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A network information processing method and terminal equipment

An information processing method and a technology for terminal equipment, which are applied in the field of network information processing method and terminal equipment, can solve the problem that terminal equipment cannot reside on a 4G network, etc., and achieve the effect of improving the success rate of 4G registration and avoiding the problem of slow resident network.

Active Publication Date: 2021-11-19
VIVO MOBILE COMM CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0004] Embodiments of the present invention provide a network information processing method and terminal equipment to solve the problem that existing terminal equipment cannot reside in a 4G network in a 4G network or a 4G coverage area

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  • A network information processing method and terminal equipment
  • A network information processing method and terminal equipment
  • A network information processing method and terminal equipment

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0023] The term "and / or" in this article is an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone These three situations. The symbol " / " in this document indicates that the associated object is an or relationship, for example, A / B indicates A or B.

[0024] The terms "first" and "second" and ...

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Abstract

Embodiments of the present invention provide a network information processing method and a terminal device, which relate to the field of communication technology and solve the problem that existing terminal devices cannot reside in a 4G network or a 4G coverage area. The method includes: acquiring M PLMN identities, where the M PLMN identities are the identities of M equivalent public land mobile networks EPLMNs, the M EPLMNs are equivalent networks of registered public land mobile networks RPLMN, and the RPLMN is the current equivalent network of the terminal equipment. The access network, M is a positive integer; and when the target list of the terminal device includes at least one of the M PLMN identifications obtained by the acquisition module, it is forbidden to add the identification of the RPLMN to the target list, the The PLMN identifier in the target list is the identifier of the PLMN that the terminal device is prohibited from accessing the 4G network. The method can be applied to a 4G network access scenario of a terminal device.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method for processing network information and a terminal device. Background technique [0002] In a long term evolution (LTE) system, when a terminal device selects a certain public land mobile network (public land mobile network, PLMN) for access, if the PLMN has an access exception (such as being denied access), ), the identifier of the PLMN will be added to the "4G forbidden PLMN list" (forbidden4G PLMN list) in the terminal device. [0003] Currently, after a terminal device accesses a 4G registered public land mobile network (registered PLMN, RPLMN), or when the terminal device returns to the 4G coverage area in the currently accessed RPLMN (2G RPLMN or 3G RPLMN), if the current access If the network equipment of the RPLMN is configured with an equivalent public land mobile network (equivalent PLMN, EPLMN) of the RPLMN, and the EPLMN is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/02H04W48/16H04W48/18
CPCH04W48/02H04W48/16H04W48/18H04W84/042
Inventor 刘龙庆
Owner VIVO MOBILE COMM CO LTD
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