KR20020034228A - Method for upgrading S/W using OTA service provision in mobile terminal and system for the same - Google Patents
Method for upgrading S/W using OTA service provision in mobile terminal and system for the same Download PDFInfo
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- KR20020034228A KR20020034228A KR1020000064306A KR20000064306A KR20020034228A KR 20020034228 A KR20020034228 A KR 20020034228A KR 1020000064306 A KR1020000064306 A KR 1020000064306A KR 20000064306 A KR20000064306 A KR 20000064306A KR 20020034228 A KR20020034228 A KR 20020034228A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
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- G06F8/65—Updates
- G06F8/656—Updates while running
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Abstract
Description
본 발명은 이동 단말기에 관한 것으로, 특히 사용자가 최신 단말기 소프트웨어 업그레이드를 위해 서비스센터를 방문해야 하는 불편함과 개인 정보 유출을 보완하기 위해 OTA 서비스 제공자를 이용하여 무선 단말기에 들어 있는 단말기 소프트웨어를 관리해 주는 OTA 서비스 제공자를 이용한 이동 단말기의 소프트웨어 업그레이드 방법 및 시스템에 관한 것이다.The present invention relates to a mobile terminal, and in particular, to manage the terminal software contained in the wireless terminal by using the OTA service provider to compensate for the inconvenience of the user to visit the service center for the latest terminal software upgrade and leakage of personal information The present invention relates to a software upgrade method and system for a mobile terminal using an OTA service provider.
최근 들어 무선 서비스의 확대로 이동 단말기의 보급이 기하급수적으로 늘고 있다.Recently, the spread of mobile terminals has increased exponentially due to the expansion of wireless services.
또한 이동통신 사업자는 다양한 형태의 부가 서비스를 개발하고 있다.In addition, mobile operators are developing various types of supplementary services.
상기와 같은 부가 서비스를 사용자의 이동 단말기에서 제공받기 위해서는 이동 단말기의 소프트웨어를 최신 버전으로 업그레이드를 해야 한다.In order to receive the above additional service from the user's mobile terminal, the software of the mobile terminal must be upgraded to the latest version.
그러나 현재 이런 이동 단말기의 소프트웨어 업그레이드 방법은 상기 이동 단말기 사용자가 자신의 이동 단말기를 직접 들고 가까운 이동 단말기 제조업체의 서비스센터를 방문해야만 한다.However, the current software upgrade method of the mobile terminal requires that the mobile terminal user directly picks up his mobile terminal and visits a service center of a nearby mobile terminal manufacturer.
이런 경우 상기 이동 단말기 사용자는 새로운 이동 단말기 소프트웨어가 출시될 때마다 그런 정보를 알아야 하며 그때마다 또 수시로 서비스센터를 방문하여 소프트웨어를 업그레이드해야만 하는 단점이 있다.In this case, the mobile terminal user must know such information every time a new mobile terminal software is released, and the mobile terminal user must visit the service center and upgrade the software every time.
또한 상기 이동 단말기의 소프트웨어 업그레이드 서비스를 받을 때 서비스센터의 실수로 인해 상기 이동 단말기의 사용자 데이터가 유실되거나 또는 그 상황에서 개인 정보의 유출이 우려되는 문제점이 있다.In addition, when receiving the software upgrade service of the mobile terminal there is a problem that the user data of the mobile terminal is lost due to a mistake of the service center or the leakage of personal information in the situation.
또한 상기 이동 단말기의 소프트웨어 업그레이드를 할 때 이동 단말기 내부의 플래시 메모리(Flash Memory) 영역을 모두 지우고 그 영역 위에 새로운 이동 단말기 소프트웨어를 덮어쓰기 함으로써 이동 단말기의 작동상의 문제가 발생하며 메모리 삭제에 시간이 많이 걸리는 문제점이 있다.In addition, when the software upgrade of the mobile terminal is erased, all of the flash memory areas inside the mobile terminal are erased and the new mobile terminal software is overwritten, thereby causing problems in the operation of the mobile terminal. There is a problem.
따라서, 본 발명의 목적은 이상에서 언급한 종래 기술의 문제점을 감안하여 안출한 것으로서, OTA 서비스 제공자를 이용한 이동 단말기의 소프트웨어 업그레이드 방법 및 시스템을 제공하기 위한 것이다.Accordingly, an object of the present invention is to provide a method and system for upgrading a software of a mobile terminal using an OTA service provider.
이상과 같은 목적을 달성하기 위한 본 발명의 일 특징에 따르면, 사용자의 이동 단말기에 설치된 소프트웨어의 정보를 분석하여 업그레이드를 준비하는 단계와, 상기 이동 단말기에 설치된 기존의 소프트웨어에서 새로운 소프트웨어로의 교체를 통해 업그레이드를 수행하는 단계로 이루어진다.According to an aspect of the present invention for achieving the above object, the step of preparing the upgrade by analyzing the information of the software installed in the user's mobile terminal, replacing the existing software installed in the mobile terminal with a new software The upgrade takes place.
본 발명의 다른 목적, 특징 및 이점들은 첨부한 도면을 참조한 실시예들의 상세한 설명을 통해 명백해질 것이다.Other objects, features and advantages of the present invention will become apparent from the following detailed description of embodiments taken in conjunction with the accompanying drawings.
도 1은 본 발명에 따른 전체 시스템을 나타내는 도면1 shows an overall system according to the invention.
도 2는 본 발명에 따른 이동 단말기 제조업체에서 제공하는 서비스의 흐름을 나타내는 흐름도2 is a flowchart illustrating a flow of services provided by a mobile terminal manufacturer according to the present invention.
도 3은 본 발명에 따른 이동 단말기를 통한 데이터 처리를 나타내는 흐름도3 is a flowchart illustrating data processing through a mobile terminal according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100 : 사용자 200 : 고객 센터100: user 200: customer center
300 : 이동 단말기 제조업체 서버 400 : 사용자 DB300: mobile terminal manufacturer server 400: user DB
500 : OTA 서비스 제공자 600 : 이동 단말기500: OTA service provider 600: mobile terminal
이하 본 발명의 바람직한 일 실시 예에 따른 구성 및 작용을 첨부된 도면을 참조하여 설명한다.Hereinafter, a configuration and an operation according to an exemplary embodiment of the present invention will be described with reference to the accompanying drawings.
본 발명은 이동 단말기의 단말기 소프트웨어 업그레이드 기능을 OTA 서비스 제공자를 통하여 제공한다.The present invention provides a terminal software upgrade function of a mobile terminal through an OTA service provider.
상기 발명을 위하여 상기 이동 단말기는 다음의 세 가지 기능을 갖추어야 한다.For the above invention, the mobile terminal should have the following three functions.
먼저, 상기 이동 단말기는 기지국이 요구하는 이동 단말기의 소프트웨어 정보 버전 및 단말기 소프트웨어의 컴파일 시간 정보를 제공할 수 있어야 한다.First, the mobile terminal should be able to provide software information version of the mobile terminal and compile time information of the terminal software required by the base station.
두 번째는 이동 단말기 소프트웨어 업그레이드에 필요로 하는 램(RAM) 상주프로그램을 상기 이동 단말기 내부에 사전에 저장하고 있어야 하며 상기 기지국으로부터 수신되는 명령에 적절하게 프로그램을 로딩할 수 있어야 한다.Second, the RAM resident program required for the mobile terminal software upgrade must be stored in the mobile terminal in advance, and the program can be loaded appropriately for the command received from the base station.
세 번째는 상기 이동 단말기는 소프트웨어 업그레이드를 수행하는 동안 최소한의 기능 즉 상기 이동 단말기와 상기 기지국 사이의 정보 송수신 기능을 유지하여야 한다.Thirdly, the mobile terminal must maintain a minimum function, that is, a function of transmitting and receiving information between the mobile terminal and the base station while performing a software upgrade.
또한 이동 단말기 제조업체 서버는 사용자 DB를 구성하여 사용자의 이동 단말기 정보 및 소프트웨어를 보유하고 있어야 하며 상기 이동 단말기의 소프트웨어 정보를 수신하면 연동된 사용자 DB를 통해 최신 이동 단말기의 소프트웨어 정보와 비교하여 차이가 발생하는 부분의 주소를 계산하고 그 부분만을 업그레이드할 수 있도록 처리해야 한다.In addition, the mobile terminal manufacturer server must have a user DB to hold the user's mobile terminal information and software. When receiving the mobile terminal software information, a difference occurs in comparison with the latest mobile terminal software information through the linked user DB. You need to calculate the address of the part you are doing, and process only that part.
그리고 개인 데이터의 손실에 대비하여 별도로 상기 이동 단말기의 정보를 사용자 DB에 저장할 수 있어야 한다.In addition, in preparation for the loss of personal data, the information of the mobile terminal should be separately stored in the user DB.
마지막으로 개인 정보 보호 차원에서 상기 저장된 정보는 업그레이드가 성공하면 보호 차원에서 삭제되어야 한다.Finally, for the protection of personal information, the stored information should be deleted for protection if the upgrade is successful.
도 1은 본 발명에 따른 이동 단말기 소프트웨어 업그레이드 시스템을 나타내는 도면이다.1 is a diagram illustrating a mobile terminal software upgrade system according to the present invention.
도 1의 구성을 참조하면, 이동 단말기(600)를 사용하는 사용자(100)와, 상기 이동 단말기(600)와 제조업자 제공 서버를 연결하는 고객 센터(200)와, 상기 이동 단말기(600)에 관련되어 업그레이드된 소프트웨어를 제공하는 제조업자 제공 서버(300)와, 이동 단말기(600)에 대한 사용자 정보 및 소프트웨어 정보를 저장하고 있는 사용자 DB(400)와, 이동 단말기(600)와 이동 단말기 제조업체 서버(300)간에 데이터 전송을 담당하는 OTA 서비스 제공자(500)와, 업그레이드 서비스를 제공받는 이동 단말기(600)로 구성된다.Referring to the configuration of FIG. 1, a user 100 using a mobile terminal 600, a customer center 200 connecting the mobile terminal 600 and a manufacturer provision server, and the mobile terminal 600. A manufacturer-provided server 300 that provides upgraded software associated therewith, a user DB 400 that stores user information and software information for the mobile terminal 600, and a mobile terminal 600 and a mobile terminal manufacturer server. An OTA service provider 500 in charge of data transmission between 300 and a mobile terminal 600 provided with an upgrade service are provided.
도 1의 시스템 구성에 따른 동작 설명은 다음과 같다.An operation description according to the system configuration of FIG. 1 is as follows.
첫 번째 과정은 이동 단말기(100)의 소프트웨어 버전 정보 및 컴파일 정보를 분석하는 단계이다.The first process is to analyze software version information and compilation information of the mobile terminal 100.
먼저 사용자의 이동 단말기(600)가 기지국에 등록할 때 이 이동 단말기(600)의 소프트웨어 버전 정보 및 컴파일 정보를 등록하도록 한다.First, when the user's mobile terminal 600 registers with the base station, the software version information and compilation information of the mobile terminal 600 are registered.
상기 등록된 정보는 통신 사업자 서버(300)로 전송되고 이 통신 사업자 서버(300)에 연동된 사용자 DB(400)에서 상기 전송된 정보를 이용하여 분석하고 소프트웨어 업그레이드가 필요한지 여부를 파악한다.The registered information is transmitted to the service provider server 300 and analyzed using the transmitted information in the user DB 400 linked to the service provider server 300 to determine whether a software upgrade is required.
이때 상기 이동 단말기(600)의 소프트웨어 업그레이드가 필요하게 되면 문자 메시지 등의 방법을 통해 사용자(100)에게 소프트웨어 업그레이드가 필요하다는 사항을 전송한다.In this case, when the software upgrade of the mobile terminal 600 is required, a message indicating that the software upgrade is required is transmitted to the user 100 through a text message or the like.
상기 전송된 사항을 통보 받은 사용자(100)는 편리한 시간에 맞춰 고객 센터(200)에 전화를 걸어 예를 들면 몇 번을 누르시면 소프트웨어 업그레이드입니다 라는 멘트를 듣고 상기 사용자(100)가 그에 해당하는 번호를 누름으로써 상기 이동 단말기(600)에 대한 업그레이드 서비스가 시작된다.The user 100 who has been notified of the transmitted information calls the customer center 200 at a convenient time, for example, presses a few times and hears that the software is upgraded, and the user 100 calls the corresponding number. By pressing the upgrade service for the mobile terminal 600 is started.
도 2는 상기 첫 번째 과정을 나타내는 도면이다.2 is a diagram illustrating the first process.
먼저 기지국을 통해 단말기 소프트웨어 정보를 수집하고(S100) 상기 정보를이동 단말기 제공업체 서버(300)로 보내고 상기 정보를 사용자 DB(400)을 통해 분석과 함께 업그레이드 준비를 수행한다.(S101)First, the terminal collects the terminal software information through the base station (S100) and sends the information to the mobile terminal provider server 300 and performs the upgrade preparation with analysis through the user DB (400) (S101).
이때 업그레이드 준비 수행 중 업그레이드의 필요성이 있게 되면 문자 메시지를 통해 이동 단말기(600)로 전송한다.At this time, if there is a need for an upgrade while performing an upgrade preparation, the mobile terminal 600 transmits the text to the mobile terminal 600 through a text message.
문자 메시지를 수신한 사용자(100)는 업그레이드를 위해 수신자 부담 고객 센터로 전화를 걸게 된다.(S102)The user 100 receiving the text message calls the toll free customer center for upgrade.
전화를 걸게 되면 업그레이드가 시작되며 데이터가 전송된다.(S103)If you make a call, the upgrade starts and data is transmitted. (S103)
전송이 잘 되었는지 판단 여부(S104)에 따라 전송이 실패하였을 경우 재전송을 하게 된다.If the transmission fails depending on whether the transmission is successful (S104), the transmission is retransmitted.
두 번째 과정은 최신 이동 단말기의 소프트웨어와 사용자(100)의 이동 단말기(600)의 소프트웨어를 비교하는 단계이다.The second process is to compare the software of the latest mobile terminal with the software of the mobile terminal 600 of the user 100.
첫 번째 과정에서 소프트웨어 업그레이드가 필요한 경우에는 상기 사용자(100)가 업그레이드 요청을 하기 이전에 두 번째 과정이 진행되어야 한다If the software needs to be upgraded in the first process, the second process should proceed before the user 100 requests the upgrade.
이 과정은 통신 사업자 서버(300)에서 일어나게 되며 사용자 DB(400)에 저장되어 있는 데이터를 통해서 업그레이드가 필요한 부분을 계산하게 된다.This process occurs in the communication service provider server 300 and calculates the part that needs to be upgraded through the data stored in the user DB 400.
즉, 기존의 이동 단말기(600)의 플래시 메모리 영역의 내용을 지우는 형태의 모든 소프트웨어를 업그레이드하는 것이 아니라 업그레이드가 필요한 부분만을 업그레이드하는 것이 기존의 방법과 다르다.That is, instead of upgrading all the software in the form of erasing the contents of the flash memory area of the existing mobile terminal 600, it is different from the existing method to upgrade only the portion that requires the upgrade.
모든 분석 데이터 및 업그레이드 부분의 단말기 소프트웨어는 별도로 사용자 DB(400)에 관리하는데 이것은 실제 업그레이드가 일어날 때 시간을 단축할 수 있게한다.All analysis data and the terminal software of the upgrade part are managed separately in the user DB 400, which can save time when the actual upgrade occurs.
세 번째 과정은 사용자(100)의 이동 단말기(600)로부터 개인 정보 데이터를 백업하는 단계이다.The third process is to back up personal information data from the mobile terminal 600 of the user 100.
상기 과정은 만일의 사태를 대비하여 시행하는 일종의 안전 장치로 사용자(100)의 이동 단말기(600)로부터 사용자의 정보 데이터를 요구하여 이를 사용자 DB(400)에 저장한다.The above process is a kind of safety device which is implemented in case of emergency and requests the user's information data from the mobile terminal 600 of the user 100 and stores it in the user DB 400.
네 번째 과정은 OTA 서비스 제공자를 이용한 소프트웨어 업그레이드 수행 단계이다.The fourth step is to perform a software upgrade using an OTA service provider.
상기에서 사전에 저장된 정보를 이용하여 실제로 이동 단말기(600)의 소프트웨어를 업그레이드하는 단계로, 업그레이드 시작을 사용자(100)의 이동 단말기(600)로 송신하면 상기 이동 단말기(600)는 업그레이드에 필요한 프로그램을 램 영역으로 로딩하고 업그레이드 작업을 수행하기 위한 준비를 한다.In the step of actually upgrading the software of the mobile terminal 600 by using the previously stored information, when the start of the upgrade to the mobile terminal 600 of the user 100, the mobile terminal 600 is a program required for the upgrade Load into the RAM area and prepare to perform the upgrade.
그리고 통신 사업자 서버(300)에서는 업그레이드할 부분의 메모리 주소와 메모리 지움 명령을 상기 이동 단말기(600)에 전송한다.In addition, the communication service provider server 300 transmits a memory address and a memory clear command of a part to be upgraded to the mobile terminal 600.
상기 명령을 전송 받은 상기 이동 단말기(600)는 명령을 수행한다.The mobile terminal 600 receiving the command performs a command.
지움 작업이 끝나면 상기 통신 사업자 서버(300)는 상기 이동 단말기(600)로부터 작업 종료를 통보 받는다.After the erase operation is completed, the service provider server 300 is notified of the end of the operation from the mobile terminal 600.
그리고 OTA 서비스 제공자를 통해 기록할 메모리 주소와 메모리 기록 명령을 송신한다.The memory address and the memory write command to be written are transmitted through the OTA service provider.
최종적으로 모든 작업이 종료되면 저장해 두었던 사용자 정보 데이터를 상기이동 단말기(600)에 다시 송신하여 실제적인 업그레이드 작업을 종료한다.Finally, when all the work is finished, the user information data that has been stored is transmitted back to the mobile terminal 600 to terminate the actual upgrade work.
마지막으로 상기 통신 사업자 서버(300)와 연동된 사용자 DB(400)에 저장된 사용자 데이터 정보를 제거하고 무든 업그레이드 정보가 끝났음을 알려준다.Finally, the user data information stored in the user DB 400 interworking with the service provider server 300 is removed, and all upgrade information is finished.
도 3은 상기 네 번째 과정을 나타내는 도면이다.3 is a diagram illustrating the fourth process.
먼저 OTA 서비스 제공자를 통해 자료를 수신한다.(S200)First, the data is received through the OTA service provider. (S200)
상기 자료의 수신 성공 여부를 판단하고(S201) 판단 결과에 따라 지정된 명령을 수행한다.(S202)It is determined whether or not the reception of the data is successful (S201) and performs a designated command according to the determination result. (S202)
상기 명령에 따라 수행된 결과를 기지국으로 송신한다.(S203)The result performed according to the command is transmitted to the base station (S203).
이상의 설명에서와 같이 본 발명에 따른 OTA 서비스 제공자를 이용한 이동 단말기의 소프트웨어 업그레이드 방법은 사용자의 입장에서 안전하고 편리한 단말기 소프트웨어 업그레이드가 가능하며 또한 업그레이드시 발생할 수 있는 개인 정보 유출 및 손실에 대한 분쟁을 원천적으로 제거할 수 있으며 또한 상기 이동 단말기의 소프트웨어 업그레이드에 걸리는 시간을 획기적으로 단축할 수 있으며 이를 통해 서비스 제공 업체에 대한 신뢰도가 높아지는 효과가 있다.As described above, the software upgrade method of the mobile terminal using the OTA service provider according to the present invention enables safe and convenient terminal software upgrade from the user's point of view, and also causes a dispute about the leakage and loss of personal information that may occur during the upgrade. In addition, the time required for the software upgrade of the mobile terminal can be significantly reduced, thereby increasing the reliability of the service provider.
이상 설명한 내용을 통해 당업자라면 본 발명의 기술 사상을 일탈하지 아니하는 범위에서 다양한 변경 및 수정이 가능함을 알 수 있을 것이다.Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention.
따라서, 본 발명의 기술적 범위는 실시예에 기재된 내용으로 한정하는 것이 아니라 특허 청구 범위에 의해서 정해져야 한다.Therefore, the technical scope of the present invention should not be limited to the contents described in the examples, but should be defined by the claims.
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