KR20050119764A - Method for offering sound source information by calling party's request during color ring service - Google Patents

Abstract

The present invention relates to a method of providing sound source information by a caller request in a state of providing a color ring service, and in particular, in a landline and a mobile telephone network, a specific digit ( For example, the present invention relates to a method of providing information on a corresponding sound source information request in service by inputting # or *).

According to the present invention, a method for providing sound source information by a caller request in a mobile communication system-based RBT service providing state having a mobile terminal, MSC, HLR, SMC, GW server, CP server, coloring IP, coloring server and COIS A first step of receiving and requesting routing information for call processing from an originating MSC to a destination HLR when attempting a voice call using an originating terminal; Establishing a call from the originating MSC to the destination MSC; A third step of paging to a called terminal and simultaneously setting up a call with a coloring IP when the call connection tone additional service field received when registering a location in the called MSC is activated; A fourth step of requesting a call tone tone code of a corresponding subscriber from a coloring IP to a coloring server; A fifth step of transmitting the corresponding ring back tone sound source by using the call path set in the coloring IP receiving the ring back tone sound code; A sixth step of requesting sound source information of a call ring tone in service by inputting a specific digit when the call terminal receives the call ring tone sound source and wants to know information about the call ring tone sound source; A seventh step of transmitting, to a coloring server, a MIN (calling number) and a call ring tone code being transmitted from a coloring IP that has received the specific digit; An eighth step of processing information on the calling number and the ringing tone sound source being transmitted by the coloring server into a short message (SMS) form and transmitting it to the SMC; It provides a sound source information providing method comprising a ninth step of transmitting a short message (SMS) from the SMC to the calling terminal.

Description

Method for providing sound source information by caller request in call connection sound service providing state {Method for offering sound source information by calling party's request during color ring service}

The present invention relates to a method for providing sound source information by a caller request in a state of providing a color ring service. More specifically, a method of providing a specific digit (eg, # or *) when a caller receives a ring back tone service in a landline and mobile telephone network to provide information about a corresponding sound source information in service. It is about.

Currently, various ring back tone services (coloring services) set by the called party are provided to the caller until the caller attempts a voice call in a landline and mobile telephone network and the call is connected to the called party.

However, the call back tone service did not know the sound source information set by the called party, and the information about it could only be obtained from the called party or the sound source information provider.

Therefore, a new service method is required in which the caller can request and receive information about the corresponding sound source in real time while receiving the existing RBT service.

Accordingly, the present invention is to solve the above problems, the present invention provides a short message when the caller inputs a specific digit (digit) in the state of receiving a ringtone service (Color Ring service) to request information about the sound source in service ( The purpose is to be able to receive sound source information (title, sound code, composer, writer, singer, etc.) in real time through SMS.

In addition, another object of the present invention is to make it possible to easily change its own ring tone sound source through the Callback URL (Uniform Resource Locator) included in the short message (SMS).

As the technical idea for achieving the above object of the present invention

In the method of providing sound source information by a caller request in a mobile communication system based ring back tone service providing state having a mobile terminal, MSC, HLR, SMC, GW server, CP server, coloring IP, coloring server and COIS,

A first step of requesting and receiving routing information for call processing from the originating MSC to the destination HLR when attempting a voice call using the calling terminal;

Establishing a call from the originating MSC to the destination MSC;

A third step of paging to a called terminal and simultaneously setting up a call with a coloring IP when the call connection tone additional service field received when registering a location in the called MSC is activated;

A fourth step of requesting a call tone tone code of a corresponding subscriber from a coloring IP to a coloring server;

A fifth step of transmitting the corresponding ring back tone sound source by using the call path set in the coloring IP receiving the ring back tone sound code;

A sixth step of requesting sound source information on the ringback tone in service by inputting a specific digit when receiving information of the ringback tone sound source from the calling terminal;

A seventh step of transmitting, to a coloring server, a MIN (calling number) and a call ring tone code being transmitted from a coloring IP that has received the specific digit;

An eighth step of processing, by the coloring server, information about the calling number and the call connection sound source being transmitted in a short message form and transmitting to the SMC;

It provides a sound source information providing method comprising the ninth step of transmitting a short message (SMS) from the SMC to the calling terminal.

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.

1 is a block diagram of a ring tone information service network according to the present invention.

1, a mobile station (MS) 10, a mobile switching center (MSC) 20, and a short message center are based on a customer oriented information system (COIS) 50. A mobile telephone network having a Short Message Center (SMC) 30 and a Home Location Register (HLR) 40; A CP network including a gateway server (GW server) 80 and a content provider server (CP server) 90; And a coloring service network including a color ring server 60 and a color ring intelligent peripheral 70.

The MS 10 includes a terminal such as a synchronous CDMA2000 and an asynchronous W-CDMA, and the MS 20 is connected to a base station controller (BSC) to communicate with a mobile terminal. It performs setup and release, performs various functions related to call processing and additional services, and enables interworking with other networks.

The short message center (SMC) 30 is linked with the home location register (HLR) 40, and serves to provide the corresponding short message (SMS) information (sound information content) to the mobile terminal 10 through an SMS server. Do it.

The home location register (HLR) 40 is a database storing information, location information, additional service information, etc. of the subscriber of the mobile terminal 10, the exchanger (MSC) 20 and the short message center (SMC) 30 ) And transfer location information and subscriber information of the mobile terminal 10.

The COIS 50 serves as a comprehensive information system that manages customer management, billing, billing, payment, etc. as a customer-oriented information system being designed, constructed, and operated by a mobile communication service provider.

The coloring server 60 manages the code and information (voice code, title, composer, writer, singer, etc.) of the subscriber DB and the subscriber's call ring (Color Ring).

At this time, the code and information of the ring tone sound source is assigned by the CP server (90). In some cases, instead of directly managing the ring tone information in the coloring server 60, there may be a way to request the corresponding information to the CP server 90 to provide this information. (At this time, the sound source code is used as a key value. )

The coloring IP 70 stores and transmits the ring tone sound source.

The GW server 80 is responsible for the interface between the internal network and the external Internet network and is responsible for security (Security) and firewall (Firewall) functions.

The CP server 90 is responsible for interfacing with an external Internet network and a WAP, and assigns codes and information of a ring tone sound source for each CP, provides a down path, and manages statistics and billing for each CP. . That is, when registering a new RBT tone, the RCP tone source code for each CP is allocated and transmitted to the coloring server 60 and the coloring IP 70 so as to be distinguished.

2 is a flowchart illustrating a call processing process of a ring back tone information service according to the present invention. Here, the outgoing MSC (MSC _O ) is 20a, the incoming MSC (MSC _T ) is 20b, and the incoming HLR (HLR _T ) 40b will be described separately.

First, when the caller attempts a voice call using the mobile terminal 10, the originating MSC 20a transmits a LocationRequest (request information request) to the destination HLR 40b (S11).

At this time, the destination HLR 40b transmits a RoutingRequest (routing information request) to the destination MSC 20b in order to obtain a Temporary Local Directory Number (TLDN) (S12).

The terminating MSC 20b allocates the TLDN to return the RoutingRequest Return Result to the terminating HLR 40b (S13), and the terminating HLR 40b returns the LocationRequest Return Result including the TLDN to the originating MSC 20a ( S14).

Thereafter, the originating MSC 20a analyzes the TLDN and sets up a call to the destination MSC 20b (S15).

The called MSC 20b performs paging to the called subscriber and coloring IP using Color Ring Routing Digits (Routing Digits for Coloring IP) when the Color Ring Supplementary Service field received in the location registration step is activated. Set the call to (70).

At this time, when the call is set to the coloring IP 70, the CalledPartyNumber parameter of ISUP_IAM is set to "Routing Digits for coloring IP + MDN of the called party" (S16).

When the coloring IP 70 receives the ISUP_IAM, the coloring IP 70 returns the ISUP_ACM, and requests the coloring server 60 a call tone code of the corresponding subscriber (S17).

Then, the coloring server 60 analyzes the MDN (called party number) received from the coloring IP 70 and returns the ring tone tone code set by the subscriber to the coloring IP 70 (S18).

At this time, when analyzing the MDN (called party number) in the coloring server 60, when the ring number (Color Ring) service is not registered or when the MDN (called party number) from the coloring IP 70 is not received Returns the ring back tone source code set to Default.

The coloring IP 70 receiving the RBT sound source code from the coloring server 60 transmits the corresponding RBT sound source on the set call (S19).

At this time, when the calling subscriber wants to know information on the corresponding ring back tone while receiving the ring back tone, a specific digit (for example, # or *) is input to request sound source information on the ring back tone in service (S20).

Then, the coloring IP 70 receiving the specific digit analyzes it and transmits the MIN (calling number) and the call connection sound source code being transmitted to the coloring server 60 (S21).

The coloring server 60 receiving the information (calling number, outgoing call connection tone sound source code) from the coloring IP 70 processes the information on the calling number and outgoing call connection sound source in the form of a short message (SMS). The transmission is sent to the SMC 30 (S22).

At this time, the coloring server 60 does not provide a corresponding function when the calling number is analyzed by a mobile phone subscriber or a third-party network mobile phone subscriber.

In addition, if the calling subscriber is not registered to the mobile phone subscriber of the company or the color ring service, the callback URL function that enables the service registration is provided to induce the registration of the corresponding color ring service.

Thereafter, the SMC 30 finally receiving the message from the coloring server 60 transmits a short message SMS to the calling subscriber's mobile terminal 10.

In this case, the short message transmitted includes a title, a sound source code, a composer, a singer, a singer, and the like of a color ring sound source being transmitted.

In addition, the calling subscriber receiving the short message can easily change his / her own RBT sound source using a callback URL (Uniform Resource Locator) included in the short message.

As described above, according to the present invention, when a caller inputs a specific digit while receiving a ring tone service (color ring service), a sound message is generated in real time through a short message (SMS) when requesting information on a sound source in service. The information (title, sound code, composer, writer, singer, etc.) is provided, and the user can easily change his / her own ring tone sound.

First, the present invention can provide a service using only additional network elements, and not only in existing existing synchronous networks (IS-95 A / B / C, EvDO) but also in some form of W-CDMA network (asynchronous network). It can also be applied to Core Network (including wired telephone network).

Second, the sound source information for the ring tone set by the called party can be grasped in real time while receiving a service.

Third, it is possible to grasp information on the sound source in service without paying a separate call fee, and can simply grasp the information on the sound source in service without a separate procedure.

Fourth, it is possible to easily change their own ring back tone using the Callback URL included in the short message (SMS).

Fifth, the operator can induce the subscription to the color ring service from the customer, thereby increasing the call charge and information usage fee income.

Sixth, by activating the service, it contributes to the cultural development of related contents.

1 is a block diagram of a ring back tone information service network according to the present invention.

2 is a flowchart illustrating a call processing process of a ring back tone information service according to the present invention.

<Description of Symbols for Major Parts of Drawings>

10: mobile station (MS)

20: Mobile Switching Center (MSC)

30: Short Message Center (SMC)

40: Home Location Register (HLR)

50: Customer Oriented Information System (COIS)

60: Color Ring Server

70: Color Ring Intelligent Peripheral

80: Gateway Server

90: Content Provider Server

Claims (6)

In the method of providing sound source information by a caller request in a mobile communication system based ring back tone service providing state having a mobile terminal, MSC, HLR, SMC, GW server, CP server, coloring IP, coloring server and COIS, A first step of requesting and receiving routing information for call processing from the originating MSC to the destination HLR when attempting a voice call using the calling terminal; Establishing a call from the originating MSC to the destination MSC; A third step of paging to a called terminal and simultaneously setting up a call with a coloring IP when the call connection tone additional service field received when registering a location in the called MSC is activated; A fourth step of requesting a call tone tone code of a corresponding subscriber from a coloring IP to a coloring server; A fifth step of transmitting the corresponding ring back tone sound source by using the call path set in the coloring IP receiving the ring back tone sound code; A sixth step of requesting sound source information on the ringback tone in service by inputting a specific digit when receiving information of the ringback tone sound source from the calling terminal; A seventh step of transmitting, to a coloring server, a MIN (calling number) and a call ring tone code being transmitted from a coloring IP that has received the specific digit; An eighth step of processing information on the calling number and the ringing tone sound source being transmitted by the coloring server into a short message (SMS) form and transmitting it to the SMC; And a ninth step of transmitting a short message (SMS) from the SMC to the calling terminal. 2. The ring tone of claim 1, wherein the coloring server of the fourth step is an MDN number that does not have a ring back tone service registered or is set as a default when the MDN is not received from a coloring IP. Sound source information providing method characterized in that it carries a sound source code. The method of claim 1, wherein the coloring server of the eighth step analyzes the calling number and does not provide a corresponding service function when the subscriber is not a mobile phone subscriber or a third-party network mobile phone subscriber. The method according to claim 1 or 3, wherein the calling terminal provides a callback URL function for registering a service when its network mobile telephone subscriber or a ring back tone service is not registered to induce registration of a ring back tone service of the corresponding terminal. How to provide sound source information. The method according to claim 1 or 3, wherein the calling terminal is a mobile subscriber of its own network, and if the call ring tone service is registered, a callback URL function capable of changing the call ring tone is provided, thereby easily providing a call ring tone service of the calling subscriber. Method for changing the ring tone sound source, characterized in that. The method of claim 1, wherein the short message (SMS) of the ninth step includes information on a title, a sound source code, a composer, a composer, a singer, and the like of the call-connected sound source being transmitted.