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Video Transmission over CDMA-2000 System

机译:CDma-2000系统的视频传输

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The paper presents a twin-class unequal protected video transmission over mobilechannels. As a transport vehicle, we have considered CDMA-2000. A dual priority transmission has been invoked in CDMA-2000 by adopting a relative gain adjustment strategy for transmitting the partitioned video signal. The most challenging aspect of this investigation has been to maintain full compatibility with the CDMA-2000 standard. In particular, for the reverse link where the power allocation is tightly controlled, this strategy has been successfully deployed by taking advantage of the flexibility of its link budget. Finally, we will demonstrate that this strategy can result in a significantly higher quality of the reconstructed video data when transmitted over time-varying multipath fading of IMT-2000 channels.

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