Network search list generation method, network search method and corresponding devices

Abstract

The embodiment of the invention discloses a network search list generation method, a network search method and corresponding devices, and the method comprises the steps: enabling a non-access stratumin UE to obtain the network access information of the UE, and enabling the network access information to comprise an equivalent home network EHPLMN of the UE and a network type corresponding to the EHPLMN; then, the non-access stratum determines a target network searched in a network searching process when the UE communicates through each network type based on the network access information; and the non-access layer generates a network search list containing a corresponding relationship between the network type and a target network based on the target network searched by the UE in the networksearch process. Through the scheme disclosed by the embodiment of the invention, the access layer can determine the target network needing to be searched according to the network type during network searching when searching the network according to the network searching list, thereby avoiding searching an unsupported communication network, reducing the time required in the network searching process, further accelerating the network staying speed, improving the network staying efficiency and improving the user experience.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a method for generating a search list, a method for searching the network and a corresponding device. Background technique [0002] Public Land Mobile Network (PLMN, Public Land Mobile Network) is a network used to provide land mobile communication services to the public. The network is usually interconnected with the public switched telephone network to form a communication network of the same scale as the entire region or country. In this case, a user equipment (user equipment, UE) may implement communication through a PLMN provided by each operator. [0003] With the development of communication technology, each operator can support various types of network standards. Due to commercial factors and other considerations, equipment leasing sometimes occurs between operators, that is, operator A rents equipment from operator B in some areas or standards, so t...

AI Technical Summary

Problems solved by technology

Since the process of searching the network under other network standards supported by operator B will take a period of time, it will prolong the time required for the network searching process, resulting in slower network searching, which will further affect the speed of stationing on the network and reduce the speed of stationing. Network efficiency, resulting in poor user experience

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