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Reporting method, device and system of public land mobile network plmn

A public land mobile and network technology, applied in access restrictions, electrical components, wireless communications, etc., can solve problems such as inability to guarantee user equipment, access, etc.

Active Publication Date: 2018-08-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of existing technologies cannot ensure that user equipment is preferentially connected to the home PLMN or registered PLMN with lower tariffs

Method used

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  • Reporting method, device and system of public land mobile network plmn
  • Reporting method, device and system of public land mobile network plmn
  • Reporting method, device and system of public land mobile network plmn

Examples

Experimental program
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specific Embodiment

[0100] ::=

[0101]

[0102] {0|1>}

[0103]

[0104]

[0105] ;

[0106] bit(2)

[0107] Among them, UTRAN CI is the ID of the UTRAN CSG cell, and the PLMN indicator is the PLMN indicator bit. Optionally, when the PLMN indicator is 01, it means that the indicated PLMN ID is the first PLMN ID, and the first PLMN ID is the home PLMN; when it is 10 , indicating that the indicated PLMN ID is the first PLMN ID, and the first PLMN ID is a registered PLMN; when it is 00, it indicates that the indicated PLMN ID is neither a home PLMN nor a registered PLMN. When the CSG cell is an E-UTRAN cell, the situation is similar and will not be repeated here.

[0108] When the macro cell is a UTRAN or E-UTRAN cell, and the CSG cell is a shared cell, the step 102 of the first embodiment of the PLMN reporting method may specifically be the following three situations:

[0109] Step 102a, when the PLMN of the CSG cell that allows the user equipment to access includes the home PLMN and th...

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Abstract

The present invention provides a method, a device, and a system for reporting a public land mobile network (PLMN). A user equipment in the coverage of a macro cell measures a neighboring cell of the macro cell, to obtain a PLMN ID of a closed subscriber group (CSG) cell; the user equipment obtains, according to a local white list and the PLMN ID, a PLMN, that allows the user equipment to access, of the CSG cell; when the PLMN, that allows the user equipment to access, of the CSG cell comprises a home PLMN and / or registered PLMN, the user equipment determines, according to the home PLMN and / or registered PLMN, a first PLMN ID of the CSG cell; the user equipment carries, in measurement information, the first PLMN ID of the CSG cell and first indication information which indicates that the PLMN corresponding to the first PLMN ID is a home PLMN or registered PLMN; and the user equipment reports the measurement information to a network side device to which the macro cell belongs. The present invention ensures that the network side preferentially enables a user equipment to access a home PLMN or registered PLMN of low tariff.

Description

technical field [0001] Embodiments of the present invention relate to wireless communication technologies, and in particular to a reporting method, device and system for a public land mobile network (PLMN). Background technique [0002] In the existing GSM EDGE Radio Access Network (GSM EDGE Radio Access Network, referred to as GERAN), the evolved global terrestrial radio access network (Evolved Universal Terrestrial Radio Access Network, referred to as E-UTRAN), the global terrestrial radio access network ( An E-UTRAN / UTRAN Closed Subscriber Group (Closed Subscriber Group, CSG) cell may be deployed in a macro cell of a network such as a Universal Terrestrial Radio Access Network (UTRAN for short). Multiple public land mobile networks (PublicLand Mobile Network, PLMN for short) can be shared in the E-UTRAN / UTRAN CSG cell. The PLMN can be divided into: HomePLMN (HomePLMN, hPLMN for short), Registered PLMN (Registered PLMN, rPLMN for short), and Equivalent PLMN (Equivalent PL...

Claims

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Application Information

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IPC IPC(8): H04W24/10
CPCH04W48/16H04W48/18
Inventor 张崇铭房明陈东
Owner HUAWEI TECH CO LTD
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