Cross-Path PDMA-Based Error Protection for Streaming Multiuser Video over Multiple Paths

TitleCross-Path PDMA-Based Error Protection for Streaming Multiuser Video over Multiple Paths
Publication TypeConference Papers
Year of Publication2006
AuthorsSu G-M, Chen M, M. Wu
Conference NameImage Processing, 2006 IEEE International Conference on
Date Published2006/10//
Keywordsaccess;error, codes;forward, coding;multiple, coding;video, correction, correction;multi-access, division, error, error-prone, forward, multiplexing, path;multistream, PDMA;cross-path, Protection, scheme;multiuser, streaming;, streaming;packet, systems;video, video
Abstract

In this paper, we consider aggregating multiple video streams and transmitting the merged stream over multiple error-prone paths. We propose a novel multi-stream error protection scheme based on packet division multiplexing access (PDMA) and cross-path forward error coding. Compared with the traditional time division multiplexing access (TDMA)-based error protection scheme, the proposed scheme outperforms 1.43 1.88 dB for the averaged PSNR of all received streams
DOI10.1109/ICIP.2006.313151