| 摘要 |
The invention relates to a method for configuring the UE to discover and select the type of access network in a wireless communication network, the method comprises the following steps: the UE receiving a speed related static or semi-static policy from an access network discovery and selection function node or a policy management node; and estimating the moving speed of the UE and discovering and selecting the appropriate type of access network based on the moving speed and the policy. The method according to the present invention takes moving speed of the UE into account to realize the access network discovery and selection function, so as to reasonably select the appropriate access network based on the speed of the UE. Thus, on one hand network offloading and load balancing can be efficiently achieved by using the wireless communication network provided by the WLAN network or the small cell, on the other hand the user experience can also be improved significantly. |
