Remote alteration signing method and apparatus thereof

A remote and remote management platform technology, which is applied in the field of remote change signing method and its device, and can solve problems such as the inability to realize cross-SM switching signing

Inactive Publication Date: 2014-05-07
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0033] The purpose of the embodiments of the present invention is to provide a method for remotely changing a subscription, which aims to solve the problem that the existing technical solution cannot realize switching subscriptions across SMs

Method used

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  • Remote alteration signing method and apparatus thereof
  • Remote alteration signing method and apparatus thereof
  • Remote alteration signing method and apparatus thereof

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Embodiment Construction

[0150] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0151] The specific embodiment of the present invention provides a method for remotely changing a subscription for a terminal, which is executed by the terminal, such as Figure 4 shown, including:

[0152] S41. The terminal sends a subscription change request message to the source remote management platform of the source operator, so that the source remote management platform sends the subscription change request message to the target remote management platform of the target operator. The subscription change request message is used to request to change the subscription of the terminal to the targ...

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Abstract

The invention blongs to the communication field, and provides a remote alteration signing method, apparatus and terminal thereof. The method comprises the steps of sending an alteration signing request message to a source remote management platform of a source operator, so as to enable the source remote management platform to send the alteration signing request message to a target remote management platform, the alteration signing request message being used for requesting to change a terminal signing to a target operator; receiving an execution file of a target operator network provided by the target remote management platform according to the alteration signing request message; activating the execution file; and accessing the activated execution file to the target operator network. The technical solution provided by the invneiton has the advantage of realizing switch signing across the remote management platform.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and a device for remotely changing a subscription. Background technique [0002] Embedded Universal Integrated Circuit Card (eUICC) is an embedded card that can remotely configure the code number of Universal Integrated Circuit Card (UICC), and can also be used for remote setting switching or access to the mobile operator network Embedded cards. eUICC is currently mainly used in the field of Internet of Things. The eUICC is embedded in the IoT device, and the operator and subscription data to which the eUICC belongs can be modified in a post-write manner. [0003] In actual networking, the eUICC-based network architecture includes a mobile network operator (Mobile Network Operator, MNO), a subscription management security routing unit (Subscription Manager-Secure Routing, SM-SR), a subscription management data preparation unit (Subscription Manager- ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04W8/18
Inventor 李永华钱点点宋琦衣强金辉
Owner HUAWEI DEVICE CO LTD
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