Technological evolution is leading telecommunications to all-IP networks where multiple services are transported as IP packets. Among these are the group communications services w...
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
Igor Ruiz-Agundez, Yoseba K. Penya, Pablo Garcia B...
When the network is homogeneous, choosing the cipher type for a packet telephony application is simple. It is clear that stream ciphers perform better than block ciphers over land...
Mobile Voice over IP (Mobile VoIP) allows mobile users to continuously talk with each others while roaming across different networks. In such wireless application, it is vulnerabl...
This paper covers the use of Java and its API for developing networking programs in an undergraduate computer networks class. Through the use of TCP and UDP sockets provided in th...