KR20120059211A - On-demand system of International Mobile Roaming Service - Google Patents

Abstract

The present invention roams international mobile roaming to instantly guide the rates by matching the stored country and fare information by recognizing the call information encrypted by the encryption algorithm of the mobile communication service provider and the wire communication service provider generated by the call when using the overseas roaming service It is about an immediate response system of a service.
To this end, the present invention, the smart phone 20 of the domestic network is an overseas network telecommunications operators or domestic wired communication operators (NSC) (10, 10), the outgoing network and receiving network in the international network The network 20 of the visiting country network (NSC) 10 and 10 and the smartphone 20 through the visiting country mobile operator are networked; When the international call is selected and sent from the incoming and outgoing domestic and foreign countries, the reception confirms the country distinction in the receiving number, and the origination checks the local information of the local base station on the smartphone. Proceed; After confirming in the outgoing call, determine the success, specify the local information and call time of the application in the smartphone, and then complete the international call or execute the international rate stored in the application in the smartphone, and then start fare guidance through the assigned channel. To; Each occurrence rate and details are specified in the memory in the smartphone, the real-time current point final rate check program is driven, and the stored information of the application is characterized in that the page is sent out.

Description

On-demand system of International Mobile Roaming Service

The present invention roams international mobile roaming to instantly guide the rates by matching the stored country and fare information by recognizing the call information encrypted by the encryption algorithm of the mobile communication service provider and the wire communication service provider generated by the call when using the overseas roaming service It is about an immediate response system of a service.

With the steady increase in the number of overseas tourists, the spread of smart phones has enabled not only roaming but also data roaming. The roaming service used at this time is a service that enables communication in the service areas of different service providers. For example, the service use area is expanded by connecting a mobile phone terminal of A operator to the base station of B operator in the service area of B operator. It is.

Global call volume is also increasing, and Korea's international mobile roaming service call volume has more than doubled in 2005 compared to 2005. At the same time, roaming charges can be unimaginable, because it's hard to realize how much you've used when roaming unless individual consumers pay special attention.

Accordingly, regulatory policies of each country for consumer protection are being discussed or in progress. Since 2008, discussions on roaming charges have been actively conducted in international organizations such as the OECD and APEC. However, all of these efforts lower the international network usage (IOT) between countries to control the customer's consumer price, and overlook the part that recognizes the customer through real-time information necessary for mutual settlement between countries.

In other words, international roaming service is a case where subscribers in different countries use mobile phones, and can be used without overseas subscription to the service of the country during overseas travel or business trip. And automatic roaming and rental roaming using Subscriber Identity Module cards.

Automatic roaming is a roaming service that uses your mobile phone and phone number in another country as it is and is available between countries with the same technology (CDMA / GSM) and uses the same frequency band. Because it is convenient. Rental roaming is a service that literally borrows mobile phones and telephone numbers available in the country when visiting abroad.

SIM (User Identification Module) card is a chip that stores subscriber's personal information such as network setting, specific authority, preference program and phone book, and when it is inserted into a code division multiple access (CDMA) terminal, CDMA or European mobile phone Mobile phone is free to use regardless of GSM area.

Conventionally, extracting and sending real-time usage history to a system that stores call history systematically overloads the call history in one month or two months under the name that it affects the overall stability of the overall communication service. It is a situation to offer over.

Although there is no system related to this, various methods such as a method of calculating the call history recorded on the terminal as a national fee or a prepaid system using a PIN code when connecting to the network have been proposed. Only the aggregated amount of the final usage or the limited use of the international network was confirmed, and the local currency used by the visiting country has been used only as a half-digit service that is not controlled.

Therefore, the use of data roaming as well as voice roaming is proliferating due to the proliferation of smart phones. Roaming charges are very expensive at the moment because it is difficult to realize how much you used when roaming, unless you pay special attention to them.

In particular, consumers consider voice call quality and price when selecting domestic telecommunications services, while roaming services have limited options through automatic roaming and passively accept prices offered by telecommunications companies.

In addition, since the charge notification of roaming service takes more than a month due to settlement between roaming providers, the case of paying a lot of consumers is increasing.

The present invention invented an immediate response system in view of the above circumstances, when the international mobile roaming service when the overseas departure when the communication call is generated through the local information extracted by communicating with the local local base station when overseas roaming Store the international roaming communication rate data provided from the service provider server and apply the real-time call time and communication rate through the smart phone application to inform the user of the usage history and rates up to this point, and adjust the usage rate of the communication The aim is to provide an immediate response system for international mobile roaming services.

In order to achieve the above object, the present invention provides a smart phone 20 of a domestic network, an overseas network mobile communication switching center (NSC) 10, 10 through an overseas network communication service provider or a domestic wired communication service provider, and originating from an international network. The smart phone 20 via the network, the receiving network, the overseas network mobile communication switching center (NSC) 10, 10 of the visiting country network and the visiting mobile station is networked; When the international call is selected and sent from the incoming and outgoing domestic and foreign countries, the reception confirms the country distinction in the receiving number, and the origination checks the local information of the local base station on the smartphone. Proceed; After confirming in the outgoing call, determine the success, specify the local information and call time of the application in the smartphone, and then complete the international call or execute the international rate stored in the application in the smartphone, and then start fare guidance through the assigned channel. To; Each occurrence rate and details are specified in the memory in the smartphone, the real-time current point final rate check program is driven, and the stored information of the application is characterized in that the page is sent out.

As described above, according to the present invention, a roaming service that does not burden consumers because the wholesale price reduction between visiting network operators, local subscriber identification module (SIM) card and WIFI roaming, which are alternative calling methods, settle in the market Before settling, it is possible to control spending by providing information to customers in real time.

1 is a network state diagram showing an immediate response system of an international mobile roaming service according to an embodiment of the present invention;
2 is a screen and configuration diagram of a smartphone shown in the instant response system of the international mobile roaming service of the present invention;
3 is a flow diagram of incoming and outgoing domestic calls in the instant response system of the international mobile roaming service of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a network state diagram illustrating an immediate response system of an international mobile roaming service according to an exemplary embodiment of the present invention, wherein a smart phone 20 of a domestic network is used for overseas network mobile communication through an overseas network communication provider or a domestic wired communication service provider. Networking between switching centers (NSCs) 10 and 10, outgoing and receiving networks of international networks, overseas network mobile communication switching centers (NSC) 10 and 10 of visiting countries, and smartphones 20 through visiting country mobile operators It is becoming.

The local country information of the base station is 001 (accession number) + 44 (country number) between the mobile station of the visiting country and the smartphone (20) between the domestic network and the overseas network of the mobile communication switching center (NSC) (10, 10). ) +7885485 (local number) + 86 (calling country code) +1024269529 (calling number).

2 is a screen and configuration diagram of a smart phone shown in the instant response system of the international mobile roaming service of the present invention, the smart phone 20 has a prompt prompt application 30, a memory manager, a file system manager, an application manager and a process The platform 40 consists of a manager, a prompt information system interface 50, a smartphone operating system (OS) 60, and a hardware memory 70 in a system area and an application area.

3 is a flow diagram of incoming and outgoing domestic calls in the instant response system of the international mobile roaming service of the present invention. In the present invention, when the incoming and outgoing domestic calls are selected and sent, the reception checks the country distinction in the reception number, and the origination checks the local base station area information on the smartphone. Following the reception, the country code storage history comparison check operation in the smartphone is performed.

Subsequent to the call, it is determined whether the call is successful, and after specifying the local information and the call time of the application in the smartphone, the international call is completed or the international rate stored in the application in the smartphone is executed. Then, the fare information is started through the assigned channel.

It assigns each occurrence rate and details to the memory in the smartphone, drives the real-time current rate final rate checking program, and sends out the stored information of the application page.

As described above, the present invention will be described with reference to Figs.

The present invention is an application (30: Fig. 2) to the call information encrypted by the encryption algorithm of the mobile communication operators and wireline operators generated by the call when the smartphone 20 of the overseas traveler uses the overseas roaming service Networking to recognize can match the stored country and fare information can be informed immediately.

In other words, the international mobile roaming service prompt information system provides international mobile roaming service provided by an international mobile roaming service when an overseas departure occurs when a communication call is terminated through local information extracted by communicating with a local local base station during overseas roaming. It is a system that stores roaming communication rate data, and informs users of the usage history and rates up to this point by applying real-time usage call time and communication rates through an application in a smart phone, so that they can adjust their own cognitive usage.

In addition, when roaming overseas, the local or international wired / wireless lakes will incur a fee, so you can receive a fee through national classification by recognizing the national access number or operator access number that follows the receiving number.

As shown in FIG. 1, a call is generated through a mobile communication operator base station when a visited country is transmitted, and at the same time, an application 30 equipped with a calling country information algorithm provided by a foreign country gateway location register (GLR) on a smartphone 20 is provided. Save call time information through the memory manager of the platform 40 on the recognition terminal, and display the billing history on the screen through the application according to the rate of each country stored on the hardware memory 70 at the end of the call do.

In addition, the country information is interpreted in the encryption algorithm included in the communication call from the other country's overseas mobile telecommunication switching center (MSC: 10) of the receiving party, and the fee is based on the national identification number information and rate stored in the memory. Will yield the output.

As shown in FIG. 2, an interface 50 suitable for various smartphone operating systems (OS) 60 should be developed to provide accurate information on information required by the application 30, and also to the hardware memory 70. Recognize the stored country identification and country rate information.

In addition, the information accumulated on the memory is not deleted in various application operations. In addition, the rate prompt information system interface 50 analyzes the information provided by the base stations of each country to identify the characteristics of the area and the call. The rate prompt information system interface 50 is characterized by the country and call within the various international telephone operator algorithm provided in the hand signal.

 Application process functions based on the platform 40 in the smartphone, that is, international call / receive, local call / receive, data usage and SMS / MMS usage time check, memory charges and usage time calculations, various charge discounts and It is to apply the policy, and interlock with the fee prompt information system interface 50 in the platform 40 of the smart phone 20.

As described above, the international mobile roaming service prompt information system of the present invention does not provide a primary method for lowering the expensive rate of roaming service, but it is currently proposed to reduce the wholesale rate between visiting network operators and local SIM, which is an alternative calling method. Cards and WIFI roaming are settled in the market, so that roaming services, which are not burdened by consumers, can be controlled by providing real-time information to customers before they settle in the market.

In addition, when a mobile network service provider competes with an existing mobile service provider, it is expected to secure a competitive edge by providing specialized services for roaming services. It meets consumer requirements.

Specific preferred embodiments of the instant response system of the international mobile roaming service of the present invention are illustrated and described. However, the present invention is not limited to the above-described embodiment, and various modifications can be made by those skilled in the art without departing from the gist of the present invention attached to the claims. will be.

10: mobile communication switching center
20: smart phone
30: Rate immediate application
40: platform
50: prompt information system interface
60: smartphone OS
70: hardware memory

Claims (3)

The smartphone 20 of the domestic network is connected to an overseas network mobile communication switching center (NSC) (10, 10) through an overseas network service provider or a domestic wired communication service provider, and an overseas network of an outgoing network, a receiving network, and a visiting country network in an international network. The smart phone 20 via the mobile telecommunication switching center (NSC) 10, 10 and the visited mobile station;
When the international call is selected and sent from the incoming and outgoing domestic and foreign countries, the reception checks the country distinction value in the receiving number, and the origination checks the local base station area information on the smartphone, and after checking the reception, compares the country code storage history in the smartphone. Proceed;
After confirming in the outgoing call, determine the success, specify the local information and call time of the application in the smartphone, and then complete the international call or execute the international rate stored in the application in the smartphone, and then start fare guidance through the assigned channel. To;
The instant response system of the international mobile roaming service, characterized in that each occurrence charges and details in the memory in the smartphone, driving the real-time current point final rate check program, and sends out the stored information of the application page.
The method of claim 1,
Analyzing the information provided by the mobile communication base station of each country in the smart phone fee prompt information system interface to identify the characteristics of the area and call;
Immediate response system of the international mobile roaming service, characterized in that the country and call within the various international telephone operator algorithm provided in the hand signal in the rate prompt information system interface.
The method of claim 1,
The platform-based applications in the smartphone, international call / reception, local call / reception, data usage and SMS / MMS usage time check, calculate the rate applied to the memory and charge time, apply various rate discounts and policies, smart Immediate response system of the international mobile roaming service, characterized in that the interface with the prompt information system interface in the phone platform.

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