System and method for providing converged messaging service

Patent metadata

Field	Value
Publication number	US-9344862-B2
Application number	US-93917207-A
Country	US
Kind code	B2
Filing date	Nov 13, 2007
Priority date	Nov 13, 2006
Publication date	May 17, 2016
Grant date	May 17, 2016

Abstract

Provided is a system and method for providing a converged messaging service, which can be compatibly used with or replace various services, such as an Instant Messaging (IM) service, a Short Message Service (SMS), a Multimedia Message Service (MMS), a Voice over Internet Protocol (VoIP) service, and a PTT over Cellular (PoC) service. To do this, there are defined an architecture and interfacing of a Converged Messaging Client (CMC) and a CM Server (CMS), which are elements of a converged messaging service for being compatibly used with or replacing the various services. In particular, there is suggested a method of enabling interworking between heterogeneous messaging services in an application layer by expending IP Multimedia Core Network (CN) Subsystem (IMS) technology. There is also suggested a method of defining a CM data storage for supporting the converged messaging service and managing a message and metadata stored in the defined CM data storage.

First claim

What is claimed is:

1. A server for providing a converged messaging service, the server comprising:
an interface configured for receiving a first message from an originating client; and
a controller configured for:
determining whether the first message includes a converged messaging service IDentification (ID) tag or an Internet protocol Multimedia core network Subsystem (IMS)-based messaging service ID tag, the converged messaging service ID tag identifying the converged messaging service in which at least two different messaging services are converged;
when the first message includes the IMS-based messaging service ID tag, controlling the interface to transmit the first message including the IMS-based messaging service ID tag to a target client supporting an IMS-based messaging service;
when the first message includes the converged messaging service ID tag and the target client does not support the converged messaging service, determining whether the target client supports the IMS-based messaging service, and translating the converged messaging service ID tag to the IMS-based messaging service ID tag and controlling the interface to transmit a second message including the IMS-based messaging service ID tag to the target client, when the target client supports the IMS-based messaging service; and
when the first message includes the converged messaging service ID tag and the target client supports the converged messaging service, controlling the interface to transmit the first message including the converged messaging service ID tag to the target client.

2. The server of claim 1 , wherein the originating client is a Converged Messaging Client (CMC), which is an independent messaging client replacing requirements of at least one of a Multimedia Message Service (MMS) or an Instant Message (IM) service.

3. The server of claim 2 , wherein the originating client comprises:
a Session Initiation Protocol (SIP) control manager for controlling an SIP; and
a messaging APPlication (APP) manager for performing a function of distinguishing the converged messaging service ID tag from contents of a message to be transferred and managing them regardless of a messaging service type.

4. The server of claim 2 , wherein the CMC reads messages in the form of the converged messaging service stored in a CM data storage using a Real-Time Streaming Protocol (RTSP).

5. The server of claim 4 , wherein the CM data storage comprises:
a metadata storage for storing metadata of a message transferred using the converged messaging service; and
a media data storage for storing actual media data,
wherein the metadata is control information for managing stored media data including at least one of a sender ID, a storing date and time, message length information, media-type information, COder/DECoder (CODEC) information, and a message title.

6. The server of claim 1 , wherein the interface is included in a Session Initiation Protocol (SIP)/Internet Protocol (IP) core.

7. The server of claim 1 , wherein the controller is further configured for:
when the first message includes the converged messaging service ID tag and the target client does not support any of the converged messaging service and the IMS-based messaging service, translating the converged messaging service ID tag to a Short Message Service (SMS) ID tag or a Multimedia Message Service (MMS) ID tag, converting the first message into SMS or MMS messages, and controlling the interface to transmit SMS or MMS messages including the SMS ID tag or the MMS ID tag to the target client.

8. A server for providing a converged messaging service, the server comprising:
an interface configured for receiving a first message from an originating client; and
a controller configured for:
controlling the interface to transmit the first message to a Session Initiation Protocol (SIP)/Internet Protocol (IP) core,
wherein the SIP/IP core is configured to:
determine whether the first message includes a converged messaging service IDentification (ID) tag or an Internet protocol Multimedia core network Subsystem (IMS)-based messaging service ID tag, the converged messaging service ID tag identifying the converged messaging service in which at least two different messaging services are converged;
when the first message includes the IMS-based messaging service ID tag, transmit the first message including the IMS-based messaging service ID tag to a target client supporting an IMS-based messaging service;
when the first message includes the converged messaging service ID tag and the target client does not support the converged messaging service, determine whether the target client supports the IMS-based messaging service, and translate the converged messaging service ID tag to the IMS-based messaging service ID tag and transmit a second message including the IMS-based messaging service ID tag to the target client, when the target client supports the IMS-based messaging service; and
when the first message includes the converged messaging service ID tag and the target client supports the converged messaging service, transmit the first message including the converged messaging service ID tag to the target client.

9. The server of claim 8 , wherein the originating client is a Converged Messaging Client (CMC), which is an independent messaging client replacing requirements of at least one of a Multimedia Message Service (MMS) or an Instant Message (IM) service.

10. The server of claim 9 , wherein the originating client comprises:
an SIP control manager for controlling the SIP; and
a messaging APPlication (APP) manager for performing a function of distinguishing the converged messaging service ID tag from contents of a message to be transferred and managing them regardless of a messaging service type.

11. The server of claim 8 , wherein the controller transmits the first message to target clients according to a corresponding service admission rule by checking a service admission rule of each client and a group member list stored in an eXtensible Markup Language (XML)-based Document Management Server (XDMS).

12. The server of claim 11 , wherein when the first message is a group messaging service request, the controller reads the group member list from the XDMS and transmits the first message to corresponding target clients.

13. The server of claim 8 , wherein the SIP/IP core is further configured to:
when the first message includes the converged messaging service ID tag and the target client does not support any of the converged messaging service and the IMS-based messaging service, translate the converged messaging service ID tag to a Short Message Service (SMS) ID tag or a Multimedia Message Service (MMS) ID tag, convert the first message into SMS or MMS messages, and control the interface to transmit SMS or MMS messages including the SMS ID tag or the MMS ID tag to the target client.

14. A terminal for providing a converged messaging service, the terminal comprising:
a Converged Messaging Client (CMC) configured for generating a first message in the form of the converged messaging service, which includes a converged messaging service IDentification (ID) tag for identifying the converged messaging service in which at least two different messaging services are converged; and
an interface for transmitting the first message to a Session Initiation Protocol (SIP)/Internet Protocol (IP) core,
wherein the SIP/IP core is configured to:
determine whether the first message includes a converged messaging service IDentification (ID) tag or an Internet protocol Multimedia core network Subsystem (IMS)-based messaging service ID tag, t

Assignees

• Sung Sang-Kyung
• Lee Kyung-Tak
• Kim Wuk
• Oh Jae-Kwon
• Lee Seung-Yong
• Samsung Electronics Co Ltd

Inventors

• Sung Sang-Kyung
• Lee Kyung-Tak
• Kim Wuk
• Oh Jae-Kwon
• Lee Seung-Yong

Classifications

• H04L12/581

  Electricity · mapped topic

• H04L51/066

  Format adaptation, e.g. format conversion or compression · CPC title

• H04L51/04

  Real-time or near real-time messaging, e.g. instant messaging [IM] · CPC title

• H04L51/38

  Electricity · mapped topic

• H04L12/5835

  Electricity · mapped topic