1. A service processing device for a ubiquitous User Equipment (UE), the device being a UE middleware embedded in the ubiquitous UE, the UE middleware comprising a data transferring module and a functioning module, wherein the data transferring module is configured to perform data interaction with a ubiquitous node (U-node) via a protocol layer for U-node network connectivity and a protocol layer for wide-area connectivity; and the functioning module is configured to: determine a UE capability required by a service by analyzing a service request; determine required U-nodes in a peripheral network environment according to the UE capability required by the service; aggregate the required U-nodes into a virtual UE; integrate service data provided by the virtual UE, and present the integrated data to a user via a service component.