SERVICE PROCESSING METHOD, DEVICE AND SYSTEM

摘要

Disclosed are a service processing method, device and system, and also a signaling message transmission method, device and system. The service processing method includes: a bearing request message sent by a mobility management entity is received, said bearing request message including a backhaul network identity; the corresponding backhaul network information and local information are obtained according to the backhaul network identity, and a bearing request message is sent to a packet data gateway; a bearing response message is transmitted after a bearing response message is received, said bearing response message including the local information. Embodiments of the invention also provide a signaling message transmission method, as well as a corresponding device and system.