KR20090000298A - System and method for forwarding mms message in mobile communication network - Google Patents
System and method for forwarding mms message in mobile communication network Download PDFInfo
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- KR20090000298A KR20090000298A KR1020070064249A KR20070064249A KR20090000298A KR 20090000298 A KR20090000298 A KR 20090000298A KR 1020070064249 A KR1020070064249 A KR 1020070064249A KR 20070064249 A KR20070064249 A KR 20070064249A KR 20090000298 A KR20090000298 A KR 20090000298A
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- mms
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- call forwarding
- message
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Abstract
According to the present invention, upon receiving an MMS message to be sent to a called terminal, an MMS reception notification message is transmitted to the called terminal, and the MMS received notification message is received instead of the called terminal subscribed to a call forwarding service. When the call forwarding terminal is connected, after confirming that the call forwarding terminal is a legitimate call forwarding terminal based on the call forwarding related information of the called terminal provided when the MMS reception notification message is delivered, the MMS message is transmitted to the call forwarding terminal. An MMS server for downloading; In response to the MMS reception notification message transmission request, a location information request message for delivery of the MMS reception notification message is transmitted to an HLR using identification information of the called terminal, and in response to the location information request message, When the identification information is provided, requesting the location information of the call forwarding terminal to the HLR to which the call forwarding terminal belongs to transmit the MMS reception notification message to the call forwarding terminal based on the location information of the forwarding terminal. With SMSC; Analyzing the additional service information of the called terminal by the identification information of the called terminal included in the location information request message received from the SMSC, and the called terminal is subscribed to the call forwarding service for the MMS message, and the call forwarding condition If this is satisfied, it is preferable to include an HLR for transmitting the identification information of the call forwarding terminal to the SMSC.
Description
1 is a diagram showing the configuration of an MMS message forwarding system in a mobile communication network according to an embodiment of the present invention.
2 is a flowchart illustrating a MMS message call forwarding method in a mobile communication network according to an embodiment of the present invention.
*** Explanation of symbols for the main parts of the drawing ***
10-1. Originating terminal, 10-2. Incoming Terminal, 10-3. Call forwarding terminal,
20. mobile network, 30. MMS server, 31. MMS relay,
33. MMS DB, 35. UA Profile DB, 37. Virtual SMSC,
39. Transcoder, 40. SMSC, 50. HLR,
60. Personal computer, 70. Internet, 80. Content provision server
The present invention relates to an MMS message call forwarding system and method in a mobile communication network. In particular, the present invention relates to an MMS reception notification message for an MMS message sent to a called terminal, and is included in the MMS reception notification message in the call forwarding terminal. An MMS message forwarding system and method in a mobile communication network for receiving an MMS message by accessing an established callback URL.
In general, a call forwarding service is a service for converting an incoming call received by the called terminal to a terminal that is already registered as a call forwarding terminal when the called terminal is busy or does not answer.
The call forwarding service as described above provides a call forwarding function for an SMS message as well as a call forwarding function for a voice call.
Meanwhile, due to the development of data transmission technology and an increase in transmission capacity, an MMS (Multimedia Messaging Service) capable of serving a multimedia message including various media such as photographs, videos, and music as well as text is provided.
When the MMS message is transmitted from the calling terminal to the called terminal, the MMS server sends an MMS receiving notification message in the form of SMS including a call back URL to the called terminal for confirmation by the terminal user. According to the user's attempt to access the MMS message, the MMS message is downloaded from the MMS server by accessing the callback URL included in the MMS reception notification message.
As described above, the receiving terminal receiving the MMS reception notification message is connected to the callback URL included in the MMS reception notification message to receive the MMS message from the MMS server. Conventionally, the destination terminal accesses the MMS server using the callback URL. The subscriber inquiry is performed with identification information of one called terminal, and the MMS message is downloaded only when the identification information of the called terminal connected to the MMS server and the identification information of the called terminal included in the MMS message coincide with each other.
However, when a call forwarding service is provided for an MMS message, the call forwarding terminal receiving the MMS reception notification message uses the callback URL included in the MMS reception notification message at the request of the terminal user who has confirmed the MMS reception notification message. Even if the terminal is connected to the MMS server, the identification information of the call forwarding terminal connected to the MMS server and the identification information of the called terminal included in the MMS message do not coincide with each other, and thus there is a problem that MMS message cannot be downloaded from the MMS server. .
The present invention has been made to solve the above-described problem, when the destination terminal is a subscriber to the call forwarding service for the MMS message, the call forwarding receiving the MMS reception notification message by sharing the call forwarding related information of the called terminal with the MMS server When the switching terminal tries to access the callback URL, the MMS server checks whether the call forwarding terminal that attempts to access the callback URL is registered as the call forwarding terminal of the called terminal by using the call forwarding information of the called terminal. It is an object of the present invention to provide an MMS message forwarding system and method in a mobile communication network that can provide a call forwarding service for an MMS message by downloading an MMS message.
MMS message call forwarding system in a mobile communication network according to an embodiment of the present invention for achieving the above object, upon receiving the MMS message to be sent to the called terminal requests the MMS reception notification message transmission to the called terminal, When the call forwarding terminal that receives the MMS reception notification message is connected to the call forwarding terminal subscribed to the call forwarding service for the MMS message, based on the call forwarding related information of the called terminal provided when the MMS reception notification message is delivered. An MMS server that checks whether the call forwarding terminal is a legitimate call forwarding terminal and downloads the MMS message to the call forwarding terminal; In response to the MMS reception notification message transmission request, a location information request message for delivery of the MMS reception notification message is transmitted to an HLR using identification information of the called terminal, and in response to the location information request message, When the identification information is provided, requesting the location information of the call forwarding terminal to the HLR to which the call forwarding terminal belongs to transmit the MMS reception notification message to the call forwarding terminal based on the location information of the forwarding terminal. With SMSC; Analyzing the additional service information of the called terminal by the identification information of the called terminal included in the location information request message received from the SMSC, and the called terminal is subscribed to the call forwarding service for the MMS message, and the call forwarding condition If this is satisfied, it is preferable to include an HLR for transmitting the identification information of the call forwarding terminal to the SMSC.
The MMS server, upon receiving the MMS message to be sent to the called terminal, requests the MMS reception notification message to be sent to the called terminal, and receives the MMS message from the call forwarding terminal that receives the MMS received notification message. When accessing for downloading, when the MMS reception notification message is delivered, after confirming that the call forwarding terminal is a legitimate call forwarding terminal based on the call forwarding related information of the called terminal provided from the HLR, the call forwarding terminal transmits the message to the call forwarding terminal. An MMS relay for downloading an MMS message; An MMS DB for storing and managing the MMS message received through the MMS relay; A UA profile DB storing terminal information and terminal user information of an originating terminal for transmitting the MMS message and the called terminal, and storing call forwarding related information of the called terminal received from the HLR; Preferably, the MMS relay includes a virtual SMSC for generating an SMS-type MMS reception notification message including a callback URL for inducing a connection to the MMS relay and sending the message to the SMSC.
On the other hand, MMS message call forwarding method in a mobile communication network according to an embodiment of the present invention, MMS reception notification notifying the receiving terminal of the MMS message from the MMS server to the destination terminal via SMSC in response to receiving the MMS message to the destination terminal If the destination terminal is subscribed to the call forwarding service for the MMS message as a result of sending a message, but the location information of the called terminal to the HLR in the SMSC to deliver the MMS reception notification message, the HLR in the MMS reception notification message transmission process of transmitting the MMS reception notification message to the MMS server, while transmitting the call forwarding related information of the called terminal to the call forwarding terminal which is already registered as a call forwarding terminal for the called terminal in the SMSC; and; When the call forwarding terminal that receives the MMS reception notification message accesses the MMS server to download the MMS message, the MMS server receives the incoming terminal received from the HLR during the MMS reception notification message transmission process. The method may further include receiving an MMS message for downloading the MMS message to the call forwarding terminal after confirming whether the call forwarding terminal is a legitimate call forwarding terminal using the switching related information.
Further, the MMS reception notification message transmission process, when receiving the MMS message to be sent to the destination terminal in the MMS relay of the MMS server, creating a MMS reception notification message including a callback URL in the virtual SMSC and transmits to the SMSC; ; Requesting, by the SMSC, location information of the called terminal for delivering the MMS received notification message to the HLR using identification information of the called terminal included in the MMS received notification message; If the called terminal is identified as a terminal subscribed to the call forwarding service for the MMS message in the HLR that has received the location information, it is determined whether a call forwarding condition is satisfied, and if the call forwarding condition is satisfied, the MMS relay goes to the MMS relay. Transmitting the call-related information of the called terminal and transmitting identification information of the call forwarding terminal to the SMSC: requesting location information of the call forwarding terminal from the SMSC to the HLR to which the call forwarding terminal belongs; And transmitting the MMS reception notification message to the call forwarding terminal based on the received location information of the call forwarding terminal.
The receiving of the MMS message may include: accessing the MMS relay by using the callback URL included in the MMS receiving notification message at the call forwarding terminal that receives the MMS receiving notification message; Preferably, the MMS relay includes downloading the MMS message to the call forwarding terminal only when the call forwarding terminal is identified as a legitimate call forwarding terminal based on the call forwarding related information of the called terminal.
Then, whether the call forwarding terminal is a legitimate call forwarding terminal is determined by whether the identification information of the call forwarding terminal included in the call forwarding related information of the called terminal matches with the identification information of the call forwarding terminal. It is preferable.
Hereinafter, with reference to the accompanying drawings will be described in detail with respect to MMS message forwarding system and method in a mobile communication network according to an embodiment of the present invention.
1 is a diagram illustrating a configuration of an MMS message call forwarding system in a mobile communication network according to an embodiment of the present invention.
The calling terminal 10-1, the called terminal 10-2, and the call forwarding terminal 10-3 are terminals supporting MMS, and can create and receive MMS messages, and have a storage and management function of the MMS. do.
The MMS message can be written not only at the calling terminal 10-1 but also by using a
Meanwhile, according to the present invention, the call forwarding terminal 10-3 receiving the MMS reception notification message accesses the
The
In addition, the MMS generates and transmits various guide messages (reception confirmation, transmission confirmation, etc.) according to MMS message processing to the calling terminal 10-1, the called terminal 10-2, and the call forwarding terminal 10-3. Perform message storage and management.
The
In such a configuration, when the
The
The
The
The
Meanwhile, the
When the above-described
On the other hand, when the
Here, if the call forwarding terminal 10-3 notified from the
2 is a flowchart illustrating a method of MMS message forwarding in a mobile communication network according to an embodiment of the present invention.
First, a calling terminal user who wants to send an MMS message to the called terminal 10-2 may use the MMS message production tool installed in the calling terminal 10-1 or a personal computer or at the calling terminal 10-1 itself or the content. After connecting to the provision server to create an MMS message (S10), the created MMS message is transmitted to the
After receiving the MMS message through the process S12, the
The
The MMS reception notification message generated in step S16 includes identification information of the called terminal 10-2.
The
When the
If the
The
The
The
The call forwarding terminal 10-3 receiving the MMS reception notification message through the process S32 may use the MMS server as a callback URL included in the MMS reception notification message according to the terminal user's attempt to access the received MMS reception notification message. The
The
When the
The call forwarding terminal 10-3, which has downloaded the MMS message through the process S38, stores each multimedia content included in the MMS message in a memory area, and when the content storage is completed, reproduces the MMS message.
The MMS message call forwarding system and method in the mobile communication network of the present invention are not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea of the present invention.
According to the MMS message forwarding system and method in the mobile communication network of the present invention as described above, when the MMS reception notification message is transmitted in response to receiving the MMS message to be sent to the destination terminal subscribed to the call forwarding service for the MMS message Receives and manages the call forwarding information of the called terminal from the HLR to which the called terminal belongs, and authenticates the call forwarding terminal connected to the callback URL included in the MMS reception notification message by using the call forwarding related information of the called terminal. Then, by downloading the MMS message, it is possible to provide a call forwarding service for the MMS message.
Claims (7)
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KR20070064249A KR101068396B1 (en) | 2007-06-28 | 2007-06-28 | System and method for forwarding mms message in mobile communication network |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10540063B2 (en) | 2014-01-27 | 2020-01-21 | Microsoft Technology Licensing, Llc | Processing actionable notifications |
US10802681B2 (en) | 2014-01-27 | 2020-10-13 | Microsoft Technology Licensing, Llc | Actionable notifications |
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KR20010039128A (en) * | 1999-10-29 | 2001-05-15 | 서평원 | Method of call transferring short message service in a mobile communication system |
KR100575997B1 (en) * | 2004-10-22 | 2006-05-02 | 삼성전자주식회사 | Method and system of transmitting guide message for mms receipt |
KR100727768B1 (en) * | 2005-07-06 | 2007-06-13 | 에스케이 텔레콤주식회사 | Method and system for message forwarding service |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10540063B2 (en) | 2014-01-27 | 2020-01-21 | Microsoft Technology Licensing, Llc | Processing actionable notifications |
US10802681B2 (en) | 2014-01-27 | 2020-10-13 | Microsoft Technology Licensing, Llc | Actionable notifications |
US11320968B2 (en) | 2014-01-27 | 2022-05-03 | Microsoft Technology Licensing, Llc | Processing actionable notifications |
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