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The number of elderly in industrialized countries is increasing, and the home healthcare applications are widespread. The routing of healthcare traffic is important with no doubt. This study investigates the problem of unfairness when QoS routing does not consider the mix of traffic classes. Unfairness is mainly caused by routing different traffic flows of the same class through paths with extremely...
The volume of Internet traffic increases every year, caused by increased amounts of individual information. Quality of Service (QoS) controls is necessary to manage this traffic. Differentiated Service (Diffserv) is a promising technique to realize scalable QoS control in the internet; extensive efforts have been made for its practical use and it is already introduced in some networks. The control...
Dynamic routing is very important in terms of assuring QoS in today's packet networks especially for streaming and elastic services. Existing solutions dedicated to dynamic routing are often too complicated and seem to be not usable in real time traffic scenarios where transferred traffic may vary significantly. This was the main reason for research and new routing mechanism proposal which should...
The idea of converging voice and data into a best-effort service network, such as the Internet, has rapidly developed the need to effectively define the mechanisms for achieving preferential handling of traffic. This sense of QoS assurance has increased due to the enormous growth of users accessing networks, different types of traffic competing for available bandwidth and multiple services running...
Diffserv(Differentiated Service) is a promising technique to realize scalable QoS control in the internet. Therefore, extensive efforts have been made for the practical use of this technique. Diffserv is already introduced in some networks. Control functions for Diffserv are installed in edge routers and core routers. This enables a scalable QoS control as mentioned above. This paper proposes a new...
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