发明申请
US20120294236A1 METHOD AND APPARATUS FOR USING CONTROL PLANE TO TRANSMIT AND RECEIVE DATA
有权
使用控制平面发送和接收数据的方法和装置
- 专利标题： METHOD AND APPARATUS FOR USING CONTROL PLANE TO TRANSMIT AND RECEIVE DATA
- 专利标题（中）： 使用控制平面发送和接收数据的方法和装置
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申请号： US13464132申请日： 2012-05-04
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公开(公告)号： US20120294236A1公开(公告)日： 2012-11-22
- 发明人: Mahmoud Watfa , Ulises Olvera-Hernandez , Pascal M. Adjakple , Kai Liu , Peter S. Wang , Saad Ahmad , Behrouz Aghili
- 申请人： Mahmoud Watfa , Ulises Olvera-Hernandez , Pascal M. Adjakple , Kai Liu , Peter S. Wang , Saad Ahmad , Behrouz Aghili
- 申请人地址： US DE Wilmington
- 专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址： US DE Wilmington
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Methods and apparatus are described for transmitting and receiving data by a wireless transmit/receive unit (WTRU) over the control plane. The methods may receive data without the use of an Internet Protocol (IP) address. In an example method, a WTRU may enter an evolved packet system (EPS) mobility management (EMM)-registered control plane only (CPO) state after receiving an attach accepted message for CPO operation, and enter an EMM-deregistered state after receiving a detach message, a tracking area update (TAU) reject message or an attach reject message. In another method, a WTRU may switch between operational modes that use an IP address and a user plane to transmit and receive data, and the CPO mode.