Patent ID: 7092367
Filing Date: 2006-08-15
Classification: H04W

Abstract:
1. A data receiver to which come repeatedly transmitted, as data transmission cycles, groups of data that have a selection call part consisting of a transmission data region in which are arranged the transmission data being transmitted and identification information that indicates the identity of said transmission data and an address information region in which is arranged address information that indicates the destination address of said transmission data, the data receiver comprising: an address information setting means that sets address information; an identification information setting means that sets identification information in accordance with a stage of progress of a game program when the data receiver executes the game program; an address information comparison means that compares the address information arranged in said selection call part and the address information set by said address information setting means and obtains a result of the address information comparison; an identification information comparison means that compares the identification information arranged in said transmission data region with the identification information set by said identification information setting means and obtains a result of the identification information comparison, the identification information being set by said identification information setting means when said stage of progress of the game program is cleared, when said game program is executed in said receiver; and a reception control means that performs reception control on said transmission data based on said address information comparison result and said identification information comparison result.