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author:

Zheng, Haifeng (Zheng, Haifeng.) [1] (Scholars:郑海峰) | Ru, Congchong (Ru, Congchong.) [2] | Yu, Lun (Yu, Lun.) [3] (Scholars:余轮) | Chen, Chang Wen (Chen, Chang Wen.) [4]

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Abstract:

MTMO-OFDM is a promising technique for the broadband wireless communication system. In this paper, we propose a novel scheme that integrates multiple description coding (MDC), error resilient video coding, and unequal error protection strategy with various space time coding codes for robust video transmission over MIMO-OFDM system. The proposed MDC coder generates multiple bitstreams of equal importance which are very suitable for multiple antennas system. Furthermore, according to the contribution to the reconstructed video quality, we apply unequal error protection strategy using BLAST and STBC space time codes for each video bitstream. Experimental results have demonstrated that the proposed scheme can achieve desired tradeoff between the reconstructed video quality and the transmission efficiency.

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Community:

  • [ 1 ] Fuzhou Univ, Coll Informat Technol, Fuzhou 350002, Peoples R China
  • [ 2 ] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
  • [ 3 ] Florida Inst Technol, Dept Elect & Comp Engn, Melbourne, FL 32940 USA

Reprint 's Address:

  • 郑海峰

    [Zheng, Haifeng]Fuzhou Univ, Coll Informat Technol, Fuzhou 350002, Peoples R China

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Source :

2006 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO - ICME 2006, VOLS 1-5, PROCEEDINGS

Year: 2006

Page: 633-636

Language: English

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 12

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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