Method for handling service requests in a mobile telecommunication network

• US 7,389,115 B2
• Filed: 07/06/2005
• Issued: 06/17/2008
• Est. Priority Date: 07/20/2004
• Status: Active Grant

• Current Assignee: Giesecke + Devrient Mobile Security GmBH (Giesecke & Devrient GmbH)
• Original Assignee: SmartTrust AB (Giesecke & Devrient GmbH)
• Inventors: Kornefalk, Bjorn
• Primary Examiner(s): Appiah; Charles N
• Assistant Examiner(s): Gonzalez; Amancio
• Application Number:
  US11/175,487
• Publication Number:
  US 20060019685A1
• Time in Patent Office: 1,077 Days
• Field of Search: 455/466, 455/445, 455/422
• US Class Current: 455/466
• 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 8/12 between location registers or mobility servers

Abstract

The method of the invention handles a request message from a mobile station to a content provider in a network comprising at least said mobile station, said content provider and a radio system with a first component for directing messages sent from and to mobile stations and a second component having routing information. In the method, the mobile station sends a request message to the content provider via said radio system. The request message is received by said first component for directing messages of said radio system, which first component fetches routing information from said second component. Thereafter, or simultaneously with said fetching of the routing information, the radio system forwards the request message to said content provider, which sends a reply message to the mobile station to said request via said radio system.

Claims

1. A method for handling a request message from a mobile station to a content provider in a telecommunication network, comprising:

requesting mobile station sending a request message to a mobile switching center (MSC),

the MSC forwarding the request message to a short message service center (SMSC),

upon receipt of the request message from the MSC, the SMSC requesting routing information, to the requesting mobile station, from a home location register (HLR),

the SMSC forwarding the request message to the content provider,

the HLR sending the requested routing information to the SMSC and the SMSC receiving the requested routing information from the HLR,

the content provider sending a reply message, in response to the request message, to the SMSC,

the SMSC receiving the reply message from the content provider after receiving the routing information from the HLR, and

the SMSC using the requested routing information to forward the reply message to the requesting mobile station via a telecommunication network.

2. The method according to claim 1 wherein the request message is a short message service (SMS) message.

3. The method according to claim 1 wherein the method further comprises the SMSC determining the request message is a service request for a content provider prior to forwarding the request message to the content provider.

4. The method according to claim 1 wherein the telecommunication network is a GSM network.

5. A method for handling a request message from a mobile station to a content provider in a telecommunication network, comprising:

requesting mobile station sending a request message to a mobile switching center (MSC), the MSC forwarding the request message to a short message service center (SMSC),

upon receipt of the request message from the MSC, the SMSC simultaneously requesting routing information from a home location register (HLR) and forwarding the request message to the content provider,

the HLR sending the requested routing information to the SMSC and the SMSC receiving the requested routing information from the HLR,

the content provider sending a reply message, in response to the request message, to the SMSC,

the SMSC receiving the reply message from the content provider after receiving the routing information from the HLR, and

the SMSC using the requested routing information to forward the reply message to the requesting mobile station via a telecommunication network.

6. A method for handling a request message from a mobile station to a content provider in a telecommunication network, comprising:

requesting mobile station sending a request message to a mobile switching center (MSC),

the MSC forwarding the request message to a short message service center (SMSC),

upon receipt of the request message from the MSC, the SMSC forwarding the request message to the content provider and immediately thereafter requesting routing information from a home location register (HLR),

the HLR sending the requested routing information to the SMSC and the SMSC receiving the requested routing information from the HLR,

the content provider sending a reply message, in response to the request message, to the SMSC,

the SMSC receiving the reply message from the content provider after receiving the routing information from the HLR, and the SMSC using the requested routing information to forward the reply message to the requesting mobile station via a telecommunication network.