Multimedia-Based Video Game Distribution

• US 20130012318A1
• Filed: 08/28/2012
• Published: 01/10/2013
• Est. Priority Date: 06/24/2005
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Walter, Edward
• Granted Patent: US 8,535,151 B2
• Time in Patent Office: Days
• US Class Current: 463/36
• 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 13/338 using television networks
• CPC Class Codes: A63F 13/71 using secure communication between game devices and game servers, e.g. by encrypting game data or authenticating players
• CPC Class Codes: A63F 2300/401 Secure communication, e.g. using encryption or authentication
• CPC Class Codes: A63F 2300/409 Data transfer via television network
• CPC Class Codes: H04N 21/4781 Games

Abstract

A method includes receiving a multimedia data stream at a device and sending data of a first channel of the multimedia data stream to a display device to generate a presentation of available video games. The method includes receiving user input selecting a first video game of the available video games and sending an identification of the device and a channel indicator corresponding to an encrypted second channel having video game data associated with the first video game to a content provider. The method includes receiving a decryption key for the encrypted second channel in response to verification of the identification of the device. The method also includes decrypting the encrypted second channel, beginning storage of the video game data in response to detecting a starting byte of the video game data, and ending storage of the video game data when the starting byte is redetected.

Claims

1. A method comprising:

receiving a multimedia data stream from a content provider at a device, wherein the multimedia data stream comprises a first channel having video content representing a first list of available video games and corresponding channel identifiers and an encrypted second channel having video game data associated with a first video game of the first list;

sending data of the first channel to a display device coupled to the device to generate a presentation of the available video games;

receiving user input selecting the first video game from the presentation;

sending an identification of the device and a channel indicator corresponding to the encrypted second channel to the content provider in response to the user input;

receiving a decryption key for the encrypted second channel in response to verification of the identification of the device;

decrypting the encrypted second channel;

beginning storage of the video game data decoded from the encrypted second channel to a video game storage unit in response to detecting a starting byte of the video game data; and

ending storage of the video game data decoded from the encrypted second channel in response to re-detecting the starting byte.

2. The method of claim 1, further comprising sending the video game data to a game console modular card to process the video game data to generate a first video game display and to send the first video game display to the display device.

3. The method of claim 1, further comprising sending the video game data to one or more second devices coupled to the device by a network.

4. The method of claim 3, further comprising receiving a limitation number of devices from the content provider, wherein a number of devices of the one or more second devices that receive the video game data from the device does not exceed the limitation number.

5. The method of claim 1, wherein the available video games identified in the first list correspond to a particular category of video games.

6. The method of claim 1, wherein the user input is received via a remote control device associated with the device.

7. A system comprising:

a first interface to receive a multimedia data stream, wherein the multimedia data stream comprises a first channel having video content representing a first list of available video games and an encrypted second channel having video game data associated with a video game included in the first list;

a decoder to send a presentation of the first channel to a display device;

a control interface to receive user input that indicates a selection of a channel identifier associated with the video game from the presentation;

a video game storage unit to;

send an identification of the system and an identifier of the second channel to a content provider; and

receive a decryption key to decrypt the video game data of the encrypted second channel in response to verification of the identification of the system by the content provider; and

obtain video game data associated with the video game by decoding the encrypted second channel using the decryption key,

wherein the video game storage unit is configured to initiate storage of the video game data in response to detecting a starting byte of the video game data is detected and to cease storage of the video game data in response to detecting the starting byte again; and

a first modular card receptacle coupled to the first interface, the first modular card receptacle configured to receive a game console modular card to process the video game data.

8. The system of claim 7, further comprising the game console modular card coupled to the first modular card receptacle.

9. The system of claim 8, wherein the video game storage unit is a component of the game console modular card.

10. The system of claim 8, wherein the game console modular card sends a display of the video game to the display device.

11. The system of claim 7, wherein the decoder is configured to decode the encrypted second channel to generate unencrypted second channel data.

12. The system of claim 11, wherein the decoder is configured to distribute the unencrypted second channel data to one or more networked devices.

13. The system of claim 7, wherein the first interface comprises at least one of a network interface to a packet-based network and a cable interface to receive a digital cable television transmission including the multimedia data stream.

14. The system of claim 7, wherein the user input is received at the control interface from a remote control device.

15. A non-transitory computer-readable medium comprising instructions executable by a processor to:

receive a multimedia data stream from a content provider, wherein the multimedia data stream comprises a first channel having video content representing a first list of available video games for a particular game category and corresponding channel identifiers, and an encrypted second channel having video game data associated with a first video game of the first list;

send the first channel to a display device to display a presentation of the available video games;

receive user input selecting the first video game from the presentation;

send an identification of a system and a channel indicator corresponding to the encrypted second channel to the content provider in response to the user input;

receive a decryption key for the encrypted second channel in response to verification of the identification of the system by the content provider;

decrypt the encrypted second channel to generate a decoded second channel;

begin storage of the video game data from the decoded second channel to a video game storage unit in response to detecting a starting byte of the video game data;

end storage of the video game data when the starting byte is redetected; and

send the video game data to a game console card to process the video game data.

16. The non-transitory computer-readable medium of claim 15, further comprising instructions executable by the processor to send information corresponding to the selection of the first video game to the content provider for billing purposes.

17. The non-transitory computer-readable medium of claim 15, further comprising instructions executable by the processor to distribute the video game data to one or more networked devices.

18. The non-transitory computer-readable medium of claim 15, wherein the video game storage unit is a component of the game console card.

19. The non-transitory computer-readable medium of claim 15, wherein the user input is received via a remote control interface that receives remote control commands from a remote control device.

20. The non-transitory computer-readable medium of claim 15, wherein the presentation includes a screen shot of the first video game.