Carriers have a very good reason for adopting forward-looking IP Multimedia Subsystem (IMS) technology in their networks. IMS enables them to provide their end customers with the best possible ...

The IP Multimedia Subsystem (IMS) is a next-generation multimedia communication framework that encompasses mobile, fixed, packet-switching, and traditional circuitswitching communication systems. It ...

In Chapter 10, we discuss general trends in the convergence of wireless and IP. We have seen how, in moving towards all-IP networks, network providers would like to provide more than just IP ...

IMS (IP Multimedia Subsystem) is an emerging architectural framework, based on SIP and IP, for offering multimedia and VoIP services, as well as fixed mobile convergence. IMS has been standardised by ...

Last week we began a look at IP Multimedia Subsystems and Unlicensed Mobile Access. Today, we’ll introduce a little about how IMS works as a starting point to compare IMS with UMA. And for the ...