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An Efficient Multicast Distribution Scheme Combining Erasure Codes and Direct Requests
Jun TAKAHASHI Hideki TODE Koso MURAKAMI
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.4
pp.1374-1382 Publication Date: 2005/04/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.4.1374 Print ISSN: 0916-8516 Type of Manuscript: Special Section PAPER (Special Section on Internet Technology V) Category: Keyword: IP multicast, reliable multicast, forward error correction, erasure codes,
Full Text: PDF(1.3MB)>>
Summary:
For the efficient multicast distribution services on the Internet, suppressing the influence of packet loss is important issues. As a solution of this problem, Forward Error Correction (FEC) based on Reed-Solomon codes is usually used. However, in the case of content delivery services for a large amount of data, this approach is not suitable. In this paper, we focus on the erasure codes which are new approach of FEC and propose the efficient multicast video distribution method which combines the multicast distribution using erasure codes and direct request to the server. We implement proposal method and confirm its efficiency from the viewpoints of redundancy and processing time.
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