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This work analyzes the performances of two algorithms candidate to overload control within a server. An algorithm works according to a “local” strategy, using the concept of measuring the processor occupancy. The other algorithm takes advantage of measuring both the processor occupancy and the call losses. The latter fits in the “hybrid” family, because it exploits a further element (Load Balancer)...
A collection of slides is given which compare the performances of an algorithm for the overload control in a server using different threshold values for each service class of traffic. The focus is on the SIP protocol.
This paper is aimed at studying and evaluating the performance of two algorithms suitable for load control enhancement in "session initiation protocol" servers. A shrewd management of SIP call-control messages is key for the performance of telecom infrastructures, since SIP is rapidly gaining momentum to be the #1 protocol for session signaling in next-generation multimedia converged networks...
An essential feature of new generation networks is the availability of many new services offered by several different players. Often, in this scenario, different applications and services have their own authentication method and use different credentials. More reliable, flexible and easy-to-use methods are needed. We separate the recovery of application-specific credentials, hosted in the network,...
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