A Bit-Filp Joint Algorithm of Polar-SCMA Systems for mMTC
The conflict between limited spectrum resources and the need for massive machine-type communications (mMTC) is becoming more significant. To address these challenges, Sparse Code Multiple Access (SCMA) has emerged as a promising solution for mMTC in 5G. SCMA allows many users to share time and frequ...
Gespeichert in:
| Veröffentlicht in: | 2023 IEEE IAS Global Conference on Emerging Technologies (GlobConET) S. 1 - 6 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Tagungsbericht |
| Sprache: | Englisch |
| Veröffentlicht: |
IEEE
19.05.2023
|
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | The conflict between limited spectrum resources and the need for massive machine-type communications (mMTC) is becoming more significant. To address these challenges, Sparse Code Multiple Access (SCMA) has emerged as a promising solution for mMTC in 5G. SCMA allows many users to share time and frequency resources, increasing spectral efficiency and receiving increased attention in the mMTC domain. As a control channel coding scheme in 5G communication systems, polar codes (PC) offer dependable data transmission capabilities. This paper presents a joint algorithm for an uplink PC-SCMA receiver that yields a reasonable block error rate (BLER) performance and an overload rate of 150% for mMTC. Generally, the previous error bit leads to much decoding error propagation in the following information bits for the iterative algorithm. We propose a bit-flip-assisted joint iterative detection decoding (BF-JIDD) algorithm for the error propagation problem in JIDD. Based on the simulation results, it can be concluded that the BF-JIDD algorithm outperforms the JIDD algorithm in terms of BLER performance. |
|---|---|
| AbstractList | The conflict between limited spectrum resources and the need for massive machine-type communications (mMTC) is becoming more significant. To address these challenges, Sparse Code Multiple Access (SCMA) has emerged as a promising solution for mMTC in 5G. SCMA allows many users to share time and frequency resources, increasing spectral efficiency and receiving increased attention in the mMTC domain. As a control channel coding scheme in 5G communication systems, polar codes (PC) offer dependable data transmission capabilities. This paper presents a joint algorithm for an uplink PC-SCMA receiver that yields a reasonable block error rate (BLER) performance and an overload rate of 150% for mMTC. Generally, the previous error bit leads to much decoding error propagation in the following information bits for the iterative algorithm. We propose a bit-flip-assisted joint iterative detection decoding (BF-JIDD) algorithm for the error propagation problem in JIDD. Based on the simulation results, it can be concluded that the BF-JIDD algorithm outperforms the JIDD algorithm in terms of BLER performance. |
| Author | Wei, Qiao Wenping, Ge Shiwei, Zhang Yin, Sun |
| Author_xml | – sequence: 1 givenname: Qiao surname: Wei fullname: Wei, Qiao email: 2922055880@qq.com organization: Xinjiang University,Key Laboratory of Signal Detection and Processing, College of Information Science and Engineering,Urumqi,China – sequence: 2 givenname: Ge surname: Wenping fullname: Wenping, Ge email: wenpingge@xju.edu.cn organization: Xinjiang University,Key Laboratory of Signal Detection and Processing, College of Information Science and Engineering,Urumqi,China – sequence: 3 givenname: Zhang surname: Shiwei fullname: Shiwei, Zhang email: 373230958@qq.com organization: Xinjiang University,Key Laboratory of Signal Detection and Processing, College of Information Science and Engineering,Urumqi,China – sequence: 4 givenname: Sun surname: Yin fullname: Yin, Sun email: 1643165342@qq.com organization: Xinjiang University,Key Laboratory of Signal Detection and Processing, College of Information Science and Engineering,Urumqi,China |
| BookMark | eNo1j7tOwzAUQI1EByj9AwYPrAn32nHsOwarD1ArKjXMVR42WEriKsnSvwcJmM5wpCOde3Y7xMEx9oSQIgI9b7tY2zisS5XnClMBQqYImBGRuWEr0mSkAilRE9wxKvhLmJNN6C78LYZh5kX3Gccwf_U8en6MXTUmJ3so-Ok6za6fuI8j7w-lfWALX3WTW_1xyT4269Lukv379tUW-yQg0px45SVlTU3K-ByM0G0FunGNbET245xopRZ5q0m0qAQ4Z6AxQD6rsCbIarlkj7_d4Jw7X8bQV-P1_H8kvwHtaEWm |
| ContentType | Conference Proceeding |
| DBID | 6IE 6IL CBEJK RIE RIL |
| DOI | 10.1109/GlobConET56651.2023.10149998 |
| DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Xplore POP ALL IEEE Xplore All Conference Proceedings IEEE Electronic Library (IEL) IEEE Proceedings Order Plans (POP All) 1998-Present |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: RIE name: IEEE Electronic Library (IEL) url: https://ieeexplore.ieee.org/ sourceTypes: Publisher |
| DeliveryMethod | fulltext_linktorsrc |
| EISBN | 9798350331790 |
| EndPage | 6 |
| ExternalDocumentID | 10149998 |
| Genre | orig-research |
| GroupedDBID | 6IE 6IL CBEJK RIE RIL |
| ID | FETCH-LOGICAL-i119t-f5f394cb958f60827da07cec3c24f5fe2d3726d792d1520ee80c809f4a1b904b3 |
| IEDL.DBID | RIE |
| IngestDate | Thu Jan 18 11:13:13 EST 2024 |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-i119t-f5f394cb958f60827da07cec3c24f5fe2d3726d792d1520ee80c809f4a1b904b3 |
| PageCount | 6 |
| ParticipantIDs | ieee_primary_10149998 |
| PublicationCentury | 2000 |
| PublicationDate | 2023-May-19 |
| PublicationDateYYYYMMDD | 2023-05-19 |
| PublicationDate_xml | – month: 05 year: 2023 text: 2023-May-19 day: 19 |
| PublicationDecade | 2020 |
| PublicationTitle | 2023 IEEE IAS Global Conference on Emerging Technologies (GlobConET) |
| PublicationTitleAbbrev | GlobConET |
| PublicationYear | 2023 |
| Publisher | IEEE |
| Publisher_xml | – name: IEEE |
| Score | 1.8319995 |
| Snippet | The conflict between limited spectrum resources and the need for massive machine-type communications (mMTC) is becoming more significant. To address these... |
| SourceID | ieee |
| SourceType | Publisher |
| StartPage | 1 |
| SubjectTerms | 5G mobile communication bit-flip Codes joint iterative detection decoding polar codes Reliability Scalability Simulation sparse code multiple access Spectral efficiency Time-frequency analysis |
| Title | A Bit-Filp Joint Algorithm of Polar-SCMA Systems for mMTC |
| URI | https://ieeexplore.ieee.org/document/10149998 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV3NS8MwFH-4IeJJxYnf5LBrtqZNm7zjLBsibgycstto00QLWztm599v0lXFgwdvISGElxf4vY_83gPompAZ-04SqlnmUY6RTzExKY00WnSUxqR1wO3lUUwmcj7HaUNWr7kwWuv685nuuWGdy89KtXWhsr7rK2sNGtmClhDRjqx1AN2mbmbf_U-Iy2I4syZK6Hw_P-h9bfnVPKXGjtHRP089hs4PC49Mv_HlBPZ0cQo4IHd5RUf5ck0eyryoyGD5WloP_21FSkOmzlOlT_F4QJpa5MRapWQ1nsUdeB4NZ_E9bdof0JwxrKgJTYBcpRhKE1mkFlniCaVVoHxu17SfBcKPMoF-ZkHY01p6SnpoeMJS9HganEG7KAt9DsRIlbpmnKFJUu4gnmPCrIaENZ4UoriAjpN7sd5VuFh8iXz5x_wVHLrbdVl0htfQrjZbfQP76qPK3ze3tV4-Ae-ejd4 |
| linkProvider | IEEE |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV07T8MwED5BQcAEiCLeeOjqNg8nzo0lasWjrSoRULcqcWyI1CZVSfn92GkKYmBgs2xZ1vksfffwdwfQUp6t9DuJqbRTizL0HYqxSqgvUaNjoFRSBdxeB3w0CiYTHNdk9YoLI6WsPp_JthlWufy0ECsTKuuYvrLaoAm2YcdjzLHWdK09aNWVMzvmh0JY5L1IGyme8f4ct73Z9Kt9SoUe_cN_nnsEzR8eHhl_I8wxbMn8BLBL7rKS9rPZgjwWWV6S7uyt0D7--5wUioyNr0qfw2GX1NXIibZLyXwYhU146fei8J7WDRBoZttYUuUpF5lI0AuUr7Gap7HFhRSucJhek07qcsdPOTqphmFLysASgYWKxXaCFkvcU2jkRS7PgKhAJKYdp6fihBmQZxjbWkdcm08CkZ9D08g9XaxrXEw3Il_8MX8L-_fRcDAdPIyeLuHA3LTJqdt4BY1yuZLXsCs-y-xjeVPp6AuFJpEl |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2023+IEEE+IAS+Global+Conference+on+Emerging+Technologies+%28GlobConET%29&rft.atitle=A+Bit-Filp+Joint+Algorithm+of+Polar-SCMA+Systems+for+mMTC&rft.au=Wei%2C+Qiao&rft.au=Wenping%2C+Ge&rft.au=Shiwei%2C+Zhang&rft.au=Yin%2C+Sun&rft.date=2023-05-19&rft.pub=IEEE&rft.spage=1&rft.epage=6&rft_id=info:doi/10.1109%2FGlobConET56651.2023.10149998&rft.externalDocID=10149998 |