- Tytuł:
- Network Selection in Wireless Heterogeneous Networks: a Survey
- Autorzy:
-
Bendaoud, F.
Abdennebi, M.
Didi, F. - Powiązania:
- https://bibliotekanauki.pl/articles/309296.pdf
- Data publikacji:
- 2018
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
always best connected
fuzzy logic
game theory
multiple attribute decision making
quality of service
radio access technologies - Opis:
- Heterogeneous wireless networks is a term referring to networks combining different radio access technologies with the aim of establishing the best connection possible. In this case, users with multi-mode terminals can connect via different wireless technologies, such as 802.16, 802.11, UMTS, HSPA and LTE, all at the same time. The problem consists in the selection of the most suitable from all radio access technologies available. The decision process is called network selection, and depends on several parameters, such as quality of service, mobility, cost, energy, battery life, etc. Several methods and approaches have been proposed in this context, with their objective being to offer the best QoS to the users, and/or to maximize re-usability of the networks. This paper represents a survey of the network selection methods used. Multiple attribute-dependent decision-making methods are presented. Furthermore, the game theory concept is illustrated, the use of the fuzzy logic is presented, and the utility functions defining the network selection process are discussed.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2018, 4; 64-74
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł