Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/72123
Title: | Unequal Authenticity Protection (UAP) for rate-distortion-optimized secure streaming of multimedia over wireless networks | Authors: | Li, Z. Sun, Q. Lian, Y. |
Issue Date: | 2006 | Citation: | Li, Z.,Sun, Q.,Lian, Y. (2006). Unequal Authenticity Protection (UAP) for rate-distortion-optimized secure streaming of multimedia over wireless networks. Proceedings - IEEE International Symposium on Circuits and Systems : 3085-3088. ScholarBank@NUS Repository. | Abstract: | This paper presents a new notion of authenticating degraded multimedia content streamed over wireless networks - Unequal Authenticity Protection (UAP). Multimedia content differs from other data in that the importance of different bits within a bitstream often varies. Therefore, given limited resources, a natural solution is to apply better authenticity protection to more important bits, and vice versa. In this paper, a quantitative relationship between the optimal authentication probability and the given resource budget is firstly derived, followed by a proposed authentication graph which realizes the idea of UAP. Simulation results further confirm the validity of the proposal. © 2006 IEEE. | Source Title: | Proceedings - IEEE International Symposium on Circuits and Systems | URI: | http://scholarbank.nus.edu.sg/handle/10635/72123 | ISBN: | 0780393902 | ISSN: | 02714310 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.