KR950002263A - Wireless pagers and call control methods available in wide areas - Google Patents

Wireless pagers and call control methods available in wide areas Download PDF

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Publication number
KR950002263A
KR950002263A KR1019930010457A KR930010457A KR950002263A KR 950002263 A KR950002263 A KR 950002263A KR 1019930010457 A KR1019930010457 A KR 1019930010457A KR 930010457 A KR930010457 A KR 930010457A KR 950002263 A KR950002263 A KR 950002263A
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South Korea
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area
service
frequency
receive
call
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KR1019930010457A
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Korean (ko)
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KR960014214B1 (en
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김동연
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김동연
텔슨전자 주식회사
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Priority to KR1019930010457A priority Critical patent/KR960014214B1/en
Publication of KR950002263A publication Critical patent/KR950002263A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/027—One-way selective calling networks, e.g. wide area paging providing paging services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W88/022—Selective call receivers
    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 광역권에서 사용 가능한 무선 호출기와 이 무선 호출기의 호출 제저 방법에 관한 것이다.The present invention relates to a wireless pager that can be used in a wide area and a call suppression method of the wireless pager.

종래의 무선 호출기는 호출 서비스를 받을 수 있는 지역이 사용자가 일정한 요금을 내고 그 댓가로 통신 서비스 회사로부터 ID등록을 필한 지역내에서만 호출 서비스를 받을 수 있기 때문에 사용자가 서비스가 불가능한 타지역으로 위치이동한 경우(출장이나 여행등)에는 무선호출 서비스를 근본적으로 제공받을 수 없는 제약이 있다.Conventional wireless pagers move the location to other areas where the user cannot service because the area where the user can receive the call service can receive the call service only within the area where the user pays a certain fee and requires ID registration from the communication service company. In one case (business trip, travel, etc.) there is a restriction that can not be basically provided with a wireless calling service.

따라서, 종래에는 광역권에 대한 무선호출 서비스를 받기 위해서 사용자가 새로운 서비스지역에서 서비스 등록(ID번호 할당)을 필하거나 또는 그 지역에서 서비스가 가능한 무선 호출기를 새로 구입하여 사용해야되므로 불편함은 물론 2중, 3중의 경비가 소요되는 문제점이 있고, 이러한 문제점으로 인하여 무선 호출기의 서비스에 제약이 수반되고, 기동성과 신속한 정보의 전달이 어렵게 되며, 이와 같은 제약을 감수해야 되므로 무선호출기 서비스를 받고자 하는 사용자에게 적지않은 불편함으로 호출서비스의 제약이 있는 실정이다.Therefore, conventionally, in order to receive the wireless calling service for the wide area, the user needs to register a service (ID number assignment) in a new service area or purchase a new wireless pager that can be used in that area. In addition, there is a problem in that it takes triple expenses, and these problems entail restrictions on the service of the wireless pager, making it difficult to transfer mobility and prompt information, and to end users who want to receive the pager service. There is a limitation of calling service due to a lot of inconvenience.

따라서 본 발명은 무선 호출 서비스를 받을 수 있는 지역을 이동하였을 경우에도 한대의 무선호출기로 새로운 서비스 지역에서 호출 서비스를 자유롭게 받을 수 있는 광역권에서 사용 가능한 무선 호출기와 호출제어방법을 제공하는 것이다.Accordingly, the present invention provides a wireless pager and a call control method that can be used in a wide area that can freely receive a call service in a new service area even when the mobile call service area is moved.

Description

광역권에서 사용 가능한 무선 호출기와 호출 제어방법Wireless pagers and call control methods available in wide areas

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 무선 호출기의 블록 구성도, 제2도는 본 발명의 무선 호출기의 호출 제어방법의 플로우챠트, 제3도는 본 발명에 적용되는 호출 데이타 포맷의 구성도.1 is a block diagram of a radio pager of the present invention, FIG. 2 is a flowchart of a call control method of a radio pager of the present invention, and FIG. 3 is a block diagram of a call data format applied to the present invention.

Claims (5)

서비스 지역의 자동/수동 설정 명령을 중앙처리장치(2)에 입력시켜 주는 조작 스위치(1)와, 서비스 지역권의 주파수 및 ID 번호를 판단하여 해당 지역에서 호출 서비스를 받을 수 있도록 주파수 합성부(5)를 제어하고 표시부(4)에 서비스 가능성 여부를 표시함과 함께 경보 제어를 수행하는 중앙처리장치(2)와, 서비스 지역권 별로 가입자의 주파수 및 ID번호 정보가 저장되며 이 정보를 중앙처리장치(2)에 제공하는 메모리(EEPROM)(3)와, 상기 중앙처리장치(2)의 제어를 받아 현재 가입자가 위치한 지역에서의 서비스 가능성여부 및 각종 정보를 표시해 주는 표시부(LCD)(4)와, 상기 중앙처리장치(2)가 판단한 현재 가입자의 위치에 따른 서비스 지역권의 주파수 및 ID번호를 수신가능하게 수신 주파수 대역을 제어하는 주파수 합성부(5)와, 서비스 지역의 전파를 수신하여 출력하는 수신부(6)와, 상기 수신부(6)로 수신된 신호를 상기 주파수 합성부(5)에서 공급한 신호를 혼합및 신호처리하여 중간 주파 변환하는 중간주파수혼합 및 증폭부(7)와, 상기 중간 주파수혼합 및 증폭부(7)의 출력으로부터 서비스 지역의 주파수 및 ID번호를 검출하여 중앙처리장치(2)에 공급해 주는 정보추출 처리부(8)와, 상기 중앙처리장치(2)의 제어를 받아 경보용 발광다이오드(LED1), 모터(M1), 부저(BZ)를 구동시키는 구동부(9)로 구성된 광역권에서 사용 가능한 무선 호출기.The operation switch 1 for inputting the automatic / manual setting command of the service area to the central processing unit 2, and the frequency synthesizing unit 5 for determining the frequency and ID number of the service area and receiving the call service in the area. ) And the central processing unit (2) for displaying the serviceability on the display unit (4) and performing alarm control, and the frequency and ID number information of the subscriber for each service area are stored. 2) a memory (EEPROM) 3 provided to the user, a display unit (LCD) 4 for displaying the serviceability and various information in the region where the subscriber is currently located under the control of the central processing unit 2, A frequency synthesizer 5 for controlling a reception frequency band to receive a frequency and ID number of a service area band according to the current subscriber's location determined by the central processing unit 2, and to receive radio waves of the service area; And an intermediate frequency mixing and amplifying unit (7) for mixing and signal-processing the signal received from the receiving unit (6) and the signal received from the receiving unit (6) and converting the intermediate frequency by outputting the signal. And an information extraction processing unit 8 for detecting the frequency and ID number of the service area from the output of the intermediate frequency mixing and amplifying unit 7 and supplying it to the central processing unit 2, and the control of the central processing unit 2; Wireless pager that can be used in a wide area consisting of a drive unit 9 for receiving a warning light emitting diode (LED1), a motor (M1), a buzzer (BZ). 서비스 지역권의 자동 선택 또는 수동 선택 여부를 판단하는 제1과정과, 상기 제1과정의 판단 결과 수동선택인 경우 가입자가 선택한 서비스 지역권의 주파수 및 ID번호 정보를 메모리(3)에서 읽어와서 그 지역의 호출 주파수 대역의 신호를 수신 가능하게 수신 가능 주파수를 조절하는 제2과정과, 상기 제2과정에서 선택된 주파수 대역의 호출 신호를 수신하여 수신된 ID번호 정보를 상기 메모리(3)에 저장된 그 지역의 ID번호와 비교검색하여 호출 여부를 판정하는 제3과정과, 상기 제1과정의 판단결과 자동 선택인 경우에는 메모리(3)에 저장되어 있는 각 서비스 지역권의 주파수 및 ID번호 정보를 차례로 읽어와서 각 지역권의 호출 주파수 대역의 신호를 수신가능하게 수신 가능 주파수를 조절하는 제4과정과, 상기 제4과정에서 조절된 주파수 대역에서의 호출 신호 수신 여부를 판단하여 현재 설정된 서비스 지역권의 수신 가능 여부를 판단하는 제5과정과, 상기 제5과정에서 판단 결과 수신 가능 지역이면 그 지역권을 고수하고, 수신 불가능 지역이면 상기 제4과정으로부터 반복하여 다음 차례의 서비스 지역권에 대한 수신 가능 지역 여부를 판단하는 제6과정으로 이루어진 광역권에서 사용 가능한 무선호출 제어방법.A first step of determining whether to automatically select or manually select a service area right, and in the case of the manual selection, the frequency and ID number information of the service area right selected by the subscriber is read from the memory 3 A second step of adjusting a receiveable frequency so as to receive a signal of a calling frequency band; and receiving ID call information of a frequency band selected in the second step, the received ID number information of the area stored in the memory 3; The third step of comparing the ID number and determining whether or not the call is made, and in the case of automatic selection of the determination result of the first step, reads the frequency and ID number information of each service area area stored in the memory 3 in sequence and A fourth step of adjusting a receiveable frequency so as to receive a signal of a local calling frequency band; and in the frequency band adjusted in the fourth step. A fifth step of judging whether or not to receive an outgoing signal and determining whether or not the currently set service area right is received; Wireless calling control method that can be used in the wide area consisting of a sixth process of determining whether or not the reception area for the next service area. 제2항에 있어서, 상기 제5과정에서 수신 가능 지역의 판단은 현재 선택된 지역에서의 수신 주파수 검출 여부 및 호출 신호 포맷상에서의 통기, 코드 검출여부로부터 동기, 코드가 검출되면 수신가능 지역, 검출되지 않으면 불가능 지역으로 판단하는 광역권에서 사용 가능한 무선호출 제어방법.3. The method of claim 2, wherein the determination of the reception possible area in the fifth process comprises determining whether the reception frequency is detected in the currently selected area, aeration on the call signal format, synchronization from the code detection, and detecting the reception area if the code is detected. Wireless calling control method that can be used in the wide area which is judged as impossible area. 제2항 또는 제3항에 있어서, 상기 제5과정에서 수신 가능 지역의 판단은 수신 주파수가 검출되는 경우에 이 호출 신호 포맷상의 어드레스 코드에 포함된 지역별 분류코드를 비교 검색하여 일치하면 수신가능 지역, 일치하지 않으면 수신 불가능 지역으로 판정하는 광역권에서 사용 가능한 무선호출 제어방법.The reception region according to claim 2 or 3, wherein the determination of the reception region in the fifth process is performed by comparing and searching the region classification codes included in the address code on the call signal format when the reception frequency is detected. And a wireless call control method that can be used in a wide area where it is determined to be impossible to receive if it does not match. 제2항에 있어서, 상기 각 과정의 수행중에 서비스 지역권의 올바른 선택 여부에 따라 경보용 심볼의 표시 및 부저의 구동을 수행하여 가입자에게 주지시켜 주는 단계를 포함하는 광역권에서 사용 가능한 무선 호출 제어방법.The method of claim 2, further comprising: notifying the subscriber by displaying an alarm symbol and driving a buzzer according to whether the service area right is properly selected during the execution of each process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930010457A 1993-06-09 1993-06-09 Wide area cordless paging system KR960014214B1 (en)

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Application Number Priority Date Filing Date Title
KR1019930010457A KR960014214B1 (en) 1993-06-09 1993-06-09 Wide area cordless paging system

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Application Number Priority Date Filing Date Title
KR1019930010457A KR960014214B1 (en) 1993-06-09 1993-06-09 Wide area cordless paging system

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KR950002263A true KR950002263A (en) 1995-01-04
KR960014214B1 KR960014214B1 (en) 1996-10-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100260339B1 (en) * 1997-02-27 2000-07-01 허진호 Method of service area scanning in a wide pager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100260339B1 (en) * 1997-02-27 2000-07-01 허진호 Method of service area scanning in a wide pager

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