发明名称 |
METHODS AND APPARATUS FOR PRIORITIZING ASSIGNMENT OF A PACKET DATA SESSION FOR A PLURALITY OF APPLICATIONS OF A MOBILE COMMUNICATION DEVICE |
摘要 |
Methods and apparatus for prioritizing assignment of a packet data session for a plurality of applications of a mobile communication device, especially when operating in wireless networks that limit the number of simultaneous packet data sessions available to the mobile device. The plurality of applications include at least a first (priority) application operative in connection with a first (priority) communication service and a second application operative in connection with a second communication service. The first (priority) service may be or include a push type data or message synchronization service. The mobile device causes a packet data session associated with the first (priority) application to be activated for accessing the first (priority) service. In response to identifying an indication of a request for information via the second application, the mobile device causes the packet data session associated with the first (priority) application to be deactivated, and causes a packet data session associated with the second application to be activated for accessing the second service. Subsequently, in response to identifying communication inactivity associated with the second application over a predetermined time period, the mobile device causes the packet data session associated with the second application to be deactivated, and causes a packet data session associated with the first (priority) application to be activated again with the wireless network for again accessing the first (priority) service. |
申请公布号 |
EP2279634(A4) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20080874157 |
申请日期 |
2008.12.30 |
申请人 |
BlackBerry Limited |
发明人 |
DEU-NGOC, Joseph Tu-Long;WIRTANEN, Jeff William;HO, Simon Cheuk Kong |
分类号 |
H04W48/18;H04W76/06;H04W88/02 |
主分类号 |
H04W48/18 |
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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