发明授权
US07366093B2 Methods and apparatus for reducing undeliverable server-initiates IP traffic in a wireless network
有权
减少无法投递服务器的方法和设备启动无线网络中的IP流量
- 专利标题： Methods and apparatus for reducing undeliverable server-initiates IP traffic in a wireless network
- 专利标题（中）： 减少无法投递服务器的方法和设备启动无线网络中的IP流量
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申请号： US10839388申请日： 2004-05-05
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公开(公告)号： US07366093B2公开(公告)日： 2008-04-29
- 发明人: Nicholas P. Alfano , Adrian Buckley , Ian M. Patterson , Noushad Naqvi , Gary P. Mousseau , Allan D. Lewis , Graeme R. S. Whittington , Hugh Hind
- 申请人： Nicholas P. Alfano , Adrian Buckley , Ian M. Patterson , Noushad Naqvi , Gary P. Mousseau , Allan D. Lewis , Graeme R. S. Whittington , Hugh Hind
- 申请人地址： CA Waterloo, Ontario
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理商 John J. Oskorep, Esq.
- 主分类号： H04L12/26
- IPC分类号： H04L12/26
摘要：
One illustrative method of reducing undeliverable server-initiated IP traffic within a wireless network (21) includes the steps of identifying that a data connection (e.g. a Packet Data Protocol or PDP Context) for communicating server-initiated IP messages from a host server (22 or 26) to a mobile station (10) has been lost or terminated; causing a notification message having a destination address corresponding to the host server (22 or 26) to be produced based on identifying that the data connection has been lost or terminated; and causing the notification message to be sent to the host server (22 or 26). The notification message may cause the host server (22 or 26) to at least temporarily refrain from communicating and/or to queue server-initiated IP messages (10) intended for the mobile station (10). The notification message may be formatted and communicated based on an existing protocol, such as Internet Control Message Protocol (ICMP), or any other suitable protocol.