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Cited by 323

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

On multiple description streaming with content delivery networks

Apostolopoulos, J., Wong, T., Wai-tian Tan, Wee, S.·2003·Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies

Abstract

We propose a system that improves the performance of streaming media CDN by exploiting the path diversity provided by existing CDN infrastructure. Path diversity is provided by the different network paths that exist between a client and its nearby edge servers; and multiple description (MD) coding is coupled with this path diversity to provide resilience to losses. In our system, MD coding is used to code a media stream into multiple complementary descriptions, which are distributed across the edge servers in the CDN. When a client requests a media stream, it is directed to multiple nearby servers which host complementary descriptions. These servers simultaneously stream these complementary descriptions to the client over different network paths. This paper provides distortion models for MDC video and conventional video. We use these models to select the optimal pair of servers with complementary descriptions for each client while accounting for path lengths and path jointness and disjointness. We also use these models to evaluate the performance of MD streaming over CDN in a number of real and generated network topologies. Our results show that distortion reduction by about 20 to 40% can be realized even when the underlying CDN is not designed with MDC streaming in mind. Also, for certain topologies, MDC requires about 50% fewer CDN servers than conventional streaming techniques to achieve the same distortion at the clients.

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Metadata

Authors
Apostolopoulos, J., Wong, T., Tan, W.-T., & Wee, S.
Venue
Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies
Publisher
IEEE
Published
2003-06-25
Volume
3
Pages
1736-1745
OpenAlex
W2133168612
Cited by
323
References
11
FWCI
23.12
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: On multiple description streaming with content delivery networks. https://app.cochat.ai/papers/10.1109/infcom.2002.1019427
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Apostolopoulos, J., Wong, T., Tan, W.-T., & Wee, S. (2003). On multiple description streaming with content delivery networks. Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies. https://doi.org/10.1109/infcom.2002.1019427

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