Joint TL-SCL-BPPC Decoder for the Double Deep Polar Codes.
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| Title: | Joint TL-SCL-BPPC Decoder for the Double Deep Polar Codes. |
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| Authors: | Babu, Tummala Aravinda1 (AUTHOR) aravindababu_ece@cbit.ac.in, Reddy, Karna Vishnu Vardhana2 (AUTHOR), Reddy, D. Venkat3 (AUTHOR), Rao, M. V. Nageswara4 (AUTHOR), Satyanarayana, T. V. V.5 (AUTHOR) satya.tvv@gmail.com |
| Source: | Wireless Personal Communications. Apr2025, Vol. 141 Issue 3/4, p519-542. 24p. |
| Subjects: | Channel coding, Iterative decoding, Decoding algorithms, Mean square algorithms, Bit error rate |
| Abstract: | Joint Source-Channel Coding (JSCC) has emerged as a major trend with the introduction of advanced technologies. High reconstruction quality, low cliff effect, and high spectral efficiency are the main goals behind the development of these techniques. However, traditional approaches have a large computation overhead and decoding errors. A novel Double Deep Polar Coding/DECoding (DDP-Codec) for JSCC is presented in this paper. The proposed DDP-Codec encoder structure consists of two cascaded polar codes. Deep polar code is an advanced version of polar codes in which the performance is enhanced with additional layers of encoding /decoding processes. Deep polar codes are used for channel error correction, in which the polar code compresses the source information. For source and channel decoding, the proposed model presents a joint Turbo-Like Successive Cancelation List with Back Propagation Parity Checks (TL-SCL-BPPC) decoder. Internal iterations are carried out independently by the source and channel decoders. The exchange of soft information between joint decoders is performed in an external iteration. In order to obtain the original information, the soft information of the channel polar code generated by the source decoding process using the external iteration of the TL-SCL-BPPC. The performance of the proposed approach is evaluated with various performance metrics and compared with state-of-the-art approaches. By using the proposed approach, the Frame Error Rate (FER), Mean Square Error (MSE), BiLingual Evaluation Understudy (BLEU), and average bits are improved by 0.05%, 0.10%, 0.09%, and 25%, respectively. [ABSTRACT FROM AUTHOR] |
| Copyright of Wireless Personal Communications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 187624942 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Joint TL-SCL-BPPC Decoder for the Double Deep Polar Codes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Babu%2C+Tummala+Aravinda%22">Babu, Tummala Aravinda</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> aravindababu_ece@cbit.ac.in</i><br /><searchLink fieldCode="AR" term="%22Reddy%2C+Karna+Vishnu+Vardhana%22">Reddy, Karna Vishnu Vardhana</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Reddy%2C+D%2E+Venkat%22">Reddy, D. Venkat</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rao%2C+M%2E+V%2E+Nageswara%22">Rao, M. V. Nageswara</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Satyanarayana%2C+T%2E+V%2E+V%2E%22">Satyanarayana, T. V. V.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<i> satya.tvv@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Wireless+Personal+Communications%22">Wireless Personal Communications</searchLink>. Apr2025, Vol. 141 Issue 3/4, p519-542. 24p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Channel+coding%22">Channel coding</searchLink><br /><searchLink fieldCode="DE" term="%22Iterative+decoding%22">Iterative decoding</searchLink><br /><searchLink fieldCode="DE" term="%22Decoding+algorithms%22">Decoding algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Mean+square+algorithms%22">Mean square algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Bit+error+rate%22">Bit error rate</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Joint Source-Channel Coding (JSCC) has emerged as a major trend with the introduction of advanced technologies. High reconstruction quality, low cliff effect, and high spectral efficiency are the main goals behind the development of these techniques. However, traditional approaches have a large computation overhead and decoding errors. A novel Double Deep Polar Coding/DECoding (DDP-Codec) for JSCC is presented in this paper. The proposed DDP-Codec encoder structure consists of two cascaded polar codes. Deep polar code is an advanced version of polar codes in which the performance is enhanced with additional layers of encoding /decoding processes. Deep polar codes are used for channel error correction, in which the polar code compresses the source information. For source and channel decoding, the proposed model presents a joint Turbo-Like Successive Cancelation List with Back Propagation Parity Checks (TL-SCL-BPPC) decoder. Internal iterations are carried out independently by the source and channel decoders. The exchange of soft information between joint decoders is performed in an external iteration. In order to obtain the original information, the soft information of the channel polar code generated by the source decoding process using the external iteration of the TL-SCL-BPPC. The performance of the proposed approach is evaluated with various performance metrics and compared with state-of-the-art approaches. By using the proposed approach, the Frame Error Rate (FER), Mean Square Error (MSE), BiLingual Evaluation Understudy (BLEU), and average bits are improved by 0.05%, 0.10%, 0.09%, and 25%, respectively. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Wireless Personal Communications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11277-025-11791-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 24 StartPage: 519 Subjects: – SubjectFull: Channel coding Type: general – SubjectFull: Iterative decoding Type: general – SubjectFull: Decoding algorithms Type: general – SubjectFull: Mean square algorithms Type: general – SubjectFull: Bit error rate Type: general Titles: – TitleFull: Joint TL-SCL-BPPC Decoder for the Double Deep Polar Codes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Babu, Tummala Aravinda – PersonEntity: Name: NameFull: Reddy, Karna Vishnu Vardhana – PersonEntity: Name: NameFull: Reddy, D. Venkat – PersonEntity: Name: NameFull: Rao, M. V. Nageswara – PersonEntity: Name: NameFull: Satyanarayana, T. V. V. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 09296212 Numbering: – Type: volume Value: 141 – Type: issue Value: 3/4 Titles: – TitleFull: Wireless Personal Communications Type: main |
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