Improvements in, or relating to, connectionless telecommunications systems

摘要

The TINA architecture works with a resource reservation protocol (RRP). It arranges for the communication session manager (CSM) to communicate directly with a customer services equipment layer network coordinator (CPELNC) and initiate a resource request for RRP to be delivered through a router or switch. A twin-mode telecommunications systems using the above modified TINA architecture supports connection-oriented and connection-free telecommunications systems. Data is transferred via a connection-free telecommunications system using the modified TINA architecture.