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WebRTC server infrastructures are useful for creating rich real-time communication (RTC) applications. Developers commonly use them for accessing capabilities such as group communications, archiving, and transcoding. Details on how to implement and use such infrastructures securely are of increasing interest to the engineering community. Kurento is an open source project that provides a WebRTC media...
The primary role of network access control is to decide on the validity of user's identity accepted into the networks and authorization accessed to the particular resource so that users conforming to their established access polices achieve predefined services. This paper presents a specific scenario which supports quality of service (QoS) in network domain. The QoS access rules are based not only...
Vehicle network is popular gradually. For more security in vehicle network, a trusted AAA (Authentication, Authorization and Accounting) environment for vehicle network must be established. The paper proposes an approach to establish such an environment using combination of two next generation AAA protocols, PANA (Protocol for carrying Authentication for Network Access) and Diameter. The ability of...
IP multicast can be used for one-to-many or many-to-many communications providing efficient resource consumption. When providing IP services to passengers on a plane via a satellite, IP multicasting techniques can be very useful in saving resources over the satellite. A novel framework (MSECAAA) presented in, combines the IETF multicast security architecture with efficient AAA techniques enabling...
Even though IP multicast can be used for efficient bandwidth utilisation for one-to-many or many-to-many applications, it has not been widely deployed. To commercially deploy multicast services, it is important for the network providers to support AAA services for multicast applications whereby the network providers can control user access to the multicast content and account the multicast usage....
To achieve the increasing needed service of solving multi-users' access in heterogeneous network, this paper presents an integrated AAA architecture combined with PANA mechanism, for benefit of masking different link layer access technologies in heterogeneous network environment. Compared with current authorization mechanism, we propose an optimal solution that access network resources are based not...
With the advent of various access technologies and increasing number of applications, a set of challenges concerning efficient delivery of ubiquitous services to heterogeneous users and devices have been posed. One of the important challenges is to integrate quality of service (QoS), security and mobility support in heterogeneous networks. To facilitate the interworking of these mechanisms we propose...
Delivering ubiquitous services to various users and devices through heterogeneous networks is a major aim in next generation networks. The delivery should be efficient and secure. The support and integration of security, quality of service (QoS) and mobility management (MM) in access networks become parts of the essential issues. An enhanced node (EN) with a network sub-layer is proposed here to achieve...
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