Bucharest, Romania
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Sorici V.,Science Orange Romania SA
2016 12th International Symposium on Electronics and Telecommunications, ISETC 2016 - Conference Proceedings | Year: 2016

The solution of user Authentication, Authorization and Accounting using the TLS and TTLS methods of the EAP authentication protocol, is presented in this paper. The encapsulation of the Extensible Authentication Protocol packets will be made by using the RADIUS protocol, and the 8950 AAA program from Alcatel-Lucent will be used to design and implement this solution. © 2016 IEEE.


Sorici V.,Science Orange Romania SA
2016 12th International Symposium on Electronics and Telecommunications, ISETC 2016 - Conference Proceedings | Year: 2016

This paper presents a solution related to the authentication, authorization and accounting of the users intending to get access to the Internet through a secured network. The RADIUS protocol is used to encapsulate the packets of the PAP, CHAP, MSCHAPv1, and MSCHAPv2 legacy authentication protocols, while the MD4, MD5, salted MD5 and SHA-1 hashing algorithms are used to provide an enhanced security for the user passwords. The AAA-RADIUS solution is implemented using the 8950 AAA software from Alcatel-Lucent. © 2016 IEEE.


Nitu V.,Science ORANGE Romania SA
UPB Scientific Bulletin, Series C: Electrical Engineering | Year: 2015

In this paper it was evaluated the impact of introducing a new EMF exposure regulation, based on the model of the Brussels Region in Belgium, in an existing UMTS network. In the results of the performed simulations, an important decrease was observed in the area of service availability and, as well, in network capacity.

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