Priority-based congestion control using hierarchical trees MDC in WiMAX networks providing multicasting services

Bor‐Jiunn Hwang ,Chia-I Mao Chia-I Mao,Wei-Chuan Wang Wei-Chuan Wang,Chin-Pan Huang Chin-Pan Huang

doi:10.1109/icmlc.2009.5212630

Priority-based congestion control using hierarchical trees MDC in WiMAX networks providing multicasting services

Bor‐Jiunn Hwang , Chia-I Mao Chia-I Mao + Show 2 more

https://doi.org/10.1109/icmlc.2009.5212630

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Publication Date: Jul 1, 2009

Citations: 10

Affiliation: Ming Chuan University

#Multiple Description Coding #Set Partitioning In Hierarchical Trees + Show 8 more

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Abstract

This paper proposed a new MDC (MDC, Multiple Description Coding) method based on SPIHT (SPIHT, Set Partitioning In Hierarchical Trees) with priority (P-SHIHT MDC). Use SPIHT MDC algorithm to compress the image, and by using priority thresholds to segment the data stream according as the received quality of PSNR. A new data stream is created to adapt to WiMAX multicast services and the congestion control method to get better received video quality by considering congestion levels since congestion occurs.

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