DocumentCode
526000
Title
Notice of Retraction
A novel 3-D Interleaving method for video transmission over OFDM in mobile wireless channels
Author
Yanzhuo Ma ; Yilin Chang ; Junyan Huo
Author_Institution
Nat. Key Lab. of ISN, Xidian Univ., Xi´an, China
Volume
3
fYear
2010
fDate
12-13 June 2010
Firstpage
520
Lastpage
523
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Reliable video transmission over mobile wireless channels faces many challenges due to the time-varying multi-path fading. In this paper, a novel 3-D interleaving method, called Spatial Frequency Temporal Interleaving (SFTI), is proposed for video transmission over OFDM systems in this kind of channels. SFTI means the video data will be interleaved both at bit level in spatial domain, which can disperse the error bits to make the channel coding more effective, and slice level in Frequency and temporal domain, which can alleviate the impact of burst bit errors by limiting the bit errors in some area of the picture, thus the error concealment is facilitated. Simulation results show that the proposed method can improve the quality of the reconstructed video.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Reliable video transmission over mobile wireless channels faces many challenges due to the time-varying multi-path fading. In this paper, a novel 3-D interleaving method, called Spatial Frequency Temporal Interleaving (SFTI), is proposed for video transmission over OFDM systems in this kind of channels. SFTI means the video data will be interleaved both at bit level in spatial domain, which can disperse the error bits to make the channel coding more effective, and slice level in Frequency and temporal domain, which can alleviate the impact of burst bit errors by limiting the bit errors in some area of the picture, thus the error concealment is facilitated. Simulation results show that the proposed method can improve the quality of the reconstructed video.
Keywords
OFDM modulation; channel coding; fading channels; mobile communication; multimedia communication; video communication; video signal processing; 3D interleaving method; OFDM system; burst bit error; channel coding; error concealment; frequency domain; mobile wireless channel; reconstructed video; reliable video transmission; spatial frequency temporal interleaving; temporal domain; time-varying multipath fading; video data; Wireless LAN; OFDM; Slice level interleave; Video transmission; mobile wireless channel;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Communication Technologies in Agriculture Engineering (CCTAE), 2010 International Conference On
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6944-4
Type
conf
DOI
10.1109/CCTAE.2010.5544366
Filename
5544366
Link To Document