Rate-adaptive selective segment assignment for reliable wireless video transmission

Sajid Nazir; Dejan Vukobratovic; Vladimir Stankovic; Ivan Andonovic

doi:10.1155/2012/160521

Rate-adaptive selective segment assignment for reliable wireless video transmission

Sajid Nazir, Dejan Vukobratovic, Vladimir Stankovic, Ivan Andonovic

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

38 Downloads (Pure)

Abstract

A reliable video communication system is proposed based on data partitioning feature of H.264/AVC, used to create a layered stream, and LT codes for erasure protection. The proposed scheme termed rate adaptive selective segment assignment (RASSA) is an adaptive low-complexity solution to varying channel conditions. The comparison of the results of the proposed scheme is also provided for slice-partitioned H.264/AVC data. Simulation results show competitiveness of the proposed scheme compared to optimized unequal and equal error protection solutions. The simulation results also demonstrate that a high visual quality video transmission can be maintained despite the adverse effect of varying channel conditions and the number of decoding failures can be reduced

Original language	English
Article number	160521
Pages (from-to)	1-9
Number of pages	9
Journal	International Journal of Digital Multimedia Broadcasting
Volume	2012
DOIs	https://doi.org/10.1155/2012/160521
Publication status	Published - Apr 2012

Keywords

video transmission
data partitioning

ASJC Scopus subject areas

General Computer Science

Documents and Links

10.1155/2012/160521

Nazir, S. et al (2012) Rate-adaptive selective segment assignment for reliable wireless video transmission
Copyright © 2012 Sajid Nazir et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Final published version, 1.89 MBLicence: CC BY

Cite this

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abstract = "A reliable video communication system is proposed based on data partitioning feature of H.264/AVC, used to create a layered stream, and LT codes for erasure protection. The proposed scheme termed rate adaptive selective segment assignment (RASSA) is an adaptive low-complexity solution to varying channel conditions. The comparison of the results of the proposed scheme is also provided for slice-partitioned H.264/AVC data. Simulation results show competitiveness of the proposed scheme compared to optimized unequal and equal error protection solutions. The simulation results also demonstrate that a high visual quality video transmission can be maintained despite the adverse effect of varying channel conditions and the number of decoding failures can be reduced",

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AU - Nazir, Sajid

AU - Vukobratovic, Dejan

AU - Stankovic, Vladimir

AU - Andonovic, Ivan

PY - 2012/4

Y1 - 2012/4

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AB - A reliable video communication system is proposed based on data partitioning feature of H.264/AVC, used to create a layered stream, and LT codes for erasure protection. The proposed scheme termed rate adaptive selective segment assignment (RASSA) is an adaptive low-complexity solution to varying channel conditions. The comparison of the results of the proposed scheme is also provided for slice-partitioned H.264/AVC data. Simulation results show competitiveness of the proposed scheme compared to optimized unequal and equal error protection solutions. The simulation results also demonstrate that a high visual quality video transmission can be maintained despite the adverse effect of varying channel conditions and the number of decoding failures can be reduced

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DO - 10.1155/2012/160521

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JO - International Journal of Digital Multimedia Broadcasting

JF - International Journal of Digital Multimedia Broadcasting

M1 - 160521

ER -

Rate-adaptive selective segment assignment for reliable wireless video transmission

Abstract

Keywords

ASJC Scopus subject areas

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