KR20020088951A - Apparatus and method for sending and receiving data between cellular phones - Google Patents
Apparatus and method for sending and receiving data between cellular phones Download PDFInfo
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- KR20020088951A KR20020088951A KR1020010028037A KR20010028037A KR20020088951A KR 20020088951 A KR20020088951 A KR 20020088951A KR 1020010028037 A KR1020010028037 A KR 1020010028037A KR 20010028037 A KR20010028037 A KR 20010028037A KR 20020088951 A KR20020088951 A KR 20020088951A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
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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
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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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
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
Description
본 발명은 휴대폰 사이의 데이터 송수신 장치 및 방법에 관한 것으로, 특히 새로운 휴대폰을 구입하는 경우에 구 휴대폰에 기록된 데이터를 새로운 휴대폰에 전송할 수 있도록 한 휴대폰 사이의 데이터 송수신 장치 및 방법에 관한 것이다.The present invention relates to an apparatus and method for transmitting and receiving data between mobile phones, and more particularly, to an apparatus and method for transmitting and receiving data between mobile phones, in which data recorded in an old mobile phone can be transferred to a new mobile phone when a new mobile phone is purchased.
일반적으로, 사용자가 휴대폰을 교체할 경우에 구 휴대폰에 기록된 전화번호 등의 데이터를 새로운 휴대폰에 전송할 마땅한 방안이 제시되지 않았다.In general, when a user replaces a mobile phone, there is no suggestion for transferring data such as a phone number recorded on an old mobile phone to a new mobile phone.
따라서, 사용자는 새로운 휴대폰의 데이터 입력메뉴를 통해 전화번호 등의 데이터를 새로운 휴대폰의 메모리에 일일히 기록하여야 하며, 이는 매우 번거롭고, 많은 시간이 소요되는 불편한 문제점으로 지적되고 있다. 특히, 영업사원등과 같이 입력해야할 전화번호등의 데이터가 많은 사용자들의 경우에는 상기의 문제점이 더욱 심화된다.Therefore, the user must record data such as a phone number in the memory of the new mobile phone through the data input menu of the new mobile phone, which is pointed out as a very troublesome and time-consuming inconvenience. In particular, in the case of users with a large number of data such as a telephone number to be entered such as a salesperson, the above problems are further exacerbated.
본 발명은 상기한 바와같은 종래의 문제점을 해결하기 위하여 창안한 것으로, 본 발명의 목적은 새로운 휴대폰을 구입하는 경우에 구 휴대폰에 기록된 데이터를 새로운 휴대폰에 전송할 수 있는 휴대폰 사이의 데이터 송수신 장치 및 방법을 제공하는데 있다.The present invention has been made to solve the above-mentioned problems, and an object of the present invention is a data transmission and reception device between mobile phones that can transfer the data recorded in the old mobile phone to a new mobile phone when purchasing a new mobile phone; To provide a method.
도1은 본 발명에 의한 구 휴대폰과 새로운 휴대폰의 연결을 개략적으로 보인 예시도.1 is an exemplary view schematically showing the connection of the old mobile phone and the new mobile phone according to the present invention.
도2는 도1의 구 휴대폰과 새로운 휴대폰의 내부구성을 자세히 보인 블록도.Figure 2 is a block diagram showing the internal configuration of the old and new mobile phone of Figure 1 in detail.
도3은 본 발명에 의한 휴대폰 사이의 데이터 송수신 방법을 보인 순서도.3 is a flow chart showing a data transmission and reception method between mobile phones according to the present invention.
***도면의 주요부분에 대한 부호의 설명****** Explanation of symbols for main parts of drawing ***
10:구 휴대폰20:새로운 휴대폰10: old phone 20: new phone
30:데이터 케이블 11,21:리셉터클 커넥터30: data cable 11, 21: receptacle connector
12,22:제1,제2메모리부13,23:제1,제2CPU12,22: 1st, 2nd memory part 13, 23: 1st, 2nd CPU
UART1,UART2:범용 비동기 송수신기UART1, UART2: Universal Asynchronous Transceiver
먼저, 상기한 바와같은 본 발명의 목적을 달성하기 위한 휴대폰 사이의 데이터 송수신 장치는 구 휴대폰의 각종 데이터가 저장되는 제1메모리부와; 구 휴대폰의 시스템을 총괄제어함과 아울러 상기 제1메모리부의 데이터 저장 및 판독을 제어하는 제1씨피유와; 새로운 휴대폰의 각종 데이터가 저장되며, 상기 구 휴대폰의 제1메모리부와 호환되는 제2메모리부와; 새로운 휴대폰의 시스템을 총괄제어함과 아울러 상기 제2메모리부의 데이터 저장 및 판독을 제어하는 제2씨피유와; 상기 제1,제2씨피유에 구비되어 구 휴대폰과 새로운 휴대폰의 데이터를 송수신하는 데이터 송수신부와; 상기 구 휴대폰과 새로운 휴대폰을 연결하여 데이터의 송수신이 가능하도록 하는 커넥터부를 구비하여 구성되는 것을 특징으로 한다.First, the apparatus for transmitting and receiving data between mobile phones for achieving the object of the present invention as described above comprises: a first memory unit for storing various data of an old mobile phone; A first C U for controlling the data storage and reading of the first memory unit as well as controlling the system of the old cellular phone; A second memory unit which stores various data of the new mobile phone and is compatible with the first memory unit of the old mobile phone; A second CCU for controlling the data storage and reading of the second memory unit as well as controlling the system of the new mobile phone; A data transmission / reception unit provided in the first and second CPIs for transmitting and receiving data between the old mobile phone and the new mobile phone; It characterized in that it comprises a connector to connect the old mobile phone and the new mobile phone to enable the transmission and reception of data.
이때, 상기 커넥터부는 데이터 케이블을 통해 구 휴대폰과 새로운 휴대폰을 유선으로 연결하거나 또는 블루투스 제어부를 통해 구 휴대폰과 새로운 휴대폰을 무선으로 연결할 수 있다.In this case, the connector unit may connect the old mobile phone and the new mobile phone by wire through a data cable or wirelessly connect the old mobile phone and the new mobile phone through a Bluetooth control unit.
그리고, 상기한 바와같은 본 발명의 목적을 달성하기 위한 휴대폰 사이의 데이터 송수신 방법은 구 휴대폰에 저장된 데이터를 새로운 휴대폰으로 복사하기 위해 구 휴대폰과 새로운 휴대폰을 서로 연결하는 제1단계와; 상기 제1단계에서 구 휴대폰과 새로운 휴대폰이 연결되면, 서로 호환이 가능한지를 판단하는 제2단계와; 상기 제2단계에서 호환이 가능하면, 구 휴대폰에 저장된 데이터를 새로운 휴대폰에 복사하는 제3단계와; 상기 제2단계에서 호환이 불가능하면, 사용자에게 구 휴대폰과 새로운 휴대폰의 데이터 복사가 불가능함을 표시하는 제4단계를 포함하여 이루어지는 것을 특징으로 한다.In addition, the data transmission and reception method between the mobile phones for achieving the object of the present invention as described above comprises a first step of connecting the old mobile phone and the new mobile phone to each other to copy the data stored in the old mobile phone; A second step of determining whether the old mobile phone and the new mobile phone are compatible with each other in the first step; A third step of copying data stored in the old mobile phone to the new mobile phone, if compatible in the second step; If not compatible in the second step, characterized in that it comprises a fourth step of indicating to the user that the data copy of the old and new mobile phone is impossible.
이때, 상기 구 휴대폰과 새로운 휴대폰의 연결은 데이터 케이블을 이용한 유선 데이터 전송방식을 적용하거나 또는 블루투스 방식을 이용한 무선 데이터 전송방식을 적용할 수 있다.In this case, the connection between the old cell phone and the new cell phone may be a wired data transmission method using a data cable or a wireless data transmission method using a Bluetooth method.
상기한 바와같은 본 발명에 의한 휴대폰 사이의 데이터 송수신 장치 및 방법을 첨부한 도면을 일 실시예로 하여 상세히 설명하면 다음과 같다.Referring to the accompanying drawings and a method for transmitting and receiving data between mobile phones according to the present invention as described above in detail as an embodiment as follows.
먼저, 도1은 본 발명에 의한 구 휴대폰과 새로운 휴대폰의 연결을 개략적으로 보인 예시도로서, 이에 도시한 바와같이 구 휴대폰(10)과 새로운 휴대폰(20)에 구비된 리셉터클(receptacle) 커넥터(11,21)에 데이터 케이블(30)을 연결한다. 이때, 데이터 케이블(30)을 적용하는 경우는 유선 데이터 전송의 일 실시예를 설명하기 위한 것이고, 무선 데이터 전송의 일 실시예로서, 상기 구 휴대폰(10)과 새로운 휴대폰(20)에 블루투스 제어부를 설치할 수 있다.First, FIG. 1 is an exemplary view schematically showing a connection between an old mobile phone and a new mobile phone according to the present invention. As shown therein, a receptacle connector 11 provided in the old mobile phone 10 and the new mobile phone 20 is shown. And 21 connect the data cable 30. In this case, the case where the data cable 30 is applied is for explaining an embodiment of wired data transmission. As an embodiment of wireless data transmission, a Bluetooth controller is provided to the old mobile phone 10 and the new mobile phone 20. Can be installed.
그리고, 도2는 상기 도1의 구 휴대폰과 새로운 휴대폰의 내부구성을 자세히 보인 블록도로서, 이에 도시한 바와같이 구 휴대폰(10)의 각종 데이터가 저장되는 제1메모리부(12)와; 구 휴대폰(10)의 시스템을 총괄제어함과 아울러 상기 제1메모리부(12)의 데이터 저장 및 판독을 제어하는 제1씨피유(13)와; 새로운 휴대폰(20)의 각종 데이터가 저장되며, 상기 구 휴대폰(10)의 제1메모리부(12)와 호환되는 제2메모리부(22)와; 새로운 휴대폰(20)의 시스템을 총괄제어함과 아울러 상기 제2메모리부(22)의 데이터 저장 및 판독을 제어하는 제2씨피유(23)와; 상기 제1,제2씨피유(13,23)에 구비되어 상기 구 휴대폰(10)과 새로운 휴대폰(20)의 리셉터클 커넥터(11,21)를 통해 데이터를 송수신하는 제1,제2범용 비동기송수신기(UART1,UART2)와; 상기 구 휴대폰(10)과 새로운 휴대폰(20)의 리셉터클 커넥터(11,21)를 연결하는 데이터 케이블(30)로 구성된다. 이때, 상기 구 휴대폰(10)과 새로운 휴대폰(20)의 제1,제2메모리(12,22)는 시스템 요구상황이나 가격 및 성능문제를 고려하여 플래시(flash) 메모리나 이이피롬을 선택적으로 적용하거나 동시에 적용할 수 있다.2 is a block diagram showing the internal structure of the old mobile phone and the new mobile phone of FIG. 1 in detail, the first memory unit 12 storing various data of the old mobile phone 10 as shown therein; A first CPI (13) which collectively controls the system of the old cellular phone (10) and controls data storage and reading of the first memory unit (12); A second memory unit 22 which stores various data of the new mobile phone 20 and is compatible with the first memory unit 12 of the old mobile phone 10; A second CPI 23 which controls the system of the new mobile phone 20 and controls the data storage and reading of the second memory unit 22; First and second universal asynchronous receivers (13, 23) provided in the first and second CPE (13, 23) for transmitting and receiving data through the receptacle connectors (11, 21) of the old mobile phone 10 and the new mobile phone ( UART1, UART2); It consists of a data cable 30 connecting the old mobile phone 10 and the receptacle connectors 11 and 21 of the new mobile phone 20. In this case, the first and second memories 12 and 22 of the old mobile phone 10 and the new mobile phone 20 may selectively apply a flash memory or YPIROM in consideration of system requirements, price, and performance problems. Can be applied at the same time.
상기한 바와같이 구성되는 본 발명에 의한 휴대폰 사이의 데이터 송수신 장치에 대한 동작을 첨부한 도3의 순서도를 참조하여 상세히 설명하면 다음과 같다.The operation of the apparatus for transmitting and receiving data between mobile phones according to the present invention configured as described above will be described in detail with reference to the flowchart of FIG. 3.
먼저, 제1단계(S1)로, 구 휴대폰(10)에 자신의 제1메모리부(12)의 저장 데이터를 송신할 수 있는 송신모드를 소프트웨어적으로 구현함과 아울러 새로운 휴대폰(20)에 상기 구 휴대폰(10) 제1메모리부(12)의 저장 데이터를 수신받을 수 있는 수신모드를 소프트웨어적으로 구현한다.First, in a first step S1, the transmission mode capable of transmitting the stored data of the first memory unit 12 to the old mobile phone 10 is implemented in software, and the new mobile phone 20 is described above. The mobile phone 10 implements a reception mode that can receive the stored data of the first memory unit 12 in software.
그리고, 제2단계(S2)로, 상기 구 휴대폰(10)과 새로운 휴대폰(20)에 구비된 리셉터클 커넥터(11,21)를 데이터 케이블(30)을 통해 연결한 다음 데이터 복사모드에 진입한다. 이때, 데이터 복사모드의 진입은 구 휴대폰(10)의 송신모드 선택 및 새로운 휴대폰(2)의 수신모드 선택에 의해 이루어지며, 송수신되는 데이터는 전화번호, 주소 및 전자메일(e-mail)등과 같은 개인정보로 제한하는 것이 바람직하고, 이와같은 개인정보를 타인으로부터 보호하기 위하여 송신모드 및 수신모드를 선택할 경우에 암호설정을 고려할 수 있다.In the second step S2, the receptacle connectors 11 and 21 provided in the old mobile phone 10 and the new mobile phone 20 are connected through the data cable 30, and then the data copy mode is entered. At this time, the entry of the data copy mode is made by selecting the transmission mode of the old mobile phone 10 and the reception mode of the new mobile phone 2, and the data transmitted and received are such as a telephone number, an address, an e-mail, and the like. It is preferable to limit to personal information, and in order to protect such personal information from others, a cipher setting can be considered when selecting a transmission mode and a reception mode.
한편, 상기의 유선 데이터 전송방식과 달리 무선 데이터 전송을 위해서는 상기 구 휴대폰(10)과 새로운 휴대폰(20)에 각각 무선 데이터를 송수신할 수 있는 블루투스 제어부를 설치하고, 구 휴대폰(10)과 새로운 휴대폰(20)의 소프트웨어적으로 구현된 상호 데이터 복사 메뉴를 적용할 수 있다.On the other hand, unlike the wired data transmission method for the wireless data transmission to the old mobile phone 10 and the new mobile phone 20 to install a Bluetooth control unit for transmitting and receiving wireless data, respectively, the old mobile phone 10 and the new mobile phone The software-implemented mutual data copy menu of (20) can be applied.
그리고, 제3단계(S3)로, 상기 제2단계(S2)에서 데이터 복사모드에 진입하면, 구 휴대폰(10)과 새로운 휴대폰(20)의 제1,제2메모리부(12,22)가 서로 호환이 가능한지를 판단한다.In the third step S3, when the data copy mode is entered in the second step S2, the first and second memory units 12 and 22 of the old cell phone 10 and the new cell phone 20 are connected. Determine if they are compatible with each other.
그리고, 제4단계(S4)로, 상기 제3단계(S3)에서 호환이 불가능하면, 사용자에게 오류메세지를 표시한 다음 데이터 복사모드를 종료하고, 초기모드로 복귀한다.In the fourth step (S4), if it is not compatible in the third step (S3), an error message is displayed to the user, the data copy mode is terminated, and the initial mode is returned.
그리고, 제5단계(S5)로, 상기 제3단계(S3)에서 호환이 가능하면, 구 휴대폰(10)의 제1메모리부(12)에 저장된 데이터를 새로운 휴대폰(20)의 제2메모리부(22)에 복사한다. 이때, 데이터 복사과정은 플래시 메모리나 이이피롬과 같은 구 휴대폰(10)의 제1메모리부(12)에 저장된 데이터가 제1씨피유(13) 내부의 범용 비동기 송수신기(UART1)를 통해 직렬데이터로 변환되어 데이터 케이블(30)을 통해 새로운 휴대폰(20)에 전송되고, 새로운 휴대폰(20)의 제2씨피유(23) 내부의 범용 비동기 송수신기(UART2)를 통해 병렬데이터로 변환되어 플래시 메모리나 이이피롬과 같은 새로운 휴대폰(20)의 제2메모리부(22)의 개인정보영역에 저장된다.In the fifth step S5, if it is compatible in the third step S3, the data stored in the first memory unit 12 of the old mobile phone 10 is transferred to the second memory unit of the new mobile phone 20. Copy to (22). At this time, the data copying process converts the data stored in the first memory unit 12 of the old mobile phone 10 such as flash memory or YPIROM into serial data through the universal asynchronous transceiver (UART1) inside the first CPI (13). Is transmitted to the new mobile phone 20 through the data cable 30, and is converted into parallel data through a universal asynchronous transceiver (UART2) inside the second CPI 23 of the new mobile phone 20, The same is stored in the personal information area of the second memory unit 22 of the new mobile phone 20.
그리고, 제6단계(S6)로, 상기 제5단계(S5)의 데이터 복사가 성공하였는지를 판단하여 성공하였으면, 데이터 복사모드를 종료하고, 초기모드로 복귀한다.In the sixth step S6, if the data copy in the fifth step S5 is determined to be successful, the data copy mode ends, and the process returns to the initial mode.
그리고, 제7단계(S7)로, 상기 제6단계(S6)의 데이터 복사가 실패하였으면, 실패원인을 표시한다.If the data copy of the sixth step S6 fails in the seventh step S7, the cause of failure is displayed.
그리고, 제8단계(S8)로, 상기 제6단계(S6)에서 복사실패 표시에 대한 사용자의 재시도 요구가 있는지를 판단하여 사용자의 재시도 요구가 있을 경우에는 상기 제5단계(S5)를 수행하고, 재시도 요구가 없을 경우에는 데이터 복사모드를 종료하고, 초기모드로 복귀한다.In the eighth step S8, it is determined whether the user's retry request for the copy failure indication is made in the sixth step S6, and when the user's retry request is requested, the fifth step S5 is performed. If there is no retry request, the data copy mode is terminated and the mode returns to the initial mode.
상기한 바와같은 본 발명에 의한 휴대폰 사이의 데이터 송수신 장치 및 방법은 새로운 휴대폰을 구입하는 경우에 구 휴대폰에 기록된 데이터를 간편하게 새로운 휴대폰에 전송하여 저장할 수 있게 됨에 따라 일일히 기록하는 종래의 방식에 비해 간편하고, 시간소요를 최소화함으로써, 사용편리성을 극대화할 수 있는 효과가 있다.The apparatus and method for transmitting and receiving data between mobile phones according to the present invention as described above, according to the conventional method of recording one by one as the data recorded in the old mobile phone can be easily transferred to and stored in the new mobile phone when a new mobile phone is purchased. Compared to the simple and minimized time, there is an effect to maximize the ease of use.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030047042A (en) * | 2001-12-07 | 2003-06-18 | 삼성전자주식회사 | System and method for transmitting and receiving data using plural mobile stations |
KR100390513B1 (en) * | 2001-07-19 | 2003-07-04 | 엘지전자 주식회사 | Data reception method and apparatus for communication terminal equipment |
KR20030071247A (en) * | 2002-02-28 | 2003-09-03 | 엘지전자 주식회사 | Transmit and Receive Method for a phone book each other the mobile phone using blue-tooth technique |
KR20030088715A (en) * | 2002-05-14 | 2003-11-20 | 주식회사 버츄얼웨어 | Apparatus for connecting the hand phone and the external machinery |
KR20040017197A (en) * | 2002-08-20 | 2004-02-26 | 김원의 | Handphone program |
KR100724399B1 (en) * | 2002-07-22 | 2007-06-04 | 엘지전자 주식회사 | Covalent method for file of mobile telecommunication terminal equipment |
KR100836605B1 (en) * | 2006-05-02 | 2008-06-10 | (주)케이티에프테크놀로지스 | Portable terminal having bluetooth dongle function |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05259975A (en) * | 1992-03-11 | 1993-10-08 | Fujitsu Ltd | Master-slave device answer system for cordless telephone set |
KR19990085912A (en) * | 1998-05-22 | 1999-12-15 | 윤종용 | Portable communication terminal data backup device and method |
KR20000019352A (en) * | 1998-09-10 | 2000-04-06 | 윤종용 | Back-up method for user information between mobile communication terminals using wireless data communication |
KR20010026519A (en) * | 1999-09-07 | 2001-04-06 | 윤종용 | Software download method of potable phone using bluetooth radio frequency communication |
KR20010047406A (en) * | 1999-11-19 | 2001-06-15 | 서평원 | Communication device using infrared ray for mobile communication system |
KR20020000394A (en) * | 2000-06-24 | 2002-01-05 | 송문섭 | Mobile station can communicate radio data directly between the mobile station each other |
-
2001
- 2001-05-22 KR KR1020010028037A patent/KR20020088951A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05259975A (en) * | 1992-03-11 | 1993-10-08 | Fujitsu Ltd | Master-slave device answer system for cordless telephone set |
KR19990085912A (en) * | 1998-05-22 | 1999-12-15 | 윤종용 | Portable communication terminal data backup device and method |
KR20000019352A (en) * | 1998-09-10 | 2000-04-06 | 윤종용 | Back-up method for user information between mobile communication terminals using wireless data communication |
KR20010026519A (en) * | 1999-09-07 | 2001-04-06 | 윤종용 | Software download method of potable phone using bluetooth radio frequency communication |
KR20010047406A (en) * | 1999-11-19 | 2001-06-15 | 서평원 | Communication device using infrared ray for mobile communication system |
KR20020000394A (en) * | 2000-06-24 | 2002-01-05 | 송문섭 | Mobile station can communicate radio data directly between the mobile station each other |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100390513B1 (en) * | 2001-07-19 | 2003-07-04 | 엘지전자 주식회사 | Data reception method and apparatus for communication terminal equipment |
KR20030047042A (en) * | 2001-12-07 | 2003-06-18 | 삼성전자주식회사 | System and method for transmitting and receiving data using plural mobile stations |
KR20030071247A (en) * | 2002-02-28 | 2003-09-03 | 엘지전자 주식회사 | Transmit and Receive Method for a phone book each other the mobile phone using blue-tooth technique |
KR20030088715A (en) * | 2002-05-14 | 2003-11-20 | 주식회사 버츄얼웨어 | Apparatus for connecting the hand phone and the external machinery |
KR100724399B1 (en) * | 2002-07-22 | 2007-06-04 | 엘지전자 주식회사 | Covalent method for file of mobile telecommunication terminal equipment |
KR20040017197A (en) * | 2002-08-20 | 2004-02-26 | 김원의 | Handphone program |
KR100836605B1 (en) * | 2006-05-02 | 2008-06-10 | (주)케이티에프테크놀로지스 | Portable terminal having bluetooth dongle function |
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