✦ LIBER ✦

Structure packing of coded video signals for ATM networks

✍ Scribed by Masahiro Wada; Yasuhiro Takishima

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 692 KB
Volume: 75
Category: Article
ISSN: 8756-6621
DOI: 10.1002/ecja.4410750503

No coin nor oath required. For personal study only.

✦ Synopsis

In asynchronous transfer mode (ATM) networks, a cell loss may occur and cause burst errors or synchronization slips which damages the decoded picture. Therefore, some type of cell-packing method is required which minimizes the picture deterioration.

A structured packing for coded video signals is proposed which achieves a short packing delay and high transmission efficiency. The method is based on the structure of coded video signals and makes use of cell synchronization for coded data synchronintion.

The characteristics of the method have been analyzed by simulations using actual TV pictures and the effectiveness of the method has been shown. This method can be discussed from the viewpoint of the ATM adaptation layer.

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