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IEICE TRANSACTIONS on Communications

Equality Based Flow-Admission Control by Using Mixed Loss and Delay System

Sumiko MIYATA, Katsunori YAMAOKA

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Summary :

We have proposed a novel call admission control (CAC) for maximizing total user satisfaction in a heterogeneous traffic network and showed the effectiveness of our CAC by using an optimal threshold from numerical analysis [1]. In our previous CAC, when a new broadband flow arrives and the total accommodated bandwidth is more than or equal to the threshold, the arriving new broadband flow is rejected. In actual networks, however, users may agree to wait for a certain period until the broadband flow, such as video, begins to play. In this paper, when total accommodated bandwidth is more than or equal to the threshold, arriving broadband flows wait instead of being rejected. As a result, we can greatly improve total user satisfaction.

Publication
IEICE TRANSACTIONS on Communications Vol.E95-B No.3 pp.832-844
Publication Date
2012/03/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E95.B.832
Type of Manuscript
PAPER
Category
Network System

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