KR100311022B1 - Automatic slot mode control method in mobile terminal - Google Patents
Automatic slot mode control method in mobile terminal Download PDFInfo
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- KR100311022B1 KR100311022B1 KR1019980036089A KR19980036089A KR100311022B1 KR 100311022 B1 KR100311022 B1 KR 100311022B1 KR 1019980036089 A KR1019980036089 A KR 1019980036089A KR 19980036089 A KR19980036089 A KR 19980036089A KR 100311022 B1 KR100311022 B1 KR 100311022B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
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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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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Abstract
본 발명은 핸즈프리키트(HFK)와 접속되는 이동단말기에서의 슬롯모드 자동 제어방법을 개시한다. 본 발명에 의한 핸즈프리킷트 접속에 따라 슬롯과 넌 슬롯모드를 갖는 디지털 이동단말기에서의 슬롯모드 자동 제어방법에 있어서, 상기 핸즈프리킷트(HFK)가 접속되지 않은 아이들링 상태에서 상기 핸즈프리킷트와 접속되어 상기 이동단말기가 핸즈프리 모드로 되었는가를 확인하는 단계; 핸즈프리 모드로 판단되면 상기 이동단말기가 슬롯모드로 설정되어 있는가를 확인하는 단계; 상기 이동단말기가 슬롯모드로 설정되어 있으면 넌 슬롯모드로 모드설정을 변경하는 단계; 상기 핸즈프리킷트와 접속된 아이들링 상태에서 상기 핸즈프리킷트가 분리되어 핸즈프리 모드가 해제되었는지를 확인하는 단계; 및 핸즈프리 모드가 해제되면 상기 이동단말기의 넌 슬롯모드를 슬롯모드로 모드설정을 변경하는 단계를 포함함을 특징으로 한다.The present invention discloses a slot mode automatic control method in a mobile terminal connected to a hands free kit (HFK). A slot mode automatic control method in a digital mobile terminal having a slot and a non-slot mode in accordance with a hands-free kit connection according to the present invention, wherein the hands-free kit (HFK) is connected to the hands-free kit in an idle state not connected. Checking whether the terminal is in the hands-free mode; Checking whether the mobile terminal is set to a slot mode when it is determined that the mobile terminal is in a hands-free mode; Changing the mode setting to the non-slot mode if the mobile terminal is set to the slot mode; Checking whether the hands free kit has been released and the hands free mode has been released in an idling state connected with the hands free kit; And changing the mode setting from the non-slot mode of the mobile terminal to the slot mode when the hands-free mode is released.
본 발명에 의하면, 이동단말기가 핸즈프리킷트와 접속되었을 경우에는 슬롯모드에서 웨이크업 상태를 지속적으로 유지하는 넌 슬롯모드로 모드설정을 자동변경함으로써 기지국으로부터 전송되는 CALL신호의 수신율을 향상시키고 리얼 타임으로 CALL신호를 수신할 수 있도록 한다.According to the present invention, when the mobile terminal is connected to the hands free kit, the mode setting is automatically changed to the non-slot mode in which the wake-up state is continuously maintained in the slot mode, thereby improving the reception rate of the CALL signal transmitted from the base station and real time. Enable to receive CALL signal.
Description
본 발명은 이동단말기의 제어방법에 관한 것으로서, 특히 핸즈프리키트(HFK:hands free kit)와 접속되는 이동단말기에서의 슬롯모드 자동 제어방법에 관한 것이다.The present invention relates to a control method of a mobile terminal, and more particularly, to a slot mode automatic control method in a mobile terminal connected to a hands free kit (HFK).
일반적으로 아날로그방식의 이동단말기는 통화 대기시에 항상 웨이크업(wake-up) 상태로 동작되기 때문에 비교적 많은 배터리 전류가 소모되어 수신대기 시간이 길지 못하였다. 이를 개선한 디지털방식의 휴대용 이동단말기는 수신대기시에 전류소모가 많은 웨이크업상태와 전류소모가 극히 적은 슬립(sleep)상태를 주기적으로 반복하는 슬롯모드(slot mode)로 동작함으로써 배터리의 전류소모를 최대한 줄여 수신대기 시간을 대폭 늘릴 수 있었다. 예컨대, 슬롯모드시에 5초동안의 주기마다 300mSec를 웨이크업상태로 설정하고 나머지 구간은 배터리 전원의 소모가 적은 슬립상태로 설정하면, 기지국으로부터 5초이상 전송되는 콜(call)신호를 이동단말기에서 수신하게 되어 대용량의 배터리를 사용하지 않더라도 장시간 통화대기 시간을 연장시킬 수 있었다.In general, the analogue mobile terminal always operates in a wake-up state when waiting for a call, so that a relatively large amount of battery current is consumed, and thus the standby time is not long. The digital mobile terminal improves this by operating in the slot mode which periodically repeats the wake-up state that consumes a lot of current and the sleep state that consumes a very small amount of current during standby. By reducing the maximum, the waiting time could be greatly increased. For example, in slot mode, when 300mSec is set to a wake-up state every 5 seconds, and the remaining sections are set to a sleep state where battery power is low, a call signal transmitted from the base station for 5 seconds or more is transmitted to the mobile terminal. It could receive long call waiting time without using a large battery.
그러나, 배터리 전류소모를 감소시켜 수신대기 시간이 연장되는 장점은 있으나 슬립상태가 지속되는 동안은 이동단말기가 기지국으로부터 리얼 타임으로 콜신호를 수신하는 것이 불가능하여 수신퍼포먼스가 떨어지는 단점이 있었다.However, there is an advantage in that the reception standby time is extended by reducing battery current consumption. However, while the sleep state continues, the mobile terminal cannot receive a call signal in real time from the base station, and thus the reception performance is reduced.
그러나, 핸즈프리킷트에 접속된 경우에는 배터리의 전류를 소모하지 않는 점을 이용하여 이동단말기를 항상 웨이크업 상태로 유지하면 수신퍼포먼스를 향상시킬 수 있는 방법이 있다. 도 1은 이를 위한 종래의 이동단말기에서 NAM 모드 셋업메뉴를 통한 슬롯모드의 설정방법을 도시한 흐름도이다.However, when connected to the hands-free kit, there is a method of improving reception performance by keeping the mobile terminal always in the wake-up state by not consuming the battery current. 1 is a flowchart illustrating a slot mode setting method through a NAM mode setup menu in a conventional mobile terminal for this purpose.
도 1에서, 수신대기의 아이들링상태에서 NAM(number assign module) 모드번호를 입력하면(101, 102단계), NAM 모드 셋업메뉴가 설정된다(103단계). 104단계에서 엔드키를 누르면 서비스를 종료하고, 엔드키를 누르지 않고 셋업메뉴에서 슬롯 또는 넌 슬롯모드가 설정되면(105단계) 스토어키를 눌러 설정된 모드를 저장(106단계)한다.In FIG. 1, when a number assign module (NAM) mode number is input in an idle state of a reception standby (step 101, 102), a NAM mode setup menu is set (step 103). If the end key is pressed in step 104, the service is terminated. If the slot or non-slot mode is set in the setup menu without pressing the end key (step 105), the store key is stored (step 106) by pressing the store key.
이러한 NAM 모드 셋업메뉴에 의한 넌 슬롯모드 설정은 핸즈프리킷트와 접속할 때마다 수신퍼포먼스를 개선시키기 위하여 사용자가 직접 실행해야하고 핸즈프리킷트와 접속을 해제하였을 경우에는 다시 슬롯모드로 변경시켜야 하기 때문에 번거롭고 불편할 뿐만 아니라 더욱이, 이동단말기 제조업자가 NAM 모드번호를 사용자에게는 일반적으로 공개하고 있지 않기 때문에 제조업체를 통하여 NAM 모드번호를 확인하지 못하면 이미 설정되어 있는 슬롯모드로만 사용할 수밖에 없었다.The non-slot mode setting by the NAM mode setup menu is cumbersome and inconvenient because the user must execute it manually to improve the reception performance every time the user connects to the handsfree kit and change to the slot mode again when disconnecting from the hands free kit. In addition, since the mobile terminal manufacturer does not generally disclose the NAM mode number to the user, the mobile terminal manufacturer cannot use the slot mode that is already set unless the NAM mode number is confirmed through the manufacturer.
본 발명은 상기 문제점을 해결하기 위한 것으로서, HFK에 디지털 이동단말기가 접속되면 자동으로 슬롯모드에서 웨이크업 상태를 지속적으로 유지하는 넌 슬롯모드로 모드설정을 자동변경시켜 CALL신호의 수신 퍼포먼스를 향상시키는 이동단말기에서의 슬롯모드 자동 제어방법을 제공하는 데 목적이 있다.The present invention is to solve the above problems, when the digital mobile terminal is connected to the HFK to improve the reception performance of the CALL signal by automatically changing the mode setting to the non-slot mode that continuously maintains the wake-up state in the slot mode An object of the present invention is to provide a slot mode automatic control method in a mobile terminal.
도 1은 종래의 이동단말기에서 NAM 모드 셋업메뉴를 통한 슬롯모드의 설정방법을 도시한 흐름도이다.1 is a flowchart illustrating a slot mode setting method through a NAM mode setup menu in a conventional mobile terminal.
도 2는 일반적인 이동단말기의 마이컴제어부와 핸즈프리킷트의 개괄적인 접속도이다.2 is a schematic connection diagram of a microcomputer control unit and a handsfree kit of a general mobile terminal.
도 3은 본 발명에 따른 이동단말기에서 HFK의 접속이 인식되었을 때 슬롯모드 제어방법을 설명하기 위한 흐름도이다.3 is a flowchart illustrating a slot mode control method when a connection of an HFK is recognized in a mobile terminal according to the present invention.
도 4는 본 발명에 따른 이동단말기로부터 핸즈프리킷트의 접속이 해제되었을 경우의 슬롯모드 제어방법을 설명하기 위한 흐름도이다.4 is a flowchart illustrating a slot mode control method when the hands-free kit is disconnected from the mobile terminal according to the present invention.
상기의 목적을 달성하기 위한 본 발명에 의한 핸즈프리킷트 접속에 따라 슬롯과 넌 슬롯모드를 갖는 디지털 이동단말기에서의 슬롯모드 자동 제어방법은,The slot mode automatic control method in the digital mobile terminal having a slot and a non-slot mode according to the hands-free kit connection according to the present invention for achieving the above object,
상기 핸즈프리킷트(HFK)가 접속되지 않은 아이들링 상태에서 상기 핸즈프리킷트와 접속되어 상기 이동단말기가 핸즈프리 모드로 되었는가를 확인하는 단계;Confirming whether the mobile terminal is in hands-free mode by being connected to the hands-free kit while the hands-free kit (HFK) is not connected;
핸즈프리 모드로 판단되면 상기 이동단말기가 슬롯모드로 설정되어 있는가를 확인하는 단계; 및Checking whether the mobile terminal is set to a slot mode when it is determined that the mobile terminal is in a hands-free mode; And
상기 이동단말기가 슬롯모드로 설정되어 있으면 넌 슬롯모드로 모드설정을 변경하는 단계를 포함함을 특징으로 한다.And if the mobile terminal is set to the slot mode, changing the mode setting to the non-slot mode.
또한, 상기 핸즈프리킷트와 접속된 아이들링 상태에서 핸즈프리킷트가 분리되어 핸즈프리 모드가 해제되었는지를 확인하는 단계; 및The method may further include checking whether the hands free kit is released from the idling state connected with the hands free kit to release the hands free mode; And
핸즈프리 모드가 해제되면 상기 이동단말기의 넌 슬롯모드를 슬롯모드로 모드설정을 변경하는 단계를 더 포함함을 특징으로 한다.Changing the mode setting from the non-slot mode to the slot mode of the mobile terminal when the hands-free mode is released.
또한, 상기 이동단말기가 핸즈프리 모드인가를 판단하는 단계는 HFK인터럽트신호가 상기 이동단말기에 유입되면 핸즈프리 모드로 판단함을 특징으로 한다.The determining of whether the mobile terminal is in the hands-free mode may include determining that the mobile terminal is in the hands-free mode when an HFK interrupt signal flows into the mobile terminal.
이하, 도 2 내지 도 4를 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to FIGS. 2 to 4.
도 2는 일반적인 이동단말기의 마이컴제어부와 핸즈프리킷트의 개괄적인 접속도이다.2 is a schematic connection diagram of a microcomputer control unit and a handsfree kit of a general mobile terminal.
도 2에서 이동단말기(21)의 키입력부(24)를 통하여 전화번호입력과 수신대기 온, 오프 등의 설정모드를 입력되면, 마이컴제어부(22)는 메모리(23)에 설정된 모드를 저장한다. 핸즈프리킷트(25)는 이동단말기(21)에 접속하게 되면 HFK인터럽트신호를 마이컴제어부(22)에 전송하며, 이동단말기(21)는 제어신호와 오디오신호 데이터를 핸즈프리킷트(25)에 출력한다.In FIG. 2, when a setting mode such as telephone number input and reception standby on / off is input through the key input unit 24 of the mobile terminal 21, the microcomputer controller 22 stores the mode set in the memory 23. When the hands prekit 25 is connected to the mobile terminal 21, the HFK interrupt signal is transmitted to the microcomputer control unit 22, and the mobile terminal 21 outputs control signals and audio signal data to the hands prekit 25.
도 3은 본 발명에 따른 이동단말기에서 HFK의 접속이 인식되었을 때 슬롯모드 제어방법을 설명하기 위한 흐름도이다.3 is a flowchart illustrating a slot mode control method when a connection of an HFK is recognized in a mobile terminal according to the present invention.
수신대기나 통화대기의 아이들링 상태(301단계)인 이동단말기에 핸즈프리킷트가 접속되면 핸즈프리킷트로부터 HFK인터럽트신호가 이동단말기에 전송된다. 302단계에서는 마이컴제어부(22)가 HFK인터럽트 신호가 유입되었는지를 확인하여 HFK모드인지를 판단한다. HFK모드로 판단되면 슬롯모드로 설정되어 있는지를 확인한다(303단계). 303단계에서 넌 슬롯모드로 설정되어 있는 것이 확인되면 305단계로 진행하여 넌 슬롯모드로 작동한다. 또한, 303단계에서 이동단말기가 슬롯모드로 설정되어 있으면 넌 슬롯모드로 모드설정을 변경하여 작동한다(304, 305단계). 한편, 302단계에서 HFK인터럽트신호가 유입되지 않을 경우에는 핸즈프리키트가 접속되지 않은 상태 즉, HFK모드가 아닌 것으로 판단하여 슬롯모드로 동작한다(306단계).When the hands free kit is connected to the mobile terminal which is in the idle state of the reception wait or the call waiting (step 301), the HFK interrupt signal is transmitted from the hands free kit to the mobile terminal. In step 302, the microcomputer control unit 22 checks whether the HFK interrupt signal is introduced to determine whether the HFK mode. If it is determined that the HFK mode is determined whether the slot mode is set (step 303). If it is confirmed in step 303 that the non-slot mode is set, the process proceeds to step 305 to operate in the non-slot mode. In addition, if the mobile terminal is set to the slot mode in step 303, it operates by changing the mode setting to the non-slot mode (steps 304 and 305). On the other hand, when the HFK interrupt signal does not flow in step 302, it is determined that the hands free kit is not connected, that is, not in the HFK mode, and operates in the slot mode (step 306).
도 4는 본 발명에 따른 이동단말기로부터 핸즈프리킷트의 접속이 해제되었을 경우의 슬롯모드 제어방법을 설명하기 위한 흐름도로서, 핸즈프리킷트가 이동단말기에서 접속된 수신대기나 통화대기의 아이들링 상태(401단계)에서 핸즈프리킷트의 접속이 해제되면 이동단말기에 HFK인터럽트신호가 인가되지 않는다. 이때, 이동단말기는 HFK인터럽트신호가 유입되지 않는가를 확인하여(402단계), 유입되지 않으면 403단계로 진행하여 이동단말기를 슬롯모드로 설정하여 동작한다. 또한 402단계에서 슬롯모드이면 404단계에서 넌 슬롯모드를 유지하여 동작한다.4 is a flowchart illustrating a slot mode control method when the handsfree kit is disconnected from the mobile terminal according to the present invention, wherein an idle state of a reception wait or a call waiting where the hands free kit is connected to the mobile terminal (step 401). If the handsfree kit is disconnected at, the HFK interrupt signal is not applied to the mobile terminal. At this time, the mobile terminal checks whether the HFK interrupt signal is not introduced (step 402), and if not, proceeds to step 403 to operate the mobile terminal by setting the slot mode. In operation 402, the slot mode maintains the non-slot mode.
한편, 상술한 본 발명의 실시예는 컴퓨터에서 실행될 수 있는 프로그램으로 작성가능하다. 그리고 컴퓨터에서 사용되는 매체로부터 상기 프로그램을 동작시키는 범용 디지털 컴퓨터에서 구현될 수 있다. 상기 매체는 마그네틱 저장매체(예:롬, 플로피디스크, 하드 디스크 등), 광학적 판독 매체(예:CD-ROM, DVD 등) 및 캐리어 웨이브(예:인터넷을 통해 전송)와 같은 저장매체를 포함한다.On the other hand, the embodiments of the present invention described above can be written as a program that can be executed on a computer. And it can be implemented in a general-purpose digital computer for operating the program from a medium used in the computer. The media includes storage media such as magnetic storage media (e.g. ROM, floppy disks, hard disks, etc.), optical reading media (e.g. CD-ROM, DVD, etc.) and carrier waves (e.g., transmitted over the Internet). .
상기 기록매체는 핸즈프리킷트 접속에 따라 슬롯과 넌 슬롯모드를 갖는 디지털 이동단말기에서의 슬롯모드 자동 제어방법에 있어서, 상기 핸즈프리킷트(HFK)가 접속되지 않은 아이들링 상태에서 상기 핸즈프리킷트와 접속되어 상기 이동단말기가 핸즈프리 모드로 되었는가를 확인하는 단계; 핸즈프리 모드로 판단되면 상기 이동단말기가 슬롯모드로 설정되어 있는가를 확인하는 단계; 상기 이동단말기가 슬롯모드로 설정되어 있으면 넌 슬롯모드로 모드설정을 변경하는 단계; 상기 핸즈프리킷트와 접속된 아이들링 상태에서 상기 핸즈프리킷트가 분리되어 핸즈프리 모드가 해제되었는지를 확인하는 단계; 및 핸즈프리 모드가 해제되면 상기 이동단말기의 넌 슬롯모드를 슬롯모드로 모드설정을 변경하는 단계를 컴퓨터에서 실행할 수 있는 프로그램 코드를 저장한다.The recording medium is a slot mode automatic control method of a digital mobile terminal having a slot and a non-slot mode according to a hands-free kit connection, wherein the hands-free kit (HFK) is connected to the hands-free kit in the idle state not connected Checking whether the terminal is in the hands-free mode; Checking whether the mobile terminal is set to a slot mode when it is determined that the mobile terminal is in a hands-free mode; Changing the mode setting to the non-slot mode if the mobile terminal is set to the slot mode; Checking whether the hands free kit has been released and the hands free mode has been released in an idling state connected with the hands free kit; And when the hands-free mode is released, program code for executing the step of changing the mode setting from the non-slot mode to the slot mode of the mobile terminal in the computer.
그리고 본 발명을 구현하기 위한 기능적인(functional) 프로그램 코드 및 코드 세그먼트들은 본 발명이 속하는 기술분야의 프로그래머들에 의해 용이하게 추론될 수 있다.And functional program code and code segments for implementing the present invention can be easily inferred by programmers in the art to which the present invention belongs.
본 발명에 의한 이동단말기에서의 슬롯모드 자동 제어방법은 이동단말기가 핸즈프리킷트와 접속되었을 경우에는 슬롯모드에서 웨이크업 상태를 지속적으로 유지하는 넌 슬롯모드로 모드설정을 자동변경함으로써 기지국으로부터 전송되는 CALL신호의 수신율을 향상시키고 리얼 타임으로 CALL신호를 수신할 수 있도록 한다.In the mobile terminal according to the present invention, the slot mode automatic control method is a CALL transmitted from the base station by automatically changing the mode setting to the non-slot mode that continuously maintains the wake-up state in the slot mode when the mobile terminal is connected to the hands free kit. Improves the reception rate of the signal and enables the reception of CALL signals in real time.
Claims (3)
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| KR1019980036089A KR100311022B1 (en) | 1998-09-02 | 1998-09-02 | Automatic slot mode control method in mobile terminal |
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| KR1019980036089A KR100311022B1 (en) | 1998-09-02 | 1998-09-02 | Automatic slot mode control method in mobile terminal |
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| KR100619898B1 (en) | 2004-08-24 | 2006-09-19 | 엘지전자 주식회사 | Mobile communication terminal having an external device detection function and method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03265233A (en) * | 1990-03-14 | 1991-11-26 | Nec Corp | Radio communication equipment |
| JPH06112877A (en) * | 1992-09-30 | 1994-04-22 | Toshiba Corp | Mobile phone |
| KR19980074165A (en) * | 1997-03-21 | 1998-11-05 | 정태기 | Mobile phone output control method |
| KR19990006825A (en) * | 1997-06-10 | 1999-01-25 | 가네코 히사시 | Wireless handheld terminal |
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1998
- 1998-09-02 KR KR1019980036089A patent/KR100311022B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03265233A (en) * | 1990-03-14 | 1991-11-26 | Nec Corp | Radio communication equipment |
| JPH06112877A (en) * | 1992-09-30 | 1994-04-22 | Toshiba Corp | Mobile phone |
| KR19980074165A (en) * | 1997-03-21 | 1998-11-05 | 정태기 | Mobile phone output control method |
| KR19990006825A (en) * | 1997-06-10 | 1999-01-25 | 가네코 히사시 | Wireless handheld terminal |
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