Patent ID: 6314467
Filing Date: 2001-11-06
Classification: G06Q,H04L

Abstract:
An information sending and receiving system in which information sending equipment sends information and information receiving equipment receives information through a transmission medium, wherein said information sending equipment comprises:means for creating a content code corresponding to a strategy condition for selecting a transmission destination of a data message, said strategy condition being defined by a user attribute,means for creating a content code registration message including said content code and said strategy condition, andmeans for transmitting said content code registration message, and a data message to which said content code is attached; andsaid information receiving equipment comprises:means for receiving said registration message and said data message,means for comparing said strategy condition of said content code registration message with user attributes previously set on said information receiving equipment, and registering said content code selectively based on a comparison result of strategy condition, andmeans for comparing said content code attached to said data message with said content code registered based on said comparison result of strategy condition, and determining reception of said data message selectively based on a comparison result of data message.