@inproceedings{73f0a2fbba994c94a8bfd23e04876023,
title = "Error resilient video multicast using randomized distributed space time codes",
abstract = "In this paper we study a two-hop cooperative transmission scheme where multiple relays forward the data simultaneously using Randomized Distributed Space Time Codes (R-DSTC). We propose to integrate this randomized cooperative transmission with layered video coding and packet level Forward Error Correction (FEC) to enable error resilient video multicast. Data rates in both hops as well as the FEC rate are adopted to maximize the video quality. Our results show that while rate-adaptive direct transmission provides better video quality than conventional multicast, randomized cooperative scheme outperforms both strategies significantly.",
keywords = "Forward error correction, Layered video, Randomized distributed space time coding, User cooperation, Wireless video multicast",
author = "{\"O}zg{\"u} Alay and Pei Liu and Yao Wang and Elza Erkip and Shivendra Panwar",
year = "2010",
doi = "10.1109/ICASSP.2010.5495230",
language = "English (US)",
isbn = "9781424442966",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "5554--5557",
booktitle = "2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 - Proceedings",
note = "2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2010 ; Conference date: 14-03-2010 Through 19-03-2010",
}