Method for establishing connection of FLEX network, paging method, signaling processing entity and network system

Abstract

The invention discloses a signaling processing entity, which comprises a message receiving unit arranged on the access network side, a first acquisition unit, a message sending unit arranged on the access network side and a message forwarding unit arranged on the core network side, wherein, the message receiving unit is used for receiving messages from the access network side; the messages from the access network side comprises a signaling connection request message used for requesting the establishment of user connection; the first acquisition unit is used for acquiring the mark of the node of the core network after receiving the signaling connection request message, and the core network can process service corresponding to a user; the message sending unit is used for sending the messages from the access network side to the node of the core network, and the messages comprises the signaling connection request message; and the message forwarding unit is used for receiving the messages from the node of the core network and forwards the message to the access network side, and the messages from the node of the core network comprises a message for determining the establishment of the signaling connection. By using the technical scheme provided by the invention, the Flex function can be fulfilled on the condition that the prior network system framework is slightly changed.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for establishing a connection under a FLEX networking, a paging method, a signaling processing entity and a network system. Background technique [0002] Before the R5 version of the Third Generation Partnership Project (3GPP, Third Generation Partnership Projects) protocol, a radio access network (RAN, Radio Access Network) node can only be connected to a core network (CN, Core Network) node, and also That is, a radio network controller (RNC, Radio Network Controller) / base station controller (BSC, BaseStation Controller) on the access network side can only be controlled by a unique core network node, which can be: a mobile service switching center (MSC, Mobile-services Switching Centre) / MSC server (MSCServer) / MSCe, where MSCe is a device corresponding to the MSC Server in the CDMA field. The 3GPP protocol introduced the concept of Flex in the R5 version. The so-c...

AI Technical Summary

Problems solved by technology

[0009] In the prior art, in order to enable the system to support the Flex function, it is necessary to upgrade the software of the system-related equipment. For example, the equipment on the access network side such as RNC / BSC needs to upgrade the software to support Iu-Flex / A-Flex technology. The network in the network is already very large, and there are a large number of RNC / BSCs. Upgrading one by one requires a lot of manpower and material resources, and access network devices such as RNCs / BSCs that support Iu-Flex / A-Flex need to be configured with this technology The maintenance and management of related data and configuration data is very complicated and requires a lot of manpower and material resources

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