Apparatus and method for inter-country telecommunications system

A technology of equipment and protocol communication, which is applied in the field of communication or telecommunications, and can solve problems such as customer replacement troubles and logistical inconvenience

Pending Publication Date: 2020-12-04
阿姆尔穆罕默德埃尔格巴利萨阿德埃尔甘杜尔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When doing business abroad, switching to a new mobile phone and phone number can be confusing and logistical for customers
Migrating or looking up contact information stored on the user's original phone; informing business colleagues, partners, and clients of the new foreign phone number; and keeping track of these changes can be an intolerable inconvenience
Also, companies that require cellular network communication with their employees are reluctant to switch providers and cell phones every time employees travel

Method used

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  • Apparatus and method for inter-country telecommunications system
  • Apparatus and method for inter-country telecommunications system
  • Apparatus and method for inter-country telecommunications system

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Embodiment Construction

[0016] The following detailed description is for illustrating the present invention, but not for limiting the present invention.

[0017] figure 1 Shown is a system that supports mobile device roaming. System 100 includes users 102 and 106, which belong to a common domestic network in the user's country. The domestic network area can be any traditional mobile network area, such as GSM. Mobile phone users 102 and 106 in the domestic network are associated with mobile devices 104 and 108, respectively. In the context of the present invention, user 102's mobile phone 104 has Internet connectivity, while user 106's mobile phone 108 may or may not have Internet connectivity.

[0018] System 100 includes a service provider 112 that provides telecommunications equipment and methods to users 102 .

[0019] A service provider 112 provides an electronic device 114 ( Figure 2A , 2B and 2C and Figure 3A with 3B ), the electronic device 114 is capable of converting and transmitti...

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PUM

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Abstract

An apparatus and method that converts and transmits cell-network communications (mobile calls and messages) to Voice-over-Internet Protocol (VoIP) calls and messages, and vice versa, for those traveling outside their cell network. The system uses a server that authenticates the electronic device and offers other services; and a device software application. The invention converts and transmits cell-network (e.g., GSM) communications to Voice-over-Intemet-Protocol (VoIP) calls and messages and vice versa--converting VOIP calls and messages to cell-network communications.

Description

technical field [0001] The present application relates generally to communication or telecommunications, and in particular to devices, systems and / or methods for supporting roaming of mobile devices, such as cell phones, personal digital assistants (PDAs), wireless communication terminals or any computer-driven device. Background technique [0002] Mobile phones use a variety of technologies, including GSM (Global System for Mobile Communications) and UMTS (Universal Mobile Telecommunications System) LTE, which allow users to make calls or send messages over telecommunications networks. GSM and UMTS mobile phones use Subscriber Identity Modules or SIM cards. The SIM card is a detachable card that contains the user's subscription information and other service information. The SIM card can be removed from the device and placed in another device, allowing the user to switch phone network companies as they wish. [0003] During normal operation, a mobile phone communicates wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04W92/16H04W88/10
CPCH04L63/0428H04L65/1069H04L69/08H04L67/306H04W92/02H04L65/1059H04W88/06H04L41/0809
Inventor 阿姆尔·穆罕默德·埃尔格巴利·萨阿德·埃尔甘杜尔
Owner 阿姆尔穆罕默德埃尔格巴利萨阿德埃尔甘杜尔
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