发明授权
US06314467B1 Method of sending and receiving information and system using such method
失效
使用这种方法发送和接收信息和系统的方法
- 专利标题： Method of sending and receiving information and system using such method
- 专利标题（中）： 使用这种方法发送和接收信息和系统的方法
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申请号： US08989324申请日： 1997-12-11
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公开(公告)号： US06314467B1公开(公告)日： 2001-11-06
- 发明人: Shigeki Hirasawa , Michio Morioka , Tadashi Kuwabara , Tomochika Ozaki , Yuichi Yagawa , Akio Yajima
- 申请人： Shigeki Hirasawa , Michio Morioka , Tadashi Kuwabara , Tomochika Ozaki , Yuichi Yagawa , Akio Yajima
- 优先权： JP8-333847 19961213
- 主分类号： G06F1516
- IPC分类号： G06F1516
摘要：
In an information sending and receiving system in which an information sending equipment and at least one information receiving equipment send and receive information through a transmission medium, a management message is sent from the information sending equipment to the information receiving equipment thereby to create a list of a content code expressing a data message registered on the information receiving equipment side within the information receiving equipment. Then, a data message containing a content code and data is transmitted from the information sending equipment to the information receiving equipment. The information receiving equipment selects a data message by comparing a content code of a data message and a list of its own content code. The content code list may be created within the information sending equipment based on a property value in an answer message from the information receiving equipment.
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