| Publisher | National Institute of Standards and Technology | ||
|---|---|---|---|
| Format | 462.8KB PDF | Date added | 11 Mar 2004 |
| Topics | Mobile - Wireless Communications, Wi-Fi (802.11) | ||
| Downloads | 4 | ||
This paper is concerned with transporting video information via multihop mobile ad-hoc channels. The major problem with transmitting real-time video information over these channels is the issue of link reliability. To improve the quality of the video reception the paper proposes a cross layer feedback control mechanism that can allow the application layer to adapt itself to a dynamically changing network topology. It also presents packet transmission strategies capable of recovering video signals under long bursts of packet drops, typical of a route change condition.
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