Efficient mobile video transmission based on a joint coding scheme
In this paper, we propose a joint coding design which uses the Symbol Forward Error Correction (S-FEC) at the application layer. The purpose of this work is on one hand to minimize the Packet Loss Rate (PLR) and, on the other hand to maximize the visual quality of video transmitted over a wireless n...
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| Format: | Article |
| Language: | English |
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Universiti Utara Malaysia Press
2017
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| Online Access: | https://repo.uum.edu.my/id/eprint/24042/1/JICT%20%2016%20%202%202017%20%20336%E2%80%93353.pdf |
| _version_ | 1803628650509107200 |
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| author | Azni, Mohamed Boudjadja, Rima Dahmani, Abdelnasser Zennir, Mohamed Nadjib |
| author_facet | Azni, Mohamed Boudjadja, Rima Dahmani, Abdelnasser Zennir, Mohamed Nadjib |
| author_sort | Azni, Mohamed |
| collection | UUM |
| description | In this paper, we propose a joint coding design which uses the Symbol Forward Error Correction (S-FEC) at the application layer. The purpose of this work is on one hand to minimize the Packet Loss Rate (PLR) and, on the other hand to maximize the visual quality of video transmitted over a wireless network (WN).The scheme proposed is founded on a FEC adaptable with the semantics of the H.264/AVC video encoding.This mechanism relies upon a rate distortion algorithm, controlling the channel code rates under the global rate constraints given by the WN.Based on a data partitioning (DP) tool, both packet type and packet length are taken into account by the proposed optimization mechanism which leads to unequal error protection (UEP). The performance of the proposed JSCC unequal error control is illustrated over wireless network by performing simulations under different channel conditions. The simulation results are then compared with an equal error protection (EEP) scheme. |
| first_indexed | 2024-07-04T06:25:20Z |
| format | Article |
| id | uum-24042 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T06:25:20Z |
| publishDate | 2017 |
| publisher | Universiti Utara Malaysia Press |
| record_format | dspace |
| spelling | uum-240422018-04-29T01:42:24Z https://repo.uum.edu.my/id/eprint/24042/ Efficient mobile video transmission based on a joint coding scheme Azni, Mohamed Boudjadja, Rima Dahmani, Abdelnasser Zennir, Mohamed Nadjib QA75 Electronic computers. Computer science In this paper, we propose a joint coding design which uses the Symbol Forward Error Correction (S-FEC) at the application layer. The purpose of this work is on one hand to minimize the Packet Loss Rate (PLR) and, on the other hand to maximize the visual quality of video transmitted over a wireless network (WN).The scheme proposed is founded on a FEC adaptable with the semantics of the H.264/AVC video encoding.This mechanism relies upon a rate distortion algorithm, controlling the channel code rates under the global rate constraints given by the WN.Based on a data partitioning (DP) tool, both packet type and packet length are taken into account by the proposed optimization mechanism which leads to unequal error protection (UEP). The performance of the proposed JSCC unequal error control is illustrated over wireless network by performing simulations under different channel conditions. The simulation results are then compared with an equal error protection (EEP) scheme. Universiti Utara Malaysia Press 2017-02-16 Article PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/24042/1/JICT%20%2016%20%202%202017%20%20336%E2%80%93353.pdf Azni, Mohamed and Boudjadja, Rima and Dahmani, Abdelnasser and Zennir, Mohamed Nadjib (2017) Efficient mobile video transmission based on a joint coding scheme. Journal of Information and Communication Technology, 16 (2). pp. 336-353. ISSN 2180-3862 http://jict.uum.edu.my/index.php/previous-issues/151-journal-of-information-and-communication-technology-jict-vol-16-no-2-december-2017#A6 |
| spellingShingle | QA75 Electronic computers. Computer science Azni, Mohamed Boudjadja, Rima Dahmani, Abdelnasser Zennir, Mohamed Nadjib Efficient mobile video transmission based on a joint coding scheme |
| title | Efficient mobile video transmission based on a joint coding scheme |
| title_full | Efficient mobile video transmission based on a joint coding scheme |
| title_fullStr | Efficient mobile video transmission based on a joint coding scheme |
| title_full_unstemmed | Efficient mobile video transmission based on a joint coding scheme |
| title_short | Efficient mobile video transmission based on a joint coding scheme |
| title_sort | efficient mobile video transmission based on a joint coding scheme |
| topic | QA75 Electronic computers. Computer science |
| url | https://repo.uum.edu.my/id/eprint/24042/1/JICT%20%2016%20%202%202017%20%20336%E2%80%93353.pdf |
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