Enhancing reliability with MIMO aided dual iterations for mobile video transmission system.
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| Title: | Enhancing reliability with MIMO aided dual iterations for mobile video transmission system. |
|---|---|
| Authors: | Ahmed, Ishtiaque1,2 (AUTHOR) ishtiaque-ncbc@uetpeshawar.edu.pk, Ahmad, Gulzar1 (AUTHOR) gulzar@uetpeshawar.edu.pk, Minallah, Nasru3 (AUTHOR) n.minallah@uetpeshawar.edu.pk, Frnda, Jaroslav4 (AUTHOR) jaroslav.frnda@uniza.sk, Khalil, Amaad3 (AUTHOR) amaadkhalil@uetpeshawar.edu.pk, Jan, Tariqullah1 (AUTHOR) tariqullahjan@uetpeshawar.edu.pk, Khan, Hameed Ullah3 (AUTHOR) hameedkhan.cse@uetpeshawar.edu.pk |
| Source: | Wireless Networks (10220038). Mar2025, Vol. 31 Issue 3, p2257-2273. 17p. |
| Subjects: | Iterative decoding, Telecommunication systems, Sphere packings, Telecommunication, Hamming distance, Rayleigh fading channels, Mobile communication systems |
| Abstract: | Futuristic requirements of mobile communication systems ask for discovering new possibilities and dimensions to enable ultrafast and reliable communication. This work relates to the advancements in jointly decoded iterative multimedia communication systems for the H.264 source standard. The beneficial technique of Over-Complete Mapping (OCM) is utilized for introducing redundancy in the highly compressed source encoded video streams. Differential Space–Time Spreading (DSTS) is invoked along with Rate-3/4 Recursive Systematic Convolutional (RSC) as intermediate encoder in the proposed three-stage setup. More specifically, the RSC encoder is beneficial in attaining the iterative gain as it divides the decoder into two parts. The DSTS is invoked with the Sphere Packing (SP) modulation which is highly desirable for the non-coherent detection schemes without requiring any information from the channel. The proposed system comprises of three main components, namely OCM, Rate-3/4 RSC and SP modules, thus we call this as three-stage system. The iterative decoding enhances the Bit-Error Rate (BER) and Peak Signal-to-Noise Ratio (PSNR) performances of the joint source-channel systems. Furthermore, to expeditiously predict the convergence pattern of the proposed three-stage iteratively decoded systems, EXtrinsic Information Transfer (EXIT) chart analysis is performed. Moreover, the effect of variations in the minimum Hamming distance ( d H , m i n ) is observed for the proposed three-stage system. The DSTS - SP - RSC - OCM [ 515 ] having d H , m i n = 6 exhibits a gain of 20 dB against the benchmarker DSTS - SP - RSC - OCM [ 26 ] ∗ with d H , m i n = 1 at the PSNR degradation point of 1 dB over a correlated Rayleigh fading channel. [ABSTRACT FROM AUTHOR] |
| Copyright of Wireless Networks (10220038) 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.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 183754301 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Enhancing reliability with MIMO aided dual iterations for mobile video transmission system. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ahmed%2C+Ishtiaque%22">Ahmed, Ishtiaque</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> ishtiaque-ncbc@uetpeshawar.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Ahmad%2C+Gulzar%22">Ahmad, Gulzar</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> gulzar@uetpeshawar.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Minallah%2C+Nasru%22">Minallah, Nasru</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> n.minallah@uetpeshawar.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Frnda%2C+Jaroslav%22">Frnda, Jaroslav</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> jaroslav.frnda@uniza.sk</i><br /><searchLink fieldCode="AR" term="%22Khalil%2C+Amaad%22">Khalil, Amaad</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> amaadkhalil@uetpeshawar.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Jan%2C+Tariqullah%22">Jan, Tariqullah</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> tariqullahjan@uetpeshawar.edu.pk</i><br /><searchLink fieldCode="AR" term="%22Khan%2C+Hameed+Ullah%22">Khan, Hameed Ullah</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> hameedkhan.cse@uetpeshawar.edu.pk</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Wireless+Networks+%2810220038%29%22">Wireless Networks (10220038)</searchLink>. Mar2025, Vol. 31 Issue 3, p2257-2273. 17p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Iterative+decoding%22">Iterative decoding</searchLink><br /><searchLink fieldCode="DE" term="%22Telecommunication+systems%22">Telecommunication systems</searchLink><br /><searchLink fieldCode="DE" term="%22Sphere+packings%22">Sphere packings</searchLink><br /><searchLink fieldCode="DE" term="%22Telecommunication%22">Telecommunication</searchLink><br /><searchLink fieldCode="DE" term="%22Hamming+distance%22">Hamming distance</searchLink><br /><searchLink fieldCode="DE" term="%22Rayleigh+fading+channels%22">Rayleigh fading channels</searchLink><br /><searchLink fieldCode="DE" term="%22Mobile+communication+systems%22">Mobile communication systems</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Futuristic requirements of mobile communication systems ask for discovering new possibilities and dimensions to enable ultrafast and reliable communication. This work relates to the advancements in jointly decoded iterative multimedia communication systems for the H.264 source standard. The beneficial technique of Over-Complete Mapping (OCM) is utilized for introducing redundancy in the highly compressed source encoded video streams. Differential Space–Time Spreading (DSTS) is invoked along with Rate-3/4 Recursive Systematic Convolutional (RSC) as intermediate encoder in the proposed three-stage setup. More specifically, the RSC encoder is beneficial in attaining the iterative gain as it divides the decoder into two parts. The DSTS is invoked with the Sphere Packing (SP) modulation which is highly desirable for the non-coherent detection schemes without requiring any information from the channel. The proposed system comprises of three main components, namely OCM, Rate-3/4 RSC and SP modules, thus we call this as three-stage system. The iterative decoding enhances the Bit-Error Rate (BER) and Peak Signal-to-Noise Ratio (PSNR) performances of the joint source-channel systems. Furthermore, to expeditiously predict the convergence pattern of the proposed three-stage iteratively decoded systems, EXtrinsic Information Transfer (EXIT) chart analysis is performed. Moreover, the effect of variations in the minimum Hamming distance ( d H , m i n ) is observed for the proposed three-stage system. The DSTS - SP - RSC - OCM [ 515 ] having d H , m i n = 6 exhibits a gain of 20 dB against the benchmarker DSTS - SP - RSC - OCM [ 26 ] ∗ with d H , m i n = 1 at the PSNR degradation point of 1 dB over a correlated Rayleigh fading channel. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Wireless Networks (10220038) 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/s11276-024-03880-5 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 2257 Subjects: – SubjectFull: Iterative decoding Type: general – SubjectFull: Telecommunication systems Type: general – SubjectFull: Sphere packings Type: general – SubjectFull: Telecommunication Type: general – SubjectFull: Hamming distance Type: general – SubjectFull: Rayleigh fading channels Type: general – SubjectFull: Mobile communication systems Type: general Titles: – TitleFull: Enhancing reliability with MIMO aided dual iterations for mobile video transmission system. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ahmed, Ishtiaque – PersonEntity: Name: NameFull: Ahmad, Gulzar – PersonEntity: Name: NameFull: Minallah, Nasru – PersonEntity: Name: NameFull: Frnda, Jaroslav – PersonEntity: Name: NameFull: Khalil, Amaad – PersonEntity: Name: NameFull: Jan, Tariqullah – PersonEntity: Name: NameFull: Khan, Hameed Ullah IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 10220038 Numbering: – Type: volume Value: 31 – Type: issue Value: 3 Titles: – TitleFull: Wireless Networks (10220038) Type: main |
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