Patent ID: 8209761

Claim:
A wireless network system, comprising: an information providing apparatus that provides service information over a wireless network, the provided service information being associated with a destination wireless terminal; and multiple wireless terminals each of which receives the provided service information from the information providing apparatus, wherein: the information providing apparatus creates destination possibility data by a function transformation processing of an address of the destination wireless terminal, creates destination identification data by encoding the address of the destination wireless terminal, and adds said destination possibility data and said destination identification data to the service information so that the provided service information includes said destination possibility data and said destination identification data; and each wireless terminal includes: a destination possibility determining part that determines whether there is a destination possibility that the destination wireless terminal associated with the provided service information is each wireless terminal itself, based on the destination possibility data included in the provided service information; a destination determining part that determines, when the destination possibility determining part determines that there is the destination possibility, whether the destination wireless terminal is each wireless terminal itself, based on the destination identification data included in the provided service information; and a service information processing part that displays the provided service information when said destination determining part determines that the destination wireless terminal is each wireless terminal itself.