EXTENDING A TEXT MESSAGE WITH CONTENT

• US 20100210292A1
• Filed: 02/16/2010
• Published: 08/19/2010
• Est. Priority Date: 02/16/2009
• Status: Abandoned Application

• Current Assignee: Tekelec Netherlands Group BV
• Original Assignee: Tekelec Netherlands Group BV
• Inventors: NOOREN, Eloy Johan Lambertus
• Application Number:
  US12/706,590
• Publication Number:
  US 20100210292A1
• Time in Patent Office: Days
• US Class Current: 455/466
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

Abstract

A method is described for extending a text message with content wherein the text message is sent by a mobile terminal via a Short Message Service Center (SMSC) of a communications system to a recipient and wherein the communications system further comprises a Content Service Center (CSC). The method comprises the steps of receiving at the CSC the text message originating from the SMSC; generating a content-extended text message by adding at least one piece of content to at least a part of the text message; and, sending the content-extended text message depending on the size of the content-extended text message in one or more mobile terminated short messages (MT/SM) to the recipient.

Claims

1. A method for extending a text message with content, the text message being sent by a mobile terminal via a Short Message Service Center (SMSC) of a communications system to a recipient, the communications system further comprising a Content Service Center (CSC), the method comprising:

receiving at the CSC the text message originating from the SMSC;

generating a content-extended text message by adding at least one piece of content to at least a part of the text message; and

sending, from the CSC, the content-extended text message depending on the size of the content-extended text message in one or more mobile terminated short messages (MT/SM) to the recipient.

2. The method according to claim 1, comprising:

receiving the text message in a single MT/SM;

if the content-extended text message is exceeding a predetermined maximum size, dividing the content-extended text message into two or more segments, each segment being smaller than the predetermined maximum size; and

sending the segments in two or more concatenated MT/SMs, preferably using MAP MT_FW_SM messages, to the recipient.

3. The method according to claim 2, wherein the communications system further comprises a mobile switching network element, and wherein during the sending of the two or more concatenated MT/SMs from CSC to a mobile switching network element, the communication channel between the CSC and the mobile switching network element is kept open.

4. The method of claim 3 wherein the mobile switching network element comprises a mobile switching center.

5. The method according to claim 3, wherein the communication channel is kept open by the SCS sending a flag indicating that a further concatenated MT/SM will be sent to the network switching element.

6. The method according to claim 5, wherein the flag comprises a MoreMessagesToSend flag sent in a MAP MT_FW_SM message comprising a concatenated text message to the network switching element.

7. The method according to claim 2, wherein the comprising sending, by the CSC, an acknowledgement (ACK) to the SMSC if the two or more concatenated MT/SMs are successfully received by the recipient and sending a NAK if the transmission of one of the two or more concatenated MT/SMs was unsuccessful.

8. The method according to claim 2, comprising:

receiving a concatenated MT/SM originating from the SMSC, the concatenated MT/SM comprising a segment number identifying the part of the text message contained in the concatenated MT/SM and the total number of segments forming the text message sent to the SMSC;

forming at least one further MT/SM comprising the content for extending the text message; and

sending the at least one further MT/SM and the concatenated MT/SM originating from the SMSC to the recipient as a series of concatenated MT/SMs, wherein the concatenation information of said concatenated MT/SMs is adapted such that the terminal of the recipient is capable of assembling the segments into a complete content-extended text message.

9. The method according to claim 8, wherein the adaptation of the concatenation information includes increasing the total number of segments and, optionally, increasing one or more segment numbers when the text message is extended by adding content to the head of the text message.

10. The method according to claim 1, wherein the communications system further comprises a network routing element, the method further comprising:

receiving at the network routing element a signalling message from the SMSC, the signalling message containing mobile application part (MAP) and signalling connection control part (SCCP) information; and

routing the signalling message to the SCS on the basis of predetermined MAP and/or SCCP information, preferably on the basis of the MAP MT_FWD_SM message.

11. The method according to claim 1, wherein the content comprises an advertisement and/or news flashes, horoscopes, RSS feed messages or any other pieces of information of commercial value.

12. A communications system for extending the payload of a text message sent by a subscriber from a mobile terminal to a recipient, the system comprising:

a Short Message Service Center (SMSC);

a mobile switching network element associated with the terminal of the recipient; and

a Content Service Center (CSC) for extending a text message originating from the SMSC with content, wherein the SCS is configured to generate a content-extended text message by adding at least one piece of content to at least a part of the text message and wherein the CSC is configured to send the content-extended text message in one or more MT/SMs via the mobile switching network element to the terminal of the recipient.

13. The communications system of claim 12 comprising a network routing element for routing text messages originating from the SMSC to the CSC.

14. A content service center for extending the a text message with content, the content service center comprising:

a receiver for receiving a text message in one or more MT/SMs originating from the SMSC;

a content server interface for retrieving content from a content server;

a content module configured for extending the text message with content by adding at least one piece of content to at least a part of the text message; and

a transmitter for sending the content-extended text message in one or more MT/SMs to the recipient.

15. The content service center according to claim 14, wherein the content module is configured to divide—

if the content-extended text message is exceeding a predetermined maximum size—

the content-extended text message into two or more segments, each segment being smaller than the predetermined maximum size and to send the segments in two or more concatenated MT/SMs to the recipient.

16. The content service center according to claim 15, wherein the two or more concatenated SMs comprise MAP MT_FW_SM messages.

17. The content service center according to claim 14, wherein the content service center is configured to send two or more concatenated MT/SMs via a mobile switching network element to the recipient;

and, to keep—

during the sending of the two or more concatenated MT/SMs—

the communication channel between the CSC and the mobile switching network element open.

18. The content service center according to claim 17, wherein the content service center is configured to keep the communication channel between the CSC and the mobile switching center open using a MoreMessagsToSend flag sent in a MAP _—

MT_FSM message sent to the network element.

19. The content service center according to claim 14, wherein the content service center is configured to:

receive a concatenated MT/SM originating from the SMSC, the concatenated MT/SM comprising a segment number identifying the part of the text message contained in the concatenated MT/SM and the total number of segments forming the text message sent to the SMSC;

form at least one further MT/SM comprising the content for extending the text message; and

send the at least one further MT/SM and the concatenated MT/SM originating from the SMSC to the recipient as a series of concatenated MT/SMs, wherein the concatenation information of said concatenated MT/SMs is adapted such that the terminal of the recipient is capable of assembling the segments into a complete content-extended text message.

20. A non-transitory computer readable medium having stored thereon an executable instructions that when executed by the processor of a computer control the computer to perform steps comprising:

receiving at the CSC the text message originating from the SMSC;

generating a content-extended text message by adding at least one piece of content to at least a part of the text message; and

sending, from the CSC, the content-extended text message depending on the size of the content-extended text message in one or more mobile terminated short messages (MT/SM) to the recipient.