In a method for delivering targeted television advertisements based on online behavior, IP
addresses indicating online access devices and IP addresses indicating television set-top …

In the recent years, mobile cellular networks are undergoing fundamental changes and
many established concepts are being revisited. New emerging paradigms, such as Software …

Convergence? Why is it popping up in contexts from networking to cuisine? Do we really
know what convergence means, when and how it originated and where it is heading? This …

Nowadays, session initiation protocol (SIP) is the most important application layer protocol
for multi-media to create, modify, and terminate the sessions. SIP is the platform of next …

Revocable hierarchical identity-based encryption (RHIBE) is a good candidate encryption
for secure wireless communications. Its dynamic user management through the hierarchical …

The falling trend in the revenue of traditional telephony services has attracted attention to
new IP based services. The IP Multimedia System (IMS) is a key architecture which provides …

Service delivery platforms (SDPs) have always stood at the forefront of telecommunications,
as they are the foundation for the creation, deployment, provision, control, charging, and …

In this paper, a framework is proposed for interworking LTE, WiMAX and WLAN using IP
Multimedia Subsystem (IMS) on top of the three technologies. The aim is to provide high …

A network constructed according to the IMS architecture consists of different modules that
sequentially process signaling messages transferred during providing communication …

IP networks are currently the major communication infrastructure used by an increasing
number of applications and heterogeneous services, including voice services. In this …