Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system

Jizheng Xu; Qian Zhang; Wenwu Zhu; Xiang Gen Xia; Ya Qin Zhang

Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system

Jizheng Xu^*, Qian Zhang, Wenwu Zhu, Xiang Gen Xia, Ya Qin Zhang

^*此作品的通讯作者

科研成果: 期刊稿件 › 会议文章 › 同行评审

9 引用（Scopus）

摘要

In this paper, we propose an optimal bit allocation method for MPEG-4 fine granularity scalable (FGS) video over OFDM transmission. In the proposed method, we consider the joint optimal bit allocation of source and forward error correction (Reed-Solomon) codes of different rates over OFDM. Our simulation results show that, our proposed approach achieves significant PSNR gain over the existing approach without channel error protection when the input and the output data rates are fixed.

源语言	英语
页（从-至）	II360-II363
期刊	Proceedings - IEEE International Symposium on Circuits and Systems
卷	2
出版状态	已出版 - 2003
已对外发布	是
活动	Proceedings of the 2003 IEEE International Symposium on Circuits and Systems - Bangkok, 泰国期限: 25 5月 2003 → 28 5月 2003

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title = "Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system",

abstract = "In this paper, we propose an optimal bit allocation method for MPEG-4 fine granularity scalable (FGS) video over OFDM transmission. In the proposed method, we consider the joint optimal bit allocation of source and forward error correction (Reed-Solomon) codes of different rates over OFDM. Our simulation results show that, our proposed approach achieves significant PSNR gain over the existing approach without channel error protection when the input and the output data rates are fixed.",

author = "Jizheng Xu and Qian Zhang and Wenwu Zhu and Xia, {Xiang Gen} and Zhang, {Ya Qin}",

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T1 - Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system

AU - Xu, Jizheng

AU - Zhang, Qian

AU - Zhu, Wenwu

AU - Xia, Xiang Gen

AU - Zhang, Ya Qin

PY - 2003

Y1 - 2003

N2 - In this paper, we propose an optimal bit allocation method for MPEG-4 fine granularity scalable (FGS) video over OFDM transmission. In the proposed method, we consider the joint optimal bit allocation of source and forward error correction (Reed-Solomon) codes of different rates over OFDM. Our simulation results show that, our proposed approach achieves significant PSNR gain over the existing approach without channel error protection when the input and the output data rates are fixed.

AB - In this paper, we propose an optimal bit allocation method for MPEG-4 fine granularity scalable (FGS) video over OFDM transmission. In the proposed method, we consider the joint optimal bit allocation of source and forward error correction (Reed-Solomon) codes of different rates over OFDM. Our simulation results show that, our proposed approach achieves significant PSNR gain over the existing approach without channel error protection when the input and the output data rates are fixed.

UR - http://www.scopus.com/inward/record.url?scp=0038422849&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0038422849

SN - 0271-4310

VL - 2

SP - II360-II363

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

T2 - Proceedings of the 2003 IEEE International Symposium on Circuits and Systems

Y2 - 25 May 2003 through 28 May 2003

ER -

Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system

摘要

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