WO2001028216A1 - Systeme de communication de donnees - Google Patents

Systeme de communication de donnees Download PDF

Info

Publication number
WO2001028216A1
WO2001028216A1 PCT/JP2000/006967 JP0006967W WO0128216A1 WO 2001028216 A1 WO2001028216 A1 WO 2001028216A1 JP 0006967 W JP0006967 W JP 0006967W WO 0128216 A1 WO0128216 A1 WO 0128216A1
Authority
WO
WIPO (PCT)
Prior art keywords
telephone
controller
line
call
notification information
Prior art date
Application number
PCT/JP2000/006967
Other languages
English (en)
Japanese (ja)
Inventor
Tadashi Nakanuma
Original Assignee
Koga Electronics Co., Ltd.
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 Koga Electronics Co., Ltd. filed Critical Koga Electronics Co., Ltd.
Publication of WO2001028216A1 publication Critical patent/WO2001028216A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems

Definitions

  • the present invention relates to a data communication system that enables Internet communication using an existing subscriber telephone line and achieving convenience comparable to connection through a dedicated line.
  • Important functions of the Internet include the transmission and reception of various information, for example, the transmission and reception of e-mail.
  • the connection between the general user's computer and the provider's computer is usually made at the user's expense, but using a dedicated line for this connection is too burdensome for the ordinary user.
  • a general user connects his computer to a provider's computer via a public telephone network, and pays for the call according to the length of the connection time.
  • the user connects a computer to the telephone line via a modem and a converter (switch), switches the converter when necessary, and connects the computer to the provider by a so-called dial-up connection via the telephone line.
  • a modem and a converter switches the converter when necessary
  • This dial-up connection has a problem in real-time operation on the receiving side when a line connection is requested from the transmitting side to the receiving side in transmission and reception of electronic information.
  • An example For example, if one user— (originating user) sends an email to another user— (receiving user), the mail is stored on the computer (server) of the provider that the receiving user subscribes to. However, the fact of the storage is not notified to the receiving user. Therefore, users need to make a dial-up connection to the server to see if their e-mail has arrived.
  • dial-up connection If a dial-up connection is made at short intervals to make e-mail reception closer to real-time, the dial-up connection will be invalidated when the e-mail addressed to the server has not arrived at the server and will be spent Time, labor and communication costs are wasted. If the time interval between dial-up connections is increased to reduce this waste, the time interval between sending and receiving e-mails will be longer, and real-time performance will be lost. Disclosure of the invention
  • the method of the present invention utilizes a conventional pre-call information notification function in an existing telephone network.
  • a so-called number display system as a conventional system having the pre-call information notification function.
  • an exchange responds to a call from a telephone connected to the switch, notifies the called telephone of specific information, for example, the telephone number of the calling telephone before calling, and attaches the telephone to the called telephone.
  • a controller is installed on the same subscribed telephone line instead of or in addition to the information receiving terminal, which is displayed on a pre-call information receiving terminal (number display).
  • the existing information receiving terminal can use the available time without interrupting It enables Internet communication with the function equivalent to arbitrary incoming calls on service lines.
  • Pre-call information that is composed of a plurality of telephones and an exchange to which these telephones are connected, and that provides predetermined pre-call notification information to be notified to a predetermined one of the telephones before a call.
  • the Internet connection relay device is connected to the exchange or the Internet connection relay device based on a transmission operation of the Internet connection relay device to the controller or a data transmitting / receiving terminal connected to the controller.
  • the controller recognizes that the pre-call notification information based on the outgoing call of the telephone connected to another line is not the specific pre-call notification information, and connects the controller to a lower line of the line.
  • the data transmission / reception terminal connected to the controller is connected without connecting the controller to a lower line of the line. This is connected to the Internet connection relay device so that data transmission and reception can be performed between the two devices.
  • the line connection request to the data transmission / reception terminal is, for example, the data transmission / reception This is based on the fact that electronic information addressed to the terminal arrives at the device while connected to the Internet.
  • the method of the present invention can be implemented additionally to the conventional pre-call information notification system as it is.
  • the controller of the present invention is installed above the equipment added to the terminal telephone, for example, the number display, but this does not hinder the operation of the existing system and is thereby hindered. Without this, the scheme of the present invention is not operable.
  • Reference numeral 4 denotes computers forming an internet connection network, which are connected to each other and to the Internet connection relay devices (computers) P and PB of the provider by a dedicated line 5.
  • A is a controller inserted and connected to the line L of a predetermined telephone among the telephones T
  • TA is a computer as a data transmitting / receiving terminal connected to each controller A in parallel with the telephone T.
  • the controller A on the telephone line L for which the user of the data transmitting / receiving terminal has become an Internet user to the provider, receives a specific call from the exchange 2 or the telephone line LP of the Internet connection relay device of the provider, which will be described later.
  • the data transmission / reception terminal TA is It is set in advance to connect to the telephone line L.
  • the Internet user can also connect the computer TB directly to the Internet connection relay device PB of the provider 1 by a dedicated line LB.
  • the lower-level device performs the primary response operation on behalf of the higher-level controller.
  • the exchange 2 receives the primary response signal, it transmits the calling telephone number to the controller A of the called telephone as notification information before the call.
  • Each controller A receives the notification information before the call from the exchange 2 to connect the data transmission / reception terminal TA connected to each controller A to the telephone line LP of the Internet connection relay device P of the provider.
  • Line connection request for example, the arrival of an e-mail addressed to the data transmission / reception terminal TA
  • the telephone number of the telephone line LP of the Internet connection relay device P (a representative number if there are multiple line LPs)
  • a function is provided to identify whether or not the information is specific notification before calling.
  • the controller A uses the pre-call notification information monitored by the controller A as the specific pre-call notification information. And connects the calling telephone to the called telephone T, not to the data transmission / reception terminal TA of its controller A (ie, controller A makes a connection to the lower level of its line L) Then, it sends a pre-call notification information reception completion signal to exchange 2. In response to the completion signal, the exchange 2 sends a calling signal to the called telephone. Send and ring. When the off-hook operation (secondary response) is performed on the called telephone, a normal call is made thereafter with the calling telephone. Switch 2 does not have controller A on line L. Switch 2 performs conventional operations for telephone calls.
  • the request can be prioritized over the Internet communication as follows, for example. That is, the controller A monitors the telephone T to detect the off-hook thereof, and when the off-hook state continues for a certain period of time (for example, 15 seconds), disconnects the connection of the data transmitting / receiving terminal TA to the line L, After the line L is restored, connect it to the telephone T and add a function to enable the telephone T to make a call. If the off-hook state does not continue for a certain period of time, the above switching is not performed.
  • the exchange 2 monitors the incoming call from another line to the telephone line L that is connected to the Internet network for communication, and when there is an incoming call, interrupts the Internet communication on the line L.
  • a function to connect the called telephone T to the controller A can be added.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Un système de communication comprenant un réseau téléphonique (1) disposant d'une fonction de notification d'informations pré-conversation et un Internet (3) connecté à une ligne téléphonique (LP) via un relais de connexion Internet (P). En l'occurrence, un contrôleur (A) surveillant l'information notifiée préalablement à l'information réalisé sur un ordre supérieur d'une ligne téléphonique définie (L) et commandant la connexion entre un poste téléphonique (T) et un central (2) est connecté à la ligne téléphonique définie (L), et un terminal d'échange de données (TA) est connecté au contrôleur (A) en parallèle au poste téléphonique (T). Si une information spécifique notifiée préalablement à la conversation est détectée, le contrôleur (A) n'est pas connecté à un appareil de bas ordre du contrôleur (A), et le terminal d'échange de données (TA) connecté au contrôleur (A) est connecté au relais de connexion d'Internet (P) de façon à mener la communication de données entre eux deux.
PCT/JP2000/006967 1999-10-13 2000-10-05 Systeme de communication de donnees WO2001028216A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32861999A JP4530453B2 (ja) 1999-10-13 1999-10-13 データ通信方式
JP11/328619 1999-10-13

Publications (1)

Publication Number Publication Date
WO2001028216A1 true WO2001028216A1 (fr) 2001-04-19

Family

ID=18212299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2000/006967 WO2001028216A1 (fr) 1999-10-13 2000-10-05 Systeme de communication de donnees

Country Status (2)

Country Link
JP (1) JP4530453B2 (fr)
WO (1) WO2001028216A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10126522A (ja) * 1996-10-21 1998-05-15 Nec Corp 回線接続装置
JPH11284975A (ja) * 1998-03-30 1999-10-15 Toshiba Corp 双方向テレビ受信機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1168830A (ja) * 1997-08-08 1999-03-09 Matsushita Graphic Commun Syst Inc 通信装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10126522A (ja) * 1996-10-21 1998-05-15 Nec Corp 回線接続装置
JPH11284975A (ja) * 1998-03-30 1999-10-15 Toshiba Corp 双方向テレビ受信機

Also Published As

Publication number Publication date
JP2001111689A (ja) 2001-04-20
JP4530453B2 (ja) 2010-08-25

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