KR20040010941A - Mobile phone - Google Patents
Mobile phone Download PDFInfo
- Publication number
- KR20040010941A KR20040010941A KR1020020043984A KR20020043984A KR20040010941A KR 20040010941 A KR20040010941 A KR 20040010941A KR 1020020043984 A KR1020020043984 A KR 1020020043984A KR 20020043984 A KR20020043984 A KR 20020043984A KR 20040010941 A KR20040010941 A KR 20040010941A
- Authority
- KR
- South Korea
- Prior art keywords
- telephone
- tone
- dtmf
- party
- telephone number
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27453—Directories allowing storage of additional subscriber data, e.g. metadata
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/68—Details of telephonic subscriber devices with means for recording information, e.g. telephone number during a conversation
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- Engineering & Computer Science (AREA)
- Library & Information Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
Description
본 발명은 이동통신 시스템의 전화번호 자동 저장방법에 관한것으로, 특히, 이동통신 단말기를 통해 전화통화중 상대방의 전화번호를 DTMF(Dual Tone Multi Frequency)신호 형태로 수신하며, 통신단말기에서는 DTMF톤을 검출하는 모듈을 구비하여 상기 DTMF톤의 수신여부를 판별하여 메모리에 자동 저장하는 방법에 관한것이다.The present invention relates to a method for automatically saving a telephone number of a mobile communication system, and in particular, receives a telephone number of a counterpart during a telephone call in the form of a DTMF (Dual Tone Multi Frequency) signal, and receives a DTMF tone from a communication terminal. The present invention relates to a method for detecting whether the DTMF tone is received and automatically storing the same in a memory by including a module for detecting.
이동 전화기를 사용하여 전화통화 하는 사용자는 일반전화기를 통해 통화하는 사용자에 비하여 상대방의 전화번호를 메모하기에 곤란한 상황이 발생할 수도 있다.A user who makes a phone call using a mobile phone may have a situation in which it is difficult to memorize a phone number of the other party, compared to a user who uses a general telephone.
예를들면, 이동전화기를 사용하여 전화통화하는 사용자는 운전중일 경우 상대방이 불러주는 전화번호를 메모하기가 매우 불편할 뿐만 아니라 위험하다. 또한, 이동전화기 사용자는 상대방이 알려주는 전화번호를 통화가 끝날때 까지 기억하고 있어야 하기 때문에 상대방과의 전화통화에 집중할 수 없는 문제점도 발생한다.For example, a user who makes a phone call using a mobile phone is very inconvenient and dangerous to take note of the phone number that the other party calls while driving. In addition, the user of the mobile phone must also remember the phone number informed by the other party until the end of the call also occurs a problem that can not concentrate on the phone call with the other party.
따라서, 본 발명은 이와같은 종래의 기술의 문제점을 해결하기 위해 안출한것으로, 이동전화기에 DTMF모듈을 구비하여 통화중 상대방이 키(Key)번호를 누르면 그 번호를 검출하여 메모리에 저장하는 방법을 이용하여 상대방의 전화번호를 자동으로 저장할 수 있도록 한다.Accordingly, the present invention has been made to solve the problems of the prior art, the mobile telephone is equipped with a DTMF module when the other party presses the key (Key) during the call detects the number and stores in the memory using a method To save the other party's phone number automatically.
즉, 상대방화 화상통화중 DTMF톤이 검출되었는지를 판단하는 DTMF톤 판별단계와,That is, a DTMF tone discrimination step of determining whether DTMF tones are detected during the counterpart video call,
상기 DTMF톤 판별단계에서 DTMF톤이 검출되었을경우 0-9 톤인지를 판별하는 숫자톤 판별단계와,In the DTMF tone determination step, when DTMF tones are detected, a numeric tone determination step of determining whether they are 0-9 tones,
상기 숫자톤 판별단계에서 숫자톤일 경우 DRAM에 저장하는 단계와Storing the number in the DRAM when the number tone is determined in the number tone determination step;
상기 숫자톤 판별단계에서 숫자톤이 아닐경우 '*" 또는 '#'톤인지 판별하는 특수문자 판별단계와,A special character determination step of determining whether the number tone is '*' or '#' tone when the number tone is not determined;
상기 특수문자 판별단계에서 특수문자일 경우 플래쉬 메모리에 저장하는 방법으로 상대방의 전화번호를 자동 저장할 수 있도록 한다.In the case of the special character determination step, if the special character is stored in the flash memory, the phone number of the counterpart may be automatically stored.
제1도는 본 발명에 따른 이동통신 시스템의의 사용상황을 나타낸 상태도1 is a state diagram showing the use of the mobile communication system according to the present invention
제2도는 본 발명에 따른 이동통신 시스템의 전화번호 자동 저장방법을 나타내는 흐름도2 is a flowchart showing a method for automatically storing a telephone number of a mobile communication system according to the present invention.
******** 참조부호 설명 **************** Explanation of References ********
11: 제2통화자 12: 제1통화자11: second caller 12: first caller
이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 대하여 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도1은 본 발명에 따른 통신방법의 개략적 상황을 나타낸 도면으로써 통신중에 제1통화자(12)가 전화번호에 해당하는 숫자버튼과 전화번호 입력을 나타내는 특수문자를 입력하여 제2통화자(11)에게 전송한다. 상기 제2통화자(11)의 단말기는 통신중 상기 DTMF톤의 수신여부를 판별하여 DTMF 톤일 경우 메모리(Dram)에 저장하고 전화번호의 입력이 완료되었음을 나타내는 특수문자에 해당하는 '*' 혹은 '#'버튼이 입력되었을 경우 상기 메모리(Dram)에 저장된 번호를 FLASH메모리에 저장한다.1 is a diagram showing a schematic situation of a communication method according to the present invention. During communication, a first caller 12 inputs a number button corresponding to a phone number and a special character indicating a phone number input to the second caller 11. To). The terminal of the second caller 11 determines whether the DTMF tones are received during communication, and stores the DTMF tones in the memory (Dram) and corresponds to a special character indicating that the input of the telephone number is completed. When the # 'button is input, the number stored in the memory is stored in the FLASH memory.
도2는 본발명에 따른 이동통신 시스템의 전화번호 자동저장하는 방법을 보인 순서도이다.2 is a flowchart illustrating a method for automatically storing a telephone number of a mobile communication system according to the present invention.
도2를 참조하면, 먼저, 제1통화자는 이동전화기를 사용하여 소정의 전화번호를 다이얼링 하고 송신키를 눌러(S1) 다이얼링한 전화번호를 기지국을 통해 통화 상대방과 통화로(26)가 형성된다. 일측 전화기는 상대방과 통화중 상대방으로부터 포워트 트래픽 채널을 통해 소정의 전화번호가 포함된 셋드버스트 DTMT메시지가 수신되었는지를 판단한다(S4). DTMF톤이 검출되었을 경우 해당 DTMF톤이 숫자버튼에 해당하는지 판단하는 단계(S5)와 숫자버튼일 경우 DRAM에저장하고(S7) 숫자버튼이 아닐경우 특수문자에 해당하는지 판별하여(S6) 특수문자일 경우 상기 메모리(DRAM)에저장된 전화번호를 FLASH MEMORY에 저장(S8)단계로 구성된다.Referring to Fig. 2, first, a first caller dials a predetermined telephone number using a mobile telephone and presses a transmission key (S1) to form a call path 26 with a call counterpart via a base station. . One telephone determines whether a set-burst DTMT message including a predetermined telephone number has been received from the other party during the call with the other party through the forward traffic channel (S4). When the DTMF tone is detected, the step of determining whether the corresponding DTMF tone corresponds to the number button (S5) and the number button is stored in the DRAM (S7). In the case, the telephone number stored in the memory (DRAM) is stored in the FLASH MEMORY (S8).
이상에서 설명한 바와 같이, 본 발명은 전화통화중에 상대방의 전화번호를 센드버스트 DTMF메시지를 통해 받아서 메모리에 저장한여 추후 검색이 가능하도로 한다. 따라서, 운전등으로 메모를 하지 못할 상황에서 메모를 하지 못하는 불편함을 없앨 수 있고, 이동전화기의 사용효율을 높일 수 있다.As described above, the present invention receives the counterpart's telephone number through a send burst DTMF message and stores it in a memory during a telephone call, so that it can be retrieved later. Therefore, it is possible to eliminate the inconvenience of not taking notes in a situation that can not take notes, such as driving, and can increase the use efficiency of the mobile phone.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020043984A KR20040010941A (en) | 2002-07-25 | 2002-07-25 | Mobile phone |
Applications Claiming Priority (1)
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KR1020020043984A KR20040010941A (en) | 2002-07-25 | 2002-07-25 | Mobile phone |
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KR1020020043984A KR20040010941A (en) | 2002-07-25 | 2002-07-25 | Mobile phone |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010017740A1 (en) * | 2008-08-14 | 2010-02-18 | 华为技术有限公司 | Method, device and system for storage control of user input information |
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2002
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010017740A1 (en) * | 2008-08-14 | 2010-02-18 | 华为技术有限公司 | Method, device and system for storage control of user input information |
CN101651754B (en) * | 2008-08-14 | 2012-03-21 | 华为技术有限公司 | Method, device and system for controlling storage of user input information |
US8903081B2 (en) | 2008-08-14 | 2014-12-02 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for controlling storage of user input information |
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