Optimizing location-based mobile gaming applications

• US 20030224855A1
• Filed: 05/31/2002
• Published: 12/04/2003
• Est. Priority Date: 05/31/2002
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Cunningham, Robert
• Application Number:
  US10/160,365
• Publication Number:
  US 20030224855A1
• Time in Patent Office: Days
• US Class Current: 463/41
• CPC Class Codes: A63F 13/10 Control of the course of the game, e.g. start, progess, end
• CPC Class Codes: A63F 13/216 using geographical information, e.g. location of the game device or player using GPS
• CPC Class Codes: A63F 13/332 using wireless networks, e.g. cellular phone networks
• CPC Class Codes: A63F 13/45 Controlling the progress of the video game
• CPC Class Codes: A63F 13/92 Video game devices specially adapted to be hand-held while playing
• CPC Class Codes: A63F 2300/204 the platform being a handheld device
• CPC Class Codes: A63F 2300/406 Transmission via wireless network, e.g. pager or GSM
• CPC Class Codes: A63F 2300/69 Involving elements of the real world in the game world, e.g. measurement in live races, real video
• CPC Class Codes: H04M 1/72427 for supporting games or graphical animations
• CPC Class Codes: H04M 1/72457 according to geographic location

Abstract

A system and method for optimizing the process of position-determining to enhance performance of location-based mobile gaming applications. A position-determining module is provided that uses one or more of a number of position-determining methodologies to determine a player'"'"'s real geographical position, which information is then used to influence the execution of the mobile-gaming application and, in a preferred embodiment, the method by which mobile-gaming data is transmitted to the player. The various position-determining methodologies may be used in isolation, with the game server determining which to use based on the particular application being executed, and on its execution state. They may also be used together and for greater accuracy combined according to a set of predefined criteria.

Claims

1. In a communication network capable of supporting a mobile gaming application, a system for optimizing location-based mobile gaming, said system comprising:

a position-determining module for determining the position of a mobile gaming station in communication with the network, said position-determining module capable of position determination utilizing a plurality of position-determination methodologies.

2. The system of claim 1, wherein the position-determining module is resident on the mobile gaming station.

3. The system of claim 1, wherein the system further comprises a game server, and wherein the position-determination module is resident on the game server.

4. The system of claim 1, wherein at least one of the position-determining methodologies uses the global-positioning system (GPS).

5. The system of claim 1, wherein at least one of the positioning methodologies uses an enhanced observable time differential (E-OTD) system.

6. The system of claim 1, further comprising a determiner for determining which of the plurality of the position-determination methodologies to us for position determination.

7. The system of claim 6, wherein said determiner determines which position-determining methodology to use based at least in part on a selection made by the user.

8. The system of claim 6, wherein said determiner determines which position-determining methodology to use automatically.

9. The system of claim 8, wherein aid automatic determination is based at least in part on the gaming application being used by the mobile gaming station.

10. A method for enabling location-based mobile gaming through a communication network, said method comprising the steps of:

providing a plurality of access nodes for use by a mobile gaming station in accessing the network;

providing a game server in communication wit the network for controlling operation of the gaming application;

determining presumed locations of at least one mobile gaming station using a plurality of position-determining methodologies; and

determining a mobile-station location fix for use with the gaming application.

11. The method of claim 10, wherein the mobile-station location fix is determined by selecting one of the presumed locations.

12. The method of claim 11, wherein the selection is based on input provided by the user.

13. The method of claim 12, wherein the selection is based on the state of the gaming application being used.

14. The method of claim 10, wherein the mobile-station location fix is determined as a function of at least two presumed locations according to a predetermined algorithm.

15. The method of claim 14, wherein each position-determining methodology is assigned a precision factor and the predetermined algorithm uses the precision factors in determining the mobile gaming station location fix.