Cross-layer optimization for scalable video coding and transmission over broadband wireless networks

Jincheol Park, Hyungkeuk Lee, Sanghoon Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For seamless multimedia streaming services, it is very important to overcome severe ICI (InterCell Interference) over wireless networks, particularly in the cell border region. SVC (Scalable Video Coding) has been actively studied due to its advantage of channel adaptation. In this paper, we study an optimal solution for maximizing the expected visual entropy over an OFDM (Orthogonal Frequency Division Multiplexing)-based broadband network from the aspect of cross layer optimization. Based on this approach, an optimal set of source and channel parameters is obtained according to the user location over a multi-cell environment. From the numerical results, we quantify the optimal visual gain attained from the single layer video coding or the SVC according to channel capacity v.s. source data rate.

Original languageEnglish
Title of host publication2007 IEEE International Conference on Image Processing, ICIP 2007 Proceedings
PagesIII313-III316
DOIs
Publication statusPublished - 2006
Event14th IEEE International Conference on Image Processing, ICIP 2007 - San Antonio, TX, United States
Duration: 2007 Sep 162007 Sep 19

Publication series

NameProceedings - International Conference on Image Processing, ICIP
Volume3
ISSN (Print)1522-4880

Other

Other14th IEEE International Conference on Image Processing, ICIP 2007
CountryUnited States
CitySan Antonio, TX
Period07/9/1607/9/19

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Park, J., Lee, H., & Lee, S. (2006). Cross-layer optimization for scalable video coding and transmission over broadband wireless networks. In 2007 IEEE International Conference on Image Processing, ICIP 2007 Proceedings (pp. III313-III316). [4379309] (Proceedings - International Conference on Image Processing, ICIP; Vol. 3). https://doi.org/10.1109/ICIP.2007.4379309