• Journal of Internet Computing and Services
    ISSN 2287 - 1136(Online) / ISSN 1598 - 0170 (Print)
    http://jics.or.kr/

VOD Server using Web-Caching in Head-End-Network


Kim Backhyun, Hwang Taejune, Kim Iksoo, Journal of Internet Computing and Services, Vol. 5, No. 1, pp. 15-24, Feb. 2004
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Keywords: Web caching, VOD, Streaming

Abstract

This paper presents distributive web-caching technique on the Head-End-Network (HNET) to solve excessive load of multimedia sever and inefficient use of network resources, The proposed web-caching is not concentration of load for a specific Head-End-Node(HEN), and it has advantage that there is no copy of a specific item on distributive HENs. This technique distributively stores on HENs partial streams of requested videos from clients connected to HENs and the order of store streams follows the order of request of identical video items from HENs. Thus, storing streams on each HEN that requests sevice are different. When a client requests the cached video on some HENs, the HEN that connects him receives streams in the order of store from HENs which stored them and it transmits them to him. These procedures are performed under the control of SA. This technique uses cache replacement algorithm that the combination of LFU, LRU and the last remove for the first stream of videos In order to reduce end-to-end delay.


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Cite this article
[APA Style]
Kim Backhyun, Hwang Taejune, & Kim Iksoo (2004). VOD Server using Web-Caching in Head-End-Network. Journal of Internet Computing and Services, 5(1), 15-24.

[IEEE Style]
K. Backhyun, H. Taejune and K. Iksoo, "VOD Server using Web-Caching in Head-End-Network," Journal of Internet Computing and Services, vol. 5, no. 1, pp. 15-24, 2004.

[ACM Style]
Kim Backhyun, Hwang Taejune, and Kim Iksoo. 2004. VOD Server using Web-Caching in Head-End-Network. Journal of Internet Computing and Services, 5, 1, (2004), 15-24.