Serving software applications from servers to client computers

• US 8,612,514 B2
• Filed: 08/30/2010
• Issued: 12/17/2013
• Est. Priority Date: 04/12/1999
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Greschler, David M., Schaefer, Stuart
• Primary Examiner(s): Harrell, Robert B
• Application Number:
  US12/871,779
• Publication Number:
  US 20100325626A1
• Time in Patent Office: 1,205 Days
• Field of Search: 709/203
• US Class Current: 709/203
• CPC Class Codes: G06F 9/44526 Plug-ins; Add-ons
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/306 User profiles
• 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 67/75 Indicating network or usage conditions on the user display
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

An application serving system is disclosed that comprises a target client computer that connects to a server system and subscribing institution host Web Server, over a network. Both the client computer Web server and server system implement a network protocol layer to communicate across the network. In a preferred embodiment, network is the Internet, or other public or private network, and the network protocol layers are implemented on top of TCP/IP or UDP/IP. Other network configurations and network protocols layers, however, could be implemented in place or in addition to the Internet such as wireless CDPD, GPRS, or other networks. The target, client computer is preferably a PC.

Claims

1. A method for executing an application over a network, comprising:

sending a request from a client computer to a server for an application for execution on the client computer, the request specifying a session identifier and an application identifier previously received on the client computer from the server and causing the server to authenticate the request based on the session identifier and to determine based on the application identifier a host server configured to serve the application to the client computer; and

receiving on the client computer from the host server an application descriptor and a subset of instructions of the application to the client computer for execution, the application descriptor including an identity of the host server hosting the application.

2. The method as recited in claim 1 comprising determining whether a software player is installed on the client computer.

3. The method as recited in claim 2 comprising installing a software player on the client computer upon determining that the software player is not installed.

4. The method as recited in claim 1 wherein requesting an application comprises directing the request to the server, and wherein the server and the host server are the same computing system.

5. The method as recited in claim 1 comprising receiving an application identification in a browser executing on the client computer.

6. The method as recited in claim 1 wherein the host server is selected from a plurality of host servers in which the selected host server is geographically proximate to the client computer.

7. The method as recited in claim 1 wherein the client computer maintains a connection with the host server while the application executes on the client computer.

8. The method as recited in claim 1 wherein the host server is selected from a host controlled by a subscribing institution.

9. The method as recited in claim 1 further comprising receiving on the client computer a total time available for use of the application.

10. A computer-readable storage medium comprising computer-readable instructions fixed thereon that upon execution on a computing device, cause the acts comprising:

sending a request from the computing device to a remote computer, the request requesting an application for execution on the computing device, specifying a session identifier and an application identifier previously received on the computing device from the remote computer, and causing the remote computer, to authenticate the request based on the session identifier and to determine based on the application identifier a host server configured to host the application for the computing device; and

receiving on the computing device from the host server an application descriptor and a subset of instructions of the application to the computing device for execution, the application descriptor including an identity of the host server hosting the application.

11. The computer-readable storage medium as recited in claim 10 comprising computer-readable instructions that upon execution on the computing device, further cause the act of requesting an application comprises directing the request to the remote computer, and wherein the remote computer and the host server are the same computing system.

12. The computer-readable storage medium as recited in claim 10 comprising computer-readable instructions that upon execution on the computing device, further cause the act of receiving an application identification in a browser executing on the computing device.

13. The computer-readable storage medium as recited in claim 10 comprising computer-readable instructions that upon execution on the computing device, further cause the act of determining whether a software player is installed on the computing device and installing a software player on the computing device upon determining that the software player is not installed.

14. A computer system comprising:

a processor;

a memory in communication with said processor when the system is active, said memory having stored therein computer-readable instructions that upon execution the computer system, cause the acts comprising;

sending a request from the computer system to a host server for an application for execution by the processor by specifying a session identifier and an application identifier, the request causing the host server to authenticate the request based on the session identifier and to select a resource associated with the host server based on the application identifier, the resource hosting the application; and

receiving on the computer system an application descriptor from the host server and a subset of instructions of the application for execution by the processor, the application descriptor including an identity of the resource.

15. The computer system as recited in claim 14 said memory having stored therein computer-readable instructions that upon execution on the computer system, further cause the act of requesting an application comprises directing the request to the host server.

16. The computer system as recited in claim 14 said memory having stored therein computer-readable instructions that upon execution on the computer system, further cause the act of receiving an application identification in a browser executing on the computer system.

17. The computer system as recited in claim 14 said memory having stored therein computer-readable instructions that upon execution on the computer system, further cause the act of determining whether a software player is installed on the computer system and installing a software player on the computer system upon determining that the software player is not installed.

18. The computer system as recited in claim 14 said memory having stored therein computer-readable instructions that upon execution on the computer system, further cause the host server to be selected from a plurality of host servers in which the selected host server is geographically proximate to the client computer.

19. The computer system as recited in claim 14 wherein the computer system maintains a connection with the host server while the application executes on the computer system.

20. The method as recited in claim 14 said memory having stored therein computer-readable instructions that upon execution on the computer system, further cause the computer system to process a total time available for use of the application.