System, terminal, network entity, method, and computer program product for system selection in a multi-mode communication system

• US 9,525,996 B2
• Filed: 06/21/2005
• Issued: 12/20/2016
• Est. Priority Date: 06/21/2005
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Technologies Oy (Nokia Corporation)
• Inventors: Oommen, Paul
• Primary Examiner(s): Anwah, Olisa
• Application Number:
  US11/157,613
• Publication Number:
  US 20060285538A1
• Time in Patent Office: 4,200 Days
• Field of Search: 455/429, 455/432.1, 455/435, 455/436, 455/437, 455/439, 455/446, 455/450, 455/451, 455/452.1, 455/452.2, 370/328, 370/349, 370352-356, 370/338, 379/201.01, 379/201.02, 379/201.05
• US Class Current: 1/1
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 8/183 Processing at user equipment or user record carrier

Abstract

A terminal, network entity, system, method and computer program product enable communications to be established with an available system that is on a priority list and that has a desired service available. Communications may be established automatically with the system that is highest on the priority list and that has the desired service available. Alternatively, all of the systems that are on the priority list and that have the desired service available may be displayed to a user, such that the user may select one of the displayed systems and communications may be established with the selected system.

Claims

1. An apparatus comprising:

at least one processor; and

at least one memory including computer program code for one or more programs,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following;

receive signals and respective geographic information from a plurality of communication systems;

receive information regarding at least one desired service;

determine the availability of the at least one desired service at each of the plurality of communication systems based on the geographic information; and

establish communications with at least one of the plurality of communication systems having available each of the at least one desired service.

2. The apparatus of claim 1, wherein the apparatus is further caused to select the at least one desired service from instant messaging, push-to-talk, multimedia messaging service, device management, voice over internet protocol, or a combination thereof.

3. The apparatus of claim 1, further comprising a storage element configured to access at least one system priority list, wherein the at least one system priority list defines the respective geographic information for the plurality of communication systems, and wherein the apparatus is further caused to determine the respective availability information for the at least one desired service based on the geographic information defined in the at least one system priority list.

4. The apparatus of claim 1, further comprising a storage element configured to access the at least one desired service and access at least one system priority list, wherein the at least one system priority list defines the respective availability information for the at least one desired service.

5. The apparatus of claim 1, further comprising a storage element configured to access the at least one desired service and access at least one system priority list, wherein the apparatus is further caused to communicate with the at least one communication system that has a highest priority on the system priority list and has each of the at least one desired service available.

16. The apparatus of claim 1, wherein the signals comprise a first signal corresponding with a first protocol and transmitted from a first communication system of the at least two communication systems, and a second signal corresponding with a second communication protocol and transmitted from a second communication system of the two communications systems.

6. An apparatus comprising

at least one processor, and

at least one memory including computer program code for one or more programs,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:

receive signals from a plurality of communication systems;

receive information regarding at least one desired service;

access the at least one desired service;

access at least one system priority list;

determine the availability of the at least one desired service at each of the plurality of communication systems;

receive a user communication system selection among all communication systems that are on the system priority list and that have the at least one desired service available; and

communicate with the communication system selected by the user.

7. An apparatus comprising:

at least one processor; and

at least one memory including computer program code for one or more programs,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following;

select at least one desired service;

transmit signals from a plurality of communication systems to a terminal system, wherein each of the signals comprises availability information for the at least one desired service; and

establish communications between the terminal system and at least one of the plurality of communication systems having available each of the at least one desired service.

8. The apparatus of claim 7, wherein the apparatus is further caused to select the at least one desired service from instant messaging, push-to-talk, multimedia messaging service, device management, voice over internet protocol, or a combination thereof.

9. The apparatus of claim 7, wherein the apparatus is further caused to establish communications between the at least two communication systems and the terminal based on a system priority list accessible by the terminal and the availability information.

10. A method comprising:

receiving, by an apparatus, signals and respective geographic information from a plurality of communication systems;

receiving, by the apparatus, information regarding at least one desired service;

determining, by the apparatus, the availability of the at least one desired service at each of the plurality of communication systems based on the geographic information; and

establishing, by the apparatus, communications with at least one of the plurality of communication systems having available each of the at least one desired service.

11. The method of claim 10, wherein the at least one desired service is selected from instant messaging, push-to-talk, multimedia messaging service, device management, voice over internet protocol, or a combination thereof.

12. The method of claim 10, further comprising:

accessing at least one system priority list, wherein the system priority list defines the respective geographic information for the plurality of at least two communication systems; and

determining the respective availability information for the at least one desired service based on the geographic information defined in the at least one system priority list.

13. The method of claim 10, further comprising:

accessing the at least one desired service; and

accessing at least one system priority list, wherein the at least one system priority list defines the respective availability information for the at least one desired service.

14. The method of claim 10, further comprising:

accessing the at least one desired service;

accessing at least one system priority list; and

facilitating communications with the at least one communication system that has a highest priority on the system priority list and has each of the at least one desired service available.

17. The method of claim 10, wherein the signals comprise a first signal corresponding with a first protocol and transmitted from a first communication system of the at least two communication systems, and a second signal corresponding with a second communication protocol and transmitted from a second communication system of the two communications systems.

15. A method comprising:

receiving, by an apparatus, signals from a plurality of communication systems;

receiving, by the apparatus, information regarding at least one desired service;

accessing, by the apparatus, the at least one desired service;

accessing, by the apparatus, at least one system priority list;

determining, by the apparatus, the availability of the at least one desired service at each of the plurality of communication systems;

receiving, by the apparatus, a user communication system selection among all communication systems that are on the system priority list and that have the at least one desired service available; and

communicating, by the apparatus, with the communication system selected by the user.