S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Industrial Engineering (산업공학과) Journal Papers (저널논문_산업공학과)
On the effect of Reed-Solomon coding with maximum block interleaving on MPEG-4 FGS video quality in 3G broadcasting
- Kang, Kyungtae; Park, Jinwoo; Shin, Heonshik
- Issue Date
- ELSEVIER SCIENCE BV
- SIMULATION MODELLING PRACTICE AND THEORY; Vol.17 3; 504-512
- In Broadcast and Multicast Services (BCMCS) for CDMA2000 networks, Reed-Solomon (RS) coding is applied to the layers above the turbo code. An additional block interleaving mechanism improves the performance of RS coding when there are long bursts of errors. We propose a performance model of RS coding for varying conditions of Rayleigh fading on the broadcast channel with the maximum amount of block interleaving, and verify this analytic model by comparing its results with a simulation. Evaluating the quality of the resulting MPEG-4 FGS (fine granular scalability) video demonstrates the effectiveness of RS coding in achieving high perceived video quality. (C) 2008 Elsevier B.V. All rights reserved.
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