communication (URLLC) in next-generation wireless networks. In this paper, we investigate the block error rate (BLER) performance of a reconfigurable intelligent surface (RIS)-assisted ambient backscatter communication (AmBC) system operating under a non-orthogonal multiple access (NOMA) framework. Different from existing works, our study considers a Nakagami-<i>m</i> fading environment and derives closed-form expressions for the average and asymptotic BLER. By leveraging power-domain NOMA and RIS-assisted reflection, we optimize signal reception for both direct and backscattered links, enhancing spectral efficiency and communication reliability. Numerical and Monte Carlo simulation results validate our analytical findings, demonstrating significant performance gains in terms of BLER reduction and system throughput improvement. These results highlight the potential of RIS-assisted AmBC-NOMA systems in enabling efficient SPC for URLLC applications.</p></div>2025-08-05T17:31:55ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.1371/journal.pone.0328545.t002https://figshare.com/articles/dataset/List_of_key_symbols_/29830452CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/298304522025-08-05T17:31:55Z |
| spellingShingle | List of key symbols. Le Si Phu (21989406) Cell Biology Science Policy Space Science Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified reconfigurable intelligent surface orthogonal multiple access optimize signal reception generation wireless networks block error rate system throughput improvement enhancing spectral efficiency enabling efficient spc div >< p system operating study considers results highlight reliable low packet communications packet communication nakagami -< leveraging power latency communication key enabler form expressions fading environment existing works enhancing short derives closed communication reliability backscattered links assisted reflection analytical findings |
| status_str | publishedVersion |
| title | List of key symbols. |
| title_full | List of key symbols. |
| title_fullStr | List of key symbols. |
| title_full_unstemmed | List of key symbols. |
| title_short | List of key symbols. |
| title_sort | List of key symbols. |
| topic | Cell Biology Science Policy Space Science Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified reconfigurable intelligent surface orthogonal multiple access optimize signal reception generation wireless networks block error rate system throughput improvement enhancing spectral efficiency enabling efficient spc div >< p system operating study considers results highlight reliable low packet communications packet communication nakagami -< leveraging power latency communication key enabler form expressions fading environment existing works enhancing short derives closed communication reliability backscattered links assisted reflection analytical findings |