发明名称 |
Use of persistent sessions by a presence access layer |
摘要 |
A method for a watcher to receive presence information. The method includes the watcher requesting presence information from a presence access layer and then disconnecting from the presence access layer. The method further includes the presence access layer receiving the requested information through a persistent session with a presence server, storing the requested information, and delivering the requested information to the watcher after the watcher reconnects to the presence access layer.
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申请公布号 |
US8103730(B2) |
申请公布日期 |
2012.01.24 |
申请号 |
US20080252221 |
申请日期 |
2008.10.15 |
申请人 |
ROGERS JEFF;SO SIN-HANG;MCCOLGAN BRIAN;RESEARCH IN MOTION LIMITED |
发明人 |
ROGERS JEFF;SO SIN-HANG;MCCOLGAN BRIAN |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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