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

被引：0
|
作者：
Xu, JZ [1 ]
Zhang, QA [1 ]
Zhu, WW [1 ]
Xia, XG [1 ]
Zhang, YQ [1 ]
机构：
[1] Microsoft Res Asia, Beijing 100080, Peoples R China
来源：
PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II: COMMUNICATIONS-MULTIMEDIA SYSTEMS & APPLICATIONS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
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.
引用
收藏
页码：360 / 363
页数：4
相关论文
共 50 条
  • [41] Adaptive subcarrier and power allocation for delivering fine granularity scalable video stream over OFDMA system
    Zhang, Y
    Wu, F
    Gao, W
    Lu, Y
    ICICS-PCM 2003, VOLS 1-3, PROCEEDINGS, 2003, : 1516 - 1520
  • [42] Joint source-channel coding for scalable video over DS-CDMA multipath fading channels
    Kondi, LP
    Batalama, SN
    Pados, DA
    Katsaggelos, AK
    2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL I, PROCEEDINGS, 2001, : 994 - 997
  • [43] Joint Source-Channel Rate Allocation and Client Clustering for Scalable Multistream IPTV
    Chakareski, Jacob
    IEEE TRANSACTIONS ON IMAGE PROCESSING, 2015, 24 (08) : 2429 - 2439
  • [44] Compression-watermarking scheme for MPEG-4 fine granularity scalability video recompression and authentication
    Wang, Chuen-Ching
    Chen, Po-Yu
    OPTICAL ENGINEERING, 2008, 47 (03)
  • [45] FGS+: Optimizing the joint SNR-temporal video quality in MPEG-4 Fine Grained Scalable coding
    Rajendran, RK
    van der Schaar, M
    Chang, SF
    2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS, 2002, : 445 - 448
  • [46] Optimal rate allocation in progressive joint source-channel coding for image transmission over CDMA networks
    Hua, JP
    Xiong, ZX
    2003 INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOL I, PROCEEDINGS, 2003, : 661 - 664
  • [47] A prioritized end-to-end video streaming scheme using MPEG-4 fine granularity scalability
    Peng, WH
    Chiang, TH
    6TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XIV, PROCEEDINGS: IMAGE, ACOUSTIC, SPEECH AND SIGNAL PROCESSING III, 2002, : 226 - 230
  • [48] Optimal rate allocation for macroblock-based progressive fine granularity scalable video coding
    Cai, H
    Sherr, GB
    Li, SP
    Zeng, B
    2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL III, PROCEEDINGS, 2002, : 745 - 748
  • [49] Joint source-channel coding with partially coded index assignment for robust scalable video
    Feideropoulou, G
    Trocan, M
    Fowler, JE
    Pesquet-Popescu, B
    Belfiore, JC
    IEEE SIGNAL PROCESSING LETTERS, 2006, 13 (04) : 201 - 204
  • [50] Robust transmission of MPEG-4 scalable video over 4G wireless networks
    van der Schaar, M
    Meehan, J
    2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL III, PROCEEDINGS, 2002, : 757 - 760
12345