By Rebecca Copeland
Read or Download Converging NGN Wireline and Mobile 3G Networks with IMS: Converging NGN and 3G Mobile (Informa Telecommunications and Media) PDF
Similar networking books
Introduction to Wireless Local Loop: Broadband and Narrowband Systems (2nd Edition)
That includes constructing applied sciences, up to date marketplace forecasts, and present regulatory projects, this article goals to maintain the reader on the leading edge of rising items, companies and concerns affecting the sector of instant neighborhood loop (WLL) know-how. the second one variation comprises new chapters on WLL deployment, the WLL marketplace, and a considerable assessment of broadband applied sciences, in addition to new sections on prediction of consumer specifications and the rising UMTS typical.
Practical RF Circuit Design for Modern Wireless Systems Vol. 2: Active Circuits and Systems
The second one of 2 volumes, it is a complete remedy of nonlinear circuits, introducing the complex themes that execs have to comprehend for his or her RF (radio frequency) circuit layout paintings. It provides an advent to lively RF units and their modelling, and explores nonlinear circuit simulation suggestions.
- THE BIBLE’S DIFFICULT SCRIPTURES EXPLAINED!
- AAA Identity Management Security
- CISCO CSVPN STUDENT GUIDE V4 0
- Learning OpenStack Networking
- Network Optimization and Control
Extra resources for Converging NGN Wireline and Mobile 3G Networks with IMS: Converging NGN and 3G Mobile (Informa Telecommunications and Media)
Sample text
As the users are not fully identified, they cannot be easily charged (unless they are on a Pre-pay service). However, local services can be based on advertising, calling party charging, or users’ ability to pay in another way. With minimal local authentication, users are allowed to use Visited Network services that operate from a Local Application Server (AS). 7 illustrates Option 2. (3) A third option is a service that involves a local network AS. This AS may be contacting another AS in the Home Network to complete the service.
Terminal mobility is independent of the user and is concerned with the identification of the hardware or firmware rather than the user. 2 IMS User Mobility A prime principle in IMS is User Mobility. As in wireless networks, users can appear in different spots on the IP network. The network must associate the IMS user profile with the current equipment being used by that user, and attach the user’s equipment through authentication and authorization processes that assign an IP address and bind it to a user account.
The separation of services from session control facilitates easy modification and roll-out of services. The flexible structure of the user data central repository in IMS enables storing user-specific service triggers and parameters. The ability to merge in Web-based services and utilize user-generated content allows for infinite variations.