KR100285966B1 - Method for displying calling number to received radio portable terminal in transportable switching system - Google Patents

Method for displying calling number to received radio portable terminal in transportable switching system Download PDF

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Publication number
KR100285966B1
KR100285966B1 KR1019980005028A KR19980005028A KR100285966B1 KR 100285966 B1 KR100285966 B1 KR 100285966B1 KR 1019980005028 A KR1019980005028 A KR 1019980005028A KR 19980005028 A KR19980005028 A KR 19980005028A KR 100285966 B1 KR100285966 B1 KR 100285966B1
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South Korea
Prior art keywords
pstn
calling number
mobile radio
calling
switch
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KR1019980005028A
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Korean (ko)
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KR19990070278A (en
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박오상
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윤종용
삼성전자주식회사
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Priority to KR1019980005028A priority Critical patent/KR100285966B1/en
Priority to RU99103338/09A priority patent/RU2154914C1/en
Priority to CN99102231A priority patent/CN1237058A/en
Publication of KR19990070278A publication Critical patent/KR19990070278A/en
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Publication of KR100285966B1 publication Critical patent/KR100285966B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel

Abstract

PURPOSE: A method for identifying a calling number of a called terminal in a mobile radio communication system is provided to identify a calling number during the transmission of a ring signal to a radio terminal. CONSTITUTION: When calling a called terminal subscribed for a mobile radio communication system by means of a PSTN exchange system, the line between the PSTN(Public Switched Telephone Network) exchange system and the mobile radio communication system is set up in a first step. A called number is transmitted to the mobile radio communication system by pulse shuffle signaling in a second step. On the completion of the transmission of the called number, the mobile radio communication system sends a calling number request signal to the PSTN exchange system to thus receive the calling number in a third step. When a ring signal is received from the PSTN exchange system, the called terminal is started to ring the receiving of the ring signal while identifying the received calling number in a fourth step.

Description

이동무선교환시스템에서 착신단말기의 발신번 표시방법{METHOD FOR DISPLYING CALLING NUMBER TO RECEIVED RADIO PORTABLE TERMINAL IN TRANSPORTABLE SWITCHING SYSTEM}Method of displaying calling party number of called terminal in mobile wireless switching system {METHOD FOR DISPLYING CALLING NUMBER TO RECEIVED RADIO PORTABLE TERMINAL IN TRANSPORTABLE SWITCHING SYSTEM}

본 발명은 이동무선교환시스템에서 착신단말기에 발신번호 표시방법에 관한 것으로, 특히 이동무선교환시스템에서 착신되는 이동무선전화기에 착신음이 울릴때 발신번호를 표시부에 표시하는 방법에 관한 것이다.The present invention relates to a method for displaying a calling number on a called terminal in a mobile wireless switching system. More particularly, the present invention relates to a method for displaying a calling number on a display unit when a ringing tone sounds for a mobile wireless telephone received at a mobile wireless switching system.

통상적으로 공중전화망(PSTN) 교환기와 이동무선교환기간에 통신을 하기 위한 프로토콜이 국가마다 다르게 되어 있으며, 그 중에 러시아에서 사용되는 공중전화망 교환기와 이동무선교환기간의 프로토콜에 대한 흐름도가 도 1에 개시되어 있다.In general, protocols for communicating with a public switched telephone network (PSTN) and a mobile wireless exchange are different from country to country. Among them, a flowchart of a protocol of a public switched telephone network and a mobile wireless switching period used in Russia is shown in FIG. It is.

지금 도 1을 보면, PSTN교환기 10에 연결된 가입자가 이동무선전화기를 호출할 경우 이동무선전화기의 번호가 눌러지면 PSTN교환기 10에서는 피지컬 라인을 통해 이동무선교환기 12간의 PS(Pulse Shuffle) 시그널링(Signalling)으로 라인을 시져하여 라인을 셋업한다. 여기서 이동무선교환기 12는 삼성전자주식회사에서 제조판매하는 SDX-MSC가 될 수 있다. 이때 이동무선교환기 12는 라인시져 신호 Sz가 수신되면 라인시져 응답신호 Sz Ack를 PSTN교환기 10으로 전송후 디지트 요구신호 B2를 PSTN교환기 10으로 전송하면, PSTN교환기 10은 PSTN교환기 10에 연결된 가입자가 누른 이동무선전화기의 전화번호에 대한 하나의 디지트 b를 이동무선교환기 12로 송출한다. 그런후 이동무선교환기 12는 하나의 디지트를 받으면 다시 디지트 요구신호 B2를 PSTN교환기 10으로 전송하여 디지트를 받는 동작을 반복하여 이동무선전화기의 전화번호가 모두 수신될 때 까지 반복동작을 수행한다. 이렇게 전화번호에 대한 디지트의 전송이 종료되면 이동무선교환기 12에서는 착신수신완료신호 B4를 PSTN교환기 10으로 전송한다. 그러면 PSTN교환기 10에서는 착신수신완료 확인신호 A12를 이동무선교환기 12로 전송하고, PSTN교환기 10에서 링신호를 이동무선교환기 12로 보낸다. 이때 이동무선교환기 12에서는 링백톤신호를 PSTN교환기 10으로 보낸다. 그런후 이동무선전화기의 사용자가 응답을 하게 되면 이동무선교환기 12에서는 착신응답 및 발신번 요구신호 Ani Req를 PSTN교환기 10으로 보낸다. 이때 PSTN 교환기 10에서는 발신번호 즉, 발신정보 Ani Info를 이동무선교환기 12로 전송하여 통화를 하도록 한다.Referring now to FIG. 1, when a subscriber connected to a PSTN switch 10 calls a mobile radio telephone, if the number of the mobile radio telephone is pressed, the PSTN switch 10 signals a PS (Pulse Shuffle) signal between the 12 mobile radio exchanges through a physical line. Set up the line by scissoring the line with. Here, the mobile wireless switch 12 may be an SDX-MSC manufactured and sold by Samsung Electronics. At this time, the mobile wireless switch 12 transmits the line scissor response signal Sz Ack to the PSTN switch 10 when the line scissor signal Sz is received, and then transmits the digit request signal B2 to the PSTN switch 10, and the PSTN switch 10 is pressed by the subscriber connected to the PSTN switch 10. Send one digit b for the mobile number of the mobile wireless telephone to mobile wireless switch 12. After receiving one digit, the mobile radio switch 12 transmits the digit request signal B2 to the PSTN switch 10 again and repeats the operation of receiving the digit until the telephone number of the mobile radio telephone is received. In this way, when the transmission of the digits for the telephone number is completed, the mobile radio exchange 12 transmits the incoming call completion signal B4 to the PSTN exchange 10. Then, the PSTN switch 10 transmits the incoming call completion confirmation signal A12 to the mobile wireless switch 12, and the PSTN switch 10 sends a ring signal to the mobile wireless switch 12. At this time, the mobile radio exchange 12 sends a ringback tone signal to the PSTN exchange 10. Then, when the user of the mobile radio telephone responds, the mobile radio exchange 12 sends an incoming response and a call request signal Ani Req to the PSTN exchange 10. At this time, the PSTN switch 10 transmits the calling number, that is, the calling information Ani Info, to the mobile wireless switch 12 to make a call.

이와같은 종래의 러시아형 PSTN교환기와 이동무선교환기간에 통화서비스를 제공하는 프로토콜에 있어서는 착신구동후 착신응답시 발신번호를 송출하도록 되어 있으므로 발신번 표시기능(CNIP)을 수행할 수 없는 문제점이 있었다.In the conventional Russian PSTN exchanger and the protocol for providing a call service during the mobile radio exchange, there is a problem in that the call number display function (CNIP) cannot be performed because the caller ID is transmitted when the call is answered after the call is driven. .

따라서 본 발명의 목적은 이동무선교환시스템에서 착신되는 무선단말기에 링발신중에 발신번호를 표시할 수 있는 발신번 표시방법을 제공함에 있다.Accordingly, an object of the present invention is to provide a calling number display method that can display a calling number during ring transmission to a wireless terminal received from a mobile radio switching system.

도 1은 종래의 PSTN교환기와 이동무선교환기간의 통신을 위한 프로토콜을 수행하기 위한 제어 흐름도1 is a control flowchart for performing a protocol for communication between a conventional PSTN switch and a mobile radio switching period.

도 2는 본 발명의 실시예에 따른 PSTN교환기와 이동무선교환기간의 접속구성도2 is a connection configuration diagram of a PSTN exchanger and a mobile radio exchange period according to an embodiment of the present invention;

도 3은 본 발명의 실시예에 따른 링발생시 발신번호를 표시하기 위한 제어 흐름도3 is a control flowchart for displaying a calling number when a ring occurs according to an embodiment of the present invention;

상기 목적을 달성하기 위한 본 발명은 러시아형 이동무선교환시스템에 있어서 펄스셔플 시그널링을 이용하여 착신가입자가 수신가능한 상태에서 호출 전화번호에 대한 디지트를 받은 후 발신번호를 요구하여 발신번호를 받아 링 처리시 착신 무선단말기에 발신번호를 표시함을 특징으로 한다.The present invention for achieving the above object in the Russian mobile wireless switching system using the pulse shuffle signaling receiving the digits for the calling telephone number in the state that can be received by the called party after receiving the digits for the calling number receiving the calling number ring processing The caller is characterized by displaying the calling number on the receiving wireless terminal.

이하 본 발명을 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 실시예에 따른 PSTN교환기와 이동무선교환기간의 접속구성도이다.2 is a diagram illustrating a connection between a PSTN exchanger and a mobile radio exchange period according to an embodiment of the present invention.

PSTN교환기 10과 이동무선교환기 12간에 피지컬 라인으로 연결되어 있다.A physical line is connected between the PSTN exchange 10 and the mobile wireless exchange 12.

도 3은 본 발명의 실시예에 따른 링발생시 발신번호를 표시하기 위한 제어 흐름도이다.3 is a control flowchart for displaying a calling number when a ring occurs according to an embodiment of the present invention.

상술한 도 2 내지 도 3을 참조하여 본 발명의 바람직한 실시예의 동작을 상세히 설명한다.2 to 3, the operation of the preferred embodiment of the present invention will be described in detail.

지금 도 3을 보면, PSTN교환기 10에 연결된 가입자가 이동무선전화기를 호출할 경우 이동무선전화기의 번호가 눌러지면 PSTN교환기 10에서는 피지컬 라인을 통해 이동무선교환기 12간의 PS(Pulse Shuffle) 시그널링(Signalling)을 통해 라인을 시져하여 라인을 셋업한다. 이때 이동무선교환기 12는 라인시져 신호 Sz가 수신되면 라인시켜 응답신호 Sz Ack를 PSTN교환기 10으로 전송후 디지트 요구신호 B2를 PSTN교환기 10으로 전송하면, PSTN교환기 10은 PSTN교환기 10에 연결된 가입자가 누른 이동무선전화기의 전화번호에 대한 하나의 디지트를 이동무선교환기 12로 송출한다. 그런후 이동무선교환기 12는 하나의 디지트를 받으면 다시 디지트 요구신호 B2를 PSTN교환기 10으로 전송하여 디지트를 받는 동작을 반복하여 이동무선전화기의 전화번호가 모두 수신될 때 까지 반복동작을 수행한다. 이렇게 전화번호에 대한 디지트의 전송이 완료되면 이동무선교환기 12에서는 착신수신완료신호 B4를 PSTN교환기 10으로 전송한다. 그러면 PSTN교환기 10에서는 착신수신완료 확인신호 A12를 이동무선교환기 12로 보낸다. 이때 이동무선교환기 12에서는 발신번 표시기능(CNIP)서비스가 등록되어 있는 가입자인지 확인하여 발신번 표시기능이 설정되어 있는 가입자이면 착신응답 및 발신번 요구신호 Ani Req를 PSTN교환기 10으로 보낸다. 이때 PSTN 교환기 10에서는 발신번호 즉, 발신정보 Ani Info를 이동무선교환기 12로 전송한다. 그런후 발신정보 전송이 완료되면 PSTN 교환기 10에서는 링신호를 이동무선교환기 12로 보내고, 링신호를 받은 이동무선교환기 12에서는 링백톤신호를 PSTN교환기 10으로 보낸다. 이때 착신된 이동무선전화기의 표시장치에 발신번호가 표시된다. 그런후 이동무선전화기의 사용자가 응답을 하게 되면 응답신호를 스킵하고 통화를 할 수 있도록 한다.Referring now to FIG. 3, when a subscriber connected to a PSTN switch 10 calls a mobile radio telephone, if the number of the mobile radio telephone is pressed, the PSTN switch 10 signals a PS (Pulse Shuffle) signal between the 12 mobile radio switches over a physical line. Set up the line by scissoring the line through it. At this time, the mobile wireless switch 12 transmits the line signal when the line scissor signal Sz is received, transmits the response signal Sz Ack to the PSTN switch 10, and then transmits the digit request signal B2 to the PSTN switch 10, and the PSTN switch 10 is pressed by the subscriber connected to the PSTN switch 10. Send one digit for the mobile number of the mobile wireless telephone to mobile wireless switch 12. After receiving one digit, the mobile radio switch 12 transmits the digit request signal B2 to the PSTN switch 10 again and repeats the operation of receiving the digit until the telephone number of the mobile radio telephone is received. When the transmission of the digits for the telephone number is completed in this manner, the mobile radio exchange 12 transmits the incoming call completion signal B4 to the PSTN exchange 10. The PSTN switch 10 then sends an incoming call completion confirmation signal A12 to the mobile wireless switch 12. At this time, the mobile switching center 12 checks whether the calling party display function (CNIP) service is registered and if the subscriber has the calling party number display function, it sends an incoming response and a calling request signal Ani Req to the PSTN exchange 10. At this time, the PSTN switch 10 transmits the calling number, that is, the calling information Ani Info, to the mobile wireless switch 12. Then, when the transmission information is completed, the PSTN switch 10 sends a ring signal to the mobile wireless switch 12, and the mobile wireless switch 12 receiving the ring signal sends a ringback tone signal to the PSTN switch 10. At this time, the calling number is displayed on the display of the incoming mobile wireless telephone. Then, when the user of the mobile wireless telephone answers, the answer signal is skipped and the call can be made.

상술한 바와 같이 본 발명은, 이동무선전화기를 CNIP서비스를 등록하고 착신가능한 상태에서 상대방으로부터 호출요구가 있을시 발신번호를 먼저 수신한 후 링착신신호와 함께 발신번을 표시하므로, 사용자가 응답하기 전에 어디서 전화가 걸려왔는지 확인할 수 있는 이점이 있다.As described above, the present invention registers the CNIP service in the mobile radio telephone and receives the calling number first when there is a call request from the other party, and then displays the calling number along with the ring incoming signal, so that the user responds. The advantage is that you can see where the call came from before.

Claims (1)

PSTN교환기가 연결된 이동무선기에서 착신단말기에 발신번호를 표시하는 방법에 있어서,A method for displaying a calling number on a called terminal in a mobile radio to which a PSTN exchange is connected, 상기 PSTN교환기를 통해 상기 이동무선교환기에 가입된 착신단말기를 호출할 시 상기 PSTN교환기와 상기 이동무선교환기간의 라인을 셋업하는 과정과,Setting up a line between the PSTN exchange and the mobile wireless switching period when calling a called terminal subscribed to the mobile wireless exchange through the PSTN exchange; 상기 라인을 셋업한 후 펄스셔플 시스널링을 통해 착신번호를 상기 이동무선교환기로 전송하는 과정과,Transmitting the called number to the mobile wireless switch through pulse shuffle signaling after setting up the line; 상기 착신번호를 전송한 후 착신번호 전송완료시 상기 이동무선교환기에서 상기 PSTN교환기로 발신번 요구신호를 보내 발신번호를 수신하는 과정과,Transmitting the calling number request signal from the mobile wireless exchange to the PSTN exchange when the called number is completed after transmitting the called number; 상기 발신번호를 수신한 후 상기 PSTN교환기로부터 링신호가 수신될 시 상기 착신단말기를 구동시켜 링착신을 울리는 동시에 상기 수신한 발신번호를 표시하는 과정으로 이루어짐을 특징으로 하는 이동무선교환시스템에서 착신단말기의 발신번 표시방법.After receiving the calling number, when the ring signal is received from the PSTN switch, the called terminal is driven to ring the incoming call and simultaneously displays the received calling number. How to display the calling number of.
KR1019980005028A 1998-02-18 1998-02-18 Method for displying calling number to received radio portable terminal in transportable switching system KR100285966B1 (en)

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Application Number Priority Date Filing Date Title
KR1019980005028A KR100285966B1 (en) 1998-02-18 1998-02-18 Method for displying calling number to received radio portable terminal in transportable switching system
RU99103338/09A RU2154914C1 (en) 1998-02-18 1999-02-17 Method for displaying calling station telephone number on called station terminal in mobile communication system
CN99102231A CN1237058A (en) 1998-02-18 1999-02-18 Method for displaying telephone number of calling party on terminal of called party

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KR1019980005028A KR100285966B1 (en) 1998-02-18 1998-02-18 Method for displying calling number to received radio portable terminal in transportable switching system

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KR19990070278A KR19990070278A (en) 1999-09-15
KR100285966B1 true KR100285966B1 (en) 2001-04-16

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KR100434266B1 (en) * 1999-12-30 2004-06-04 엘지전자 주식회사 Calling Identify Delivery method in Wireless Local Loop terminal
KR100705933B1 (en) * 1999-12-30 2007-04-11 주식회사 케이티 Method of providing calling identity delivery data in electronic switching system
CN100403813C (en) * 2004-11-18 2008-07-16 华为技术有限公司 Number displaying method
JP5012561B2 (en) * 2008-02-25 2012-08-29 沖電気工業株式会社 Callee information notification system, callee information notification method, application server, and communication terminal

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