JPH099349A - Verification control system - Google Patents
Verification control systemInfo
- Publication number
- JPH099349A JPH099349A JP7153164A JP15316495A JPH099349A JP H099349 A JPH099349 A JP H099349A JP 7153164 A JP7153164 A JP 7153164A JP 15316495 A JP15316495 A JP 15316495A JP H099349 A JPH099349 A JP H099349A
- Authority
- JP
- Japan
- Prior art keywords
- mobile radio
- terminal
- radio terminal
- home memory
- station
- 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
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は認証制御方式に関し、特
に移動無線端末がローミング先の非ホームメモリ局から
位置登録・発信・着信を行ったときに、ホームメモリ局
は非ホームメモリ局からの通知により自局に記憶してい
る移動無線端末の加入者データを読み出して認証しロー
ミング先での認証制御を行う認証制御方式に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an authentication control system, and in particular, when a mobile radio terminal performs location registration / transmission / reception from a non-home memory station that is a roaming destination, the home memory station is The present invention relates to an authentication control method for reading subscriber data of a mobile wireless terminal stored in its own station by notification and performing authentication to perform authentication control at a roaming destination.
【０００２】[0002]
【従来の技術】従来のローミング先での認証制御方式で
は、本来所属する移動無線端末の加入者データを記憶し
て管理するホームメモリ局または移動無線端末が在圏す
るエリアを管轄する非ホームメモリ局には関係なく、移
動無線端末からの位置登録・発信・着信の要求を受けた
移動無線交換局が認証制御を行っていた。2. Description of the Related Art In a conventional roaming destination authentication control method, a home memory station that stores and manages subscriber data of a mobile wireless terminal to which it originally belongs or a non-home memory that controls an area in which the mobile wireless terminal is located. Regardless of the station, the mobile radio switching center that received the location registration / transmission / reception request from the mobile radio terminal was performing the authentication control.
【０００３】したがって、移動無線端末を新たに登録す
るときには、すべての移動無線交換局にこの移動無線端
末の加入者データを登録することになる。Therefore, when a mobile radio terminal is newly registered, the subscriber data of this mobile radio terminal is registered in all mobile radio exchanges.
【０００４】例えば、特開平４−３５２５２５号公報に
所載の「移動通信認証方式」においては、移動機とこの
移動機のホーム網のホームメモリ局で認証鍵と仮認証鍵
設定用鍵とを記憶しておき、移動機が移動したときこの
移動機の在圏網のホームメモリ局からホーム網のホーム
メモリ局に仮認証鍵を転送し、ホーム網のホームメモリ
局から移動機に仮認証鍵を仮認証鍵設定用鍵で暗号化し
て転送し、以降この仮認証鍵を用いて在圏網で上記移動
機の認証を行っている。For example, in the "mobile communication authentication method" disclosed in Japanese Unexamined Patent Publication No. 4-352525, an authentication key and a temporary authentication key setting key are stored in a mobile device and a home memory station of a home network of the mobile device. When the mobile device moves, the temporary authentication key is transferred from the home memory station of the visited network of this mobile device to the home memory station of the home network, and the temporary authentication key is transferred from the home memory station of the home network to the mobile device. Is encrypted with a temporary authentication key setting key and transferred, and thereafter, the mobile device is authenticated in the visited network using this temporary authentication key.
【０００５】[0005]
【発明が解決しようとする課題】この従来の認証制御方
式では、すべての移動無線交換局において加入者データ
を登録することになるので、加入者データを誤って入力
したときには、誤った加入者データを記憶している移動
無線交換局では移動無線端末を使用することができなく
なるという問題点があった。In this conventional authentication control method, subscriber data is registered in all mobile radio exchanges. Therefore, when subscriber data is erroneously input, erroneous subscriber data is registered. There is a problem in that the mobile radio terminal that stores the information cannot use the mobile radio terminal.
【０００６】また、すべての移動無線端末に関する加入
者データをそれぞれの移動無線交換局で保有する必要が
あるので、メモリ量が莫大になるという問題点があっ
た。Further, since it is necessary for each mobile radio switching center to hold subscriber data relating to all mobile radio terminals, there is a problem that the amount of memory becomes enormous.
【０００７】本発明の目的は、移動無線端末が発信した
移動無線交換局（非ホームメモリ局）からこの移動無線
端末が本来所属する移動無線交換局（ホームメモリ局）
に位置登録・発信・着信があった旨を通知し、ホームメ
モリ局でこの移動無線端末の認証制御を行う認証制御方
式を提供することにある。It is an object of the present invention that a mobile radio switching station (a non-home memory station) originated by a mobile radio terminal belongs to a mobile radio switching station (home memory station) to which the mobile radio terminal originally belongs.
It is to provide an authentication control method of notifying the location registration / call origination / incoming call to the home memory station and performing the authentication control of the mobile radio terminal at the home memory station.
【０００８】[0008]
【課題を解決するための手段】本発明によれば、無線基
地局を通して移動無線交換局によって位置登録・発信・
着信を行う移動無線端末と、前記移動無線端末の加入者
データを記憶しているホームメモリ局とを備え、前記移
動無線交換局は前記位置登録・発信・着信を行った前記
移動無線端末が前記ホームメモリ局の管理する端末か目
下在圏する非ホームメモリ局の管理する端末かを判断し
たのち、この移動無線端末が登録済みの正当な端末か未
登録の不当な端末かをその加入者データにより認証する
移動通信システムの認証制御方式において、前記移動無
線端末が前記非ホームメモリ局の管轄エリア内で発信し
たときこの非ホームメモリ局は前記ホームメモリ局に対
して前記移動無線端末から位置登録・発信・着信があっ
た旨を通知し、この通知をもとに前記ホームメモリ局は
前記移動無線端末の正当性の認証を行ってその認証結果
を前記非ホームメモリ局に通知することを特徴とする認
証制御方式が得られる。According to the present invention, location registration / transmission / location by a mobile radio exchange through a radio base station is performed.
The mobile radio terminal for receiving an incoming call, and the home memory station for storing subscriber data of the mobile radio terminal, wherein the mobile radio switching center is the mobile radio terminal that has performed the location registration / transmission / reception. After deciding whether it is a terminal managed by the home memory station or a terminal managed by the non-home memory station currently in service, it is determined whether this mobile radio terminal is a registered valid terminal or an unregistered illegal terminal. In the authentication control method of the mobile communication system, the non-home memory station performs location registration from the mobile radio terminal to the home memory station when the mobile radio terminal originates within the area covered by the non-home memory station. -Notify that there is an outgoing / incoming call, and based on this notification, the home memory station authenticates the legitimacy of the mobile radio terminal and outputs the authentication result to the non-home message. Authentication control method and notifies the re station is obtained.
【０００９】また、前記移動無線端末の新たな登録時に
は前記ホームメモリ局のみでこの登録移動無線端末の加
入者データを書き込むことを特徴とする認証制御方式が
得られる。Further, there is provided an authentication control system characterized in that when the mobile radio terminal is newly registered, the subscriber data of the registered mobile radio terminal is written only in the home memory station.
【００１０】[0010]
【実施例】次に、本発明について図面を参照して説明す
る。Next, the present invention will be described with reference to the drawings.
【００１１】図１は本発明の一実施例を示す移動通信シ
ステムのブロック図である。FIG. 1 is a block diagram of a mobile communication system showing an embodiment of the present invention.
【００１２】図１を参照すると、本実施例は複数の移動
無線交換局１，２と、移動無線交換局１，２と有線で接
続された無線基地局３，４と、無線基地局３，４を通し
てそれぞれ移動無線交換局１，２によって位置登録・発
信・着信を行う移動無線端末５，６とを備えている。Referring to FIG. 1, in this embodiment, a plurality of mobile radio switching stations 1 and 2, radio base stations 3 and 4 which are connected to the mobile radio switching stations 1 and 2 by wire, and radio base stations 3 and 3. Mobile wireless terminals 5 and 6 which perform position registration / transmission / reception by mobile wireless switching centers 1 and 2, respectively.
【００１３】そして、移動無線端末５は本来移動無線交
換局１に所属し、移動無線端末６は本来移動無線交換局
２に所属するものとする。つまり、移動無線端末５およ
び６の加入者データを記憶するホームメモリ局（ＨＬ
Ｒ）はそれぞれ移動無線交換局１および２である。The mobile radio terminal 5 originally belongs to the mobile radio switching center 1, and the mobile radio terminal 6 originally belongs to the mobile radio switching center 2. That is, the home memory station (HL) that stores the subscriber data of the mobile radio terminals 5 and 6
R) are mobile radio switching centers 1 and 2, respectively.
【００１４】また、移動無線端末５および６がそれぞれ
矢印で示すように移動して無線基地局４のサービスエリ
アに入って位置登録・発信・着信を行ったときこれを管
理する非ホームメモリ局（ＶＬＲ）はそれぞれ移動無線
交換局２および１である。When the mobile radio terminals 5 and 6 respectively move as shown by arrows to enter the service area of the radio base station 4 and perform location registration / transmission / reception, a non-home memory station ( VLRs are mobile radio switching centers 2 and 1, respectively.
【００１５】移動無線交換局１，２はそれぞれ自局をＨ
ＬＲとする移動無線端末５，６の加入者データを記憶す
る加入者データメモリ１１，２１と、移動無線端末５，
６から位置登録・発信・着信の通知を受けたとき加入者
データメモリ１１，２１から読み出した加入者データを
もとにその正当性を認証しその認証結果を移動無線交換
局２，１に対してそれぞれ通知する認証制御回路１２，
２２とを備えている。The mobile radio exchanges 1 and 2 each have their own H
Subscriber data memories 11 and 21 for storing subscriber data of mobile radio terminals 5 and 6 to be LR, and mobile radio terminals 5 and 5.
When the location registration / outgoing / incoming notification is received from 6, the legitimacy is authenticated based on the subscriber data read out from the subscriber data memories 11 and 21, and the authentication result is sent to the mobile radio exchanges 2 and 1. Authentication control circuit 12
22 and 22.
【００１６】続いて本実施例の動作について説明する。Next, the operation of this embodiment will be described.
【００１７】まず、移動無線交換局１における認証制御
回路１２は無線基地局３を通して移動無線端末５から位
置登録・発信・着信要求を受けたときには、移動無線端
末５がＨＬＲ（自移動無線交換局１）の管理する端末で
あることを認識し、加入者データメモリ１１から移動無
線端末５の加入者データを読み出して認証制御を行う。First, when the authentication control circuit 12 in the mobile radio switching center 1 receives a position registration / transmission / reception request from the mobile radio terminal 5 through the radio base station 3, the mobile radio terminal 5 receives an HLR (own mobile radio switching center). Recognizing that the terminal is a terminal managed by 1), the subscriber data of the mobile radio terminal 5 is read from the subscriber data memory 11 and authentication control is performed.
【００１８】また、認証制御回路１２は無線基地局３を
通して移動無線端末６から位置登録・発信・着信要求を
受けたときには、移動無線端末６がＶＬＲ（移動無線交
換局２）の管理する端末であることを認識し、移動無線
交換局２の認証制御回路２２に対して移動無線端末６か
ら受け取った情報を通知する。そして、認証制御回路２
２は認証制御回路１２から受け取った情報をもとに、加
入者データメモリ２１から移動無線端末６の加入者デー
タを読み出して認証を行い、認証制御回路１２に対して
認証結果を通知する。認証制御回路１２は認証制御回路
２２から受け取った認証結果をもとに認証制御を行う。The authentication control circuit 12 is a terminal managed by the VLR (mobile radio switching center 2) when the mobile radio terminal 6 receives a position registration / transmission / reception request from the mobile radio terminal 6 through the radio base station 3. Recognizing that there is, it notifies the authentication control circuit 22 of the mobile radio switching center 2 of the information received from the mobile radio terminal 6. And the authentication control circuit 2
2 reads the subscriber data of the mobile radio terminal 6 from the subscriber data memory 21 for authentication based on the information received from the authentication control circuit 12, and notifies the authentication control circuit 12 of the authentication result. The authentication control circuit 12 performs authentication control based on the authentication result received from the authentication control circuit 22.
【００１９】次に、移動無線交換局２の認証制御回路２
２が無線基地局４のサービスエリア内に移動してきた移
動無線端末６から位置登録・発信・着信要求を受けたと
きには、移動無線端末６がＨＬＲ（自移動無線交換局
２）の管理する端末であることを認識し、加入者データ
メモリ２１から移動無線端末６の加入者データを読み出
して認証制御を行う。Next, the authentication control circuit 2 of the mobile radio switching center 2
2 receives a location registration / transmission / reception request from the mobile radio terminal 6 that has moved into the service area of the radio base station 4, the mobile radio terminal 6 is a terminal managed by the HLR (own mobile radio switching center 2). Recognizing that there is, the subscriber data of the mobile radio terminal 6 is read from the subscriber data memory 21 and authentication control is performed.
【００２０】また、認証制御回路２２は無線基地局４を
通してそのサービスエリア内に移動してきた移動無線端
末５から位置登録・発信・着信要求を受けたときには、
移動無線端末５がＶＬＲ（移動無線交換局１）の管理す
る端末であることを認識し、移動無線交換局１の認証制
御回路１２に対して移動無線端末５から受け取った情報
を通知する。そして、認証制御回路１２は認証制御回路
２２から受け取った情報をもとに、加入者データメモリ
１１から移動無線端末５の加入者データを読み出して認
証を行い、認証制御回路２２に対して認証結果を通知す
る。認証制御回路２２は認証制御回路１２から受け取っ
た認証結果をもとに認証制御を行う。Further, when the authentication control circuit 22 receives a position registration / transmission / reception request from the mobile radio terminal 5 moving into its service area through the radio base station 4,
The mobile radio terminal 5 recognizes that it is a terminal managed by the VLR (mobile radio switching center 1) and notifies the authentication control circuit 12 of the mobile radio switching center 1 of the information received from the mobile radio terminal 5. Then, the authentication control circuit 12 reads the subscriber data of the mobile radio terminal 5 from the subscriber data memory 11 and authenticates based on the information received from the authentication control circuit 22, and authenticates the authentication result to the authentication control circuit 22. To notify. The authentication control circuit 22 performs authentication control based on the authentication result received from the authentication control circuit 12.
【００２１】[0021]
【発明の効果】以上説明したように本発明は、無線基地
局を通して移動無線交換局によって位置登録・発信・着
信を行う移動無線端末と、移動無線端末の加入者データ
を記憶しているホームメモリ局とを備え、移動無線交換
局は位置登録・発信・着信を行った移動無線端末がホー
ムメモリ局の管理する端末か目下在圏する非ホームメモ
リ局の管理する端末かを判断したのち、この移動無線端
末が登録済みの正当な端末か未登録の不当な端末かをそ
の加入者データにより認証する移動通信システムの認証
制御方式において、移動無線端末が非ホームメモリ局の
管轄エリア内で発信したときこの非ホームメモリ局はホ
ームメモリ局に対して移動無線端末から位置登録・発信
・着信があった旨を通知し、この通知をもとにホームメ
モリ局は移動無線端末の正当性の認証を行ってその認証
結果を非ホームメモリ局に通知することにより、つま
り、移動無線端末のローミング先での認証をその移動無
線端末のホームメモリ局で行うことにより、各移動無線
端末の加入者データをそれぞれホームメモリ局のみで保
有すれば良くなる。As described above, according to the present invention, a mobile radio terminal which performs position registration / transmission / reception by a mobile radio exchange through a radio base station, and a home memory which stores subscriber data of the mobile radio terminal. The mobile radio switching center determines whether the mobile radio terminal that has performed location registration / transmission / reception is a terminal managed by a home memory station or a terminal managed by a non-home memory station currently in service. In the authentication control method of the mobile communication system that authenticates whether the mobile wireless terminal is a registered legal terminal or an unregistered illegal terminal based on its subscriber data, the mobile wireless terminal originated within the area covered by the non-home memory station. At this time, the non-home memory station notifies the home memory station that location registration / transmission / reception has been made from the mobile wireless terminal, and based on this notification, the home memory station is notified to the mobile wireless station. Each mobile terminal is authenticated by notifying the non-home memory station of the authentication result, that is, by authenticating the roaming destination of the mobile wireless terminal at the home memory station of the mobile wireless terminal. It is sufficient that the subscriber data of the wireless terminal is held only in the home memory station.
【００２２】また、移動無線端末の新たな登録時にはホ
ームメモリ局のみでこの登録移動無線端末の加入者デー
タを書き込むことにより、すべての移動無線交換局にお
いてホームメモリ局に登録したすべての移動無線端末が
使用可能となる。Further, at the time of new registration of the mobile radio terminal, by writing the subscriber data of the registered mobile radio terminal only in the home memory station, all mobile radio terminals registered in the home memory station in all mobile radio exchange stations. Can be used.
【００２３】したがって、すべての非ホームメモリ局に
移動無線端末の登録を行う時間が不要になるとともに、
加入者データを誤って登録することも無くなり、加入者
データのメモリ量は各ホームメモリ局が管理する移動無
線端末のみで済むという効果を有する。Therefore, the time for registering the mobile radio terminal in all the non-home memory stations becomes unnecessary, and
There is no need to erroneously register subscriber data, and there is an effect that the amount of memory for subscriber data need only be the mobile radio terminal managed by each home memory station.
【図１】本発明の一実施例を示す移動通信システムのブ
ロック図である。FIG. 1 is a block diagram of a mobile communication system showing an embodiment of the present invention.
１，２ 移動無線交換局 ３，４ 無線基地局 ５，６ 移動無線端末 １１，２１ 加入者データメモリ ２１，２２ 認証制御回路 1, 2 mobile radio switching center 3, 4 radio base station 5, 6 mobile radio terminal 11, 21 subscriber data memory 21, 22 authentication control circuit
Claims (2)
って位置登録・発信・着信を行う移動無線端末と、前記
移動無線端末の加入者データを記憶しているホームメモ
リ局とを備え、前記移動無線交換局は前記位置登録・発
信・着信を行った前記移動無線端末が前記ホームメモリ
局の管理する端末か目下在圏する非ホームメモリ局の管
理する端末かを判断したのち、この移動無線端末が登録
済みの正当な端末か未登録の不当な端末かをその加入者
データにより認証する移動通信システムの認証制御方式
において、前記移動無線端末が前記非ホームメモリ局の
管轄エリア内で発信したときこの非ホームメモリ局は前
記ホームメモリ局に対して前記移動無線端末から位置登
録・発信・着信があった旨を通知し、この通知をもとに
前記ホームメモリ局は前記移動無線端末の正当性の認証
を行ってその認証結果を前記非ホームメモリ局に通知す
ることを特徴とする認証制御方式。1. A mobile radio terminal comprising: a mobile radio terminal for performing location registration / transmission / reception by a mobile radio exchange through a radio base station; and a home memory station for storing subscriber data of the mobile radio terminal. The switching center determines whether the mobile wireless terminal that has performed the location registration / transmission / reception is a terminal managed by the home memory station or a terminal managed by a non-home memory station currently located in the area. In an authentication control method of a mobile communication system for authenticating a registered valid terminal or an unregistered illegal terminal by its subscriber data, when the mobile wireless terminal originates within the area covered by the non-home memory station, The non-home memory station notifies the home memory station that location registration / transmission / reception has been made from the mobile radio terminal, and based on this notification, the home memory station Is an authentication control system characterized by authenticating the authenticity of the mobile radio terminal and notifying the non-home memory station of the authentication result.
記ホームメモリ局のみでこの登録移動無線端末の加入者
データを書き込むことを特徴とする請求項１記載の認証
制御方式。2. The authentication control method according to claim 1, wherein the subscriber data of the registered mobile radio terminal is written only in the home memory station when the mobile radio terminal is newly registered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7153164A JPH099349A (en) | 1995-06-20 | 1995-06-20 | Verification control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7153164A JPH099349A (en) | 1995-06-20 | 1995-06-20 | Verification control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH099349A true JPH099349A (en) | 1997-01-10 |
Family
ID=15556451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7153164A Pending JPH099349A (en) | 1995-06-20 | 1995-06-20 | Verification control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH099349A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100311516B1 (en) * | 1999-06-18 | 2001-10-17 | 서평원 | Authentication Method of Telephone Terminal in Mobile Communication Network |
| AU753854B2 (en) * | 1997-05-16 | 2002-10-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Integrity protection in a telecommunications system |
| WO2004102876A1 (en) * | 2003-05-15 | 2004-11-25 | Matsushita Electric Industrial Co., Ltd. | Radio lan access authentication system |
| US7590407B1 (en) | 1999-11-26 | 2009-09-15 | Nokia Corporation | Method and device for carrying out security procedures involving mobile stations in hybrid cellular telecommunication systems |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04352525A (en) * | 1991-05-30 | 1992-12-07 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication authentification system |
| JPH0759154A (en) * | 1993-08-13 | 1995-03-03 | N T T Idou Tsuushinmou Kk | Inter-network authentication key generating method |
-
1995
- 1995-06-20 JP JP7153164A patent/JPH099349A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04352525A (en) * | 1991-05-30 | 1992-12-07 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication authentification system |
| JPH0759154A (en) * | 1993-08-13 | 1995-03-03 | N T T Idou Tsuushinmou Kk | Inter-network authentication key generating method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU753854B2 (en) * | 1997-05-16 | 2002-10-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Integrity protection in a telecommunications system |
| CN1309277C (en) * | 1997-05-16 | 2007-04-04 | 艾利森电话股份有限公司 | Integrity protection in telecommunications system |
| KR100311516B1 (en) * | 1999-06-18 | 2001-10-17 | 서평원 | Authentication Method of Telephone Terminal in Mobile Communication Network |
| US7590407B1 (en) | 1999-11-26 | 2009-09-15 | Nokia Corporation | Method and device for carrying out security procedures involving mobile stations in hybrid cellular telecommunication systems |
| WO2004102876A1 (en) * | 2003-05-15 | 2004-11-25 | Matsushita Electric Industrial Co., Ltd. | Radio lan access authentication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19971028 |