Wireless internet gateway limiting message distribution

• US 9,172,821 B2
• Filed: 10/16/2014
• Issued: 10/27/2015
• Est. Priority Date: 04/25/2000
• Status: Expired due to Fees

• Current Assignee: TeleCommunication Systems Inc (Comtech Telecommunications Corporation)
• Original Assignee: TeleCommunication Systems Inc (Comtech Telecommunications Corporation)
• Inventors: Smith, Richard A.
• Primary Examiner(s): WANG, LIANG CHE A
• Application Number:
  US14/515,655
• Publication Number:
  US 20150038112A1
• Time in Patent Office: 376 Days
• Field of Search: 709/220, 709/221, 709/222, 709/223, 709/225, 709/232
• US Class Current: 1/1
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/133 Protocols for remote procedure calls [RPC]
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04M 15/61 based on the service used
• CPC Class Codes: H04W 12/088 using filters or firewalls
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• 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 88/16 Gateway arrangements

Abstract

A wireless Internet gateway bridges wireless devices to the Internet, e.g., via a short message service center (SMSC). The gateway provides a portal to SMPP, HTTP, TNPP, or other protocol messages using Java Remote Method Invocation (RMI) techniques. Application servers insert RMI objects containing messages in a message queue handler of the gateway. The RMI objects are queued and passed either directly to a destination delivery handler (e.g., SMPP, SMTP, HTTP or TNPP protocol handler), or passed through a generic destination interface. An SMTP handler provides direct communication of SMTP protocol messages (i.e., email) to the message queue. An SMPP link proxy module provides direct access between a local application server and the destination delivery handler. The messages are packaged into relevant messages of the particular destination protocol (e.g., SMPP), and transmitted to the relevant network element (e.g., to an SMSC).

Claims

1. A wireless Internet gateway method, comprising:

interfacing with at least one physical application server;

providing a Java Remote Method Invocation (RMI) handler to communicate using RMI protocol with said at least one physical application server;

passing a text message to a generic protocol destination interface; and

passing said text message from said generic protocol destination interface to a destination handler;

wherein said at least one physical application server provides a communication path to a physical Internet Protocol (IP) network using a protocol supported by said at least one physical application server independent of said RMI protocol.

2. The wireless Internet gateway method according to claim 1, further comprising:

adding a parameter to said text message in a physical wireless Internet gateway.

3. The wireless Internet gateway method according to claim 2, wherein said added parameter comprises:

a message priority level.

4. The wireless Internet gateway method according to claim 2, wherein said added parameter comprises:

a callback number.

5. The wireless Internet gateway method according to claim 2, wherein said added parameter comprises:

a validity time.

6. The wireless Internet gateway method according to claim 2, wherein said added parameter comprises:

a delivery receipt request.

7. The wireless Internet gateway method according to claim 1, further comprising:

logging details about a text message in a messages database.

8. The wireless Internet gateway method according to claim 1, further comprising:

storing contents of a text message in a message cache.