发明授权
US07953811B2 Presence system and information processing equipment, dynamic buddy list generation method in presence system, and presence notification destination controlling method and its program for use with presence system
有权
存在系统和信息处理设备，存在系统中的动态好友列表生成方法和存在通知目的地控制方法及其与存在系统一起使用的程序
- 专利标题： Presence system and information processing equipment, dynamic buddy list generation method in presence system, and presence notification destination controlling method and its program for use with presence system
- 专利标题（中）： 存在系统和信息处理设备，存在系统中的动态好友列表生成方法和存在通知目的地控制方法及其与存在系统一起使用的程序
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申请号： US12361919申请日： 2009-01-29
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公开(公告)号： US07953811B2公开(公告)日： 2011-05-31
- 发明人: Naoko Ito , Masafumi Watanabe
- 申请人： Naoko Ito , Masafumi Watanabe
- 申请人地址： JP Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2003-013137 20030122; JP2003-019298 20030128; JP2003-057895 20030305
- 主分类号： G06F15/16
- IPC分类号： G06F15/16 ; G06F3/00
摘要：
A presentity service client has a presentity that issues presence information to a presence service and a watcher which observes presence information for other presentities; a presence change rule holding part holds a presence change rule; and a presence calculating part changes the presence information for the presentity, using as a trigger a change in presence information of other presentities, based on the presence information of other presentity acquired by the watcher and in accordance with the presence change rule held by a presence change rules holding part.
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