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author:

Zheng, H. (Zheng, H..) [1] (Scholars:郑海峰) | Ru, C. (Ru, C..) [2] | Chen, C.W. (Chen, C.W..) [3] | Yu, L. (Yu, L..) [4] (Scholars:余轮)

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Scopus

Abstract:

MIMO-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 hybrid space-time coding structure 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 be an excellent alternative to achieve desired tradeoff between the reconstructed video quality and the transmission efficiency.

Keyword:

Community:

  • [ 1 ] [Zheng, H.]Department of Information and Communication Engineering, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 2 ] [Ru, C.]Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
  • [ 3 ] [Chen, C.W.]Department of Electrical and Computer Engineering, Florida Institute of Technology, Melbourne, FL 32940, United States
  • [ 4 ] [Yu, L.]Department of Information and Communication Engineering, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • 郑海峰

    [Zheng, H.]Department of Information and Communication Engineering, Fuzhou University, Fuzhou, Fujian 350002, China

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Source :

Advances in Multimedia

ISSN: 1687-5680

Year: 2007

Volume: 2007

0 . 7 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 8

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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