| 摘要 |
<p>A method for establishing inter-domain end-to-end path is provided. In this method, a first interface is set between Policy Decision Function Entity (PD-FE) of the local domain and PD-FE of the opposite domain, and a second interface is set between Transport Resource Control Function Entity (TRC-FE) of the local domain and TRC-FE of the opposite domain. The information about traffic is passed via the first interface and the information about transmission network is passed via the second interface. By this method, the problem that traffic control function and PD-FE can't independently complete establishing the inter-domain end-to-end path, which is closely correlative to bear network, can be solved.</p> |
