Video Summarization and Transmission Power Adaptation for Very Low Bit Rate Multiuser Wireless Uplink Video Communication. Li, Z., Cheng, A., Katsaggelos, A., & Ishtiaq, F. In 2005 IEEE 7th Workshop on Multimedia Signal Processing, pages 1–4, oct, 2005. IEEE.
Video Summarization and Transmission Power Adaptation for Very Low Bit Rate Multiuser Wireless Uplink Video Communication [link]Paper  doi  abstract   bibtex   
In this paper we consider the problem of efficiently serving multiple uplink video users in a wideband CDMA wireless communication system with mixed voice and video traffic. Very low available video bit rate (<64kpbs) and multi-user interference are the major limiting factors in the system performance. Our solution is based on video summarization to achieve reasonable video quality at very low bit rate, and multi-user transmission adaptation/scheduling via summarization distortion-rate profile negotiation between base station and mobiles to meet power control constraints and minimize the interference among voice/video users. The simulation results demonstrate the effectiveness of the proposed approach.
@inproceedings{Zhu2005f,
abstract = {In this paper we consider the problem of efficiently serving multiple uplink video users in a wideband CDMA wireless communication system with mixed voice and video traffic. Very low available video bit rate (<64kpbs) and multi-user interference are the major limiting factors in the system performance. Our solution is based on video summarization to achieve reasonable video quality at very low bit rate, and multi-user transmission adaptation/scheduling via summarization distortion-rate profile negotiation between base station and mobiles to meet power control constraints and minimize the interference among voice/video users. The simulation results demonstrate the effectiveness of the proposed approach.},
author = {Li, Zhu and Cheng, Alan and Katsaggelos, Aggelos and Ishtiaq, Faisal},
booktitle = {2005 IEEE 7th Workshop on Multimedia Signal Processing},
doi = {10.1109/MMSP.2005.248615},
isbn = {0-7803-9288-4},
keywords = {CDMA,Power control,Transmission adaptation,Video summarization,Wireless video},
month = {oct},
pages = {1--4},
publisher = {IEEE},
title = {{Video Summarization and Transmission Power Adaptation for Very Low Bit Rate Multiuser Wireless Uplink Video Communication}},
url = {http://ieeexplore.ieee.org/document/4014036/},
year = {2005}
}

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