| 摘要 |
<p>Disclosed are a resource access system and method based on identity and session, the system comprising a client-side, a session management center, a resource center and an identity manager; the client-side sends a service request and defines the resource information required for executing the service request; the session management center receives the service request, creates a streaming session according to the service request, creates a controlled session according to the streaming session, negotiates about the resources required for the streaming session and the service provider required for session control, and routes the request to the resource center; the resource center comprises an entity server, a network and a memory unit; the resource center receives the service request and manages the operation of the request; a virtual machine on the entity server runs the service request and feeds back the running result to the client-side; and the identity manager manages the identity information of the objects such as resource, service provider, session, applications and the like, and also manages the life cycle of the identity information.</p> |
