Communication system, communication method, communication control program and program recording medium

• US 20090055472A1
• Filed: 08/07/2008
• Published: 02/26/2009
• Est. Priority Date: 08/20/2007
• Status: Active Grant

• Current Assignee: Chepro Corporation
• Original Assignee: Chepro Company Limited
• Inventors: Fukuda, Reiji
• Granted Patent: US 8,938,539 B2
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G06F 9/45533 Hypervisors; Virtual machine monitors
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/1097 for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
• CPC Class Codes: H04L 67/141 Setup of application sessions admission control or resource allocation in data switching networks H04L47/70

Abstract

A communication system is applicable to communications between client terminals and a server via the Internet, and includes a communication service unit creating a communication interface and a memory region in response to a communication request from a client terminal via the Internet, starting an application program in the created memory region in response to the communication request, sending contents of the started application program to the client terminal, and updating data in the memory region and sending the updated data to the client terminal when the communication request includes data updating.

Claims

1. A communication system applicable to communications between client terminals and a server via the Internet, the system comprising a communication service unit which creates a communication interface and a memory region in response to a communication request from a client terminal via the Internet, starting an application program in the created memory region in response to the communication request, sending contents of the started application program to the client terminal, and updating data in the memory region and sending the updated data to the client terminal when the communication request includes data updating.

2. A communication method applicable to communications between client terminals and a server via the Internet, the method enabling a communication service unit to create a communication interface and a memory region in response to a communication request from a client terminal via the Internet, to start an application program in the created memory region in response to the communication request, send contents of the started application program to the client terminal, and to update data in the memory regions and to send the updated data to the client terminal when the communication request includes data updating.

3. A communication control program installed in a server, the program enabling the server to execute the following:

creating a communication interface and a memory region in response to a communication request from a client terminal via the Internet, starting an application program in the created memory region in response to the communication request, sending contents of the started application program to the client terminal, updating data in the memory region, and sending the updated data to the client terminal when the communication request includes data updating.

4. A memory medium storing the program which is defined in claim 3 and is readable by a computer.