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Wyszukujesz frazę "Martini, P." wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
A survey on mobility models for performance analysis in tactical mobile networks
Autorzy:
Aschenbruck, N.
Gerhards-Padilla, E.
Martini, P.
Powiązania:
https://bibliotekanauki.pl/articles/308212.pdf
Data publikacji:
2008
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
mobility models
performance analysis
wireless networks
mobile network
tactical networks
Opis:
In scenarios of military operations and catastrophes - even when there is no infrastructure available or left - there is a need for communication. Due to the specific context the communication systems used in these tactical scenarios need to be as reliable as possible. Thus, the performance of these systems has to be evaluated. Beside field-tests, computer simulations are an interesting alternative concerning costs, scalability, etc. Results of simulative performance evaluation strongly depend on the models used. Since tactical networks consist of, or, at least, contain mobile devices, the mobility model used has a decisive impact. However, in common performance evaluations mainly simple random-based models are used. In the paper we will provide classification and survey of existing mobility models. Furthermore, we will review these models concerning the requirements for tactical scenarios.
Źródło:
Journal of Telecommunications and Information Technology; 2008, 2; 54-61
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Automatic multicast IPsec by using a proactive IPsec discovery protocol and a group key management
Autorzy:
Aurisch, T.
Ginzler, T.
Martini, P.
Ogden, R.
Tran, T.
Seifert, H.
Powiązania:
https://bibliotekanauki.pl/articles/308087.pdf
Data publikacji:
2008
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
secure group communication group key management
multicast IPsec
automatic IPSec device discovery
Opis:
Internet protocol based networking is gaining ground in armed forces, leading to a concept described by the NATO as network centric capabilities (NCC). The goal is to enable state-of-the-art, affordable and powerful electronic information services to the troops. A tighter connection of the forces is expected to further enhance the joined strike capabilities. Providing secure information exchange within groups of armed forces is one aspect of the NCC concept. Such group communication is enabled by the multicast feature of the IP technology. Security requirements are met by using the IP security (IPsec) architecture. IPsec enables secure communication between secure private networks via an unsecured public text network. While secure unicast transmission with IPsec is common, only few achievements have been made to secure multicast transmissions. The protection of multicast data traffic of a group in an automated way is described in this document. We utilize an automatic detection of IPsec devices and an efficient key management protocol to reach our aim.
Źródło:
Journal of Telecommunications and Information Technology; 2008, 2; 77-83
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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