| 摘要 |
<p>Disclosed is a method for policy control in a peer-to-peer (P2P) network, the method comprising: during a call, a resource control proxy (RC-proxy) obtaining the address information of a policy control entity (PCE) after receiving an application layer service information message sent by a service control function (SCF) node in a P2P network, and then sending an application layer quality of service (QoS) request message to the PCE; and/or, the RC-proxy obtaining the address information of the corresponding SCF node after receiving a Diameter message sent by the PCE, and then sending a policy control-related message to the SCF node. Also disclosed are a system and resource control proxy for policy control in a P2P network. Using the method and system of the present invention, policy control can be effectively realized in a P2P network.</p> |
