JPH07307975A - Portable information terminal connection method - Google Patents
Portable information terminal connection methodInfo
- Publication number
- JPH07307975A JPH07307975A JP6099572A JP9957294A JPH07307975A JP H07307975 A JPH07307975 A JP H07307975A JP 6099572 A JP6099572 A JP 6099572A JP 9957294 A JP9957294 A JP 9957294A JP H07307975 A JPH07307975 A JP H07307975A
- Authority
- JP
- Japan
- Prior art keywords
- ipt
- connection
- terminal
- packet
- call
- 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.)
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- Mobile Radio Communication Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、携帯情報端末を用いて
情報通信を行う方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for information communication using a portable information terminal.
【０００２】[0002]
【従来の技術】従来のＩＳＤＮサービスでは、有線接続
であったため、限られた範囲での端末の移動は可能であ
ったが地理的に広範囲の移動や歩行中通信等は不可能で
あった。また、携帯電話は移動中にも利用可能ではあっ
たが、移動中にパケット通信を行うことは不可能であっ
た。2. Description of the Related Art In the conventional ISDN service, because of wired connection, it is possible to move a terminal within a limited range, but it is not possible to move over a geographically wide area, communication during walking, or the like. Further, although the mobile phone could be used while moving, it was impossible to perform packet communication while moving.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は、上記
問題を解決するため、無線接続機能と電話機能およびデ
ータ通信機能を複合構成した携帯情報端末を用いて、通
信網内で移動中でも現在位置を把握し電話接続やパケッ
ト接続を可能とすることにある。SUMMARY OF THE INVENTION In order to solve the above problems, an object of the present invention is to use a portable information terminal having a composite structure of a wireless connection function, a telephone function and a data communication function, even while moving in a communication network. It is to grasp the position and enable telephone connection and packet connection.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本発明は、通信網内に、ＩＰＴ（携帯情報端末）、
ＩＰＴを通信網と接続する無線基地局、無線基地局と接
続され呼設定を実行する回線交換とパケット交換を行う
交換機類と、現在位置や接続条件とそれらをもとに接続
方法を決定するスクリプトを格納したデータベースを配
備し、ＩＰＴにはＩＰＴを識別するための識別番号を付
与し、ＩＰＴ発信時には交換機がダイヤル番号を分析し
てデータベースアクセスの要否を識別し、データベース
アクセスが要であればデータベースにアクセスし、デー
タベースに記憶された接続相手のＩＰＴの現在位置、属
性条件、発信曜日、発信時刻等によって接続方法を決定
し、通話またはパケット通信を可能とするものである。To achieve the above object, the present invention provides an IPT (Personal Digital Assistant),
A wireless base station that connects the IPT to a communication network, switches that are connected to the wireless base station to perform call setup and that perform circuit switching and packet switching, and a script that determines the connection method based on the current location and connection conditions. Is provided, an identification number for identifying the IPT is given to the IPT, and when the IPT is transmitted, the exchange analyzes the dial number to identify the necessity of the database access. If the database access is required, The database is accessed, and the connection method is determined according to the current position of the IPT of the connection partner, the attribute condition, the day of the week, the time of the day of origin, etc. stored in the database, and the call or packet communication is enabled.
【０００５】[0005]
【作用】このような本発明の方法により、ＩＰＴが無線
の送受可能なあらゆる場所へ移動しても電話接続とパケ
ット接続を可能とする。By such a method of the present invention, telephone connection and packet connection are possible even when the IPT moves to any place where wireless transmission and reception is possible.
【０００６】[0006]
【実施例】以下、図面を用いて本発明の実施例を説明す
る。図１は、本発明の一実施例を説明するものである。
図で、１は発信ＩＰＴ端末であり接続番号はＯＡＯ−１
１１１１１、２はＩＰＴ端末用の無線を送受する基地
局、３は基地局２を収容する発側ＩＳＤＮ交換機、４は
発側ＩＳＤＮ交換機３と接続され発側ＩＳＤＮ交換機３
からのデータ信号をパケット化するパケット化装置、５
はパケット交換機、６は着側ＩＳＤＮ交換機７と接続さ
れパケット交換機５からのパケット信号をデータ信号へ
変換するパケット変換装置でありパケット網での接続番
号は６６６６６６である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 illustrates an embodiment of the present invention.
In the figure, 1 is an originating IPT terminal and the connection number is OAO-1.
Reference numerals 11111 and 2 are base stations for transmitting and receiving radio waves for IPT terminals, 3 is an originating ISDN exchange that accommodates the base station 2, and 4 is a originating ISDN exchange 3 that is connected to the originating ISDN exchange 3
Packetizing device for packetizing the data signal from the device 5,
Is a packet switch, 6 is a packet converter which is connected to the destination ISDN switch 7 and converts the packet signal from the packet switch 5 into a data signal, and the connection number in the packet network is 666666.
【０００７】さらに、７は着側ＩＳＤＮ交換機、８はＩ
ＰＴ端末用の無線を送受する基地局でありＩＳＤＮ網に
おける接続番号は０３−３９２９−７５５２、９は着信
ＩＰＴ端末であり接続番号はＯＡＯ−２２２２２２、１
０はＩＰＴ端末の接続番号と該ＩＰＴ端末の所有機能と
現在位置を識別するための基地局対応に付与された番号
（位置情報とよぶ）と位置情報から対応するパケット網
内でのパケット変換装置への接続番号を格納したデータ
ベース装置である。Further, 7 is a destination ISDN exchange, and 8 is I.
It is a base station for transmitting and receiving radio waves for PT terminals, the connection number in the ISDN network is 03-3929-7552, 9 is an incoming IPT terminal, and the connection numbers are OAO-222222, 1
0 is a connection number of the IPT terminal, a function assigned to the IPT terminal, and a number (referred to as position information) assigned to the base station for identifying the current position and the packet conversion device in the packet network corresponding to the position information. It is a database device that stores the connection number to.
【０００８】さらに、２３は基地局２と発側ＩＳＤＮ交
換機３間の回線、３７は発側ＩＳＤＮ交換機３と着側Ｉ
ＳＤＮ交換機７間の回線、４５はパケット化装置４とパ
ケット交換機５間の回線、５６はパケット交換機５とパ
ケット変換装置６間の回線、７８は着側ＩＳＤＮ交換機
７と基地局８間の回線、３１０と１０７はＩＳＤＮ交換
機３および７とデータベース装置１０間の制御信号を送
受する制御回路である。また１００はデータベース装置
１０が格納するデータの構成図であり、１０１は端末の
接続番号から位置情報および所有機能を求める端末属性
情報テーブル、１０２は端末の位置情報からパケット網
内での接続先を識別する接続番号を求める接続交換機番
号である。Further, 23 is a line between the base station 2 and the originating ISDN exchange 3 and 37 is a originating ISDN exchange 3 and the destination I.
A line between the SDN exchanges 7, 45 is a line between the packetizing device 4 and the packet exchange 5, 56 is a line between the packet exchange 5 and the packet converter 6, 78 is a line between the destination ISDN exchange 7 and the base station 8, Reference numerals 310 and 107 are control circuits for transmitting and receiving control signals between the ISDN exchanges 3 and 7 and the database device 10. Further, 100 is a configuration diagram of data stored in the database device 10, 101 is a terminal attribute information table for obtaining position information and possessive function from the connection number of the terminal, and 102 is connection destination in the packet network from the position information of the terminal. It is the connection exchange number for which the connection number to be identified is sought.
【０００９】また、図２はシステムの動作の説明図であ
る。以下図１と図２を用いて動作を説明する。FIG. 2 is an explanatory diagram of the operation of the system. The operation will be described below with reference to FIGS.
【００１０】まず、ＩＰＴ間での通話接続について説明
する。発信ＩＰＴ端末１が発信すると、定められた手順
により基地局２と発側ＩＳＤＮ交換機３間の回線２３が
設定され、発信ＩＰＴ端末１は、発信者が指定した着信
ＩＰＴ番号（ＯＡＯ−２２２２２２）と通話指示表示を
発側ＩＳＤＮ交換機３へ送出する。発側ＩＳＤＮ交換機
３は、受信した接続番号がＩＰＴ接続であることを識別
するとデータベース装置１０へ着信ＩＰＴ端末番号（Ｏ
ＡＯ−２２２２２２）と通話表示を送出する。First, a call connection between IPTs will be described. When the originating IPT terminal 1 originates a call, the line 23 between the base station 2 and the originating ISDN exchange 3 is set by a predetermined procedure, and the originating IPT terminal 1 receives the incoming IPT number (OAO-222222) designated by the originator. A call instruction display is sent to the originating ISDN exchange 3. When the originating ISDN exchange 3 identifies that the received connection number is an IPT connection, the originating ISDN exchange 3 informs the database device 10 of the incoming IPT terminal number (O
AO-222222) and call display is sent.
【００１１】データベース装置１０では、端末属性テー
ブルを検索し、該着信ＩＰＴ端末のＩＳＤＮ網での一般
接続時の番号に対応し、網内のルーティング情報として
使用する位置情報（０３−３９２９−７５５２）を求め
るとともに、接続条件（本例では土曜日、日曜日は通話
のみとする）より通話接続は可能と判断し、通話表示に
より該位置情報のみで接続可能であることを判断し、発
側ＩＳＤＮ交換機３へ該位置情報を返送する。In the database device 10, the terminal attribute table is searched, and the position information (03-3929-7552) corresponding to the number of the incoming IPT terminal at the time of general connection in the ISDN network and used as the routing information in the network (03-3929-7552) In addition, it is determined that the call connection is possible based on the connection conditions (in this example, only the call is made on Saturday and Sunday), and it is determined from the call display that the call can be made only by the position information. The position information is returned to.
【００１２】発側ＩＳＤＮ交換機３では、返送された接
続番号（０３−３９２９−７５５２）に基づき一般の回
線設定と同様に回線３７を着側ＩＳＤＮ交換機７との間
で設定するとともに、着信ＩＰＴ端末番号を転送する。
着側ＩＳＤＮ交換機７は、着信ＩＰＴ端末番号に基づき
ＩＰＴ接続であることを判断し、着信ＩＰＴ端末９との
間で定められた手順により回線７８及び無線回線を設定
する。以上の動作により発信ＩＰＴ端末１と着信ＩＰＴ
端末９との間で回線が設定され通話が可能となる。なお
通話終了時、通常の手順により両端末間の回線は開放さ
れる。In the originating ISDN exchange 3, the line 37 is set up between the destination ISDN exchange 7 and the incoming IPT terminal in the same manner as general line setup based on the returned connection number (03-3929-7552). Transfer the number.
The destination ISDN exchange 7 determines that the IPT connection is based on the incoming IPT terminal number, and sets the line 78 and the wireless line according to the procedure determined with the incoming IPT terminal 9. With the above operation, the originating IPT terminal 1 and the terminating IPT
A line is set up with the terminal 9 and communication becomes possible. At the end of the call, the line between both terminals is opened by the normal procedure.
【００１３】次にパケット通信の場合について説明す
る。発信ＩＰＴ端末１が発信すると、定められた手順に
より基地局２と発側ＩＳＤＮ交換機３間の回線２３が設
定され、発信ＩＰＴ端末１は、発信者が指定した着信Ｉ
ＰＴ番号（ＯＡＯ−２２２２２２）とパケット指示表示
を発側ＩＳＤＮ交換機３へ送出する。発信ＩＳＤＮ交換
機３は、受信した接続番号がＩＰＴ接続であることを識
別するとデータベース装置１０へ着信ＴＰＴ端末番号
（ＯＡＯ−２２２２２２）とパケット指示表示を送出す
る。Next, the case of packet communication will be described. When the originating IPT terminal 1 originates a call, the line 23 between the base station 2 and the originating ISDN exchange 3 is set by a predetermined procedure, and the originating IPT terminal 1 receives the incoming call I designated by the originator.
The PT number (OAO-222222) and the packet instruction display are sent to the originating ISDN exchange 3. When the originating ISDN exchange 3 identifies that the received connection number is the IPT connection, it sends the incoming TPT terminal number (OAO-222222) and the packet instruction display to the database device 10.
【００１４】データベース装置１０では、端末属性テー
ブルを検索し、該着信ＩＰＴ端末の位置情報を求めると
ともに、パケット指示表示により指定着信ＩＰＴ端末が
パケット機能を有していることを判定し、接続条件（本
例では土曜日、日曜日は通話のみで発信は月曜日とす
る）よりパケット接続は可能と判断し、接続交換機番号
テーブル１０２を用いて該位置情報からパケット網内の
該位置情報に対応すパケット交換装置の接続番号６６６
６６６を求め、該接続番号を発側ＩＳＤＮ交換機３へ返
送する。The database device 10 searches the terminal attribute table for position information of the terminating IPT terminal, determines from the packet indication that the designated terminating IPT terminal has a packet function, and determines the connection condition ( In this example, it is determined that the packet connection is possible on Saturday and Sunday, and only the call is made and the call origination is on Monday, and the packet switching device corresponding to the position information in the packet network from the position information is determined using the connection exchange number table 102. Connection number 666
666 is obtained and the connection number is returned to the originating ISDN exchange 3.
【００１５】発側ＩＳＤＮ交換機３では、返送された接
続番号（６６６６６６）をもとに一般のＩＳＤＮパケッ
ト接続手順に基づきパケット化装置４、パケット交換機
５、パケット変換装置６経由で着側ＩＳＤＮ交換機７と
の間でパケットチャネルを設定するとともに、着信ＩＰ
Ｔ端末番号ＯＡＯ−２２２２２２を着側ＩＳＤＮ交換機
７へ転送する。着側ＩＳＤＮ交換機７は、着信ＩＰＴ端
末番号に基づきＩＰＴ接続であることを判断し、着信Ｉ
ＰＴ端末９との間で定められた手順により回線７８及び
無線回線を設定する。以上の動作により発信ＩＰＴ端末
１と着信ＩＰＴ端末９との間で回線が設定され通信が可
能となる。なお通信終了時、通常の手順により両端末間
の回線は開放される。In the originating ISDN exchange 3, the destination ISDN exchange 7 is passed through the packetizing device 4, the packet exchange 5, and the packet converting device 6 based on the general ISDN packet connection procedure based on the returned connection number (666666). Incoming IP as well as setting packet channel between
The T terminal number OAO-222222 is transferred to the destination ISDN exchange 7. The destination ISDN exchange 7 determines that the IPT connection is based on the incoming IPT terminal number, and the incoming
The line 78 and the wireless line are set by the procedure determined with the PT terminal 9. With the above operation, a line is set up between the originating IPT terminal 1 and the terminating IPT terminal 9 and communication becomes possible. At the end of communication, the line between both terminals is released by the normal procedure.
【００１６】以上の実施例はＩＰＴ端末の利用について
述べたが、着側がＩＰＴに限らず、パケット網に収容さ
れた一般パケット端末やデータ通信センタ等との通信も
それらに付与された接続番号を発信ＩＰＴ端末がダイヤ
ルすれば可能であることは自明である。Although the above embodiments have described the use of the IPT terminal, the destination side is not limited to the IPT, and communication with general packet terminals or data communication centers accommodated in the packet network also requires the connection number assigned to them. It is self-evident that the originating IPT terminal can dial.
【００１７】[0017]
【発明の効果】以上の説明のとおり、本発明によれば、
携帯情報端末を用いることにより、通話およびパケット
通信のようなデータ通信に対する場所的制限がなくな
り、固定された場所のみではなく、どこに居てもこのよ
うな通信が可能となることから、欲しい情報がいつでも
どこでも入手可能となり社会の活性化に寄与できる。As described above, according to the present invention,
By using a mobile information terminal, there are no restrictions on the location of data communication such as telephone calls and packet communication, and such communication is possible not only in fixed locations, but also in any location. It will be available anytime, anywhere, and will contribute to the vitalization of society.
【図１】本発明の一実施例を説明する図である。FIG. 1 is a diagram illustrating an embodiment of the present invention.
【図２】システムの動作を説明する図である。FIG. 2 is a diagram illustrating the operation of the system.
１ 発信ＩＰＴ端末 ２ ＩＰＴ端末用の無線を送受する基地局 ３ 基地局２を収容する発側ＩＳＤＮ交換機 ４ 発側ＩＳＤＮ交換機３からのデータ信号のパケット
化装置 ５ パケット交換機 ６ パケット信号をデータ信号へ変換するパケット変換
装置 ７ 着側ＩＳＤＮ交換機 ８ ＩＰＴ端末用の無線を送受する基地局 ９ 着信ＩＰＴ端末 １０ データベース装置 ２３ 基地局２と発側ＩＳＤＮ交換機３間の回線 ３７ 発側ＩＳＤＮ交換機３と着側ＩＳＤＮ交換機７間
の回線 ４５ パケット化装置４とパケット交換機５間の回線 ５６ パケット交換機５とパケット交換装置６間の回線 ７８ 着側ＩＳＤＮ交換機７と基地局８間の回線 ３１０，１０７ データベース装置１０との間で制御信
号を送受する制御回線 １００ データベース装置１０が蓄積するデータ １０１ 端末属性情報テーブル １０２ 接続交換機番号テーブル1 originating IPT terminal 2 base station for transmitting / receiving radio for IPT terminal 3 originating ISDN exchange 4 accommodating base station 2 packetizing device for data signal from originating ISDN exchange 5 packet switch 6 packet signal to data signal Packet conversion device for conversion 7 Destination ISDN exchange 8 Base station for transmitting / receiving radio for IPT terminal 9 Incoming IPT terminal 10 Database device 23 Line between base station 2 and originating ISDN exchange 3 37 Origin ISDN exchange 3 and destination A line between the ISDN exchanges 45 A line between the packetizing device 4 and the packet exchange 5 56 A line between the packet exchange 5 and the packet exchange 6 78 A line between the destination ISDN exchange 7 and the base station 310, 107 A database device 10 Control line for sending and receiving control signals between the 101 terminal attribute information table 102 connect switch number table
Claims (1)
機能とを持つ携帯情報端末（以下ＩＰＴと略記する）
と、ＩＰＴと無線回線で接続される基地局と、電話交換
機と、パケット交換機と、該交換機間を接続し通信する
手段と、ＩＰＴの現在位置、接続条件、属性条件、発信
曜日、発信時刻等を記憶し、これらの情報により接続方
法を判断するとともにＩＰＴの識別番号を通信網内のル
ーティング情報に変換する接続手順制御機能を有するデ
ータベース装置とを具え、 ＩＰＴには該ＩＰＴを識別するための識別番号を付与
し、ＩＰＴ発信時には交換機がダイヤル番号を分析して
データベースアクセスの要否を識別し、データベースア
クセスが要であればデータベースにアクセスし、データ
ベースに記憶された接続相手のＩＰＴの現在位置、属性
条件、発信曜日、発信時刻等によって接続方法を決定
し、通話またはパケット通信を可能とすることを特徴と
する携帯情報端末接続方法。1. A mobile information terminal having a telephone call function and a packet communication function in a communication network (hereinafter abbreviated as IPT).
, A base station connected to the IPT by a wireless line, a telephone switchboard, a packet switchboard, a means for connecting and communicating between the switchboards, the current position of the IPT, connection conditions, attribute conditions, sending day of the week, calling time, etc. And a database device having a connection procedure control function for determining the connection method based on these information and converting the identification number of the IPT into the routing information in the communication network, and the IPT for identifying the IPT. When an IPT is sent, the exchange analyzes the dialed number to identify the necessity of database access when making an IPT call, and if the database access is needed, the exchange accesses the database and the current location of the IPT of the connection partner stored in the database. It is possible to make a call or packet communication by determining the connection method according to the attribute conditions, the day of the week, the time of day of the call, the time of the call, etc. How to connect to personal digital assistants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6099572A JPH07307975A (en) | 1994-05-13 | 1994-05-13 | Portable information terminal connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6099572A JPH07307975A (en) | 1994-05-13 | 1994-05-13 | Portable information terminal connection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07307975A true JPH07307975A (en) | 1995-11-21 |
Family
ID=14250835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6099572A Pending JPH07307975A (en) | 1994-05-13 | 1994-05-13 | Portable information terminal connection method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07307975A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996021331A1 (en) * | 1995-01-05 | 1996-07-11 | Ntt Mobile Communications Network Inc. | Device and method for general calling for mobile data communication system |
| US6799036B2 (en) | 1999-12-08 | 2004-09-28 | Fujitsu Limited | Communication controller, base station controller and communication system |
| WO2009001714A1 (en) * | 2007-06-28 | 2008-12-31 | Sharp Kabushiki Kaisha | Mobile communication system and call/session control apparatus |
-
1994
- 1994-05-13 JP JP6099572A patent/JPH07307975A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996021331A1 (en) * | 1995-01-05 | 1996-07-11 | Ntt Mobile Communications Network Inc. | Device and method for general calling for mobile data communication system |
| US5867779A (en) * | 1995-01-05 | 1999-02-02 | Ntt Mobile Communications Network, Inc. | Paging equipment and method for reducing traffic in a mobile data communication system |
| US6799036B2 (en) | 1999-12-08 | 2004-09-28 | Fujitsu Limited | Communication controller, base station controller and communication system |
| WO2009001714A1 (en) * | 2007-06-28 | 2008-12-31 | Sharp Kabushiki Kaisha | Mobile communication system and call/session control apparatus |
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