Mobility

Scalable and Robust Wireless JPEG 2000 Images and Video Transmission With Adaptive Bandwidth Estimation

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Executive Summary

This paper presents a scalable and dynamic scheme for robust JPEG 2000 images/video transmission over wireless channels. The proposed system relies on an adaptive bandwidth estimation tool to select the suitable JPEG 2000 streams, layers and resolution. A Wireless JPEG 2000 (JPWL) compliant Forward Error Correction (FEC) scheme is introduced. An optimal layer oriented Unequal Error Protection Forward Error Correction rate allocation scheme is proposed to ensure codestreams protection against transmission errors. The main advantages of the proposed scheme are its optimality, its compliance to Wireless JPEG 2000 (the 11th part of JPEG 2000 standard) and its low time consumption.

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