JPH0581161A - Communication system between terminals - Google Patents
Communication system between terminalsInfo
- Publication number
- JPH0581161A JPH0581161A JP3240880A JP24088091A JPH0581161A JP H0581161 A JPH0581161 A JP H0581161A JP 3240880 A JP3240880 A JP 3240880A JP 24088091 A JP24088091 A JP 24088091A JP H0581161 A JPH0581161 A JP H0581161A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- communication
- software
- terminals
- registration number
- 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
- Computer And Data Communications (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ソフトウェア名と登録
番号とを有する端末ソフトウェアが格納された端末間の
相互通信に利用する端末間通信方式。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inter-terminal communication system used for mutual communication between terminals in which terminal software having a software name and a registration number is stored.
【０００２】[0002]
【従来の技術】従来、この種の端末間通信方式における
端末に格納される端末ソフトウェアは、無断複製（コピ
ー）による使用を阻止するため、複製防止対策が施され
ている。この場合、複製側の端末ソフトウェアのプログ
ラムが破壊されるようになっている例が多い。2. Description of the Related Art Conventionally, the terminal software stored in a terminal in this type of inter-terminal communication system is provided with a copy prevention measure in order to prevent its use by unauthorized copying. In this case, the terminal software program on the duplication side is often destroyed.
【０００３】[0003]
【発明が解決しようとする課題】このように複製防止策
を施しているため、手軽に複製した端末ソフトウェアを
使用して通信を行うことができない。したがって、通信
量が増加しないため通信トラヒック量が伸びず、ＬＡ
Ｎ、ＶＡＮ、交換網等の通信網の利用効率が低下すると
いう欠点がある。Since the copy prevention measures are taken in this way, communication cannot be easily performed by using the copied terminal software. Therefore, the communication traffic does not increase and the communication traffic does not increase.
There is a drawback that the utilization efficiency of communication networks such as N, VAN, and switching networks decreases.
【０００４】本発明の目的は、ソフトウェア名と登録番
号とを有する端末ソフトウェアが格納された端末間にお
ける通信トラヒック量を増大でき、通信網の利用効率が
向上する端末間通信方式を提供することにある。An object of the present invention is to provide an inter-terminal communication system which can increase the amount of communication traffic between terminals in which terminal software having a software name and a registration number is stored and which improves the utilization efficiency of a communication network. is there.
【０００５】[0005]
【課題を解決するための手段】本発明の端末間通信方式
は、ソフトウェア名と登録番号とを有する端末ソフトウ
ェアが格納された端末間で通信を行う際に、通信網を通
じて、端末間のリンクが確立した後、端末中の一方の端
末が自己端末に格納された端末ソフトウェアの登録番号
と、他方の端末に格納された端末ソフトウェアの登録番
号とを照合した後に通信継続を決定するものである。The terminal-to-terminal communication system of the present invention enables a link between terminals through a communication network when communication is performed between terminals in which terminal software having a software name and a registration number is stored. After the establishment, one of the terminals collates the registration number of the terminal software stored in its own terminal with the registration number of the terminal software stored in the other terminal, and then decides to continue communication.
【０００６】[0006]
【実施例】次に、本発明の端末間通信方式の実施例につ
いて図面を参照して説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the inter-terminal communication system of the present invention will be described with reference to the drawings.
【０００７】図１は実施例の構成を示している。FIG. 1 shows the configuration of the embodiment.
【０００８】図１において、端末１、２はＬＡＮ、ＶＡ
Ｎ、交換網等の通信網３と接続されている。端末１、２
には、それぞれソフトウェア名と登録番号とを有する端
末ソフトウェアが格納されている。なお、端末ソフトウ
ェアの複製はできるようになっており、また、端末１が
発信側である。In FIG. 1, terminals 1 and 2 are LAN and VA.
N, a communication network 3 such as a switching network. Terminals 1, 2
Stores terminal software each having a software name and a registration number. The terminal software can be duplicated, and the terminal 1 is the calling side.
【０００９】次に、この構成の動作について説明する。Next, the operation of this configuration will be described.
【００１０】図２は端末１と端末２が通信網３を介して
リンク確立した後の発信端末側の流れを示している。FIG. 2 shows a flow on the transmitting terminal side after the terminals 1 and 2 establish a link via the communication network 3.
【００１１】端末１が端末２と相互通信を行う場合、端
末１は通信網３と端末２に整合した接続手順によりリン
ク確立、すなわち、端末間の通信パス確立を行う（ステ
ップ（Ｓ）１０１）。この後、端末１は、先ず、使用す
るソフトウェア名を端末２に送信する（Ｓ１０２）。こ
の端末２でのソフトウェア名の受信が規定時間内に返送
されるか否かを判断する（Ｓ１０３）。ここでタイムオ
ーバーのＮｏの場合は、通信停止となる（Ｓ１０４）。
またＹｅｓの場合、端末１は端末２に端末２のソフトウ
ェア登録番号の送信を要求する（Ｓ１０５）。続いて、
規定時間内に端末２からソフトウェア登録番号が送られ
てきた場合における端末１は、そのソフトウェア登録番
号を受信を判断する（Ｓ１０６）。ここでタイムオーバ
ーのＮｏの場合は、通信停止となる（Ｓ１０４）。Ｙｅ
ｓの場合は、受信したソフトウェア登録番号と自己ソフ
トウェア登録番号とを照合する（Ｓ１０６）。一致する
Ｎｏの場合は、通信停止となる（Ｓ１０４）。Ｙｅｓの
場合は通信を開始する（Ｓ１０８）。When the terminal 1 performs mutual communication with the terminal 2, the terminal 1 establishes a link, that is, establishes a communication path between the terminals by a connection procedure that matches the communication network 3 and the terminal 2 (step (S) 101). . After that, the terminal 1 first transmits the software name to be used to the terminal 2 (S102). It is determined whether or not the reception of the software name at the terminal 2 is returned within the specified time (S103). Here, in the case of No overtime, the communication is stopped (S104).
In the case of Yes, the terminal 1 requests the terminal 2 to transmit the software registration number of the terminal 2 (S105). continue,
When the software registration number is sent from the terminal 2 within the specified time, the terminal 1 determines to receive the software registration number (S106). Here, in the case of No overtime, the communication is stopped (S104). Ye
In the case of s, the received software registration number is compared with the own software registration number (S106). If the numbers match, the communication is stopped (S104). If Yes, communication is started (S108).
【００１２】このように、端末ソフトウェアの複製がで
きるとともに、端末間通信を行う際に、端末１、３間の
通信により端末ソフトウェアの登録番号を送信した後、
両端末１、３のソフトウェア登録番号を照合して、この
照合結果が不一致の場合は通信を継続し、一致した場合
には、通信を停止する。このため、端末間通信を行うた
めには、最低限２台の端末に対応する異なる登録番号を
有するソフトウェアを購入することが必要となり、か
つ、それ等を複製すれば、端末ソフトウェアの登録番号
の異なる端末間であれば通信ができることになる。した
がって端末ソフトウェアを利用した通信が増大するもの
となり、通信トラヒック量を増大することができる。In this way, the terminal software can be duplicated, and when the terminal-to-terminal communication is performed, after the registration number of the terminal software is transmitted by the communication between the terminals 1 and 3,
The software registration numbers of both terminals 1 and 3 are collated. If the collation results do not match, communication is continued, and if they match, communication is stopped. Therefore, in order to perform communication between terminals, it is necessary to purchase software having different registration numbers corresponding to at least two terminals, and if they are duplicated, the registration number of the terminal software can be changed. Communication is possible between different terminals. Therefore, communication using the terminal software is increased, and the amount of communication traffic can be increased.
【００１３】[0013]
【発明の効果】以上の説明から明らかなように、本発明
の端末間通信方式は、一方の端末が自己端末に格納され
た端末ソフトウェアの登録番号と、他方の端末に格納さ
れた端末ソフトウェアの登録番号とを照合した後に、通
信継続を決定するようにしているため、ソフトウェア名
と登録番号とを有する端末ソフトウェアが格納された端
末間における通信トラヒック量を増大でき、ＬＡＮ，Ｖ
ＡＮおよび交換網等における通信網の利用効率が向上す
るという効果を有する。As is apparent from the above description, in the inter-terminal communication method of the present invention, one terminal stores the registration number of the terminal software stored in its own terminal and the terminal software stored in the other terminal. Since the continuation of communication is determined after checking the registration number, it is possible to increase the amount of communication traffic between the terminals that store the terminal software having the software name and the registration number.
This has the effect of improving the utilization efficiency of the communication network in the AN, the switching network, and the like.
【図１】本発明の端末間通信方式の一実施例の構成を示
すブロック図である。FIG. 1 is a block diagram showing a configuration of an embodiment of an inter-terminal communication system of the present invention.
【図２】実施例の動作説明に供されるフローチャートで
ある。FIG. 2 is a flow chart provided for explaining the operation of the embodiment.
１，２ 端末 ３ 通信網 1, 2 Terminal 3 Communication network
Claims (1)
ソフトウェアが格納された端末間で通信を行う際に、通
信網を通じて、前記端末間のリンクが確立した後、前記
端末の中の一方の端末が自己端末に格納された端末ソフ
トウェアの登録番号と、他方の端末に格納された端末ソ
フトウェアの登録番号とを照合した後に通信継続を決定
する端末間通信方式。1. When performing communication between terminals storing terminal software having a software name and a registration number, one of the terminals is established after a link between the terminals is established through a communication network. Is a terminal-to-terminal communication method in which the communication continuity is determined after matching the registration number of the terminal software stored in its own terminal with the registration number of the terminal software stored in the other terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3240880A JPH0581161A (en) | 1991-09-20 | 1991-09-20 | Communication system between terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3240880A JPH0581161A (en) | 1991-09-20 | 1991-09-20 | Communication system between terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0581161A true JPH0581161A (en) | 1993-04-02 |
Family
ID=17066076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3240880A Pending JPH0581161A (en) | 1991-09-20 | 1991-09-20 | Communication system between terminals |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0581161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200344880A1 (en) | 2018-01-15 | 2020-10-29 | Pi-Crystal Incorporation | Flexible substrate, electronic device, and method for manufacturing electronic device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01312631A (en) * | 1988-06-13 | 1989-12-18 | Nec Corp | System for preventing copy of software |
-
1991
- 1991-09-20 JP JP3240880A patent/JPH0581161A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01312631A (en) * | 1988-06-13 | 1989-12-18 | Nec Corp | System for preventing copy of software |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200344880A1 (en) | 2018-01-15 | 2020-10-29 | Pi-Crystal Incorporation | Flexible substrate, electronic device, and method for manufacturing electronic device |
| US11178764B2 (en) | 2018-01-15 | 2021-11-16 | Pi-Crystal Incorporation | Flexible substrate, electronic device, and method for manufacturing electronic device |
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