发明授权
- 专利标题： Method, user equipment and system for maintaining a large number of connections
- 专利标题（中）： 方法，用户设备和系统维护大量连接
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申请号： US14004721申请日： 2011-11-23
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公开(公告)号： US09363834B2公开(公告)日： 2016-06-07
- 发明人: Hui Xu
- 申请人： Hui Xu
- 申请人地址： CN
- 专利权人： ZTE CORPORATION
- 当前专利权人： ZTE CORPORATION
- 当前专利权人地址： CN
- 代理机构： Cantor Colburn LLP
- 优先权： CN201110246524 20110825
- 国际申请： PCT/CN2011/082765 WO 20111123
- 国际公布： WO2012/151945 WO 20121115
- 主分类号： H04W72/00
- IPC分类号： H04W72/00 ; H04W76/02 ; H04W76/00 ; H04W4/00
摘要：
The present invention provides a method for maintaining a large number of connections. The method comprises: when there is no data transmission between a User Equipment (UE) and a network, a network device deletes a radio bearer and reserves UE context information related to link restoration and a default bearer; when data needs to be transmitted between the UE and the network, the network device establishes a bearer connection with the UE according to the reserved UE context information related to link restoration. At the same time, the present invention provides a UE and system for maintaining a large number of connections. By using the method, the UE and the system of the present invention, a large number of UE connections can be maintained effectively, the network load can be reduced and the connection recovery process can be accelerated.
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