JP3115452B2 - Communication control method of communication network and communication network - Google Patents
Communication control method of communication network and communication networkInfo
- Publication number
- JP3115452B2 JP3115452B2 JP05121050A JP12105093A JP3115452B2 JP 3115452 B2 JP3115452 B2 JP 3115452B2 JP 05121050 A JP05121050 A JP 05121050A JP 12105093 A JP12105093 A JP 12105093A JP 3115452 B2 JP3115452 B2 JP 3115452B2
- Authority
- JP
- Japan
- Prior art keywords
- communication
- terminal
- mobile radio
- network
- type
- 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.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】この発明は通信能力、例えばプロ
トコル（通信手順）を異にする通信端末が混在する通信
網における、通信制御方法及び通信網に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication control method and a communication network in a communication network in which communication terminals having different communication capabilities, for example, protocols (communication procedures) are mixed.
【０００２】[0002]
【従来の技術】我が国では従来においては、移動通信に
おける移動端末（通信端末）の通信手順は固定通信網に
合わせて同一のものが採用されていた。しかし、本来は
通信端末はどのような通信手順で動作させるようにして
もよく、通信手順の選定によって従来受けられなかった
サービスを受けられるようになるものである。2. Description of the Related Art In Japan, the same communication procedure for mobile terminals (communication terminals) in mobile communication has conventionally been adopted in accordance with a fixed communication network. However, originally, the communication terminal may be operated according to any communication procedure, and the selection of the communication procedure allows the communication terminal to receive a service that has not been conventionally received.
【０００３】[0003]
【発明が解決しようとする課題】機能向上のために通信
端末のバージョン（版）をアップすることがあるが、そ
のバージョンアップにより通信端末と通信網との間の通
信手順が一致しなくなることがある。このようなため、
通信手順が異なる複数の通信端末がある通信網に混在し
た場合、従来においては通信網側では各通信端末がどの
ような通信手順のものか知らないため、通信端末が通信
する際に、発呼の場合も、着呼の場合も通信網はその通
信をどのように処理してよいかがわからず、従って、そ
の通信端末に対する発着信が不可能となることがある。
特に移動通信端末では、移動先の通信網において、その
通信網はその移動通信端末の通信手順を知らないと、そ
の移動通信端末に対する発着信が不能となることがあ
る。In some cases, the version (version) of a communication terminal is upgraded in order to improve its function. However, the communication procedure between the communication terminal and the communication network may not match due to the version upgrade. is there. Because of this,
When a plurality of communication terminals having different communication procedures coexist in a communication network, the communication network conventionally does not know what communication procedure each communication terminal has. In both cases (1) and (2), the communication network does not know how to process the communication, and therefore it may not be possible to make or receive calls to or from the communication terminal.
In particular, in a mobile communication terminal, in a destination communication network, if the communication network does not know the communication procedure of the mobile communication terminal, outgoing / incoming calls to the mobile communication terminal may be impossible.
【０００４】[0004]
【課題を解決するための手段】この発明によれば、各移
動無線通信端末の通信能力を示す端末種別を、その移動
無線通信端末に対応させて通信網内のデータベースに記
憶しておき、移動無線通信端末から通信種別の登録要求
を通信網に対し行うと、通信網はデータベースのその移
動無線通信端末に対し、要求した通信種別を登録し、交
換局は移動無線通信端末と通信を行う際に、その移動無
線通信端末の端末種別をデータベースから読み出して、
その読み出した端末種別に応じた通信処理を行う。 According to the present invention, each transfer is provided.
The terminal type indicating the communication capability of the mobile communication terminal
Record in the database in the communication network corresponding to the wireless communication terminal.
Remember, communication type registration request from mobile wireless communication terminal
Is performed on the communication network, the communication network
Register the requested communication type with the mobile wireless communication terminal and
When the exchange station communicates with the mobile radio communication terminal, it does not move.
Read the terminal type of the line communication terminal from the database,
The communication processing corresponding to the read terminal type is performed.
【０００５】[0005]
【実施例】次にこの発明の実施例を図面を参照して説明
する。図１Ａに示すように通信網、例えば移動通信網１
１には加入者交換局や中継交換局などの交換局１２が複
数設けられ、相互に接続され、また通信端末、この例で
は移動通信端末１３が基地局（図示せず）を介して無線
回線１４を通じて交換局１２と接続され、移動通信端末
間の通信や固定通信端末との通信が可能とされている。Next, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1A, a communication network, for example, a mobile communication network 1
1 is provided with a plurality of exchanges 12 such as a subscriber exchange and a relay exchange, which are connected to each other, and a communication terminal, in this example, a mobile communication terminal 13 is connected to a radio line via a base station (not shown). The communication station 14 is connected to the exchange 12 through 14 to enable communication between mobile communication terminals and communication with fixed communication terminals.
【０００６】この発明においては、通信網１１内に通信
端末ごとの端末種別を記憶するデータベース１５が設け
られる。つまり図１Ｂに示すようにデータベース１５に
は各通信端末１３の端末識別子（例えば加入者番号）
と、その通信端末１３の通信能力（例えば通信手順）を
示す端末種別とが組として記憶されてある。このデータ
ベース１５は通信網１１内１つあるいは数個設けるのみ
でも、または各加入者交換局に設けてもよい。In the present invention, a database 15 for storing the terminal type of each communication terminal is provided in the communication network 11. That is, as shown in FIG. 1B, the database 15 has a terminal identifier (for example, a subscriber number) of each communication terminal
And a terminal type indicating the communication capability (for example, communication procedure) of the communication terminal 13 are stored as a set. This database 15 may be provided only in one or several in the communication network 11, or may be provided in each local exchange.
【０００７】このデータベース１５に対する通信端末１
３の記憶は、この例では各通信端末１３が交換局１２
（通常加入者交換局）を通じて行う。このため交換局１
２には通常の交換機としての通信接続を行うための通信
接続制御手段１６の他に端末種別書込読出手段１７が設
けられ、この端末種別書込読出手段１７によりデータベ
ース１５に対する各通信端末１３ごとの端末種別の書込
み、その読み出しを行うことが可能とされる。The communication terminal 1 for the database 15
In this example, each communication terminal 13 stores the exchange 12
(Usually the local exchange). Therefore, exchange 1
2 is provided with a terminal type writing / reading unit 17 in addition to the communication connection control unit 16 for making a communication connection as a normal exchange. It is possible to perform writing and reading of the terminal type.
【０００８】このデータベース１５に対する端末種別の
記憶は、通信端末１３が行うことができる。例えば図２
Ａに示すように通信端末１３1 が自己の端末識別子と端
末種別とを交換局１２に送信して端末種別登録要求をす
る。これを受信した交換局１２はその端末識別子からデ
ータベース１５を特定して、そのデータベースにその端
末識別子および端末種別を送って登録要求をする。この
登録要求を受けたデータベース１５はその端末識別子の
占有領域を特定してその端末種別を登録する。データベ
ース１５が通信網１１内に１つの場合は、データベース
１５の特定は不要となる。また移動通信の場合は、移動
通信端末１３が在圏登録を行う際に、その在圏ゾーンを
示す識別子などと共に端末種別も送信して、端末種別が
自動的に登録されるようにしてもよい。この場合は、デ
ータベース１５はいわゆるホームメモリに兼ねられるこ
とになる。[0008] The communication terminal 13 can store the terminal type in the database 15. For example, FIG.
Communication terminal 13 1 as shown in A to the terminal type registration request by sending and the terminal type own terminal identifier to the exchange 12. The exchange 12 receiving this specifies the database 15 from the terminal identifier, sends the terminal identifier and the terminal type to the database, and makes a registration request. The database 15 receiving this registration request specifies the occupied area of the terminal identifier and registers the terminal type. When there is one database 15 in the communication network 11, it is not necessary to specify the database 15. In the case of mobile communication, when the mobile communication terminal 13 performs location registration, a terminal type may be transmitted together with an identifier indicating the location zone, and the terminal type may be automatically registered. . In this case, the database 15 also serves as a so-called home memory.
【０００９】このような端末種別を記憶したデータベー
ス１５を備えた通信網においては、通信能力が異なる通
信端末１３に対する通信を以下のように処理することが
できる。即ち、図２Ｂに示すように、通信端末１３1 が
その端末識別子を含む発信要求をすると、この発信要求
を受けた交換局１２はその端末識別子からデータベース
を特定して、そのデータベース１５に対して、その端末
識別子を含む端末種別読出要求を行う。これを受信した
データベース１５はその端末識別子に対する端末種別を
読み出して、それを読み出し要求元の交換局１２へ端末
種別読出応答として送信する。これを受信した交換局１
２は、その端末種別に応じた通信手順で通信端末１３1
からの発信要求を処理する。In a communication network provided with a database 15 storing such terminal types, communication with communication terminals 13 having different communication capabilities can be processed as follows. That is, as shown in FIG. 2B, when the communication terminal 13 1 makes a call request including the terminal identifier, the exchange 12 having received the call request specifies a database from the terminal identifier, and , A terminal type read request including the terminal identifier is made. The database 15 which has received this reads out the terminal type corresponding to the terminal identifier, and transmits it as a terminal type read response to the exchange 12 which has issued the read request. Exchange 1 that received this
2 is a communication procedure corresponding to the terminal type and a communication terminal 13 1
Handle outgoing requests from.
【００１０】次に、通信端末１３1 に対する着信要求が
交換局１２に到達すると、つまり通信端末１３1 に対す
る着信メッセージを交換局１２が受け取ると、図２Ｃに
示すように、その交換局１２は着信要求中の端末識別子
からデータベース１５を特定して、そのデータベース１
５に、その端末識別子を含む読み出し要求を行う。これ
を受けたデータベース１５は、その端末識別子に対する
端末種別を読み出してその端末種別を読出し応答として
要求元の交換局１２へ送る。これを受信した交換局は、
その端末種別に応じた通信手順でその通信端末１３1 に
対する着信処理を行う。[0010] Next, when the call termination request to the communication terminal 13 1 reaches the switching station 12, that is, when an incoming message to the communication terminal 13 first exchange station 12 receives, as shown in FIG. 2C, the switching center 12 an incoming The database 15 is specified from the terminal identifier in the request, and the database 1
5, a read request including the terminal identifier is performed. The database 15 receiving this reads the terminal type corresponding to the terminal identifier and sends the terminal type to the requesting exchange 12 as a read response. When the exchange receives this,
Performing call processing for the communication terminal 13 1 in the communication procedure in accordance with the terminal type.
【００１１】この発明は移動通信のみならず固定通信に
も適用できる。The present invention can be applied not only to mobile communication but also to fixed communication.
【００１２】[0012]
【発明の効果】以上述べたように、この発明によれば各
通信端末対応にその通信能力を示す通信種別をデータベ
ースに記憶し、通信端末に対する通信処理を、その通信
端末の通信種別をデータベースから読み出して、これに
応じて行うことにより、通信端末−網の間の通信プロト
コルのバージョンが変更されても、その変更前のプロト
コルを採用している通信端末に対する通信サービス、お
よび変更後のプロトコルを採用している通信端末に対す
る通信サービスを提供することが可能となる。As described above, according to the present invention, the communication type indicating the communication capability for each communication terminal is stored in the database, and the communication processing for the communication terminal is performed from the database. By reading and responding to this, even if the version of the communication protocol between the communication terminal and the network is changed, the communication service for the communication terminal adopting the protocol before the change and the protocol after the change are changed. It is possible to provide a communication service to the communication terminal that has been adopted.
【図１】Ａはこの発明の通信網の実施例を示すブロック
図、Ｂはその要部を示すブロック図である。FIG. 1A is a block diagram showing an embodiment of a communication network according to the present invention, and FIG. 1B is a block diagram showing a main part thereof.
【図２】Ａは端末種別の登録手順の例を示す図、Ｂはこ
の発明方法における発信処理の例を示す図、Ｃはこの発
明方法における着信処理の例を示す図である。2A is a diagram illustrating an example of a terminal type registration procedure, FIG. 2B is a diagram illustrating an example of a calling process in the method of the present invention, and FIG. 2C is a diagram illustrating an example of a receiving process in the method of the present invention;
───────────────────────────────────────────────────── フロントページの続き (72)発明者 薮崎 正実 東京都港区虎ノ門二丁目10番１号 エ ヌ・ティ・ティ移動通信網株式会社内 (56)参考文献 特開 平４−369144（ＪＰ，Ａ) 特開 平５−80995（ＪＰ，Ａ) 特開 平３−265335（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) H04L 29/06 H04L 29/12 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Masami Yabuzaki 2-10-1 Toranomon, Minato-ku, Tokyo NTT Mobile Communication Network Co., Ltd. (56) References JP-A-4-369144 (JP) JP-A-5-80995 (JP, A) JP-A-3-265335 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) H04L 29/06 H04L 29/12
Claims (2)
末を収容する複数の交換局からなる通信網において、 上記各移動無線通信端末の通信能力を示す端末種別を、
その移動無線通信端末に対応させて上記通信網内のデー
タベースに記憶しておき、上記移動無線通信端末から通信種別の登録要求を通信網
に対し行うと、上記通信網は上記データベースのその移
動無線通信端末に対し、要求した通信種別を登録し、 上記交換局は上記移動無線通信端末と通信を行う際に、
その移動無線 通信端末の端末種別を上記データベースか
ら読み出して、その読み出した端末種別に応じた通信処
理を行う、 こ とを特徴とする通信網の通信制御方法。In a communication network comprising a plurality of exchanges accommodating a plurality of mobile radio communication terminals having different communication capabilities, a terminal type indicating the communication capability of each of the mobile radio communication terminals is represented by:
The mobile radio communication terminal is stored in a database in the communication network in correspondence with the mobile radio communication terminal, and a registration request for a communication type is transmitted from the mobile radio communication terminal to the communication network.
To the network, the communication network
For the mobile radio communication terminal, register the requested communication type, and when the exchange performs communication with the mobile radio communication terminal,
The terminal type of the mobile radio communication terminal is read from the database, the earthenware pots row a communication process corresponding to the terminal type of the read, the communication network of the communication control method comprising the this.
末を収容する複数の交換局からなる通信網において、 上記各移動無線通信端末の通信能力を示す端末種別を、
その移動無線通信端末に対応させて記憶する上記通信網
内のデータベースと、上記移動無線通信端末から通信種別の登録要求を通信網
に対し行うと、上記通信網は上記データベースのその移
動無線通信端末に対し、要求した通信種別を登録する手
段と、 上記交換局は上記移動無線通信端末と通信を行う際に、
その移動無線 通信端末の端末種別を上記データベースか
ら読み出して、その読み出した端末種別に応じた通信処
理を行う手段と、 を具備 することを特徴とする通信網。2. A communication network communication capability comprises a plurality of switching centers for accommodating a plurality of different mobile radio communication terminal, the terminal type indicating the communication capability of each mobile radio communication terminal,
And database in the communication network that stores in association with the mobile radio communication terminal, a communication network a registration request of the communication type from the mobile radio communication terminal
To the network, the communication network
Procedure to register the requested communication type for the mobile wireless communication terminal
And the switching center, when communicating with the mobile radio communication terminal,
The terminal type of the mobile radio communication terminal is read from the database, the communication network, characterized by comprising: a row cormorants means a communication process corresponding to the terminal type thus read out, the.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05121050A JP3115452B2 (en) | 1993-05-24 | 1993-05-24 | Communication control method of communication network and communication network |
| US08/244,944 US5649301A (en) | 1992-10-19 | 1993-10-18 | Mobile communication method for controlling origination or termination of a call in a desired network |
| EP93922650A EP0619686B1 (en) | 1992-10-19 | 1993-10-18 | Method for controlling mobile communication using subscriber and mobile unit location registers |
| DE69333401T DE69333401T2 (en) | 1992-10-19 | 1993-10-18 | METHOD FOR CONTROLLING MOBILE COMMUNICATION USING RESIDENTIAL REGISTERS FOR PARTICIPANTS AND MOBILE STATIONS |
| PCT/JP1993/001496 WO1994009600A1 (en) | 1992-10-19 | 1993-10-18 | Method for controlling mobile communication |
| AU51570/93A AU667584B2 (en) | 1992-10-19 | 1993-10-18 | Method for controlling mobile communication |
| CA002126319A CA2126319C (en) | 1992-10-19 | 1993-10-18 | Mobile communication control method |
| AU37871/95A AU677922B2 (en) | 1992-10-19 | 1995-11-15 | Mobile communication control method |
| AU37872/95A AU678733B2 (en) | 1992-10-19 | 1995-11-15 | Mobile communication control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05121050A JP3115452B2 (en) | 1993-05-24 | 1993-05-24 | Communication control method of communication network and communication network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06334703A JPH06334703A (en) | 1994-12-02 |
| JP3115452B2 true JP3115452B2 (en) | 2000-12-04 |
Family
ID=14801596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05121050A Expired - Lifetime JP3115452B2 (en) | 1992-10-19 | 1993-05-24 | Communication control method of communication network and communication network |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3115452B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW347498B (en) * | 1996-09-30 | 1998-12-11 | Casio Computer Co Ltd | Information supply system |
| JPH11250009A (en) * | 1998-03-04 | 1999-09-17 | Uniden Corp | Server device and web data converting system |
| KR100722348B1 (en) * | 2001-07-10 | 2007-05-29 | 후지쯔 가부시끼가이샤 | Apparatus and method for acquiring positional informations of information terminal user |
-
1993
- 1993-05-24 JP JP05121050A patent/JP3115452B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06334703A (en) | 1994-12-02 |
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