Enabling Roaming in Heterogeneous Multi-Operator Wireless Networks
نویسندگان
چکیده
منابع مشابه
Enabling Roaming in Heterogeneous Multi-Operator Wireless Networks
In a future, existing wireless access technologies such as WiFi (Wireless Fidelity), WiMAX (Worldwide Interoperability for Microwave Access) and UMTS (Universal Mobile Telecommunication System) will coexist on daily basis. Nevertheless, this daily coexistence does not imply that they will be able to fully interoperate. We considered that in a future, the roaming landscape will be characterized ...
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A current challenge in heterogeneous wireless networks is to enable them to work together in a spontaneous fashion, without having pre-established roaming agreements. Currently, formal roaming agreements are manually set up, which is a costly and time-consuming process. It is highly desirable for network cooperation to be established on the fly. However, establishing spontaneous roaming agreeme...
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This paper is focused on the secure roaming problematic in wireless automation applications. Description of a roaming procedure and security issues is presented along with the newest techniques for fast roaming according to prepared network roaming standard IEEE802.11r and security trends defined in IEEE802.11i. Methods for minimizing handoff delay for wireless automation applications and requi...
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ژورنال
عنوان ژورنال: Journal of Communications
سال: 2007
ISSN: 1796-2021
DOI: 10.4304/jcm.2.4.18-28