System and method for flexibly implementing a wireless gaming network

• US 20040063498A1
• Filed: 09/30/2002
• Published: 04/01/2004
• Est. Priority Date: 09/30/2002
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Dunn, Ted M., Oakes, Mark E.
• Application Number:
  US10/261,261
• Publication Number:
  US 20040063498A1
• Time in Patent Office: Days
• US Class Current: 463/42
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/332 using wireless networks, e.g. cellular phone networks
• CPC Class Codes: A63F 13/35 Details of game servers
• CPC Class Codes: A63F 13/92 Video game devices specially adapted to be hand-held while playing
• CPC Class Codes: A63F 2300/406 Transmission via wireless network, e.g. pager or GSM
• CPC Class Codes: A63F 2300/50 characterized by details of game servers

Abstract

A system and method for flexibly implementing a wireless gaming network of compatible portable units may include individual game applications that allow each respective portable unit to function in either a server mode as a server unit that manages a particular gaming event, or in a client mode as a client unit that participates in the gaming event. The compatible portable units may include one or more client units configured to utilize corresponding game applications in the client mode to participate in the gaming event. The compatible portable units may also include a selectable server unit configured to utilize a game application in the server mode for managing the gaming event. The server unit may also include a security module that separately controls access by the various client units for participating in the gaming event.

Claims

1. A system for implementing an electronic gaming network of compatible portable units, comprising:

game applications coupled to each of said compatible portable units, said game applications being operable in a server mode and in a client mode for conducting a gaming event;

one or more client units from said compatible remote units, said one or more client units being configured to utilize corresponding ones of said game applications in said client mode to participate in said gaming event; and

a server unit from said compatible remote units, said server unit being configured to utilize one of said game applications in said server mode for managing said gaming event, said server unit utilizing a security module for separately controlling access by said one or more client units to said gaming event.

2. The system of claim 1 wherein said server unit utilizes said one of said game applications in said server mode for generating game program signals corresponding to said gaming event, said server unit processing said game program signals to produce a game program bitstream, said server unit then wirelessly transmitting said game program bitstream, said one or more client units utilizing said corresponding ones of said game applications in said client mode to receive said game program bitstream, said one or more client units each responsively processing said game program bitstream to retrieve said game program signals, said one or more client units then each generating display video signals, said one or more client units displaying said display video signals upon respective portable displays coupled to said client units.

3. The system of claim 1 wherein said compatible portable units each include an antenna, other inputs, a communications manager, a portable display, a speaker device, and a game controller that a system user utilizes to provide control signals to said server unit for interactively participating in said gaming event.

4. The system of claim 3 wherein said communications manager includes a receive channel and a transmit channel, said receive channel including said antenna, a receiver device, a central processing unit coupled to a memory device, a digital signal processor, a video decoder, a graphics engine, a video digital-to-analog converter, and an audio digital-to-analog converter, said transmit channel including an audio analog-to-digital converter, a video analog-to-digital converter, a video encoder, said digital signal processor, said central processing unit coupled to said memory device, a transmitter device, and said antenna.

5. The system of claim 1 wherein said compatible portable units each comprises a memory device that includes a dedicated one of said game applications, said security module for controlling access to said gaming event in said server mode, a network module, a receive module, a transmit module, a display module, and a game controller module.

6. The system of claim 1 wherein said server unit and said one or more client units are each configured in a substantially similar implementation that enables any of said compatible portable units to function as either said server unit or as one of said one or more client units depending upon whether said server mode or said client mode is selected.

7. The system of claim 1 wherein a system user of said server unit utilizes said server unit to participate as a player in said gaming event while simultaneously utilizing said server unit to manage said gaming event in said server mode.

11. The system of claim 1 wherein operating power is provided to said server unit and said one or more client units, said server unit and said one or more client units responsively activating a primary communications channel from said server unit to each of said one or more client units, said server unit and said one or more client units also activating a back communications channel from each of said one or more client units to said server unit.

12. The system of claim 11 wherein a wireless server search procedure is performed between said one or more client units and said server unit to individually request access to said gaming event from said server unit.

13. The system of claim 12 wherein said one or more client units separately detect said server unit during said wireless server search procedure, and responsively transmit corresponding game access requests to said server unit in a login procedure, said game access requests including unique portable-unit identifiers, said server unit individually authorizing or denying said game transfer requests.

14. The system of claim 13 where said server unit bans at least one of said one or more client units from accessing said gaming event by storing one or more serial numbers corresponding to said at least one of said one or more client units.

15. The system of claim 11 wherein said server unit generates an audio signal and a video signal corresponding to said gaming event, said server unit processing said audio signal and said video signal to produce a unified A/V packet stream, said server unit then wirelessly transmitting said unified A/V packet stream to said one or more client units in an identical and simultaneous manner.

16. The system of claim 15 wherein said one or more client units each receive and process said unified A/V packet stream to retrieve said audio signal and said video signal.

17. The system of claim 16 wherein said one or more client units each process said audio signal and said video signal to generate portable display signals.

18. The system of claim 17 wherein said one or more client units each present said portable display signals in a substantially full-screen manner upon a corresponding respective portable display.

19. The system of claim 1 wherein system users utilize a back communications channel to communicate with said server unit by using game controllers to thereby interactively participate in said gaming event.

20. The system of claim 1 wherein one or more client units perform logout procedures to disconnect from said server unit when said gaming event is finished, said one or more client units optionally logging back into said server unit to subsequently participate in a different gaming event.

8. The system of claim 8 wherein a portable unit configuration procedure is performed by system users of said compatible portable units to setup said server mode for controlling said gaming event, and to setup said client mode for participating in said gaming event.

9. The system of claim 8 wherein said portable unit configuration procedure includes specifying a maximum number of clients for said gaming event, banned portable unit identifiers, when to allow new client logins to said gaming event, and whether logoff is required after said gaming event is finished.

10. The system of claim 8 wherein said portable unit configuration procedure creates one or more pre-determined gaming configurations for said portable units, said one or more pre-determined gaming configurations being locally stored in said portable units for ready utilization by said system users.

21. A method for implementing an electronic gaming network of compatible portable units, comprising the steps of:

providing game applications to each of said compatible portable units, said game applications functioning in one of a server mode and a client mode for conducting a gaming event;

utilizing one or more client units from said compatible remote units to execute corresponding ones of said game applications in said client mode for participating in said gaming event; and

utilizing a server unit from said compatible remote units to execute one of said game applications in said server mode for managing said gaming event, said server unit including a security module for separately controlling access by said one or more client units to said gaming event.

22. The method of claim 21 wherein said server unit utilizes said one of said game applications in said server mode for generating game program signals corresponding to said gaming event, said server unit processing said game program signals to produce a game program bitstream, said server unit then wirelessly transmitting said game program bitstream, said one or more client units utilizing said corresponding ones of said game applications in said client mode to receive said game program bitstream, said one or more client units each responsively processing said game program bitstream to retrieve said game program signals, said one or more client units then each generating display video signals, said one or more client units displaying said display video signals upon respective portable displays coupled to said client units.

23. The method of claim 21 wherein said compatible portable units each include an antenna, other inputs, a communications manager, a portable display, a speaker device, and a game controller that a system user utilizes to provide control signals to said server unit for interactively participating in said gaming event.

24. The method of claim 23 wherein said communications manager includes a receive channel and a transmit channel, said receive channel including said antenna, a receiver device, a central processing unit coupled to a memory device, a digital signal processor, a video decoder, a graphics engine, a video digital-to-analog converter, and an audio digital-to-analog converter, said transmit channel including an audio analog-to-digital converter, a video analog-to-digital converter, a video encoder, said digital signal processor, said central processing unit coupled to said memory device, a transmitter device, and said antenna.

25. The method of claim 21 wherein said compatible portable units each comprises a memory device that includes a dedicated one of said game applications, said security module for controlling access to said gaming event in said server mode, a network module, a receive module, a transmit module, a display module, and a game controller module.

26. The method of claim 21 wherein said server unit and said one or more client units are each configured in a substantially similar implementation that enables any of said compatible portable units to function as either said server unit or as one of said one or more client units depending upon whether said server mode or said client mode is selected.

27. The method of claim 21 wherein a system user of said server unit utilizes said server unit to participate as a player in said gaming event while simultaneously utilizing said server unit to manage said gaming event in said server mode.

31. The method of claim 21 wherein operating power is provided to said server unit and said one or more client units, said server unit and said one or more client units responsively activating a primary communications channel from said server unit to each of said one or more client units, said server unit and said one or more client units also activating a back communications channel from each of said one or more client units to said server unit.

32. The method of claim 31 wherein a wireless server search procedure is performed between said one or more client units and said server unit to individually request access to said gaming event from said server unit.

33. The method of claim 32 wherein said one or more client units separately detect said server unit during said wireless server search procedure, and responsively transmit corresponding game access requests to said server unit in a login procedure, said game access requests including unique portable-unit identifiers, said server unit individually authorizing or denying said game transfer requests.

34. The method of claim 33 where said server unit bans at least one of said one or more client units from accessing said gaming event by storing one or more serial numbers corresponding to said at least one of said one or more client units.

35. The method of claim 31 wherein said server unit generates an audio signal and a video signal corresponding to said gaming event, said server unit processing said audio signal and said video signal to produce a unified A/V packet stream, said server unit then wirelessly transmitting said unified A/V packet stream to said one or more client units in an identical and simultaneous manner.

36. The method of claim 35 wherein said one or more client units each receive and process said unified A/V packet stream to retrieve said audio signal and said video signal.

37. The method of claim 36 wherein said one or more client units each process said audio signal and said video signal to generate portable display signals.

38. The method of claim 37 wherein said one or more client units each present said portable display signals in a substantially full-screen manner upon a corresponding respective portable display.

39. The method of claim 21 wherein system users utilize a back communications channel to communicate with said server unit by using game controllers to thereby interactively participate in said gaming event.

40. The method of claim 21 wherein one or more client units perform logout procedures to disconnect from said server unit when said gaming event is finished, said one or more client units optionally logging back into said server unit to subsequently participate in a different gaming event.

28. The method of claim 28 wherein a portable unit configuration procedure is performed by system users of said compatible portable units to setup said server mode for controlling said gaming event, and to setup said client mode for participating in said gaming event.

29. The method of claim 28 wherein said portable unit configuration procedure includes specifying a maximum number of clients for said gaming event, banned portable unit identifiers, when to allow new client logins to said gaming event, and whether logoff is required after said gaming event is finished.

30. The method of claim 28 wherein said portable unit configuration procedure creates one or more pre-determined gaming configurations for said portable units, said one or more pre-determined gaming configurations being locally stored in said portable units for ready utilization by said system users.

41. A computer-readable medium comprising program instructions for implementing an electronic gaming network of compatible portable units by performing the steps of:

providing game applications to each of said compatible portable units, said game applications functioning in one of a server mode and a client mode for conducting a gaming event;

utilizing one or more client units from said compatible remote units to execute corresponding ones of said game applications in said client mode for participating in said gaming event; and

utilizing a server unit from said compatible remote units to execute one of said game applications in said server mode for managing said gaming event, said server unit including a security module for separately controlling access by said one or more client units to said gaming event.

42. A system for implementing an electronic gaming network of compatible portable units, comprising:

means for operating said compatible portable units in one of a server mode and a client mode for conducting a gaming event;

means for utilizing said means for operating in said client mode for participating in said gaming event; and

means for executing said means for operating in said server mode for managing said gaming event, said means for executing periodically using a security module for controlling access to said gaming event by said means for utilizing.