发明名称 Communication apparatus and system, and control method
摘要 This invention solves various problems associated with apparatus registration and communications after registration in an n:n communication system based on, e.g., a Bluetooth protocol. Information of a newly registered wireless communication apparatus is sent to already registered wireless communication apparatuses. A communication with the already registered apparatus starts by sending a Page message based on the Bluetooth protocol. When an apparatus that output a registration request in response to an Inquiry message based on the Bluetooth protocol is selected, identification information of the selected apparatus is stored. Upon registration, already registered apparatuses are not displayed.
申请公布号 US6990315(B2) 申请公布日期 2006.01.24
申请号 US20020093469 申请日期 2002.03.11
申请人 CANON KABUSHIKI KAISHA 发明人 IZUMI MICHIHIRO
分类号 H04B5/00;H04L12/28;H04B7/24;H04B7/26;H04L12/56;H04W8/24;H04W48/08;H04W48/14;H04W60/00;H04W68/00;H04W74/00;H04W84/18;H04W88/02 主分类号 H04B5/00
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