System and method of message transport selection

• US 7,277,719 B2
• Filed: 06/03/2004
• Issued: 10/02/2007
• Est. Priority Date: 06/04/2003
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Yach, David P., Klassen, Gerhard D.
• Primary Examiner(s): D AGOSTA, STEPHEN M
• Application Number:
  US10/860,386
• Publication Number:
  US 20070112915A1
• Time in Patent Office: 1,216 Days
• Field of Search: 455/412.1, 455/412.2, 455/414.4, 455/432, 455450-4521, 455/466, 455/464, 455/552.1, 455/556.1, 455/556.2, 709/206, 709/227, 709/238, 715/751, 715/752
• US Class Current: 455/466
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication

Abstract

A method and system of message transport selection for a communication device configured for communication over a plurality of message transports are provided. A determination is made as to whether any of the plurality of message transports is available for sending an outgoing message from the communication device. One of the available message transports is then selected, and the outgoing message is sent from the communication device using the selected message transport. Even though the outgoing message may be of a message type associated with one of the plurality of message transports, other message transports may be selected and used to send the outgoing message from the communication device.

Claims

1. A message transport selection system in a communication device, the system comprising:

a plurality of message transports,

a plurality of messaging modules, each messaging module being associated with one of the plurality of message transports and being configured to format and encode an outgoing message for the associated message transport, the plurality of messaging modules comprising a multiple-transport messaging module further configured to;

provide for composition and addressing of an outgoing message by a user in association with a first message transport;

format and encode the composed outgoing message for each of the message transports associated with other messaging modules of the plurality of messaging modules;

determine whether any of the plurality of message transports is available for the composed outgoing message;

select one of the available message transports where any of the plurality of message transports is available; and

send the composed outgoing message from the communication device using the selected message transport by storing the composed outgoing message to a storage location in a message store, sending a command and the storage location to one of the other messaging modules, the selected message transport being associated with this one of the other messaging modules,

wherein each of the other messaging modules is further configured to retrieve the composed outgoing message from the message store, and to format, encode, and transmit the composed outgoing message upon receipt of the command.

2. The message transport selection system of claim 1, wherein the multiple-transport messaging module is associated with the instant messaging message transport.

3. The message transport selection system of claim 1, wherein the multiple-transport messaging module is further configured to select one of the available message transports in accordance with a predetermined order of precedence.

4. The message transport selection system of claim 1, further comprising an address book containing an entry associated with an intended recipient of the outgoing message, the address book entry comprising an identification for use by one or more messaging modules to encode the outgoing message for delivery to the intended recipient.

5. The message transport selection system of claim 4, wherein the multiple-transport messaging module determines that one of the plurality of message transports is available if the identification for use by the messaging module associated with that one of the plurality of message transports is present in the address book.

6. In a communication device comprising a plurality of messaging modules, each messaging module being associated with one of a plurality of message transports and being configured to format and encode an outgoing message for the associated message transport, the plurality of messaging modules comprising a multiple-transport messaging module further configured to determine whether any of the plurality of message transports is available, to select one of the available message transports where any of the plurality of message transports is available, and to send an outgoing message from the communication device using the selected message transport, a method of message transport selection comprising the steps of:

detecting a composed outgoing message to be sent from the communication device, the outgoing message being of a message type associated with one of the plurality of message transports;

determining, using the multiple-transport messaging module, which of the plurality of message transports is available;

selecting, using the multiple-transport messaging module, one of the available message transports wherein the selected message transport is different than the message transport associated with the message type of the detected outgoing message;

formatting and encoding the outgoing message for the selected available message transport;

sending the outgoing message from the communication device using the selected message transport;

receiving a message over one of the plurality of message transports;

determining whether the message transport over which the message was received was an alternate message transport for the received message by searching the message for a predetermined command, code, or string;

and

processing the received message as a message type associated with another of the plurality of message transports where the message transport over which the message was received was an alternate message transport for the received message.

7. A computing device program product comprising code operative to perform the method of claim 6.