Wireless LAN White Papers
Dynamic Distortion Control for 3-D Embedded Wavelet Video Over Multiuser OFDM Networks
Overview This paper proposes a system to transmit multiple 3-D embedded wavelet video programs over downlink multi-user OFDM. The paper considers the fairness among users and formulates the problem as minimizing the users' maximal distortion subject to power, rate, and subcarrier constraints. By exploring frequency, time, and multiuser diversity in OFDM and flexibility of 3D embedded wavelet video codec, the proposed algorithm can achieve fair video qualities among all users.
| Publisher | University of Maryland | File Format | |
|---|---|---|---|
| Date Published | August 2004 | ||
| Format | White Papers | ||
| Topics | |||
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