Patent ID: 6535921
Filing Date: 2003-03-18
Classification: G06Q,H04L

Abstract:
A method for information sending and receiving in which information sending equipment sends information and information receiving equipment receives information through a transmission medium, wherein said information sending method:means for creating a content code for determining one of reception establishment and reception disposal of a data message on a receiving side, said content code corresponding to a strategy condition, said strategy condition being defined by a user attribute, means for creating a content code registration message including said content code and the strategy condition; and means for transmitting said content code registration message, and a data message to which said content code is attached; and said information receiving method comprising: 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, and means 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.