Secure element, terminal device and method for configuring a network search
By dynamically updating the network identifier configuration, the energy consumption problem of IoT terminal devices when the communication network changes, the network search efficiency and running time are improved, and the device can adapt to network changes in multiple countries and regions.
CN122420745APending Publication Date: 2026-07-17GIESECKE & DEVRIENT EPAYMENTS GMBH
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202610047135.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2025-01-15
- Filing Date
- 2026-01-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
IoT terminal devices consume a lot of energy when frequently changing communication networks, resulting in shortened operating time. Existing technology configurations limit their use in multiple countries and regions.
Method used
By dynamically writing one or more relevant network identifiers into the home network configuration, network search time is shortened and energy efficiency is improved.
Benefits of technology
It significantly reduces the number of connection attempts when communication networks change, extends the operating time of terminal devices, and adapts to network changes in multiple countries and regions.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122420745A_ABST
Abstract
根据本发明的一个方面，提供了一种用于经由通信网络进行通信的安全元件。该安全元件包括：存储区域，在存储区域中存储有归属网络配置和国家标识符；以及控制装置。控制装置被配置成：在向通信网络中的注册尝试期间接收新的国家标识符；如果新的国家标识符与存储的国家标识符不同，则将与当前国家标识符相对应的网络标识符写入归属网络配置；并且继续该注册尝试。
Need to check novelty before this filing date? Find Prior Art