Rate-adaptive selective segment assignment for reliable wireless video transmission
Nazir, Sajid and Stanković, Vladimir and Vukobratović, Dejan and Andonović, Ivan (2012) Rate-adaptive selective segment assignment for reliable wireless video transmission. International Journal of Digital Multimedia Broadcasting, 2012. 160521. ISSN 1687-7586 (https://doi.org/10.1155/2012/160521)
Preview |
Text.
Filename: Nazir_etal_IJDMB2012_Rate_adaptive_selective_segment_assignment_for_reliable_wireless.pdf
Final Published Version License: Download (1MB)| Preview |
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.
-
-
Item type: Article ID code: 59285 Dates: DateEvent2012PublishedSubjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Pure Administrator Date deposited: 05 Jan 2017 16:43 Last modified: 23 Mar 2024 02:29 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/59285