Authentication and non-interfering SMS-messaging in GSM telephone communication

• US 20040203963A1
• Filed: 04/11/2003
• Published: 10/14/2004
• Est. Priority Date: 04/11/2003
• Status: Active Grant

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Venkataraman, Narendra, Nivarti, Sreedhar, Shivaram, Asha Attur, Balakrishnan, Palpandian
• Granted Patent: US 7,548,754 B2
• Time in Patent Office: Days
• US Class Current: 455/466
• CPC Class Codes: G06Q 30/0267 Wireless devices
• CPC Class Codes: H04B 7/212 Time-division multiple access [TDMA]
• CPC Class Codes: H04L 51/212 using filtering or selective blocking
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

A method for transmitting SMS messages to a subscriber GSM telephone after a call is ended and authenticating the source of the delivered text message with a logo or other graphic not forwardable by mobile phone subscribers is provided. In the present invention, audio advertisements are selected based on a mobile phone subscriber'"'"'s profile, and accompanying SMS messages or m-coupons are further transmitted to the subscriber only upon their request. A check will be carried out on the eligibility of the subscriber to receive the SMS message they had requested for. This check limits the number of times the subscriber receives a same SMS message. If the subscriber is eligible to receive the message, an authenticating symbol is included in the SMS message before transmission so that retransmission to other users will delete the graphic and render the SMS message invalid for business transactions.

Claims

1. A method for transmitting SMS messages, comprising:

recognizing a particular subscriber has initiated a GSM telephone call

associating said particular subscriber with any subscriber profile information maintained in a database;

selecting an SMS message for transmission to said particular subscriber depending on said subscriber profile information;

including an authenticating symbol in said SMS message that cannot be forwarded by said particular subscriber; and

transmitting said SMS message and said authenticating symbol at the conclusion of said GSM telephone call.

2. The method according to claim 1 further comprising the step of:

ascertaining any eligibility of said particular subscriber to receive said SMS message.

3. The method according to claim 1, further comprising the step of:

preventing any forwarding of said authenticating symbol to any another destination by blocking its retransmission in a copy of said SMS message.

4. The method according to claim 2, wherein:

the step of ascertaining any eligibility further comprises limiting the number of times said SMS message can be transmitted to any subscriber.

5. The method according to claim 1, wherein:

the step of transmitting is such that an alternative message is sent if said particular subscriber is determined to not be eligible to receive said SMS message based on an eligibility criteria.

6. The method according to claim 1, wherein the step of selecting an SMS message is initiated in response to a user input.

7. The method according to claim 1, wherein the step of associating includes determining current location of said subscriber and using an SMS message appropriate for said current location.

8. An SMS messaging system, comprising:

a database for storing a set of mobile telephone subscriber profiles;

a call handler for dealing with the call progression of a particular mobile telephone subscriber;

an associating process for matching particular ones of said mobile telephone subscribers to a corresponding one of said mobile telephone subscriber profiles; and

an SMS message servicer for transmitting a selected SMS message with an embedded authenticating symbol to a particular mobile telephone subscriber who is determined to be eligible to receive such based on said corresponding one of said subscriber profiles.

9. The messaging system according to claim 8, wherein the call handler accepts user requests for SMS messages during a call progression.

10. The messaging system according to claim 8, wherein said authenticating symbol is embedded in said SMS message but is nevertheless not forwardable.

11. The messaging system according to claim 8, wherein the SMS message servicer transmits an alternative message to said particular mobile telephone subscriber if otherwise ineligible to receive the said selected SMS message based on a criteria.

12. The messaging system according to claim 8, wherein:

said mobile telephone subscriber profile includes a current location entry for said subscriber.

13. The messaging system according to claim 8, further comprising:

a database for storing a count of how many SMS messages have been sent to any subscriber in order to limit duplications.