Temat: multi-service - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Properties of the Multiservice Erlangs Ideal Gradings
Autorzy:: Hanczewski, S.
Kmiecik, D.
Powiązania:: https://bibliotekanauki.pl/articles/308103.pdf
Data publikacji:: 2016
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: Erlang's Ideal Grading
multi-service system
traffic engineering
Opis:: The design and optimization process of modern telecommunications networks is supported by a range of appropriate analytical models. A number of these models are based on the Erlang’s Ideal Grading (EIG) model, which is a particular case of non-full-availability groups. A possibility of the application of the EIG model results from the fact that telecommunications systems show properties and features distinctive to non-full-availability systems. No detailed studies that would decisively help determine appropriate conditions for the application of the EIG model for modeling of other non-full-availability groups, that would be models corresponding to real telecommunications systems, have been performed. Therefore, this article attempts to find an answer to the following question: what are the prerequisite conditions for the application of the EIG model and when the model can be reliably used?
Źródło:: Journal of Telecommunications and Information Technology; 2016, 1; 37-43
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The New Analytical Model of Free Resources in the Limited Availability Resources
Autorzy:: Nowak, Błażej
Stasiak, Maciej
Zwierzykowski, Piotr
Powiązania:: https://bibliotekanauki.pl/articles/27312948.pdf
Data publikacji:: 2023
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: analytical modeling
limited-availability group
multi-service system
networks
Opis:: The article presents a new analytical model for determining the probability of availability of a certain amount of well-defined free resources (e.g. a link) in a group of dedicated resources (e.g. a group of links) jointly serving a mixture of different classes of multiservice traffic. The presented method can be used to model access to resources in data centers, in particular in the software-defined networks, assuming – for reliability reasons – that the user should have access to a certain minimum number of specific separated resources. The proposed analytical model was verified by appropriate simulation experiments, which confirmed the satisfactory accuracy of the results obtained.
Źródło:: Journal of Telecommunications and Information Technology; 2023, 4; 102--107
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: The IP QoS System
Autorzy:: Burakowski, W.
Śliwiński, J.
Tarasiuk, H.
Bęben, A.
Niewiadomska-Szynkiewicz, E.
Pyda, P.
Mongay Batalla, J.
Powiązania:: https://bibliotekanauki.pl/articles/307862.pdf
Data publikacji:: 2011
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: classes of service
DiffServ architecture
multi-service networks
NGN architecture
quality of service
Opis:: This paper shortly describes the IP QoS System which offers strict quality of service (QoS) guarantees in IP-based networks and supports a number of, so called, classes of services. Such solution requires to implement in the network a set of QoS mechanisms and algorithm working on packet, connection request and provisioning levels. Furthermore, we require signaling system for informing the network about new connection request and network resource allocation capabilities for providing required resources to given connection. The IP QoS System is based on the next generation networks (NGN) and differentiated services (DiffServ) architectures and, at least for now, it is designed for single domain only.
Źródło:: Journal of Telecommunications and Information Technology; 2011, 3; 5-11
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Towards an Agent-Based Augmented Cloud
Autorzy:: Dębski, R.
Byrski, A.
Kisiel-Dorohinicki, M.
Powiązania:: https://bibliotekanauki.pl/articles/308495.pdf
Data publikacji:: 2012
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: Agent Platform as a Service
Augmented Cloud
cloud computing
multi-agent systems
Opis:: In the paper an agent-based framework deployed in hybrid cluster and volunteer computing environment is presented. It utilizes two concepts proposed by the authors: Augmented Cloud and Agent Platform as a Service (AgPaaS). Both concepts are discussed in the context of Cloud Computing as defined by NIST. The key idea of the presented solution is to span the cloud (i.e., computing infrastructure) beyond the data center borders by utilizing web browsers as computational workers. The feasibility of the approach was demonstrated by two prototypes: the first one was based on Java Applets and Adobe Flash, whereas the second one on Microsoft Silverlight. The prototypes were next used to perform simple experiments, mainly related to scalability issues. Selected results from the experiments are discussed in the final part of the paper.
Źródło:: Journal of Telecommunications and Information Technology; 2012, 1; 16-22
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

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