KR20030050866A - Method for redialing - Google Patents

Method for redialing Download PDF

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Publication number
KR20030050866A
KR20030050866A KR1020010081402A KR20010081402A KR20030050866A KR 20030050866 A KR20030050866 A KR 20030050866A KR 1020010081402 A KR1020010081402 A KR 1020010081402A KR 20010081402 A KR20010081402 A KR 20010081402A KR 20030050866 A KR20030050866 A KR 20030050866A
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South Korea
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call
terminal
time interval
redial
judges whether
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KR1020010081402A
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Korean (ko)
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KR100768853B1 (en
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김은혜
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엘지전자 주식회사
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Abstract

PURPOSE: A method for automatic redial is provided to reduce power required for automatic redial and gradually reduce a call interval according to a use of a call. CONSTITUTION: A user tries a call(S200). If the call fails, a terminal outputs a message for asking automatic redial and judges the automatic redial according to a key input signal inputted from the user(S220). If so, the terminal judges whether a frequency reduction requesting signal is inputted(S230). If not, the terminal receives the frequency and a time interval from the user for storing the frequency and the time interval(S240-S250). The terminal judges whether n, variable increasing in a call trial is less than the frequency(S260). If so, the terminal judges whether i is less than the time interval(S270). If the i is more than the time interval, the terminal judges whether an outer ring signal is inputted(S280). If so, the terminal judges an outer signal call or the automatic redial(S290). The terminal tries the call and increases the n according to a success of the call(S300-S320). If the frequency reduction requesting signal is inputted, the terminal receives an end time and sets up the time interval as 2¬n(S340). The terminal judges whether t, variable comparing with time in the terminal is less than the end time(S350). If so, the terminal judges whether i is less than the time interval(S360). If the i is more than the time interval, the terminal judges whether an outer ring signal is inputted(S370). If so, the terminal judges an outer signal call or the automatic redial(S380). The terminal tries the call and increases the n according to a success of the call(S400-S410).

Description

자동 재발신 방법{METHOD FOR REDIALING}Automatic redial method {METHOD FOR REDIALING}

본 발명은 재발신 방법에 관한 것으로, 특히 사용자로부터 입력받은 시간 간격 또는 횟수로 자동 재발신하는 재발신 방법에 관한 것이다.The present invention relates to a redial method, and more particularly, to a redial method for automatically redialing at a time interval or number input from a user.

도 1은 종래 기술에 따른 재발신 방법을 설명하기 위한 플로우차트이다.1 is a flowchart illustrating a re-sending method according to the prior art.

도 1을 참조하면, 종래 기술에 따른 재발신 방법은 우선 통화를 시도 후(S100), 통화 실패가 되면(S110), 단말기에 자동 재발신 여부를 묻는 메시지를 출력한후, 사용자로부터 입력되는 키신호에 따라 자동 재발신 여부를 판단한다(S120).Referring to FIG. 1, a re-dial method according to the prior art first attempts to make a call (S100), and when a call fails (S110), outputs a message asking whether the terminal automatically re-sends the call, and then inputs a key signal input from the user. It is determined whether the automatic redial according to (S120).

상기 S120의 판단 결과, 자동 재발신 요청 신호가 입력되지 않으면, 단말기는 발신을 종료하고, 자동 재발신 요청 신호가 입력되면 자동 재발신 요청된 시간으로부터 시간 증가분을 나타내는 변수인 i가 기설정된 시간 간격 미만인지를 판단한다(S130).As a result of the determination of S120, when the automatic redial request signal is not input, the terminal terminates the transmission, and when the automatic redial request signal is input, it is determined whether i, which is a variable representing a time increase from the automatic redial request time, is less than a preset time interval. Determine (S130).

상기 S130 단계의 판단 결과, i가 시간 간격 이상이면, 단말기는 외부 링 신호가 입력되는지를 판단하여(S140), 상기 판단 결과, 외부 링 신호가 입력될 경우에는 통화 후 종료하고, 외부 링 신호가 입력되지 않으면 상기 변수 i를 증가시켜(S150) 상기 S130단계로 궤환된다.As a result of the determination in step S130, if i is equal to or greater than a time interval, the terminal determines whether an external ring signal is input (S140), and if the external ring signal is input, the terminal terminates after a call and the external ring signal is terminated. If not input, the variable i is increased (S150) and the feedback is returned to step S130.

상기 S130단계의 판단 결과, i가 시간 간격 미만이면, 다시 통화를 시도하고(S160), 통화 성공 여부를 판단하여(S170), 상기 S120단계로 궤환되거나,통화 후 종료된다.As a result of the determination in step S130, if i is less than the time interval, it attempts to call again (S160), determines whether the call is successful (S170), or returns to step S120, or terminates after the call.

그러나, 상술한 종래 기술은 일정 시간 동안 계속 재다이얼을 시도하고 실패시마다 재다이얼 여부를 물어보므로 그 때마다 일정한 전력 소모가 된다는 단점이 있다.However, the above-described prior art has a disadvantage in that it continuously tries to redial for a certain time and asks whether or not to redial each time it fails.

따라서, 본 발명은 종래 기술의 문제점을 해결하기 위한 것으로, 사용자로부터 횟수와 간격을 입력받아, 그에 따라 자동 재발신을 시도하는 자동 재발신 방법을 제공함에 그 목적이 있다.Accordingly, an object of the present invention is to provide an automatic redial method for receiving a number of times and an interval from a user and automatically attempting to redial accordingly.

상기의 목적을 달성하기 위한 본 발명의 일 실시 예는, 통화 실패에 따른 자동 재발신 여부를 결정하는 제 1 단계와; 상기 자동 재발신 결정후 자동 재발신 제한 조건을 결정하는 제 2 단계와; 상기 자동 재발신 제한 조건에 따라 재발신을 반복하는 제 3 단계로 이루어진 것을 특징으로 한다.One embodiment of the present invention for achieving the above object comprises: a first step of determining whether to automatically re-send according to a call failure; A second step of determining an automatic redial restriction condition after the automatic redial determination; And a third step of repeating redialing according to the automatic redialing restriction condition.

도 1은 종래 기술에 따른 재발신 방법을 설명하기 위한 플로우차트.1 is a flowchart for explaining a redial method according to the prior art.

도 2는 본 발명에 따른 자동 재발신 방법을 설명하기 위한 플로우차트.Figure 2 is a flowchart for explaining the automatic redial method according to the present invention.

이하, 본 발명에 따른 일 실시예를 첨부한 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings an embodiment according to the present invention will be described in detail.

도 2는 본 발명에 따른 자동 재발신 방법을 설명하기 위한 플로우차트이다.2 is a flowchart for explaining an automatic redial method according to the present invention.

도 2를 참조하면, 본 발명에 따른 자동 재발신 방법은 통화 실패에 따른 자동 재발신 여부를 결정하는 제 1 단계와; 상기 자동 재발신 결정후 자동 재발신 제한 조건을 결정하는 제 2 단계와; 상기 자동 재발신 제한 조건에 따라 재발신을 반복하는 제 3 단계로 이루어진다.2, an automatic redialing method according to the present invention includes a first step of determining whether automatic redialing is caused by a call failure; A second step of determining an automatic redial restriction condition after the automatic redial determination; And a third step of repeating redialing according to the automatic redialing restriction condition.

사용자의 통화 시도에 따라(S200)), 통화가 실패되면(S210), 단말기는 자동 재발신 여부를 묻는 메시지를 출력하여, 사용자로부터 입력되는 키신호에 따라 자동 재발신 여부를 판단한다(S220).According to the user's call attempt (S200), if the call fails (S210), the terminal outputs a message asking whether to automatically redial, and determines whether to automatically redial according to the key signal input from the user (S220).

상기 S220 단계의 판단 결과, 자동 재발신 요청 신호가 입력되면, 단말기는 빈도수 감소 여부를 판단한다(S230).As a result of the determination in step S220, when the automatic redial request signal is input, the terminal determines whether the frequency is reduced (S230).

상기 S230의 판단 결과, 빈도수 감소 요청 신호가 입력되지 않을 경우, 단말기는 사용자로부터 횟수 및 시간 간격을 입력받아 저장해둔다(S240, S250).As a result of the determination in S230, when the frequency reduction request signal is not input, the terminal receives and stores the number and time interval from the user (S240, S250).

그리고, 단말기는 통화 시도시 증가하는 변수인 n이 횟수 미만인지 여부를 판단하여(S260), 상기 판단 결과 n이 횟수 미만일 경우, i가 시간 간격 미만인지의 여부를 판단한다(S270).In addition, the terminal determines whether n, which is an increase variable at the time of the call attempt, is less than the number of times (S260). When n is less than the number of times, the terminal determines whether i is less than the time interval (S270).

상기 S270의 판단 결과, i가 시간 간격 이상일 경우, 단말기는 외부 링 신호 입력 여부를 판단하여(S280), 외부 링 신호가 입력될 경우, 외부 신호 통화 또는 자동 재발신 여부를 판단한다(S290).As a result of the determination of S270, when i is equal to or greater than a time interval, the terminal determines whether an external ring signal is input (S280), and when an external ring signal is input, it is determined whether an external signal call or an automatic redial is performed (S290).

상기 S290의 판단 결과, 외부 신호 통화 요청될 경우, 통화 후 종료되고, 상기 S280의 판단 결과 외부 링 신호가 입력되지 않거나, 상기 S290의 판단 결과 자동 재발신 신호가 입력되지 않을 경우, 변수 i를 증가시킨 후, S270단계로 궤환되어 다시 S270의 단계부터 반복 수행한다.As a result of the determination in S290, when an external signal call is requested, the call is terminated after the call, and when the external ring signal is not input as a result of the determination in S280, or when the automatic re-dial signal is not input as a result of the determination in S290, the variable i is increased. After that, it is fed back to step S270 and is repeated again from step S270.

그러나, 상기 S270단계의 판단 결과, i가 시간 간격 이상일 경우, 단말기는 통화를 시도하고(S300), 통화 성공 여부에 따라(S310) n을 증가시켜(S320) 상술한 S260 단계로 궤환된다.However, as a result of the determination in step S270, if i is greater than or equal to the time interval, the terminal attempts to make a call (S300), and increases (n) (S320) depending on whether the call is successful (S320) and returns to step S260 described above.

한편, 상기 S230 단계의 판단 결과, 빈도수 감소 요청 신호가 입력되면, 단말기는 종료 시간을 입력받고(S330), 시간 간격을 2의 n승으로 설정한다(S340).On the other hand, when the determination result of the step S230, when the frequency reduction request signal is input, the terminal receives the end time (S330), and sets the time interval to the n power of 2 (S340).

그런 후, 단말기는 단말 내 시간과 비교하는 변수인 t가 종료 시간 미만인지를 판단한다(S350).Thereafter, the terminal determines whether t, which is a variable comparing with the time in the terminal, is less than the end time (S350).

상기 S350의 판단 결과, t가 종료 시간 미만이면, 단말기는 상기 S220 단계로 궤환되고, t가 종료 시간 이상이면, 도면에 도시된 S360~S440 단계를 수행하되, 이는 S270~S320 단계와 동일하므로 상세한 설명을 생략하기로 한다.As a result of the determination of S350, if t is less than the end time, the terminal is fed back to step S220, and if t is more than the end time, steps S360 to S440 shown in the drawing are performed, which is the same as the steps S270 to S320. The description will be omitted.

다만, 단말기는 변수 n을 증가시킨 후(S420), 상술한 S340단계로 궤환된다.However, after increasing the variable n (S420), the terminal is fed back to step S340 described above.

이상의 본 발명은 상기에 기술된 실시예들에 의해 한정되지 않고, 당업자들에 의해 다양한 변형 및 변경을 가져올 수 있으며, 이는 첨부된 청구항에서 정의되는 본 발명의 취지와 범위에 포함된다.The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention as defined in the appended claims.

상기에서 살펴본 본 발명은 자동 재발신을 사용자가 정한 간격과 횟수로 시도함으로써 자동 재다이얼에 소요되는 전력을 줄일 수 있고, 통화 용도에 맞게 통화 간격을 점차 감소토록 한다면 불필요한 재다이얼에 의한 전력 소모를 방지할 수 있다.The present invention described above can reduce the power required for automatic redial by attempting automatic redial at an interval and the number of times set by the user, and prevents power consumption due to unnecessary redial if the telephone interval is gradually reduced according to the call usage. can do.

또한 외부로부터 링신호가 수신되었을 때, 외부와의 링신호를 선택할 지 아니면 자동 재다이얼을 선택할 지를 두어 사용자가 중요시하는 쪽을 선택하도록 한다.In addition, when a ring signal is received from the outside, the user selects a ringing source or an auto redial to select an important one.

Claims (3)

통화 실패에 따른 자동 재발신 여부를 결정하는 제 1 단계와;A first step of determining whether to automatically redial according to a call failure; 상기 자동 재발신 결정후 자동 재발신 제한 조건을 결정하는 제 2 단계와;A second step of determining an automatic redial restriction condition after the automatic redial determination; 상기 자동 재발신 제한 조건에 따라 재발신을 반복하는 제 3 단계로 이루어진 것을 특징으로 하는 자동 재발신 방법.And a third step of repeating redialing according to the automatic redialing restriction condition. 제 1항에 있어서, 상기 제 2 단계는The method of claim 1, wherein the second step 자동 재발신 제한 조건을 재발신 빈도수, 빈도수 감소여부, 시간 간격, 종료 시간인 것을 특징으로 하는 자동 재발신 방법.An automatic redial method, characterized in that the automatic redial restriction conditions are the frequency of re-sending, whether or not the frequency decreases, the time interval, and the end time. 제 1항에 있어서, 상기 제 3 단계는The method of claim 1, wherein the third step 외부 링신호 입력시 통화 또는 재발신을 결정하는 단계를 더 포함하는 것을 특징으로 하는 자동 재발신 방법.And determining a call or a redial when the external ring signal is input.
KR1020010081402A 2001-12-19 2001-12-19 Method for redialing KR100768853B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608813B1 (en) * 2004-07-16 2006-08-08 엘지전자 주식회사 Call access method for mobile communication device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100285683B1 (en) * 1993-09-22 2001-04-02 박병엽 Automatic redialing method in communication equipment using public communication network
KR960016329A (en) * 1994-10-28 1996-05-22 김주용 How to automatically redial your phone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608813B1 (en) * 2004-07-16 2006-08-08 엘지전자 주식회사 Call access method for mobile communication device

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