JPH0723460A - Operating method for black list of mobile telephone system - Google Patents

Operating method for black list of mobile telephone system

Info

Publication number
JPH0723460A
JPH0723460A JP5149477A JP14947793A JPH0723460A JP H0723460 A JPH0723460 A JP H0723460A JP 5149477 A JP5149477 A JP 5149477A JP 14947793 A JP14947793 A JP 14947793A JP H0723460 A JPH0723460 A JP H0723460A
Authority
JP
Japan
Prior art keywords
station
mobile
visitor
blacklist
black list
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5149477A
Other languages
Japanese (ja)
Inventor
Shoji Endo
詳治 遠藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP5149477A priority Critical patent/JPH0723460A/en
Publication of JPH0723460A publication Critical patent/JPH0723460A/en
Pending legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To automatically prevent the increase in illegal use by providing a black list on which equipment numbers of non-subscribing mobile sets having made illegal use are registered to each connection station. CONSTITUTION:When a mobile set 8 makes a transmission request, the set 8 sends a position registration signal REG(mb) and a base station 7 receives the signal to send a position registration signal REG(bv) to a visitor station 4. The visitor station 4 uses a CPU 5 to retrieve numbers in a visitor use black list in a memory 6 based on an equipment number included in the position registration signal REG(bv) and sends a position registration signal REG(vh) to a home station 1 when the same number is not detected. The home station 1 discriminates the subscriber to be a non-subscribing party because the equipment number indicates illegal mobile set from the black list of the home station or the absence in the subscriber registration list, reports it to the visitor station 4 by using position registration reply signal REG(hv) and the visitor station 4 registers the equipment number to the visitor black list in the memory 6 and interrupts a dial request or the like.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】本発明は移動電話システムに関し、特に不
正使用の経歴がある非加入移動機の装置番号が登録され
たブラックリストの運用に関する。
The present invention relates to a mobile telephone system, and more particularly to the operation of a blacklist in which the device numbers of non-subscribing mobile devices that have a history of unauthorized use are registered.

【0002】[0002]

【従来の技術】従来、この種のブラックリストはホーム
局あるいは専用のデータベースに設けられており、ビジ
ター局からの位置登録のデータアクセスおよび発信時の
加入者確認照会のローミング処理時に参照されていた。
2. Description of the Related Art Conventionally, this type of black list is provided in a home station or a dedicated database, and is referred to during data access for location registration from a visitor station and roaming processing for subscriber confirmation inquiry at the time of origination. .

【0003】[0003]

【発明が解決しようとする課題】上述した従来の移動電
話システムのブラックリスト運用方法は、ブラックリッ
ストがホーム局あるいは専用のデーターベースにのみ設
けられ、移動機の位置登録と発信の都度ビジター局から
データアクセスされるので、非加入者の場合特に呼の専
有時間がかかり、ネットワーク資源の保留時間が長引く
という欠点があった。
The above-mentioned conventional blacklist operation method for the mobile telephone system is such that the blacklist is provided only in the home station or the dedicated database, and the visitor station is registered every time the location registration and the transmission of the mobile device are performed. Since the data is accessed from the above, there is a drawback that a non-subscriber takes a long time to occupy a call, and the holding time of network resources is prolonged.

【0004】本発明の目的は、非加入者の判定に時間が
浪費されないようなブラックリストの運用方法を提供す
ることである。
An object of the present invention is to provide a method of operating a blacklist in which time is not wasted in determining a non-subscriber.

【0005】[0005]

【課題を解決するための手段】本発明の移動電話システ
ムのブラックリスト運用方法は、移動電話システムにお
ける非加入移動機の不正使用を防止するためにホーム局
に備えてある不正にサービス要求を行った非加入移動機
の装置番号が登録されたブラックリストの運用方法にお
いて、基地局を収容する各移動電話交換局にも前記ホー
ム局としてのブラックリストの他に既知の不正非加入者
の設備番号が登録されているビジター局用のブラックリ
ストを備え、各移動電話交換局はローマーの移動機から
の発信、あるいは位置登録要求を基地局経由で受信する
と、前記ビジター用のブラックリストを受信した移動機
番号で検索するステップと、検索結果一致した移動機の
装置番号を検出するとその接続を切断するステップと、
検索結果一致する移動機の装置番号がないと判定した場
合、該ローマーの移動機に関しホーム局に向けて位置登
録のデータアクセスを行い、その結果非加入と判定され
た場合、該移動機の装置番号を当該接続局に備えられて
いるビジター局用のブラックリストに記録するステップ
を有する。
The method for operating a blacklist of a mobile telephone system according to the present invention makes an illegal service request provided in a home station to prevent unauthorized use of a non-subscribed mobile device in the mobile telephone system. In the operation method of the blacklist in which the device number of the non-subscribed mobile device is registered, in addition to the blacklist as the home station, the equipment number of a known unauthorized non-subscriber is also included in each mobile telephone exchange that accommodates the base station. Has a blacklist for registered visitor stations, and each mobile switching center receives a call from a mobile device in Romer or receives a location registration request via the base station, and the mobile station that received the blacklist for the visitor The step of searching by the machine number, and the step of disconnecting the connection when the device number of the mobile device that matches the search result is detected,
If it is determined that there is no mobile device number that matches the search result, data access for location registration is performed toward the home station for the Roamer mobile device, and if it is determined that the mobile device is not joined as a result, the mobile device device Recording the number in a blacklist for visitor stations provided in the connecting station.

【0006】また、前記ホーム局は、位置登録データア
クセスされた移動機の装置番号が非加入移動機と判定す
ると、自局のホーム局用のブラックリストに該移動機の
装置番号を登録すると共に、他の全ての移動電話交換局
に対して該装置番号のビジター用ブラックリストへの登
録処理を指示するステップを有するものも本発明の移動
電話システムのブラックリスト運用方法に含まれる。
Further, when the home station determines that the device number of the mobile device accessed by the location registration data is a non-subscribing mobile device, the home station registers the device number of the mobile device in the black list for the home station of the own station. A method having a step of instructing all other mobile telephone exchanges to register the device number in the visitor blacklist is also included in the blacklist operation method of the mobile telephone system of the present invention.

【0007】[0007]

【作用】不正非加入者の発信あるいは位置登録要求が受
信されると受信した移動電話交換局は発信した移動機の
装置番号でビジター用のブラックリストを検索し一致し
た装置番号を識別する。一致した装置番号があるとその
接続を切断し、ないと判定するとホーム局に向けて位置
登録データアクセスを行う。その結果ホーム局は不正非
加入者であると判定するとアクセスした接続局に通知
し、該接続局がその局のビジター局用ブラックリストに
登録するので、それ以降の不正使用は防止される。
When the call from the unauthorized non-subscriber or the location registration request is received, the mobile telephone exchange receives the device number of the originating mobile device and searches the black list for the visitor to identify the matching device number. If there is a matching device number, the connection is disconnected, and if it is determined that the device number does not exist, the location registration data access is performed toward the home station. As a result, when the home station determines that it is an unauthorized non-subscriber, it notifies the connecting station that has accessed it, and since the connecting station registers in the visitor station blacklist of that station, any unauthorized use thereafter is prevented.

【0008】[0008]

【実施例】次に、本発明の実施例について図面を参照し
て説明する。
Embodiments of the present invention will now be described with reference to the drawings.

【0009】図1は本発明の移動電話システムのブラッ
クリスト運用方法の一実施例が適用されるシステムのブ
ロック図である。
FIG. 1 is a block diagram of a system to which an embodiment of a blacklist operating method for a mobile telephone system of the present invention is applied.

【0010】移動機8が登録されている本拠地の移動電
話交換局をホーム局1とし、ローミング中の地域の移動
電話交換局をビジター局4とする。ホーム局1はCPU
2およびメモリ3を有しメモリ3にホーム局用のブラッ
クリスト領域がある。ビジタ局4にはCPU5およびメ
モリ6を有しメモリ6にはビジター用のブラックリスト
領域が含まれている。また、ビジター局4に収容されて
いる基地局7は現在移動機8の発信要求を受信したとこ
ろとする。
The home telephone station 1 is the mobile telephone exchange station in which the mobile station 8 is registered, and the visitor station 4 is the mobile telephone exchange station in the area in which roaming is in progress. Home station 1 is CPU
2 and the memory 3 has a blacklist area for the home station. The visitor station 4 has a CPU 5 and a memory 6, and the memory 6 includes a blacklist area for visitors. It is also assumed that the base station 7 accommodated in the visitor station 4 is currently receiving the call origination request from the mobile station 8.

【0011】いま、移動機8が発信要求をすると、位置
登録信号REG(mb)を送出し、基地局7が受信して
位置登録信号REG(bv)をビジター局4へ伝送す
る。ビジター局4はCPU5により位置登録信号REG
(bv)内に含まれている装置番号でメモリ6のビジタ
ー用のブラックリスト内の番号を検索する。同一の番号
が検出されない場合(始めてのローミングとする)、不
正非加入者かどうか不明のため共通線を介して位置登録
信号REG(vh)をホーム局1に送出する。ホーム局
1は該信号に含まれている装置番号が不正移動機のもの
であることをCPU2によりメモリ3内のホーム局用の
ブラックリストからあるいは加入者登録リストにないこ
とから非加入者と判定し、その旨を位置登録の応答信号
REG(hv)でビジター局4に報告する。それにより
ビジター局4は移動機8が不正移動機であることを認識
でき、CPU5によりメモリ6のビジター用のブラック
リストに装置番号を登録し、移動機8の発信要求および
位置登録要求を切断する。
Now, when the mobile unit 8 makes a call origination request, it sends out a location registration signal REG (mb), and the base station 7 receives it and transmits the location registration signal REG (bv) to the visitor station 4. The visitor station 4 receives the position registration signal REG by the CPU 5.
The device number contained in (bv) is searched for the number in the black list for the visitor of the memory 6. If the same number is not detected (first roaming), the location registration signal REG (vh) is sent to the home station 1 through the common line because it is unknown whether the subscriber is an unauthorized non-subscriber. The home station 1 determines that the device number included in the signal is for an unauthorized mobile device by the CPU 2 from the black list for the home station in the memory 3 or because it is not in the subscriber registration list, and thus the home station 1 is a non-subscriber. Then, the fact is reported to the visitor station 4 by the position registration response signal REG (hv). As a result, the visitor station 4 can recognize that the mobile device 8 is an unauthorized mobile device, the CPU 5 registers the device number in the black list for the visitor of the memory 6, and disconnects the call origination request and the location registration request of the mobile device 8. .

【0012】また、他の実施例としてホーム局1は上述
のビジター局4からのローミング処理により移動機8の
装置番号を自ホーム局用ブラックリストに登録すると共
に他の全ての移動電話交換局に対して移動機8の装置番
号をビジター用のブラックリストに登録する指示を送出
する。
As another embodiment, the home station 1 registers the device number of the mobile station 8 in its own home station blacklist by the roaming process from the above-mentioned visitor station 4 and makes it available to all other mobile telephone exchange stations. On the other hand, an instruction to register the device number of the mobile device 8 in the visitor blacklist is sent.

【0013】[0013]

【発明の効果】以上説明したように本発明は、不正使用
をしたことがある非加入移動機の装置番号が登録されて
いるブラックリストをビジター用ブラックリストとして
各接続局に備え、不正移動機からの発信要求および位置
登録要求をこのビジター用ブラックリストで検索して防
止し、始めての不正使用がローミング処理の段階でホー
ム局において判定されると新たにビジター局用のブラッ
クリストに登録されることにより以後の不正使用が防止
されるので、自動的に不正使用の増加が防止され、移動
電話システムの運用上の混乱が防止されるという効果が
ある。
As described above, according to the present invention, each connecting station is provided with a blacklist in which the device number of a non-subscribed mobile device that has been illegally used is registered as a visitor blacklist, and the unauthorized mobile device is provided. Call requests and location registration requests from users are searched and prevented from this visitor blacklist, and if the first unauthorized use is determined at the home station at the stage of roaming processing, it is newly added to the visitor station blacklist. As a result, subsequent unauthorized use is prevented, so that an increase in unauthorized use is automatically prevented, and the operational confusion of the mobile telephone system is prevented.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の移動電話システムのブラックリスト運
用方法の一実施例が適用されるシステムのブロック図で
ある。
FIG. 1 is a block diagram of a system to which an embodiment of a blacklist operation method for a mobile phone system according to the present invention is applied.

【符号の説明】[Explanation of symbols]

1 ホーム局 2、5 CPU 3、6 メモリ 7 基地局 8 移動機 1 Home Station 2, 5 CPU 3, 6 Memory 7 Base Station 8 Mobile Station

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 移動電話システムにおける非加入移動機
の不正使用を防止するためにホーム局に備えてある不正
にサービス要求を行った非加入移動機の装置番号が登録
されたブラックリストの運用方法において、 基地局を収容する各移動電話交換局にも前記ホーム局と
してのブラックリストの他に既知の不正非加入者の移動
機の装置番号が登録されているビジター局用のブラック
リストを備え、 各移動電話交換局はローマーの移動機からの発信、ある
いは位置登録要求を基地局経由で受信すると、前記ビジ
ター用のブラックリストを受信した移動機の装置番号で
検索するステップと、 検索結果一致した移動機の装置番号を検出するとその接
続を切断するステップと、 検索結果一致する移動機の装置番号がないと判定した場
合、該ローマーの移動機に関しホーム局に向けて位置登
録のデータアクセスを行い、その結果非加入と判定され
た場合、該移動機の装置番号を当該移動電話交換局に備
えられているビジター局用のブラックリストに記録する
ステップを有することを特徴とする移動電話システムの
ブラックリスト運用方法。
1. A method of operating a blacklist provided in a home station to prevent unauthorized use of a non-subscribed mobile device in a mobile telephone system, in which device numbers of non-subscribed mobile devices that have made an unauthorized service request are registered. In the above, each mobile telephone exchange station accommodating the base station also includes a blacklist for a visitor station in which the device number of a known unauthorized non-subscriber mobile device is registered in addition to the blacklist as the home station. When each mobile switching center receives a call from a mobile device in Romer or a location registration request via the base station, the search result matches the step of searching the black list for the visitor with the device number of the mobile device that received the black list. When the device number of the mobile device is detected, the step of disconnecting the device number is detected. When the data of the location registration is accessed to the home station for the motive and it is determined that the subscriber is not subscribed as a result, the device number of the mobile station is recorded in the blacklist for the visitor station provided in the mobile switching center. A method for operating a blacklist of a mobile telephone system, the method comprising:
【請求項2】 前記ホーム局は、位置登録データアクセ
スされた移動機番号が非加入移動機と判定すると、自局
のホーム局用のブラックリストに該移動機の装置番号を
登録すると共に、他の全ての移動電話交換局に対して該
装置番号のビジター用ブラックリストへの登録処理を指
示するステップを有する請求項1記載の移動電話システ
ムのブラックリスト運用方法。
2. When the home station determines that the mobile station number accessed by the location registration data is a non-subscriber mobile station, the home station registers the device number of the mobile station in the home station black list for the home station, and 2. The blacklist operation method for a mobile telephone system according to claim 1, further comprising the step of instructing all the mobile telephone exchanges to register the device number in the visitor blacklist.
JP5149477A 1993-06-21 1993-06-21 Operating method for black list of mobile telephone system Pending JPH0723460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5149477A JPH0723460A (en) 1993-06-21 1993-06-21 Operating method for black list of mobile telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5149477A JPH0723460A (en) 1993-06-21 1993-06-21 Operating method for black list of mobile telephone system

Publications (1)

Publication Number Publication Date
JPH0723460A true JPH0723460A (en) 1995-01-24

Family

ID=15476011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5149477A Pending JPH0723460A (en) 1993-06-21 1993-06-21 Operating method for black list of mobile telephone system

Country Status (1)

Country Link
JP (1) JPH0723460A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007295133A (en) * 2006-04-21 2007-11-08 Icom Inc Communication system and communication control method
WO2010150473A1 (en) * 2009-06-24 2010-12-29 株式会社エヌ・ティ・ティ・ドコモ Roaming system, hlr, and packet communication restricting method
CN105847553A (en) * 2016-03-26 2016-08-10 上海斐讯数据通信技术有限公司 Incoming call management method and system
US9692910B1 (en) 2015-12-21 2017-06-27 Nec Platforms, Ltd. Telephone switching system, telephone switching method, telephone switching program, telephone switchboard, and management terminal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500292A (en) * 1982-02-25 1984-02-23 テレフオンアクチ−ボラゲツト エル エム エリクソン Portable data storage and transfer equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500292A (en) * 1982-02-25 1984-02-23 テレフオンアクチ−ボラゲツト エル エム エリクソン Portable data storage and transfer equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007295133A (en) * 2006-04-21 2007-11-08 Icom Inc Communication system and communication control method
WO2010150473A1 (en) * 2009-06-24 2010-12-29 株式会社エヌ・ティ・ティ・ドコモ Roaming system, hlr, and packet communication restricting method
US9692910B1 (en) 2015-12-21 2017-06-27 Nec Platforms, Ltd. Telephone switching system, telephone switching method, telephone switching program, telephone switchboard, and management terminal
EP3185522A1 (en) 2015-12-21 2017-06-28 NEC Platforms, Ltd. Telephone switching system, telephone switching method, telephone switching program, telephone switchboard, and management terminal
CN105847553A (en) * 2016-03-26 2016-08-10 上海斐讯数据通信技术有限公司 Incoming call management method and system

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