Presence system

专利名称：Presence system发明人：Ohno, Takashi,Kakuta, Jun申请号：EP12184628.1申请日：20050318公开号：EP21508A3公开日：20131127

专利附图：

摘要：A presence server stores a presence that is identified by presence IDs \"al\" and\"a2\reader at a timing of their choosing. The card reader reads in data from the card andtransmits a renewal request to the presence server. The renewal request includes a

renewer ID, an object ID, category information and the presence. When the presenceserver receives the renewal request, it specifies the presence ID \"ail\" of user \"A\" to be thepresence that is to be renewed, based on the category information, and moreover,rewrites the presence of the presence ID \"al\" to a presence \"meeting room A\" that isincluded in the renewal request. Thus, the card reader can renew the presencedesignated by the \"category infon-nation\". As for the presence that is renewed, it isnotified to a watcher of the presence \"al\" from the presence server.

申请人：FUJITSU LIMITED

地址：1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP

国籍：JP

代理机构：Ward, James Norman

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