Video summary application over cross-layer designed wireless networks using multi-carrier CDMA

  • Authors:
  • Srimathi Mathialagan;S. Shanmugavel

  • Affiliations:
  • Electronics and Communication Engineering, Anna University, Guindy, Chennai, Chennai;Electronics and Communication Engineering, Anna University, Guindy, Chennai, India

  • Venue:
  • WSEAS TRANSACTIONS on COMMUNICATIONS
  • Year:
  • 2011

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Abstract

Cross-layer design has become an emerging trend in the wireless network for efficient video transmission. In this paper, a cross-layer design approach is proposed for multi-user scenario by using multiple-input multiple- output antennas (MIMO) at the physical layer. The impact of multi-user system on the bit error rate performance is presented in Rayleigh fading channels. The cross-layer adaptation across physical layer, data link layer and application layer works well in multi-user environment. Results reveal that proposed cross-layer design attain 15% distortion gain.