| 摘要 |
<p>A method and a system for reporting the update of the client capability, the method makes the client device could renew and report the capability selectively, so as to decrease the communication traffic and the processing load of the server. In this invention, the subscription/notification mechanism is added for the renewal and report of the device capability, and the server only subscribes the property of the client UAP related to the provided service. The client has the management function to the subscribed content, a client could accept subscriptions from several servers at the same time, each server could have one or more subscription. When service provided by the server changes, the subscription flow is reinitialized.</p> |
