Rate-adaptive selective segment assignment for reliable wireless video transmission

Sajid Nazir; Vladimir Stanković; Dejan Vukobratović; Ivan Andonović

doi:10.1155/2012/160521

Rate-adaptive selective segment assignment for reliable wireless video transmission

Sajid Nazir, Vladimir Stanković, Dejan Vukobratović, Ivan Andonović

Electronic And Electrical Engineering

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

1 Citation (Scopus)

35 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
Number of pages	9
Journal	International Journal of Digital Multimedia Broadcasting
Volume	2012
DOIs	https://doi.org/10.1155/2012/160521
Publication status	Published - 2012

Keywords

video communication
data partitioning
rate adaptive selective segment assignment

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10.1155/2012/160521Licence: CC BY 3.0

Nazir-etal-IJDMB2012-Rate-adaptive-selective-segment-assignment-for-reliable-wirelessFinal published version, 1.84 MBLicence: CC BY 3.0

Cite this

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title = "Rate-adaptive selective segment assignment for reliable wireless video transmission",

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.",

keywords = "video communication, data partitioning, rate adaptive selective segment assignment",

author = "Sajid Nazir and Vladimir Stankovi{\'c} and Dejan Vukobratovi{\'c} and Ivan Andonovi{\'c}",

year = "2012",

doi = "10.1155/2012/160521",

language = "English",

volume = "2012",

journal = "International Journal of Digital Multimedia Broadcasting",

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T1 - Rate-adaptive selective segment assignment for reliable wireless video transmission

AU - Nazir, Sajid

AU - Stanković, Vladimir

AU - Vukobratović, Dejan

AU - Andonović, Ivan

PY - 2012

Y1 - 2012

N2 - 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.

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.

KW - video communication

KW - data partitioning

KW - rate adaptive selective segment assignment

UR - https://www.hindawi.com/journals/ijdmb/

U2 - 10.1155/2012/160521

DO - 10.1155/2012/160521

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VL - 2012

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

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Keywords

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MMSTREAM - Design, analysis and application of robust and efficient transmission schemes for multimedia streaming in wireless networks (FP7 MC IEF)

Cite this

Rate-adaptive selective segment assignment for reliable wireless video transmission

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Projects

MMSTREAM - Design, analysis and application of robust and efficient transmission schemes for multimedia streaming in wireless networks (FP7 MC IEF)

Cite this