KR950035188A - Call Control Method for Excluding Illegal Subscribers in Wireless Communication Networks - Google Patents

Call Control Method for Excluding Illegal Subscribers in Wireless Communication Networks Download PDF

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Publication number
KR950035188A
KR950035188A KR1019940009750A KR19940009750A KR950035188A KR 950035188 A KR950035188 A KR 950035188A KR 1019940009750 A KR1019940009750 A KR 1019940009750A KR 19940009750 A KR19940009750 A KR 19940009750A KR 950035188 A KR950035188 A KR 950035188A
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KR
South Korea
Prior art keywords
password
subscriber
call
autonomous
standby mode
Prior art date
Application number
KR1019940009750A
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Korean (ko)
Other versions
KR970002950B1 (en
Inventor
이성범
이종봉
Original Assignee
조병일
한국이동통신 주식회사
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Priority to KR1019940009750A priority Critical patent/KR970002950B1/en
Publication of KR950035188A publication Critical patent/KR950035188A/en
Application granted granted Critical
Publication of KR970002950B1 publication Critical patent/KR970002950B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

본 발명은 셀룰라 무선 통신망에서 불법 가입자의 통화를 배제하는 통화 제어 방법에 관한 것으로, 타인의 ESN과 전화번호를 불법복제하여 사용하는 불법 가입자의 통화를 배제시켜 기존 가입자를 보호하도록 한 셀룰라 무선통신망에서의 통화 제어 방법을 제공하는데 그 목적이 있고, 상기 목적을 달성하기 위해 자치적 위치등록을 이용하여 위치등록시 가입자가 신청한 비밀번호 입력여부를 확인함으로서 비밀번호를 등록한 지역에 있는 단말기에만 통화로를 할당하고 다른 위치등록 지역에서 채널할당을 요청하면 채널할당을 보류하고 비밀번호를 입력하라는 메세지를 송출하여 비밀번호가 일치하면 채널을 할당하고 일치하지 않으면 호를 절단하는 것을 주요 기능으로 하고 있다.The present invention relates to a call control method for excluding an illegal subscriber's call in a cellular wireless communication network. The present invention relates to a cellular wireless communication network that protects an existing subscriber by excluding an illegal subscriber's call using an illegal copy of another person's ESN and phone number. The purpose of the present invention is to provide a call control method of a mobile device, and in order to achieve the above purpose, by using an autonomous location registration, confirming whether a password is applied by a subscriber when registering a location and assigning a call path only to a terminal in a region where a password has been registered. When the channel registration request is made in the location registration area, the main function is to suspend the channel assignment and send a message to input the password. If the password matches, the channel is allocated.

Description

무선 통신망에서 불법가입자 배제를 위한 통화 제어 방법Call Control Method for Excluding Illegal Subscribers in Wireless Communication Networks

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 셀룰라 시스템의 개략적인 전체 구성도, 제2도는 셀룰라 단말기 내부 구성 및 기지국과의 연결 구성도, 제4도는 단말기에서 불법가입자 배제모드 설정을 위한 동작 흐름도, 제5도는 셀룰라 시스템에서 통화로 할당 및 자치적 등록을 변경하는 제어절차 처리 흐름도.1 is a schematic overall configuration diagram of a cellular system, FIG. 2 is an internal configuration of a cellular terminal and a connection configuration with a base station, FIG. 4 is an operation flowchart for setting an illegal subscriber exclusion mode in a terminal, and FIG. 5 is a call path in a cellular system. Flow chart of the control procedure to change allocation and autonomous registration.

Claims (1)

공중전화망(PSTN;100)에 연결된 이동전화교환국(101)과, 상기 이동전화교환국(101)에 연결된 다수의 무선기지국(102)과, 상기 무선기지국(102)에 수용되는 다수의 이동전화단말기(103)를 구비한 셀룰라 무선통신망에 적용되는 통화 제어 방법에 있어서, 상기 이동전화단말기(103)의 사용을 위해 초기에 전원을 인가하고, 가까운 무선기지국(102)과 동조되도록 정보를 갱신하고, 무선기지국(102)으로 자치적 등록을 하여 통화 가능 상태가 되는 제1단계와, 상기 제1단계 수행 후, 불법가입자 통화 배제모드로의 관리를 원하는 이동전화단말기(103)로 부터 비밀번호를 입력하도록 하는 제2단계와, 상기 제2단계 후, 이동전화교환국(101)은 입력받은 비밀 번호가 상기 이동전화교환국(101)의 데이타베이스에 등록된 비밀번호와 일치하면 불법가입자 통화 배제모드를 설정하고 대기모드가 되는 제3단계와, 상기 제3단계 후 대기모드에서 이동전화단말기(103)로 부터 통화로 할당 요청이 있으면 비밀번호를 사용하는 가입자인가를 확인하여, 비밀번호를 사용하는 가입자가 아닌 경우에는 통화로를 할당하는 제4단계와, 상기 제3단계에서 비밀번호를 사용하는 가입자인 경우에는 자치적 위치등록 지역 내 가입자인가를 조사하여 자치적 위치등록 지역내 가입자가 아닌 경우에는 비밀번호 입력을 요청하는 제5단계와, 상기 제5단계 수행 후, 비밀번호를 사용하는 가입자의 비밀번호가 입력되고 입력된 비밀번호가 데이타베이스에서 관리하는 비밀번호와 일치하는 경우 통화로를 할당하고, 비밀번호가 입력되지 않거나 일치하지 않는 비밀번호가 입력되는 호를 절단하고 대기모드가 되는 제6단계와, 상기 대기모드에서 자치적 등록 요청이 있을 경우에 지역적 자치 등록인가를 확인하고, 지역적 자치등록일 경우에는 단말기를 호출하여 입력된 비밀번호가 일치하면 자치적 등록 정보를 변경하여 특별관리하고 대기모드가 되며, 지역적 자치등록이 아닌 경우와 단말기 호출에 응답이 없는 경우와 비밀번호가 입력되지 않거나, 비밀번호가 일치하지 않을 경우에는 자치적 등록의 정보변경 없이 특별관리하고 대기모드가 되는 제7단계를 포함하여 되는 것을 특징으로 하는 통화 제어 방법.A mobile telephone switching center 101 connected to a public telephone network (PSTN) 100, a plurality of wireless base stations 102 connected to the mobile telephone switching station 101, and a plurality of mobile telephone terminals accommodated in the wireless base station 102 ( In the call control method applied to the cellular wireless communication network having a 103, the power is initially applied for the use of the mobile telephone terminal 103, and the information is updated to be synchronized with a nearby wireless base station 102, A first step of autonomous registration with the base station 102 and a password input from the mobile phone terminal 103 that wants to manage the illegal subscriber call exclusion mode after performing the first step; After step 2 and after the second step, the mobile switching center 101 sets an illegal subscriber call exclusion mode if the input password matches the password registered in the database of the mobile switching center 101. If the third step to enter the standby mode, and the allocation request from the mobile phone terminal 103 to the call in the standby mode after the third step, confirm that the subscriber using the password, if not the subscriber using the password A fourth step of allocating a call path and a fifth step of requesting a password input if the subscriber is using the password in the third step, if the subscriber is in the autonomous location registration area, and requesting the password if the subscriber is not in the autonomous location registration area. After the step 5 and performing the fifth step, if the password of the subscriber using the password is entered and the input password matches the password managed by the database, the call path is assigned, and the password is not entered or the password does not match. A sixth step of cutting the incoming call and entering a standby mode; and autonomous registration in the standby mode If there is a petition, check whether it is a regional autonomous registration, and if it is a local autonomous registration, if the password entered by the terminal matches, the autonomous registration information is changed to special management and a standby mode. If there is no answer and if the password is not entered, or if the password does not match, the call control method comprising the seventh step of special management and standby mode without changing the information of the autonomous registration. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009750A 1994-05-03 1994-05-03 Call control method for neglecting illegal subscribers in wireless network KR970002950B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940009750A KR970002950B1 (en) 1994-05-03 1994-05-03 Call control method for neglecting illegal subscribers in wireless network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940009750A KR970002950B1 (en) 1994-05-03 1994-05-03 Call control method for neglecting illegal subscribers in wireless network

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KR950035188A true KR950035188A (en) 1995-12-30
KR970002950B1 KR970002950B1 (en) 1997-03-13

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