Voice over IP in Wireless Heterogeneous Networks Signalling, Mobility, and Security /

• Main Authors: Fathi, Hanane (Author), Chakraborty, Shyam S. (Author), Prasad, Ramjee (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Dordrecht : Springer Netherlands, 2009.
• Series: Signals and Communication Technology,
• Subjects: Computer science.; Computer organization.; Computer communication systems.; Electrical engineering.; Computer Science.; Computer Communication Networks.; Communications Engineering, Networks.; Computer Systems Organization and Communication Networks.

The convergence of different types of traffic has preceded the convergence of systems and services in a wireless heterogeneous network. Voice and data traffic are usually treated separately in both 2G and 2.5G wireless networks. With advances in packet switching technology and especially with the de...