Method and apparatus for operating system and application selection

• US 7,072,950 B2
• Filed: 01/23/2001
• Issued: 07/04/2006
• Est. Priority Date: 01/23/2001
• Status: Expired due to Fees

• 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: Toft, Rolf
• Primary Examiner(s): DENNISON, JERRY B
• Application Number:
  US09/767,333
• Publication Number:
  US 20020138592A1
• Time in Patent Office: 1,988 Days
• Field of Search: 345/810, 345/845, 709/219, 709/213, 709/216, 709/223, 717/168, 717/172, 717/173, 717/178
• US Class Current: 709/219
• CPC Class Codes: G06F 9/441 Multiboot arrangements, i.e. selecting an operating system to be loaded
• CPC Class Codes: G06F 9/4416 Network booting; Remote initial program loading [RIPL]
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04N 21/25816 involving client authentication restricting access to computer systems by authenticating users using a predetermined code G06F21/33; cryptographic authentication protocols H04L9/32; networks authentication protocols H04L63/08; authentication in wireless network security H04W12/06
• CPC Class Codes: H04N 21/4381 Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells transmission of MPEG streams over ATM H04L12/5601
• CPC Class Codes: H04N 21/443 OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
• CPC Class Codes: H04N 21/4586 Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally deployment, distribution, installation, update of software G06F8/65; error detection or correction of the data by redundancy during software upgrading G06F11/1433; arrangements for updating broadcast information or broadcast-related information H04H60/25
• CPC Class Codes: H04N 21/64322 IP
• CPC Class Codes: H04N 21/8173 End-user applications, e.g. Web browser, game
• CPC Class Codes: H04N 21/818 OS software

Abstract

A Set Top Box or other client/server device including an Internet appliance which runs an application and operates under any of several operating systems. The Set Top Box boots from boot code stored, for example, in a ROM which permits a user to select an operating system and application. The Set Top Box contacts a Master Server and obtains a URL for download of the operating system and application. The URL is contacted and the application and operating system are downloaded. The Set Top Box operates under the operating system to run the application until another application is selected.

Claims

1. On a client device capable of operating using a plurality of operating systems on which a plurality of applications run, a method of downloading an operating system and an application which runs on the operating system, comprising:

a boot code of the client device providing a menu of selections representing a plurality of available applications including said application, wherein the boot code is incapable of running said application;

receiving a signal representing a user'"'"'s selection of said application;

responsive to receiving the signal, the boot code activating a download manager of the client device;

the download manager managing a download of the operating system associated with the application and the application in a manner transparent to the user with no input from the user, further comprising;

connecting to a service provider;

downloading the operating system associated with the application from the service provider, wherein the operating system associated with the application is not already installed on the client device at a time of the downloading;

downloading the application; and

installing and executing the operating system and the application.

2. The method of claim 1, wherein the application comprises an entertainment network service application.

3. The method of claim 1, wherein the connecting comprises:

connecting to a Master Server;

obtaining a URL from the Master Server; and

connecting to the URL via the service provider.

4. The method of claim 3, further comprising authenticating the client device at the Master Server.

5. The method of claim 1, wherein the connecting comprises:

connecting to a Master Server;

obtaining a URL from the Master Server;

obtaining a telephone number for a service provider from the Master Server; and

connecting to the URL via the service provider by dialing the telephone number provided by the Master Server.

6. The method of claim 5, further comprising authenticating the client device at the Master Server.

7. The method of claim 1, wherein the downloading stages comprise downloading to a flash memory element.

8. The method of claim 1, wherein the downloading stages comprise downloading a compressed image of the operating system and application.

9. The method of claim 1, further comprising decompressing the operating system and the application prior to the executing stage.

10. A Set Top Box, comprising in combination:

a processor capable of running a plurality of application programs under a plurality of operating systems; and

program means comprising;

a boot code displaying an icon representing an application;

responsive to the selection of the icon representing a selected one of the plurality of application programs, a download manager initiating a download of an operating system associated with the selected application program, wherein the selected application program is incapable of running on the boot code, and wherein the operating system associated with the selected application program is not already installed on the set top box at a time of initiating the download;

the download manager initiating a download of the application software associated with the icon; and

installing and executing the application on the processor using the operating system.

11. The Set Top Box of claim 10, wherein the program means is stored in a non-volatile memory.

12. The Set Top Box of claim 11, wherein the non-volatile memory comprises a Read Only Memory.

13. The Set Top Box of claim 10, wherein the program means further comprises means for collecting registration information from a user.

14. The Set Top Box of claim 10, wherein the program means further comprises means for exchanging authentication information with a Master Server.

15. The Set Top Box of claim 10, wherein the program means for initiating a download further comprises means for initiating a download by:

connecting to a Master Server;

obtaining a URL from the Master Server; and

connecting to the URL via the service provider.

16. The Set Top Box of claim 10, wherein the program means for initiating a download further comprises means for initiating a download by:

connecting to a Master Server;

obtaining a URL from the Master Server;

obtaining a telephone number for a service provider from the Master Server; and

connecting to the URL via the service provider by dialing the telephone number provided by the Master Server.

17. The Set Top Box of claim 10, wherein the program means further comprises means for decompressing the operating system and the application before executing the application on the processor using the operating system.

18. A client device capable of running applications under a plurality of operating systems, comprising:

a central processor;

a first memory storing boot code for booting the central processor into an operational state which presents a user with a choice of application programs, each of which operates under one of a corresponding plurality of associated operating systems;

a modem, which downloads under control of a download manager of the client device from a remote server an operating system associated with a selection by the user of one of said application programs, wherein the operating system being downloaded is transparent to the user, since the user selected an application rather than an operating system;

wherein, the boot code is incapable of running the one of the said application programs, and wherein the operating system associated with the selection by the user of the one of said application programs is not already installed on the client device at a time of the download; and

wherein the first memory, upon completion of the download, configures the client device to run the selected application under the operating system.

19. The client device of claim 18, wherein the first memory comprises a non-volatile memory element.

20. The client device of claim 18, wherein the first memory comprises a Read Only Memory.

21. The client device of claim 18, wherein the boot code further comprises code for collecting registration information from a user.

22. The client device of claim 18, wherein the boot code further comprises code for exchanging authentication information with the remote server.

23. The client device of claim 18, wherein the boot code further comprises code for initiating the download by the modem by:

first connecting to a Master Server;

obtaining a URL from the Master Server corresponding to the remote server; and

connecting to the URL via an Internet service provider.

24. The client device of claim 18, wherein the boot code further comprises code for initiating the download by the modem by:

first connecting to a Master Server;

obtaining a URL from the Master Server corresponding to the remote server;

obtaining a telephone number for a service provider from the Master Server; and

connecting to the URL via the service provider by dialing the telephone number provided by the Master Server.

25. The client device of claim 18, wherein the boot code further comprises code for decompressing the operating system.

26. A computer-readable medium tangibly embodying instructions which, when executed by a computer, implement a process comprising:

a boot code presenting a user with a selection application programs that operate on a plurality of associated operating systems, with each application program being associated with an associated operating system;

receiving a user input selecting an application program, wherein the boot code is incapable of running the selected application program;

responsive to receiving the user input, the boot code activating a download manager;

the download manager managing a download operation in a manner transparent to a user with no input from the user further comprising;

downloading an operating system corresponding to the selected application program, wherein the operating system corresponding to the selected application program is not already installed on the client device at a time of the download; and

loading and running the operating system.

27. The computer-readable medium of claim 26 embodied in a non-volatile memory.

28. The computer-readable medium of claim 26 embodied in a Read Only Memory element.

29. The computer-readable medium of claim 26, wherein the instructions instruct the operating system to be loaded to memory location corresponding to a flash memory element.

30. The computer-readable medium of claim 26, wherein the operational environment comprises an entertainment network service application operating environment.

31. The computer-readable medium of claim 26, wherein the downloading comprises:

connecting to a Master Server;

obtaining a URL from the Master Server; and

connecting to the URL via a service provider.

32. The computer-readable medium of claim 26, wherein the downloading further comprises authenticating the client device at the Master Server.

33. The computer-readable medium of claim 26, wherein the downloading further comprises:

connecting to a Master Server;

obtaining a URL from the Master Server;

obtaining a telephone number for a service provider from the Master Server; and

connecting to the URL via the service provider by dialing the telephone number provided by the Master Server.

34. The computer-readable medium of claim 26, wherein the downloading further comprises downloading a compressed image of the operating system and an application.