发明申请
US20080126492A1 Pinging for the Presence of a Server in a Peer to Peer Monitoring System
审中-公开
Ping一台服务器在对等监控系统中的存在
- 专利标题： Pinging for the Presence of a Server in a Peer to Peer Monitoring System
- 专利标题（中）： Ping一台服务器在对等监控系统中的存在
-
申请号： US11574600申请日： 2005-08-30
-
公开(公告)号： US20080126492A1公开(公告)日： 2008-05-29
- 发明人: Jarno Guidi , Johannes Gorter , Alexander Wilhelmus Heerink
- 申请人： Jarno Guidi , Johannes Gorter , Alexander Wilhelmus Heerink
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP04104298.7 20040907
- 国际申请： PCT/IB05/52827 WO 20050830
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
A system that comprises a dynamically changing set of client and server devices (10). Client devices send detection messages (64a, 66a, 68a) to a server device (10), for detecting active presence of the server device (10) in the system. The server device (10) selects assigned time points for transmission of subsequent detection messages from respective ones of the client devices (10). The server device sends timing information that represents the selected time points (10) to the client devices (10) in response to the detection messages (64a, 66a, 68a).The client devices send renewed detection messages (646,c, 66b, 68b), using the timing information to time sending of the renewed detection messages (646,c, 66b, 68b) substantially at the assigned time points.
信息查询
