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Communication system applicable to communications between client terminals and a server

  • US 8,938,539 B2
  • Filed: 08/07/2008
  • Issued: 01/20/2015
  • Est. Priority Date: 08/20/2007
  • Status: Active Grant
First Claim
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1. A communication system applicable to communications between client terminals and a server, the system comprising:

  • single communication service means for creating a communication interface and a memory region in response to each request item in respective management regions when the server receives request items input from the client terminals and transmitted via the Internet, transmitting, to the client terminals, data acquired from a database server by an application program expanded corresponding to the request item in the created memory region and displaying the data on a screen of the client terminal; and

    single application control means for expanding the application program into the memory region, and for creating, in each of the management regions, a database management region having a function for writing in, reading out and updating data for the database server,wherein the communication service means has;

    a function for creating the communication interface and the memory region in response to a new request item input from the client terminals;

    a function for determining which communication interface and memory region in the server should be used to meet the request item input from the client terminals;

    a function for performing a process for executing connection to the communication interface corresponding to the request item sent from the client terminals and transferring data thereto; and

    a function for sending a content processed by the server to a communication interface of a corresponding client terminal, andupdates data of the application program expanded in the memory region which are required to be updated when the request item input from the client terminals has a request for updating the data of the application program which are displayed on the screen of the client terminals, and transmits only the updated data to the client terminals and displays the data on the screen of the client terminals, andthe application control means creates the database management region in a management region in which the communication interface and the memory region are created by the communication service means when the communication service means receives the request item from the client terminals and acquires necessary data from the database server by the database management region, and stores the acquired data in a memory region of a management region corresponding to the database management region.

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